GPUBoss Review Our evaluation of 7670M vs M4000M 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

7.6

Overall Score

Winner
AMD Radeon HD 7670M 

GPUBoss recommends the AMD Radeon HD 7670M  based on its .

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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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Significantly lower TDP 20W vs 100W 5x lower TDP
Front view of Quadro M4000M

Reasons to consider the
Nvidia Quadro M4000M

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Significantly higher clock speed 975 MHz vs 600 MHz Around 65% higher clock speed
Significantly more memory 4,096 MB vs 1,024 MB 4x more memory
Significantly higher memory bandwidth 160.4 GB/s vs 57.6 GB/s More than 2.8x higher memory bandwidth
Much higher pixel rate 62.4 GPixel/s vs 9.6 GPixel/s 6.5x higher pixel rate
Better floating-point performance 2,496 GFLOPS vs 576 GFLOPS More than 4.2x better floating-point performance
Many more render output processors 64 vs 16 48 more render output processors
Higher texture rate 78 GTexel/s vs 14.4 GTexel/s Around 5.5x higher texture rate
Higher effective memory clock speed 5,012 MHz vs 3,600 MHz Around 40% higher effective memory clock speed
Much better ocean surface simulation score 1,235.34 frames/s vs 210.9 frames/s More than 5.8x better ocean surface simulation score
Significantly more texture mapping units 80 vs 24 56 more texture mapping units
More shading units 1,280 vs 480 800 more shading units
Significantly wider memory bus 256 bit vs 128 bit 2x wider memory bus
Significantly higher memory clock speed 1,253 MHz vs 900 MHz Around 40% higher memory clock speed

Benchmarks Real world tests of Radeon HD 7670M vs Quadro M4000M

Face detection Data courtesy CompuBench

Radeon HD 7670M
2.47 mPixels/s
Quadro M4000M
81.1 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7670M
210.9 frames/s
Quadro M4000M
1,235.34 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 7670M
84.18 mInteraction/s
Quadro M4000M
880.04 mInteraction/s

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