GPUBoss Review Our evaluation of 6770M vs 650M among Laptop GPUs over 35W TDP

Gaming

Radeon HD 6770M
4.9
GeForce GT 650M
5.2
GeForce GT 750M
5.2
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon HD 6770M
5.1
GeForce GT 650M
6.2
GeForce GT 750M
6.2
T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

Radeon HD 6770M
5.2
GeForce GT 650M
5.3
GeForce GT 750M
5.3
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon HD 6770M
6.7
GeForce GT 650M
7.1
GeForce GT 750M
7.0
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

Radeon HD 6770M
n.d.
GeForce GT 650M
5.8
GeForce GT 750M
5.2
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

Radeon HD 6770M
10.0
GeForce GT 650M
9.8
GeForce GT 750M
9.7
TDP, Idle Power Consumption, Load Power Consumption and 2 more
5.9

Overall Score

Radeon HD 6770M
5.5
GeForce GT 650M
5.9
GeForce GT 750M
5.8

Winner
Nvidia GeForce GT 650M 

GPUBoss recommends the Nvidia GeForce GT 650M  based on its benchmarks.

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VS

AMD Radeon HD 6770M

Front view of Radeon HD 6770M
Front view of GeForce GT 650M

Nvidia GeForce GT 650M

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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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Better 3DMark 11 graphics score 10,056 vs 2,111.5 More than 4.8x better 3DMark 11 graphics score
Higher effective memory clock speed 3,600 MHz vs 1,800 MHz 2x higher effective memory clock speed
Higher memory bandwidth 57.6 GB/s vs 28.8 GB/s 2x higher memory bandwidth
Front view of GeForce GT 650M

Reasons to consider the
Nvidia GeForce GT 650M

Report a correction
Much better 3DMark06 score 13,514 vs 1,328 Around 10.2x better 3DMark06 score
Higher clock speed 850 MHz vs 725 MHz More than 15% higher clock speed
Better 3DMark vantage graphics score 8,338 vs 5,159 More than 60% better 3DMark vantage graphics score
Slightly better PassMark score 1,208 vs 992 More than 20% better PassMark score
More render output processors 16 vs 8 Twice as many render output processors
Better particle simulation score 124.09 mInteraction/s vs 77.14 mInteraction/s More than 60% better particle simulation score
Better sky diver factor score 139.57 vs 78.21 Around 80% better sky diver factor score

Benchmarks Real world tests of Radeon HD 6770M vs GeForce GT 650M

Bitcoin mining Data courtesy CompuBench

Radeon HD 6770M
33.39 mHash/s
GeForce GT 650M
22.46 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6770M
4.82 mPixels/s
GeForce GT 650M
9.87 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 6770M
234.83 frames/s
GeForce GT 650M
341.05 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 6770M
77.14 mInteraction/s
GeForce GT 650M
124.09 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 6770M
0.39 frames/s
GeForce GT 650M
0.98 frames/s

Fire Strike Factor Data courtesy FutureMark

Radeon HD 6770M
9.74
GeForce GT 650M
20.58

Sky Diver Factor Data courtesy FutureMark

Radeon HD 6770M
78.21
GeForce GT 650M
139.57

Cloud Gate Factor Data courtesy FutureMark

Radeon HD 6770M
10.49
GeForce GT 650M
12.85

Comments

Showing 1 comment.
EJS (04:06 PM, April 4, 2014)
Oh my, just WOW. Those benchmark scores are SO far off it's funny. How does the 6770m score 11,000 in 3DMark11 when on the 3DMark website it says a GTX680 doesn't even score that high. This review also whos both parts getting 10x's the score of the other part. Whoever depends on this site for their info on tech needs to switch sites. Go to Tom's Hardware or something. I know A LOT about tech, and on SO many occasions I notice this site is WAYYYYY off on their information. I'd be embarrassed if I put out a site like this.
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