MSI Afterburner 解锁显卡电压教程，Third Party Graphics Card Database

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谨慎加压。因使用本帖子提供的信息而产生的任何风险均由您本人承担，产生的任何损失，作者概不负责。

我手上的 N 卡，GPU-Z 不会显示显卡实际的核心电压，要用 MSI Afterburner 查看实际电压。

所以不要看到 GPU-Z 的 VDDC 没反应就使劲拉！！！

我猜肯定会有些朋友看到 GPU-Z 显示的电压没有改变，使劲拉，然后就 BOOM 了。



第一次在 Chiphell 上面发帖，排版什么的不太熟练，请大家见谅。

也算是看着 PC 超频一步一步衰落了。今天收了一张 980Ti HOF 来玩超频，找回一下当年的纯软件超频随便拉的感觉。

MSI Afterburner 想必大家都知道，可以说是目前使用最广泛的显卡超频软件。

但从 10 系显卡开始，vBios 的修改变得困难了起来，最大电压在 Nvidia 驱动程序的限制下只有可怜的 1.1V 出头。

就算是坐拥 Maxwell II BIOS Tweaker 的 9 系 Maxwell，Nvidia 驱动程序也把电压限制在 1.275V，无论你的 vBios 电压限制修改得有多高。

有没有幻想过，把手上的显卡的核心电压加到 1.275V 以上，压榨显卡性能的快感？



MSI Afterburner 的一个大招是可以通过 I2C 总线，直接和显卡的电压控制器通讯，达到绕过 Nvidia 驱动程序电压限制的效果。

但前提是，你的显卡上面的电压控制器被 MSI Afterburner 支持并且上面的电压控制器在系统中可以通过 I2C 总线通信。

9 系，10 系，20 系，30 系公版方案的用户就不用往下看了，因为用的是无  I2C 的电压控制器。

我把 MSI Afterburner 支持的电压控制器型号整理了一个列表，并且把搭载这些型号的电压控制器的显卡也粗略搜索了一下，不是全部。

• CHL8214 例：蓝宝石 HD5850 Xtreme，AMD HD6790 HD6850 HD6870 HD6950 公版，
• CHL8228 例：AMD HD6970 HD 7950 HD7970 公版
• CHL8266 例：Nvidia GTX480 公版
• CHL8318 例：MSI GTX680 Lightning，ASUS STRIX GTX970 GTX980，ZOTAC GeForce GTX670 GTX680 Extreme Edition，影驰 HOF 名人堂 GTX 780 Ti
• IR3567B 例：MSI R9 290X Gaming，AMD RX480 FuryX 公版，华擎 Phantom Gaming X Radeon RX580 8G OC
• IR3595A 例：MSI GTX980Ti GTX1080Ti Lightning，影驰 HOF 名人堂 GTX980Ti 1070 1070Ti 1080 1080Ti，EVGA GTX980Ti Classified GTX1080Ti K|NGP
• L6788A 例：AMD HD7770 公版
• NCP4206 例：Nvidia GTX690 GTX780 GTX780Ti Titan 公版
• NCP81022 例：蓝宝石 NITRO+ Radeon RX 580 Nitro R9 380
• UP1637 例：MSI R7850 Power Edition
• UP6204 例：ZOTAC GTX1070 AMP Edition，MSI R7750 Power Edition HD5770 Hawk
• UP6208 例：七彩红 iGame GTX980Ti，ASUS HD 5870 Matrix Platinum
• UP6218 例：MSI HD6870 HAWK
• UP6262 例：一般用在显存供电上
• UP6266 例：MSI R5870 Twin Frozr II，MSI R7770 Power Edition
• VT1165 例：AMD HD5870 公版
• VT1556 例：AMD HD6950 HD6970 HD7990 公版
  

来源：MSI Afterburner Hardware database format reference v1.2
目录：C:\Program Files (x86)\MSI Afterburner\SDK\Doc\Hardware database format reference.pdf

如何确定你显卡上的电压控制器？你可以拆开看，搜索拆解图片或评测等。



我们尝试一下 Afterburner 是否已经支持了你手上的显卡。



勾选上“解锁电压监控控制”。

勾选上“解锁电压调整控制”。

MSI 自家的显卡已经在 Afterburner 里面得到了良好的支持，在“standard MSI”和“extended MSI”之中尝试。

公版方案的显卡，“解锁电压调整控制”调整为“reference design”。

其他品牌的非公版显卡，“解锁电压调整控制”调整为“third party”。



打开 MSI Afterburner 的信息页，VDDC controller 将会变成电压控制器的型号，而不是显示适配器驱动程序。



尝试拉一下电压拉杆。当 Afterburner 的电压拉杆变为绝对电压值（例如 1150 mv）的时候，尝试应用电压，并且 Afterburner 的电压监控显示设定的电压，你就已经成功了。

