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 555M | ×GeForce GT 640M | + ADD | |
---|---|---|---|
Price | $177.21 | Search Online | |
Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 | |
GPU Class | Mobile | Mobile | |
Core Clock | 590,650,753 MHz | 625 MHz | |
Memory Clock | 1800,1800,3138 MHz | NA2 | |
Maximum Memory Supported | 1024 MB | 2048 MB | |
DirectX | 11.0 | 11.0 | |
OpenGL | 4.5 | 4.5 | |
Max TDP | 30W | 32W | |
First Seen on Chart | Q1 2011 | Q4 2012 | |
# of Samples | 1177 | 969 | |
Average Results (% diff. to max in group) | |||
DirectX 9 | 19 FPS | 19 FPS (-4.3%) | |
DirectX 10 | 3 FPS (-18.0%) | 3 FPS | |
DirectX 11 | 5 FPS (-35.4%) | 8 FPS | |
DirectX 12 | NA | 3 FPS | |
GPU Compute | 227 Ops/Sec (-48.3%) | 440 Ops/Sec | |
G2D Rating | 112 (-41.5%) | 191 | |
G3D Rating | 661 (-28.5%) | 924 |
GeForce GT 640M | 924 | |
GeForce GT 555M | 661 | |
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GeForce GT 555M | 3.73 | |
GeForce GT 640M | NA | |
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