Winner
Nvidia GeForce GT 640M
GPUBoss recommends the Nvidia GeForce GT 640M based on its gaming.
See full details | GeForce GT 640M vs 840M |
Gaming | |
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Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more |
Graphics | |
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T-Rex, Manhattan and Cloud Gate Factor |
Computing | |
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Face Detection, Ocean Surface Simulation and 3 more |
Performance per Watt | |
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Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more |
Value | |
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Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more |
Noise and Power | |
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TDP, Idle Power Consumption, Load Power Consumption and 2 more |
6.4 | Overall Score |
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Winner |
Nvidia GeForce GT 640MGPUBoss Winner | ![]() | |
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More memory | 2,048 MB | vs | 1,024 MB | 2x more memory | |||
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Much higher diablo III framerate | 42.7 fps | vs | 17.7 fps | Around 2.5x higher diablo III framerate | |||
Higher hitman: absolution framerate | 7.45 | vs | 6.7 | More than 10% higher hitman: absolution framerate | |||
More render output processors | 16 | vs | 8 | Twice as many render output processors | |||
Wider memory bus | 128 bit | vs | 64 bit | 2x wider memory bus | |||
More texture mapping units | 32 | vs | 16 | Twice as many texture mapping units | |||
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Significantly higher clock speed | 1,029 MHz | vs | 625 MHz | Around 65% higher clock speed | |||
Much better T-Rex score | 3,359.62 | vs | 3,339.75 | Almost the same | |||
Better particle simulation score | 184.99 mInteraction/s | vs | 97.1 mInteraction/s | More than 90% better particle simulation score | |||
Higher memory clock speed | 1,001 MHz | vs | 900 MHz | More than 10% higher memory clock speed | |||
Slightly better PassMark direct compute score | 726 | vs | 528 | Around 40% better PassMark direct compute score |
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840M vs 740M | ||
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840M vs 920M | ||
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840M vs 850M | ||
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840M vs 820M | ||
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840M vs 750M | ||
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840M vs 940M | ||
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840M vs R7 M265 | ||
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$280 | ||
1060 vs 1050 Ti | ||
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$280 | ||
970 vs 1060 | ||
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970 vs 1050 Ti | ||
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970 vs 960 | ||
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$280 | ||
1060 vs RX 580 | ||
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960 vs 1050 Ti | ||
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$274 | ||
750 Ti vs 960 | ||