GPUBoss Review Our evaluation of R9 M265X vs 850M among Laptop GPUs


Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more


T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more


Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more


Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

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


Overall Score

Nvidia GeForce GTX 850M 

GPUBoss recommends the Nvidia GeForce GTX 850M  based on its gaming, benchmarks and compute performance.

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Differences What are the advantages of each

Front view of Radeon R9 M265X

Reasons to consider the
AMD Radeon R9 M265X

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Much better T-Rex score 3,358.76 vs 2,606.42 Around 30% better T-Rex score
Higher effective memory clock speed 4,000 MHz vs 2,002 MHz Around 2x higher effective memory clock speed
Higher memory bandwidth 64 GB/s vs 32 GB/s 2x higher memory bandwidth
Front view of GeForce GTX 850M

Reasons to consider the
Nvidia GeForce GTX 850M

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Significantly higher clock speed 902 MHz vs 575 MHz More than 55% higher clock speed
Better 3DMark vantage graphics score 14,358.5 vs 9,135 More than 55% better 3DMark vantage graphics score
Better 3DMark06 score 4,385.5 vs 2,633 More than 65% better 3DMark06 score
Slightly better PassMark score 1,499 vs 1,280 More than 15% better PassMark score
Significantly higher turbo clock speed 936 MHz vs 625 MHz Around 50% higher turbo clock speed
Significantly higher crysis 3 framerate 14 fps vs 9.85 fps More than 40% higher crysis 3 framerate
Higher diablo III framerate 61 fps vs 50.9 fps Around 20% higher diablo III framerate
Better PassMark direct compute score 1,215 vs 777 More than 55% better PassMark direct compute score
Higher bioshock infinite framerate 28.4 vs 19.4 More than 45% higher bioshock infinite framerate
Higher BioShock infinite framerate 28.4 fps vs 19.4 fps More than 45% higher BioShock infinite framerate

Benchmarks Real world tests of Radeon R9 M265X vs GeForce GTX 850M

Bitcoin mining Data courtesy CompuBench

Radeon R9 M265X
94.4 mHash/s
GeForce GTX 850M
150.96 mHash/s

Face detection Data courtesy CompuBench

Radeon R9 M265X
20.63 mPixels/s
GeForce GTX 850M
37.72 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon R9 M265X
525.04 frames/s
GeForce GTX 850M
388.46 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon R9 M265X
GeForce GTX 850M

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon R9 M265X
GeForce GTX 850M

Battlefield 4

Bioshock Infinite


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