GPU-Z is a lightweight utility designed to give you all information about your video card and GPU.
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Revision History 0.5.8
Added explanation about PCI-Express power savings and 3D render test to accurately measure bus config under load
Added function to display ASIC quality for Fermi and Southern Islands. (Located in the GPU-Z system menu)
Fixed crash on older ATI cards
Added voltage monitoring for HD 7970
Improved real-time clock monitoring for HD 7970
Fixed OpenCL detection for AMD Antilles, Whistler, Seymour, Blackcomb
Improved default clock reading for AMD HD 7970 and Fusion
Added support for AMD FirePro V7900, HD 6930, HD 7690M, HD 6410D
Fixed Intel Sandy Bridge IGP to be DirectX 10.1, 32 nm
Added support for NVIDIA Tesla C2075, GeForce GT 630M
Added function to display ASIC quality for Fermi and Southern Islands. (Located in the GPU-Z system menu)
Cruising the TechPowerUp forums I still haven't seen an answer to what this means. People's card are fluctuating from 30%-110%. Percentages are fine, but what is the damn thing actually measuring?
Added function to display ASIC quality for Fermi and Southern Islands. (Located in the GPU-Z system menu)
Cruising the TechPowerUp forums I still haven't seen an answer to what this means. People's card are fluctuating from 30%-110%. Percentages are fine, but what is the damn thing actually measuring?
www.tweakguides.com wrote:
Changes include a new test which puts sufficient load on the GPU to ensure that Bus information is accurate, and a display of ASIC quality for Nvidia GeForce 400/500 and AMD HD 7800/7900 GPUs.
My guess, as you increase voltage or heat, it mesures signal degradation.
Would have though it would be very useful for memory OC'ing due to the newer ring bus on ATI cards.
I don't think the "ASIC" in question is the GPU or memory chips.
