Radeon HD 7850M vs GeForce 820M |
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Cast your vote Do you agree or disagree with GPUBoss?
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Differences What are the advantages of each
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| Better PassMark score | 1,372 | vs | 600 | More than 2.2x better PassMark score | |||
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| Better 3DMark 11 graphics score | 14,111 | vs | 7,518 | Around 90% better 3DMark 11 graphics score | |||
| Better 3DMark vantage graphics score | 10,701 | vs | 4,254 | More than 2.5x better 3DMark vantage graphics score | |||
| Higher effective memory clock speed | 4,000 MHz | vs | 1,800 MHz | Around 2.2x higher effective memory clock speed | |||
| Higher memory bandwidth | 64 GB/s | vs | 14.4 GB/s | Around 4.5x higher memory bandwidth | |||
| Better 3DMark06 score | 2,467 | vs | 1,266.5 | Around 95% better 3DMark06 score | |||
| More memory | 2,048 MB | vs | 1,024 MB | 2x more memory | |||
| Better floating-point performance | 864 GFLOPS | vs | 240 GFLOPS | More than 3.5x better floating-point performance | |||
| More shading units | 640 | vs | 96 | 544 more shading units | |||
| Higher pixel rate | 10.8 GPixel/s | vs | 2.5 GPixel/s | More than 4.2x higher pixel rate | |||
| Higher texture rate | 27 GTexel/s | vs | 10 GTexel/s | Around 2.8x higher texture rate | |||
| More texture mapping units | 40 | vs | 16 | 24 more texture mapping units | |||
| Better cloud gate factor score | 11.92 | vs | 7.48 | Around 60% better cloud gate factor score | |||
| 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 | |||
| Higher memory clock speed | 1,000 MHz | vs | 900 MHz | More than 10% higher memory clock speed | |||
| Better PassMark direct compute score | 801 | vs | 550 | More than 45% better PassMark direct compute score | |||
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| Lower TDP | 15W | vs | 40W | 2.7x lower TDP | |||
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