GPUBoss Review Our evaluation of 765M vs 580M 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

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of GeForce GTX 765M

Reasons to consider the
Nvidia GeForce GTX 765M

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Much better 3DMark06 score 19,624 vs 3,116.5 More than 6.2x better 3DMark06 score
Higher clock speed 797 MHz vs 620 MHz Around 30% higher clock speed
Much higher diablo III framerate 111.7 fps vs 70.9 fps Around 60% higher diablo III framerate
Higher effective memory clock speed 4,008 MHz vs 3,000 MHz Around 35% higher effective memory clock speed
More shading units 768 vs 384 Twice as many shading units
Higher memory clock speed 1,002 MHz vs 750 MHz Around 35% higher memory clock speed
Better PassMark direct compute score 1,273 vs 954 Around 35% better PassMark direct compute score
Lower TDP 75W vs 100W 25% lower TDP
Front view of GeForce GTX 580M

Reasons to consider the
Nvidia GeForce GTX 580M

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Much better 3DMark 11 graphics score 20,550.5 vs 4,021 More than 5x better 3DMark 11 graphics score
Much better T-Rex score 3,358.98 vs 3,343.45 Almost the same
Better PassMark score 2,286 vs 1,874 More than 20% better PassMark score
Higher memory bandwidth 96 GB/s vs 64.1 GB/s Around 50% higher memory bandwidth
More render output processors 32 vs 16 Twice as many render output processors
Significantly wider memory bus 256 bit vs 128 bit 2x wider memory bus
Better video composition score 29.7 frames/s vs 19.95 frames/s Around 50% better video composition score

Benchmarks Real world tests of GeForce GTX 765M vs 580M

Bitcoin mining Data courtesy CompuBench

GeForce GTX 765M
43.54 mHash/s
GeForce GTX 580M
67.21 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 765M
8.83 mPixels/s
GeForce GTX 580M
24.42 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 3

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