想办法解锁 TDP 限制，然后尽情享受超频的快感吧！



如果电压拉杆还是禁用，百分比或者+-offset，不用灰心，让我们尝试修改 Afterburner 的 Third party Graphics Card hardware database，尝试加入这张显卡的支持。

别高兴得太早，我们还要继续确认显卡上的电压控制器是可以通过 I2C 总线与系统通讯。

例如，我手头上的 影驰 GALAX GTX 980 Ti HOF 名人堂显卡，确认核心供电部分使用的是 IR3595 电压控制器。

但是 Afterburner 信息页的 VDDC controller 还是显示为显示适配器驱动程序，无法调整电压。

MSI Afterburner 内置了工具可以帮助我们适配，通过命令行触发。

• 关闭MSI Afterburner
• Win 键+R，输入cmd，然后回车。或者任何你喜欢的方法打开命令提示符
• "C:\Program Files (x86)\MSI Afterburner\MSIAfterburner.exe" /i2cd
• 弹出提示框，“I2C 转储文件已经储存在应用软件目录”
• 用文件资源管理器，进入 "C:\Program Files (x86)\MSI Afterburner\" 目录
• 找到 i2cdump.txt 文件
  

打开 i2cdump.txt 文件之后，翻一下，然后找到了以下内容：

1. Scanning I2C bus 4...
   
2. Probing device 00...
   
3. Invalid device
   
4. Probing device 01...
   
5. Invalid device
   
6. Probing device 02...
   
7. Invalid device
   
8. Probing device 03...
   
9. Invalid device
   
10. Probing device 04...
    
11. Invalid device
    
12. Probing device 05...
    
13. Invalid device
    
14. Probing device 06...
    
15. Invalid device
    
16. Probing device 07...
    
17. Invalid device
    
18. Probing device 08...
    
19. 8E 75 67 1A 5C 62 3E 40 63 0B 10 66 66 1B 42 C2
    
20. 7D 35 00 00 FF FF 27 00 22 22 08 10 60 FF 3C 62
    
21. 00 05 55 50 00 00 00 00 00 00 00 14 19 06 06 FF
    
22. 00 5D 0F 24 65 5B 18 1C 68 0F A4 C1 6E 68 04 FE
    
23. 40 A0 7A AA A8 90 00 00 00 00 00 7E 14 14 64 00
    
24. 80 80 A0 FF FF 00 88 84 FF FF 31 32 02 60 60 E3
    
25. 00 04 13 04 13 00 00 73 00 00 00 00 00 00 00 00
    
26. 22 FF BF 00 00 00 00 00 84 00 00 00 00 FD 06 FF
    
27. FF 04 00 00 A0 10 06 8A 1D 11 00 00 00 00 00 00
    
28. 5A 00 05 18 08 00 03 1C 61 A9 08 5D 00 3E 1E 00
    
29. 00 00 00 00 12 00 01 08 51 08 A7 00 00 00 11 00
    
30. 0F 00 00 00 A9 00 00 65 66 05 96 00 00 00 00 78
    
31. 6C 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    
32. 00 00 AD 0C 00 00 00 3F 00 40 00 03 C0 E0 00 00
    
33. 00 00 00 80 02 00 07 01 00 00 00 00 00 00 00 00
    
34. 00 00 00 00 00 00 00 00 00 00 05 27 49 52 00 00

复制代码

所以我的 980Ti 名人堂的 电压 I2C 是在 bus 4 device 08

现在确认有这个 I2C 设备了，剩下的就是修改 MSI Afterburner 的 third party database，尝试让 Afterburner 与电压控制器通讯。

• 用文件资源管理器，进入 "C:\Program Files (x86)\MSI Afterburner\" 目录
• 用任何你顺手的编辑器打开 MSIAfterburner.oem2 文件，例如记事本
• 打开 C:\Program Files (x86)\MSI Afterburner\SDK\Doc\Hardware database format reference.pdf
• 查看 [VEN_XXXX&DEV_XXXX&SUBSYS_XXXXXXXX&REV_XX] section format 章节，熟悉基本格式
• 找到自己的电压控制器型号的章节，查看自己的电压控制器的配置该怎么写。例如我的是IR3595A voltage controller
• 通过 Afterburner 的信息页，找到 GUID，例如我的是 VEN_10DE&DEV_17C8&SUBSYS_115110DE&REV_A1&BUS_1&DEV_0&FN_0
• 使用 MSI Afterburner Hardware database format reference v1.2 中的说明修改 MSIAfterburner.oem2 文件
  

我的 IR3595A 的配置很简单，就一句话：

1. <target>_IR3595A_Detection = <output_index>

复制代码

结合刚才 i2cdump.txt 里面的线索，应该就是这么写：

1. VDDC_IR3595A_Detection = 08h

复制代码

然后加上 GUID，就像这样：

1. [VEN_10DE&DEV_17C8&SUBSYS_115110DE&REV_??]
   
2. 
   
