Nero Score! measures the multi-core performance of your processor (CPU) and pushes your graphics card (GPU) to its maximum limit with real-world multimedia use cases.

OCCT is described as 'Allows you to thoroughly monitor, test and certify your system, ensuring a comprehensive assessment of its stability' and is a Benchmark tool in the os & utilities category. There are more than 25 alternatives to OCCT for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best OCCT alternative is AIDA64. It's not free, so if you're looking for a free alternative, you could try Geekbench or Cinebench. Other great apps like OCCT are Furmark, UNIGINE Benchmarks, 3DMark and UserBenchMark.
Nero Score! measures the multi-core performance of your processor (CPU) and pushes your graphics card (GPU) to its maximum limit with real-world multimedia use cases.

V-Ray Benchmark is a free tool that measures how fast your system renders. Rendering performance evaluation can be done using CPUs, NVIDIA GPUs, or a combination of both.
