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[新闻] TPU:5090出现零售不良品,屏蔽了8个ROP(光栅化处理单元)导致性能下降5.6%

Two days ago, one of our readers who goes by "Wuxi Gamer," posted this thread on the TechPowerUp Forums, reporting that his retail Zotac RTX 5090 Solid was showing fewer ROPs in GPU-Z than the RTX 5090 should have. The user tried everything from driver to software re-installs, to switching between the two video BIOSes the card comes with, all to no avail. What a coincidence that we had this card in our labs already, so we then dug out our sample. Lo and behold—our sample is missing ROPs, too! GPU-Z is able to read and report these units counts, in this case through NVIDIA's NVAPI driver interface. The 8 missing ROPs constitute a 4.54% loss in the GPU's raster hardware capability, and to illustrate what this means for performance, we've run a couple of tests.

https://www.neogaf.com/threads/c ... ssing-rops.1681048/

[ 本帖最后由 Nemo_theCaptain 于 2025-2-21 19:27 编辑 ]


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原帖由 君思睿 于 2025-2-22 10:46 发表
posted by wap, platform: Chrome
不是没区别的问题,是这么玩到底是他们质量有问题,还是态度有问题?

我觉得都有问题,这种产品有人可能就不会买了
微软相关的回忆录一直表示老黄在2001年就想给Xbox玩这一套,但是被微软识破了
那TM可是主机老黄都想这么干

所以我认为跟态度有关系



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