Our friend W1zzard over at TechPowerUp has just released another timely update to his famous graphics processor information and subsystem diagnostic utility, GPU-Z 0.5.8
The latest version of the utility adds improved support for the AMD Radeon HD 7970 by including real-time voltage monitoring and real-time clock monitoring metrics. In addition, the new version adds support for Nvidia Tesla C2075, Geforce GT 630M, AMD FirePro V7900, HD 6930, HD 7690M, HD 6410D and fixes several software-related bugs with other AMD and Nvidia GPUs.
GPU-Z 0.5.8 can be downloaded here.