GPUBoss Review Our evaluation of 850M vs 770M among Laptop GPUs over 35W TDP

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.3

Overall Score

Winner
Nvidia GeForce GTX 770M 

GPUBoss recommends the Nvidia GeForce GTX 770M  based on its gaming, benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 850M

Reasons to consider the
Nvidia GeForce GTX 850M

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Significantly better 3DMark 11 graphics score 16,135 vs 4,955 More than 3.2x better 3DMark 11 graphics score
Higher clock speed 902 MHz vs 706 MHz Around 30% higher clock speed
Higher turbo clock speed 936 MHz vs 797 MHz More than 15% higher turbo clock speed
Better bitcoin mining score 150.96 mHash/s vs 87.66 mHash/s More than 70% better bitcoin mining score
Lower TDP 45W vs 75W 40% lower TDP
Front view of GeForce GTX 770M

Reasons to consider the
Nvidia GeForce GTX 770M

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Much better 3DMark06 score 22,486 vs 4,385.5 Around 5.2x better 3DMark06 score
Significantly better PassMark score 2,638 vs 1,499 More than 75% better PassMark score
Much higher diablo III framerate 141.3 fps vs 61 fps More than 2.2x higher diablo III framerate
Higher effective memory clock speed 4,008 MHz vs 2,002 MHz More than 2x higher effective memory clock speed
Higher memory bandwidth 96.2 GB/s vs 32 GB/s More than 3x higher memory bandwidth
Better 3DMark vantage graphics score 18,137.5 vs 14,358.5 More than 25% better 3DMark vantage graphics score
Much better manhattan score 3,633.41 vs 1,764.49 More than 2x better manhattan score
More memory 3,072 MB vs 2,048 MB 50% more memory
More texture mapping units 80 vs 40 Twice as many texture mapping units
Significantly higher crysis 3 framerate 19.55 fps vs 14 fps Around 40% higher crysis 3 framerate
Higher texture rate 56.5 GTexel/s vs 36.1 GTexel/s More than 55% higher texture rate
More shading units 960 vs 640 320 more shading units
More render output processors 24 vs 16 8 more render output processors
Wider memory bus 192 bit vs 128 bit 50% wider memory bus
Better PassMark direct compute score 1,486 vs 1,215 More than 20% better PassMark direct compute score

Benchmarks Real world tests of GeForce GTX 850M vs 770M

Bitcoin mining Data courtesy CompuBench

GeForce GTX 850M
150.96 mHash/s
GeForce GTX 770M
87.66 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 850M
37.72 mPixels/s
GeForce GTX 770M
29.53 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Battlefield 4

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