RDNA2加光追和if cache是小改啊
你干脆说GCN到RDNA2都是单芯片，全是小改好了
我看你也是搞笑，领着个A0的stepping问题给79XTX性能不行找台阶下
但是你知道不知道这种奇葩说法已经早就引起AMD官方注意了？AMD早就在tom's hardware上辟谣这种魔幻说法了
https://www.tomshardware.com/new ... fetching-works-fine
AMD's statement comes on the heels of media reports that the recently-launched Navi31 silicon in the RDNA 3 graphics cards have 'non-working shader pre-fetch hardware.' The source of the speculation, @Kepler_L2, cited code from the Mesa3D drivers that appeared to indicate the shader pre-fetch doesn't work for some GPUs with the A0 revision of the silicon (CHIP_GFZ1100, CHIP_GFX1102, and CHIP_GFX110).
However, AMD's statement says that the code cited by Kepler_L2 pertained to an experimental function that wasn't intended for the final RDNA 3 products, so it is disabled for now. AMD notes that including experimental features in new silicon is a fairly common practice, which is accurate — we have often seen this approach used with other types of processors, like CPUs.
劝你不要把这种谣棍的话奉为圭臬，让人看笑话 |
楼主: LambdaDelta
310112100042806
发表于 2022-12-24 13:31
，但实际是消费级市场真的赚不到多少钱了
。