3. VDDC_IR3595A_Detection = 08h

复制代码

把它粘贴到 MSIAfterburner.oem2 文件的最下面，理应就可以了。

然后我就发现其实 MSIAfterburner.oem2 里面已经写好了 980Ti HOF，VDDC_IR3595A_Detection 的设定都是对的，连只是 GUID 对不上...

复制粘贴，然后简单修改一下 GUID 和其他信息。

1. [VEN_10DE&DEV_17C8&SUBSYS_115110DE&REV_??]
   
2. 
   
3. ; GALAX GTX 980 Ti HOF
   
4. 
   
5. Desc                                    = GALAX GTX 980 Ti HOF
   
6. VDDC_Generic_Detection                  = 0
   
7. VDDC_IR3595A_Detection                        = 08h

复制代码

保存 MSIAfterburner.oem2，然后打开MSI Afterburner 的信息页。




这时候就发现信息页里面的 VDDC controller 不再是显示适配器驱动程序，变成了我的 IR3595。

拉电压拉杆，电压也是绝对值，并且应用后上面的电压也显示设置的电压。



如何确保电压已经被应用？

我常用的方法是打开 GPU-Z ，Bus Interface 旁边会有个小问号，可以触发一个小负载。

这个负载的 TDP 不会夸张到撞 TDP 墙，但又不会很少，就很合适。




这时候调整和应用电压，你会发现 Board Power Draw 是会变的。


同时，我创建了一个 Github Repo，用来收集这些奇奇怪怪的配置们。

https://github.com/ExtremeXBB/msi_afterburner_third_party_hardware_database

欢迎大家PR。

最后，如果还是搞不定，请在回复里面贴上你的 i2cdump.txt 文件内容，然后我就可以帮忙看看有没有机会适配这张卡。

同时我还能用这些数据继续完善这个帖子和我的 Github Repo的内容。

一些有用的资料：

Third party Graphics Card hardware database

千河

只想说一句牛逼

SilentGrace

3080 90 系电压是不是最高只能解锁到1.1V？

hawie

有谁跟我一样，仅仅是用来显示一下OSD的？看看帧率之类

施主装B了

大部分人都看是帧率简单调转速

RickyHugh

感谢分享，可惜查了下自己的索泰1070PLUS OCy用的是uP 9511，不支持I2C

守望者の梦想

感谢分享，看了下自己的2080TI火神，无论怎么调整，VDDC controller都是“显示适配器驱动程序”

