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
×GeForce GT 640M | ×GeForce GTX 680MX | + ADD | |
---|---|---|---|
Price | Search Online | Search Online | |
Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 | |
GPU Class | Mobile | Mobile | |
Core Clock | 625 MHz | 719 MHz | |
Memory Clock | NA2 | NA2 | |
Maximum Memory Supported | 2048 MB | 4096 MB | |
DirectX | 11.0 | 11.0 | |
OpenGL | 4.5 | 4.5 | |
Max TDP | 32W | 122W | |
First Seen on Chart | Q4 2012 | Q1 2013 | |
# of Samples | 974 | 39 | |
Average Results (% diff. to max in group) | |||
DirectX 9 | 19 FPS (-74.3%) | 73 FPS | |
DirectX 10 | 3 FPS (-78.8%) | 16 FPS | |
DirectX 11 | 8 FPS (-77.2%) | 34 FPS | |
DirectX 12 | 3 FPS (-79.0%) | 14 FPS | |
GPU Compute | 433 Ops/Sec (-75.8%) | 1788 Ops/Sec | |
G2D Rating | 195 (-67.0%) | 589 | |
G3D Rating | 919 (-77.8%) | 4142 |
GeForce GTX 680MX | 4,142 | |
GeForce GT 640M | 919 | |
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