GPUBoss Review Our evaluation of 6770M vs 740M 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

5.6

Overall Score

Winner
Nvidia GeForce GT 740M 

GPUBoss recommends the Nvidia GeForce GT 740M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of Radeon HD 6770M

Reasons to consider the
AMD Radeon HD 6770M

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Significantly better 3DMark 11 graphics score 10,056 vs 1,873 More than 5.2x better 3DMark 11 graphics score
Higher effective memory clock speed 3,600 MHz vs 1,802 MHz Around 2x higher effective memory clock speed
Slightly better PassMark score 992 vs 772 Around 30% better PassMark score
Higher memory bandwidth 57.6 GB/s vs 28.83 GB/s Around 2x higher memory bandwidth
Front view of GeForce GT 740M

Reasons to consider the
Nvidia GeForce GT 740M

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Much better 3DMark06 score 10,161 vs 1,328 Around 7.8x better 3DMark06 score
Higher clock speed 810 MHz vs 725 MHz More than 10% higher clock speed
More memory 2,048 MB vs 1,024 MB 2x more memory
More render output processors 16 vs 8 Twice as many render output processors

Benchmarks Real world tests of Radeon HD 6770M vs GeForce GT 740M

Bitcoin mining Data courtesy CompuBench

Radeon HD 6770M
33.39 mHash/s
GeForce GT 740M
44.7 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6770M
4.82 mPixels/s
GeForce GT 740M
9.37 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 6770M
234.83 frames/s
GeForce GT 740M
157.01 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 6770M
77.14 mInteraction/s
GeForce GT 740M
158.65 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 6770M
0.39 frames/s
GeForce GT 740M
0.87 frames/s

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

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