TechPowerUp recently released their latest version of GPU-Z, version 0.7.7, that includes new features and of course support for the latest GPUs, as well as fixed some bugs and inaccuracies that the previous version was reporting. TechPowerUp GPU-Z 0.7.7 now fully supports the yet to be released NVIDIA “Maxwell” GPU architecture. If you have seen some of the leaked GPU-Z of the upcoming GTX 750 and GTX 750 Ti, you might have noticed that the CUDA Cores and TMU counts were not accurate. The GPU-Z 0.7.7 should be able to read those graphics card without any problems. This new version also supports the upcoming NVIDIA GeForce GTX 860M, Tesla K20Xm and AMD Radeon HD 8210. And for AMD graphics cards that are based on Curacao and Pitcairn GPUs, the support for CHIL 8214 voltage controller is improved.
Below are the following change log for the GPU-Z 0.7.7
Sensor refresh rate is adjustable now
Fixed GM107 TMU and shader count
Improved NVIDIA Maxwell support
Added CHiL8214 voltage monitoring for Pitcairn/Curacao cards
Added support for NVIDIA Tesla K20Xm, GTX 860M
Added support for AMD Radeon HD 8210