这是我的i2c转储文件
大佬可以帮忙看看嘛

1. Scanning GPU VEN_10DE&DEV_1E07&SUBSYS_11017377&REV_A1&BUS_1&DEV_0&FN_0...
   
2. Scanning I2C bus 0...
   
3. Probing device 00...
   
4. Invalid device
   
5. Probing device 01...
   
6. Invalid device
   
7. Probing device 02...
   
8. Invalid device
   
9. Probing device 03...
   
10. Invalid device
    
11. Probing device 04...
    
12. Invalid device
    
13. Probing device 05...
    
14. Invalid device
    
15. Probing device 06...
    
16. Invalid device
    
17. Probing device 07...
    
18. Invalid device
    
19. Probing device 08...
    
20. Invalid device
    
21. Probing device 09...
    
22. Invalid device
    
23. Probing device 0a...
    
24. Invalid device
    
25. Probing device 0b...
    
26. Invalid device
    
27. Probing device 0c...
    
28. Invalid device
    
29. Probing device 0d...
    
30. Invalid device
    
31. Probing device 0e...
    
32. Invalid device
    
33. Probing device 0f...
    
34. Invalid device
    
35. Probing device 10...
    
36. Invalid device
    
37. Probing device 11...
    
38. Invalid device
    
39. Probing device 12...
    
40. Invalid device
    
41. Probing device 13...
    
42. Invalid device
    
43. Probing device 14...
    
44. Invalid device
    
45. Probing device 15...
    
46. Invalid device
    
47. Probing device 16...
    
48. Invalid device
    
49. Probing device 17...
    
50. Invalid device
    
51. Probing device 18...
    
52. Invalid device
    
53. Probing device 19...
    
54. Invalid device
    
55. Probing device 1a...
    
56. Invalid device
    
57. Probing device 1b...
    
58. Invalid device
    
59. Probing device 1c...
    
60. Invalid device
    
61. Probing device 1d...
    
62. Invalid device
    
63. Probing device 1e...
    
64. Invalid device
    
65. Probing device 1f...
    
66. Invalid device
    
67. Probing device 20...
    
68. Invalid device
    
69. Probing device 21...
    
70. Invalid device
    
71. Probing device 22...
    
72. Invalid device
    
73. Probing device 23...
    
74. Invalid device
    
75. Probing device 24...
    
76. Invalid device
    
77. Probing device 25...
    
78. Invalid device
    
79. Probing device 26...
    
80. Invalid device
    
81. Probing device 27...
    
82. Invalid device
    
83. Probing device 28...
    
84. Invalid device
    
85. Probing device 29...
    
86. Invalid device
    
87. Probing device 2a...
    
88. Invalid device
    
89. Probing device 2b...
    
90. Invalid device
    
91. Probing device 2c...
    
92. Invalid device
    
93. Probing device 2d...
    
94. Invalid device
    
95. Probing device 2e...
    
96. Invalid device
    
97. Probing device 2f...
    
98. Invalid device
    
99. Probing device 30...
    
100. Invalid device
     
101. Probing device 31...
     
102. Invalid device
     
103. Probing device 32...
     
104. Invalid device
     
105. Probing device 33...
     
106. Invalid device
     
107. Probing device 34...
     
108. Invalid device
     
109. Probing device 35...
     
110. Invalid device
     
111. Probing device 36...
     
112. Invalid device
     
113. Probing device 37...
     
114. Invalid device
     
115. Probing device 38...
     
116. Invalid device
     
117. Probing device 39...
     
118. Invalid device
     
119. Probing device 3a...
     
120. Invalid device
     
121. Probing device 3b...
     
122. Invalid device
     
123. Probing device 3c...
     
124. Invalid device
     
125. Probing device 3d...
     
126. Invalid device
     
127. Probing device 3e...
     
128. Invalid device
     
129. Probing device 3f...
     
130. Invalid device
     
131. Probing device 40...
     
132. Invalid device
     
133. Probing device 41...
     
134. Invalid device
     
135. Probing device 42...
     
136. Invalid device
     
137. Probing device 43...
     
138. Invalid device
     
139. Probing device 44...
     
140. Invalid device
     
141. Probing device 45...
     
142. Invalid device
     
143. Probing device 46...
     
144. Invalid device
     
145. Probing device 47...
     
146. Invalid device
     
147. Probing device 48...
     
148. Invalid device
     
149. Probing device 49...
     
150. Invalid device
     
151. Probing device 4a...
     
152. Invalid device
     
153. Probing device 4b...
     
154. Invalid device
     
155. Probing device 4c...
     
156. Invalid device
     
157. Probing device 4d...
     
158. Invalid device
     
159. Probing device 4e...
     
160. Invalid device
     
161. Probing device 4f...
     
162. Invalid device
     
163. Scanning I2C bus 1...
     
164. Probing device 00...
     
165. Invalid device
     
166. Probing device 01...
     
167. Invalid device
     
168. Probing device 02...
     
169. Invalid device
     
170. Probing device 03...
     
171. Invalid device
     
172. Probing device 04...
     
173. Invalid device
     
174. Probing device 05...
     
175. Invalid device
     
176. Probing device 06...
     
177. Invalid device
     
178. Probing device 07...
     
179. Invalid device
     
180. Probing device 08...
     
181. Invalid device
     
182. Probing device 09...
     
183. Invalid device
     
184. Probing device 0a...
     
185. Invalid device
     
186. Probing device 0b...
     
187. Invalid device
     
188. Probing device 0c...
     
189. Invalid device
     
190. Probing device 0d...
     
191. Invalid device
     
192. Probing device 0e...
     
193. Invalid device
     
194. Probing device 0f...
     
195. Invalid device
     
196. Probing device 10...
     
197. Invalid device
     
198. Probing device 11...
     
199. Invalid device
     
200. Probing device 12...
     
201. Invalid device
     
202. Probing device 13...
     
203. Invalid device
     
204. Probing device 14...
     
205. Invalid device
     
206. Probing device 15...
     
207. Invalid device
     
208. Probing device 16...
     
209. Invalid device
     
210. Probing device 17...
     
211. Invalid device
     
212. Probing device 18...
     
213. Invalid device
     
