Compute Performance
The rise of GPU acceleration, GPGPU and various forms of parallel computing mean that the compute performance of GPUs is a noteworthy consideration when choosing which graphics cards to buy. We run three GPU compute benchmarks to give you an idea of how much compute performance each graphics card has.
Basemark (OpenCL)
Basemark CL by Rightware is a comprehensive benchmark tool designed to measure the performance of OpenCL 1.1 implementations on various devices ranging from desktops to embedded systems. Basemark CL uses OpenGL ES 2.0 or OpenGL 2.1 for rendering, depending on the platform. From Rightware.com.
ComputeMark (DX11 Compute)
ComputeMark is first 100% DirectX 11 Compute Shader benchmark and ultimate GPU burner. From ComputeMark.com.
Luxmark (OpenCL)
LuxMark is a OpenCL benchmark tool. The idea for the program was conceived in 2009 by Jean-Francois ‘Jromang’ Romang. The idea was quite simple, wrap SLG inside an easy to use graphical user interface and use it as a benchmark for OpenCL. From LuxRender.net.
The only issues with this VGA around OC’ing them lies on the heath sinker for the VRAM. They are cooled by air thereby if you OC’ way too much (like 400 to 700 Mhz) after a little even while GPU lies at 40-50 celsius, you’ll get artifacts.
What it is needed it’s a direct cooling unit for the VRAM aswell.