GPUBoss Review Our evaluation of 7670M vs 6750M among Laptop GPUs

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

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

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

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

4.6

Overall Score

Winner
AMD Radeon HD 6750M 

GPUBoss recommends the AMD Radeon HD 6750M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of Radeon HD 7670M

Reasons to consider the
AMD Radeon HD 7670M

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Higher effective memory clock speed 3,600 MHz vs 1,600 MHz 2.2x higher effective memory clock speed
Higher memory bandwidth 57.6 GB/s vs 25.6 GB/s 2.2x higher memory bandwidth
More render output processors 16 vs 8 Twice as many render output processors
Higher memory clock speed 900 MHz vs 800 MHz Around 15% higher memory clock speed
Slightly lower TDP 20W vs 35W Around 45% lower TDP
Front view of Radeon HD 6750M

Reasons to consider the
AMD Radeon HD 6750M

Report a correction
Slightly better PassMark score 949 vs 814 More than 15% better PassMark score
Slightly better 3DMark 11 graphics score 9,361 vs 8,203 Around 15% better 3DMark 11 graphics score
Slightly better ocean surface simulation score 255.45 frames/s vs 210.9 frames/s More than 20% better ocean surface simulation score

Benchmarks Real world tests of Radeon HD 7670M vs 6750M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

Face detection Data courtesy CompuBench

Radeon HD 7670M
2.47 mPixels/s
Radeon HD 6750M
4.37 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7670M
210.9 frames/s
Radeon HD 6750M
255.45 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 7670M
84.18 mInteraction/s
Radeon HD 6750M
94.05 mInteraction/s

Crysis 2

CLBenchmark Raytrace Measures compute performance using OpenCL to do raytracing

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