214. Probing device 19...
     
215. Invalid device
     
216. Probing device 1a...
     
217. Invalid device
     
218. Probing device 1b...
     
219. Invalid device
     
220. Probing device 1c...
     
221. Invalid device
     
222. Probing device 1d...
     
223. Invalid device
     
224. Probing device 1e...
     
225. Invalid device
     
226. Probing device 1f...
     
227. Invalid device
     
228. Probing device 20...
     
229. Invalid device
     
230. Probing device 21...
     
231. Invalid device
     
232. Probing device 22...
     
233. Invalid device
     
234. Probing device 23...
     
235. Invalid device
     
236. Probing device 24...
     
237. Invalid device
     
238. Probing device 25...
     
239. Invalid device
     
240. Probing device 26...
     
241. Invalid device
     
242. Probing device 27...
     
243. Invalid device
     
244. Probing device 28...
     
245. Invalid device
     
246. Probing device 29...
     
247. Invalid device
     
248. Probing device 2a...
     
249. Invalid device
     
250. Probing device 2b...
     
251. Invalid device
     
252. Probing device 2c...
     
253. Invalid device
     
254. Probing device 2d...
     
255. Invalid device
     
256. Probing device 2e...
     
257. Invalid device
     
258. Probing device 2f...
     
259. Invalid device
     
260. Probing device 30...
     
261. Invalid device
     
262. Probing device 31...
     
263. Invalid device
     
264. Probing device 32...
     
265. Invalid device
     
266. Probing device 33...
     
267. Invalid device
     
268. Probing device 34...
     
269. Invalid device
     
270. Probing device 35...
     
271. Invalid device
     
272. Probing device 36...
     
273. Invalid device
     
274. Probing device 37...
     
275. Invalid device
     
276. Probing device 38...
     
277. Invalid device
     
278. Probing device 39...
     
279. Invalid device
     
280. Probing device 3a...
     
281. Invalid device
     
282. Probing device 3b...
     
283. Invalid device
     
284. Probing device 3c...
     
285. Invalid device
     
286. Probing device 3d...
     
287. Invalid device
     
288. Probing device 3e...
     
289. Invalid device
     
290. Probing device 3f...
     
291. Invalid device
     
292. Probing device 40...
     
293. Invalid device
     
294. Probing device 41...
     
295. Invalid device
     
296. Probing device 42...
     
297. Invalid device
     
298. Probing device 43...
     
299. Invalid device
     
300. Probing device 44...
     
301. Invalid device
     
302. Probing device 45...
     
303. Invalid device
     
304. Probing device 46...
     
305. Invalid device
     
306. Probing device 47...
     
307. Invalid device
     
308. Probing device 48...
     
309. Invalid device
     
310. Probing device 49...
     
311. Invalid device
     
312. Probing device 4a...
     
313. Invalid device
     
314. Probing device 4b...
     
315. Invalid device
     
316. Probing device 4c...
     
317. Invalid device
     
318. Probing device 4d...
     
319. Invalid device
     
320. Probing device 4e...
     
321. Invalid device
     
322. Probing device 4f...
     
323. Invalid device
     
324. Scanning I2C bus 2...
     
325. Probing device 00...
     
326. Invalid device
     
327. Probing device 01...
     
328. Invalid device
     
329. Probing device 02...
     
330. Invalid device
     
331. Probing device 03...
     
332. Invalid device
     
333. Probing device 04...
     
334. Invalid device
     
335. Probing device 05...
     
336. Invalid device
     
337. Probing device 06...
     
338. Invalid device
     
339. Probing device 07...
     
340. Invalid device
     
341. Probing device 08...
     
342. Invalid device
     
343. Probing device 09...
     
344. Invalid device
     
345. Probing device 0a...
     
346. Invalid device
     
347. Probing device 0b...
     
348. Invalid device
     
349. Probing device 0c...
     
350. Invalid device
     
351. Probing device 0d...
     
352. Invalid device
     
353. Probing device 0e...
     
354. Invalid device
     
355. Probing device 0f...
     
356. Invalid device
     
357. Probing device 10...
     
358. Invalid device
     
359. Probing device 11...
     
360. Invalid device
     
361. Probing device 12...
     
362. Invalid device
     
363. Probing device 13...
     
364. Invalid device
     
365. Probing device 14...
     
366. Invalid device
     
367. Probing device 15...
     
368. Invalid device
     
369. Probing device 16...
     
370. Invalid device
     
371. Probing device 17...
     
372. Invalid device
     
373. Probing device 18...
     
374. Invalid device
     
375. Probing device 19...
     
376. Invalid device
     
377. Probing device 1a...
     
378. Invalid device
     
379. Probing device 1b...
     
380. Invalid device
     
381. Probing device 1c...
     
382. Invalid device
     
383. Probing device 1d...
     
384. Invalid device
     
385. Probing device 1e...
     
386. Invalid device
     
387. Probing device 1f...
     
388. Invalid device
     
389. Probing device 20...
     
390. Invalid device
     
391. Probing device 21...
     
392. Invalid device
     
393. Probing device 22...
     
394. Invalid device
     
395. Probing device 23...
     
396. Invalid device
     
397. Probing device 24...
     
398. Invalid device
     
399. Probing device 25...
     
400. Invalid device
     
401. Probing device 26...
     
402. Invalid device
     
403. Probing device 27...
     
404. Invalid device
     
405. Probing device 28...
     
406. Invalid device
     
407. Probing device 29...
     
408. Invalid device
     
409. Probing device 2a...
     
410. Invalid device
     
411. Probing device 2b...
     
412. Invalid device
     
413. Probing device 2c...
     
414. Invalid device
     
415. Probing device 2d...
     
416. Invalid device
     
417. Probing device 2e...
     
418. Invalid device
     
419. Probing device 2f...
     
420. Invalid device
     
421. Probing device 30...
     
