Over 800,000 Video Cards Benchmarked
The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.
Compare the performance of up to 5 different video cards
×Radeon HD 7660D | ×GeForce GT 640 | + ADD | |
---|---|---|---|
Price | Search Online | $109.991 | |
Bus Interface | UNB/MC | PCIe 3.0 x16 | |
GPU Class | Desktop | Desktop | |
Core Clock | 760,800 MHz | 900 MHz | |
Memory Clock | NA2 | 891 MHz | |
Maximum Memory Supported | NA2 | 4096 MB | |
DirectX | 11.0 | 11.0 | |
OpenGL | 4.4 | 4.5 | |
Max TDP | 100W | 65W | |
First Seen on Chart | Q2 2012 | Q4 2011 | |
# of Samples | 1639 | 4639 | |
Average Results (% diff. to max in group) | |||
DirectX 9 | 14 FPS (-43.4%) | 24 FPS | |
DirectX 10 | 2 FPS (-49.5%) | 4 FPS | |
DirectX 11 | 5 FPS (-46.9%) | 10 FPS | |
DirectX 12 | NA | 5 FPS | |
GPU Compute | 328 Ops/Sec (-47.2%) | 622 Ops/Sec | |
G2D Rating | 178 (-39.0%) | 292 | |
G3D Rating | 504 (-57.2%) | 1179 |
GeForce GT 640 | 1,179 | |
Radeon HD 7660D | 504 | |
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GeForce GT 640 | 10.72 | |
Radeon HD 7660D | NA | |
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