GPUBoss Review Our evaluation of 6970M vs 6770M 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

6.2

Overall Score

Winner
AMD Radeon HD 6970M 

GPUBoss recommends the AMD Radeon HD 6970M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of Radeon HD 6970M

Reasons to consider the
AMD Radeon HD 6970M

Report a correction
Better 3DMark 11 graphics score 17,447 vs 10,056 Around 75% better 3DMark 11 graphics score
Better 3DMark vantage graphics score 11,499 vs 5,159 Around 2.2x better 3DMark vantage graphics score
Higher memory bandwidth 115.2 GB/s vs 57.6 GB/s 2x higher memory bandwidth
Better 3DMark06 score 2,818.5 vs 1,328 More than 2x better 3DMark06 score
Significantly more render output processors 32 vs 8 24 more render output processors
Higher pixel rate 21.76 GPixel/s vs 5.8 GPixel/s More than 3.8x higher pixel rate
Better floating-point performance 1,305.6 GFLOPS vs 696 GFLOPS Around 90% better floating-point performance
Significantly wider memory bus 256 bit vs 128 bit 2x wider memory bus
Better bitcoin mining score 117.8 mHash/s vs 33.39 mHash/s More than 3.5x better bitcoin mining score
More shading units 960 vs 480 Twice as many shading units
Slightly higher texture rate 32.6 GTexel/s vs 17.4 GTexel/s More than 85% higher texture rate
More texture mapping units 48 vs 24 Twice as many texture mapping units
More compute units 12 vs 6 Twice as many compute units
Front view of Radeon HD 6770M

Reasons to consider the
AMD Radeon HD 6770M

Report a correction
Lower TDP 35W vs 75W 2.1x lower TDP

Benchmarks Real world tests of Radeon HD 6970M vs 6770M

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

3DMark Vantage Graphics Industry standard benchmark that tests DirectX 10 GPU performance

Bitcoin mining Data courtesy CompuBench

Radeon HD 6970M
117.8 mHash/s
Radeon HD 6770M
33.39 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6970M
11.38 mPixels/s
Radeon HD 6770M
4.83 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 6970M
785.77 frames/s
Radeon HD 6770M
234.63 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 6970M
156.8 mInteraction/s
Radeon HD 6770M
77.15 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 6970M
1.05 frames/s
Radeon HD 6770M
0.39 frames/s

Video composition Data courtesy CompuBench

Radeon HD 6970M
24.46 frames/s
Radeon HD 6770M
15.44 frames/s

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