422. Invalid device
     
423. Probing device 31...
     
424. Invalid device
     
425. Probing device 32...
     
426. Invalid device
     
427. Probing device 33...
     
428. Invalid device
     
429. Probing device 34...
     
430. Invalid device
     
431. Probing device 35...
     
432. Invalid device
     
433. Probing device 36...
     
434. Invalid device
     
435. Probing device 37...
     
436. Invalid device
     
437. Probing device 38...
     
438. Invalid device
     
439. Probing device 39...
     
440. Invalid device
     
441. Probing device 3a...
     
442. Invalid device
     
443. Probing device 3b...
     
444. Invalid device
     
445. Probing device 3c...
     
446. Invalid device
     
447. Probing device 3d...
     
448. Invalid device
     
449. Probing device 3e...
     
450. Invalid device
     
451. Probing device 3f...
     
452. Invalid device
     
453. Probing device 40...
     
454. Invalid device
     
455. Probing device 41...
     
456. Invalid device
     
457. Probing device 42...
     
458. Invalid device
     
459. Probing device 43...
     
460. Invalid device
     
461. Probing device 44...
     
462. Invalid device
     
463. Probing device 45...
     
464. Invalid device
     
465. Probing device 46...
     
466. Invalid device
     
467. Probing device 47...
     
468. Invalid device
     
469. Probing device 48...
     
470. Invalid device
     
471. Probing device 49...
     
472. Invalid device
     
473. Probing device 4a...
     
474. Invalid device
     
475. Probing device 4b...
     
476. Invalid device
     
477. Probing device 4c...
     
478. Invalid device
     
479. Probing device 4d...
     
480. Invalid device
     
481. Probing device 4e...
     
482. Invalid device
     
483. Probing device 4f...
     
484. Invalid device
     
485. Scanning I2C bus 3...
     
486. Probing device 00...
     
487. Invalid device
     
488. Probing device 01...
     
489. Invalid device
     
490. Probing device 02...
     
491. Invalid device
     
492. Probing device 03...
     
493. Invalid device
     
494. Probing device 04...
     
495. Invalid device
     
496. Probing device 05...
     
497. Invalid device
     
498. Probing device 06...
     
499. Invalid device
     
500. Probing device 07...
     
501. Invalid device
     
502. Probing device 08...
     
503. Invalid device
     
504. Probing device 09...
     
505. Invalid device
     
506. Probing device 0a...
     
507. Invalid device
     
508. Probing device 0b...
     
509. Invalid device
     
510. Probing device 0c...
     
511. Invalid device
     
512. Probing device 0d...
     
513. Invalid device
     
514. Probing device 0e...
     
515. Invalid device
     
516. Probing device 0f...
     
517. Invalid device
     
518. Probing device 10...
     
519. Invalid device
     
520. Probing device 11...
     
521. Invalid device
     
522. Probing device 12...
     
523. Invalid device
     
524. Probing device 13...
     
525. Invalid device
     
526. Probing device 14...
     
527. Invalid device
     
528. Probing device 15...
     
529. Invalid device
     
530. Probing device 16...
     
531. Invalid device
     
532. Probing device 17...
     
533. Invalid device
     
534. Probing device 18...
     
535. Invalid device
     
536. Probing device 19...
     
537. Invalid device
     
538. Probing device 1a...
     
539. Invalid device
     
540. Probing device 1b...
     
541. Invalid device
     
542. Probing device 1c...
     
543. Invalid device
     
544. Probing device 1d...
     
545. Invalid device
     
546. Probing device 1e...
     
547. Invalid device
     
548. Probing device 1f...
     
549. Invalid device
     
550. Probing device 20...
     
551. Invalid device
     
552. Probing device 21...
     
553. Invalid device
     
554. Probing device 22...
     
555. Invalid device
     
556. Probing device 23...
     
557. Invalid device
     
558. Probing device 24...
     
559. Invalid device
     
560. Probing device 25...
     
561. FF 18 18 12 14 AA AA 75 31 10 00 00 00 88 88 84
     
562. 44 44 BC 3C 3C 3C 3C 3C 3C 3C 00 00 00 00 BB BB
     
563. BB BB BE 00 1B FE 00 00 2B 03 24 00 03 47 7E F0
     
564. 98 00 04 26 FF 00 00 02 2C 87 FF 27 0F 03 05 FF
     
565. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
566. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
567. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
568. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
569. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
570. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
571. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
572. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
573. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
574. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
575. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
576. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
577. Probing device 26...
     
578. Invalid device
     
579. Probing device 27...
     
580. FF 3B 3A FF FF 99 99 75 31 00 00 00 00 88 88 84
     
581. 44 44 BC 3C 3C 3C 3C 3C 3C 3C 00 00 00 00 BB BB
     
582. BB BB BE 00 1B FF 00 00 2B 03 24 00 13 88 7E F0
     
583. 98 00 04 26 FF 00 00 02 2C 87 FF 02 0F 13 83 FF
     
584. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
585. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
586. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
587. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
588. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
589. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
590. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
591. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
592. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
593. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
594. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
595. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
596. Probing device 28...
     
