GPU-Z is described as «lightweight system utility designed to provide vital information about your video card and graphics processor» and is a very popular system information utility in the os & utilities category. There are more than 25 alternatives to GPU-Z for a variety of platforms, including Windows, Linux, Android, iPhone and iPad. The best alternative is Open Hardware Monitor, which is both free and Open Source. Other great apps like GPU-Z are HWiNFO (32/64), Speccy, AIDA64 and CPU-X (by X0rg).GPU-Z alternatives are mainly System Information Utilities but may also be Benchmark Tools or Fan Speed Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GPU-Z.