597. Invalid device
     
598. Probing device 29...
     
599. Invalid device
     
600. Probing device 2a...
     
601. Invalid device
     
602. Probing device 2b...
     
603. Invalid device
     
604. Probing device 2c...
     
605. Invalid device
     
606. Probing device 2d...
     
607. Invalid device
     
608. Probing device 2e...
     
609. Invalid device
     
610. Probing device 2f...
     
611. Invalid device
     
612. Probing device 30...
     
613. Invalid device
     
614. Probing device 31...
     
615. Invalid device
     
616. Probing device 32...
     
617. Invalid device
     
618. Probing device 33...
     
619. Invalid device
     
620. Probing device 34...
     
621. Invalid device
     
622. Probing device 35...
     
623. Invalid device
     
624. Probing device 36...
     
625. Invalid device
     
626. Probing device 37...
     
627. Invalid device
     
628. Probing device 38...
     
629. Invalid device
     
630. Probing device 39...
     
631. Invalid device
     
632. Probing device 3a...
     
633. Invalid device
     
634. Probing device 3b...
     
635. Invalid device
     
636. Probing device 3c...
     
637. Invalid device
     
638. Probing device 3d...
     
639. Invalid device
     
640. Probing device 3e...
     
641. Invalid device
     
642. Probing device 3f...
     
643. Invalid device
     
644. Probing device 40...
     
645. Invalid device
     
646. Probing device 41...
     
647. Invalid device
     
648. Probing device 42...
     
649. Invalid device
     
650. Probing device 43...
     
651. Invalid device
     
652. Probing device 44...
     
653. Invalid device
     
654. Probing device 45...
     
655. Invalid device
     
656. Probing device 46...
     
657. Invalid device
     
658. Probing device 47...
     
659. Invalid device
     
660. Probing device 48...
     
661. Invalid device
     
662. Probing device 49...
     
663. Invalid device
     
664. Probing device 4a...
     
665. Invalid device
     
666. Probing device 4b...
     
667. Invalid device
     
668. Probing device 4c...
     
669. Invalid device
     
670. Probing device 4d...
     
671. Invalid device
     
672. Probing device 4e...
     
673. Invalid device
     
674. Probing device 4f...
     
675. Invalid device
     
676. Scanning I2C bus 4...
     
677. Probing device 00...
     
678. Invalid device
     
679. Probing device 01...
     
680. Invalid device
     
681. Probing device 02...
     
682. Invalid device
     
683. Probing device 03...
     
684. Invalid device
     
685. Probing device 04...
     
686. Invalid device
     
687. Probing device 05...
     
688. Invalid device
     
689. Probing device 06...
     
690. Invalid device
     
691. Probing device 07...
     
692. Invalid device
     
693. Probing device 08...
     
694. Invalid device
     
695. Probing device 09...
     
696. Invalid device
     
697. Probing device 0a...
     
698. Invalid device
     
699. Probing device 0b...
     
700. Invalid device
     
701. Probing device 0c...
     
702. Invalid device
     
703. Probing device 0d...
     
704. Invalid device
     
705. Probing device 0e...
     
706. Invalid device
     
707. Probing device 0f...
     
708. Invalid device
     
709. Probing device 10...
     
710. Invalid device
     
711. Probing device 11...
     
712. Invalid device
     
713. Probing device 12...
     
714. Invalid device
     
715. Probing device 13...
     
716. Invalid device
     
717. Probing device 14...
     
718. Invalid device
     
719. Probing device 15...
     
720. Invalid device
     
721. Probing device 16...
     
722. Invalid device
     
723. Probing device 17...
     
724. Invalid device
     
725. Probing device 18...
     
726. Invalid device
     
727. Probing device 19...
     
728. Invalid device
     
729. Probing device 1a...
     
730. Invalid device
     
731. Probing device 1b...
     
732. Invalid device
     
733. Probing device 1c...
     
734. Invalid device
     
735. Probing device 1d...
     
736. Invalid device
     
737. Probing device 1e...
     
738. Invalid device
     
739. Probing device 1f...
     
740. Invalid device
     
741. Probing device 20...
     
742. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
743. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
744. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
745. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
746. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
747. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
748. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
749. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
750. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
751. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
752. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
753. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
754. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
755. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
756. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
757. FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
     
758. Probing device 21...
     
759. Invalid device
     
760. Probing device 22...
     
761. Invalid device
     
762. Probing device 23...
     
763. Invalid device
     
764. Probing device 24...
     
765. Invalid device
     
766. Probing device 25...
     
767. Invalid device
     
768. Probing device 26...
     
769. Invalid device
     
770. Probing device 27...
     
771. Invalid device
     
772. Probing device 28...
     
773. Invalid device
     
774. Probing device 29...
     
775. Invalid device
     
776. Probing device 2a...
     
777. Invalid device
     
778. Probing device 2b...
     
779. Invalid device
     
780. Probing device 2c...
     
781. Invalid device
     
782. Probing device 2d...
     
783. Invalid device
     
784. Probing device 2e...
     
785. Invalid device
     
786. Probing device 2f...
     
787. Invalid device
     
788. Probing device 30...
     
789. Invalid device
     
790. Probing device 31...
     
791. Invalid device
     
792. Probing device 32...
     
793. Invalid device
     
794. Probing device 33...
     
795. Invalid device
     
796. Probing device 34...
     
797. Invalid device
     
798. Probing device 35...
     
799. Invalid device
     
800. Probing device 36...
     
801. Invalid device
     
802. Probing device 37...
     
803. Invalid device
     
804. Probing device 38...
     
805. Invalid device
     
806. Probing device 39...
     
807. Invalid device
     
808. Probing device 3a...
     
809. Invalid device
     
810. Probing device 3b...
     
811. Invalid device
     
812. Probing device 3c...
     
813. Invalid device
     
814. Probing device 3d...
     
815. Invalid device
     
816. Probing device 3e...
     
817. Invalid device
     
818. Probing device 3f...
     
819. Invalid device
     
820. Probing device 40...
     
821. Invalid device
     
822. Probing device 41...
     
823. Invalid device
     
824. Probing device 42...
     
825. Invalid device
     
826. Probing device 43...
     
827. Invalid device
     
828. Probing device 44...
     
829. Invalid device
     
830. Probing device 45...
     
831. Invalid device
     
832. Probing device 46...
     
833. Invalid device
     
834. Probing device 47...
     
835. Invalid device
     
836. Probing device 48...
     
837. 2F 00 4B 50 00 00 1A 00 00 00 00 00 00 00 00 00
     
838. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
839. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
840. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
841. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
842. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
843. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
844. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
845. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
846. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
847. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
848. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
849. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
850. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
851. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
852. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
853. Probing device 49...
     
854. Invalid device
     
855. Probing device 4a...
     
856. Invalid device
     
857. Probing device 4b...
     
858. Invalid device
     
859. Probing device 4c...
     
860. Invalid device
     
861. Probing device 4d...
     
862. 22 00 4B 50 00 00 1A 00 00 00 00 00 00 00 00 00
     
863. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
864. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
865. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
866. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
867. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
868. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
869. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
870. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
871. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
872. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
873. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
874. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
875. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
876. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
877. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
878. Probing device 4e...
     
879. 2F 00 4B 50 00 00 1A 00 00 00 00 00 00 00 00 00
     
880. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
881. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
882. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
883. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
884. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
885. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
886. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
887. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
888. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
889. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
890. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
891. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
892. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
893. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
894. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
     
895. Probing device 4f...
     
896. Invalid device
     

复制代码

psone

不错，有点超频味道，可惜后来的卡真的不好玩，所以没有玩的欲望，看看下一代显卡好不好玩（不是玩游戏）

2ndWeapon

能给30系降到0.7v以下吗？

solder

RMSMajestic 发表于 2022-5-3 15:15
对如何给30系降压更感兴趣

看到加压快感就想这么说了。拉曲线就行，全支持

chp1979

2ndWeapon 发表于 2022-5-3 16:31
能给30系降到0.7v以下吗？

神必要求

QQ754163444

RickyHugh 发表于 2022-5-3 12:45
感谢分享，可惜查了下自己的索泰1070PLUS OCy用的是uP 9511，不支持I2C

10 系真的就 HOF 好玩到飞起，小按钮一按就 TDP 欺骗，然后 I2C 接上电压控制，随便玩

QQ754163444

守望者の梦想 发表于 2022-5-3 13:29
感谢分享，看了下自己的2080TI火神，无论怎么调整，VDDC controller都是“显示适配器驱动程序”

这是我的i ...

2080Ti 火神用的是 uP9512P，看起来这个 I2C 转储里面没有什么可用信息，而且 MSI Afterburner 也没支持。

目前看起来唯一的加压方法就是通过 ElmorLabs EVC2SX 硬改，还是得往显卡上焊接引线，用来直接和电压控制器通讯，但就不在这个贴的讨论范围内了。

守望者の梦想

QQ754163444 发表于 2022-5-8 22:21
2080Ti 火神用的是 uP9512P，看起来这个 I2C 转储里面没有什么可用信息，而且 MSI Afterburner 也没支持 ...

好吧，我看了下3080TI超龙似乎也不行，i2c里提示invalid device，微星自家的卡也不支持咯

QQ754163444

守望者の梦想 发表于 2022-5-9 00:15
好吧，我看了下3080TI超龙似乎也不行，i2c里提示invalid device，微星自家的卡也不支持咯 ...

20 和 30 系大部分都不能软件通讯 i2c 电压控制器，时代变了

守护灬纯洁之心

QQ754163444 发表于 2022-8-5 10:25
20 和 30 系大部分都不能软件通讯，时代变了

笔记本的30系显卡都能支持，20系的试了下也可以

QQ754163444

守护灬纯洁之心 发表于 2022-8-5 11:49
笔记本的30系显卡都能支持，20系的试了下也可以

修改了一下，是大部分不能直接 i2c 和供电部分的控制器通讯，只能通过 Nvidia 的驱动接口来有限地修改