GPUBoss Review Our evaluation of 7670 vs 6870 among Desktop 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

6.4

Overall Score

Winner
AMD Radeon HD 7670 

GPUBoss recommends the AMD Radeon HD 7670  based on its noise and power.

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VS

Differences What are the advantages of each

Front view of Radeon HD 7670

Reasons to consider the
AMD Radeon HD 7670

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Significantly lower TDP 66W vs 151W 2.3x lower TDP
Front view of Radeon HD 6870

Reasons to consider the
MSI Radeon HD 6870

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Higher memory bandwidth 134.4 GB/s vs 64 GB/s More than 2x higher memory bandwidth
Higher clock speed 930 MHz vs 800 MHz More than 15% higher clock speed
Better floating-point performance 2,083.2 GFLOPS vs 768 GFLOPS Around 2.8x better floating-point performance
Higher pixel rate 29.76 GPixel/s vs 6.4 GPixel/s Around 4.8x higher pixel rate
Significantly better sky diver factor score 217.84 vs 89.33 Around 2.5x better sky diver factor score
More render output processors 32 vs 8 24 more render output processors
Higher texture rate 52.1 GTexel/s vs 19.2 GTexel/s Around 2.8x higher texture rate
More shading units 1,120 vs 480 640 more shading units
More texture mapping units 56 vs 24 32 more texture mapping units
More compute units 14 vs 6 8 more compute units

Benchmarks Real world tests of Radeon HD 7670 vs 6870

Bitcoin mining Data courtesy CompuBench

Radeon HD 7670
71.83 mHash/s
Radeon HD 6870
212.73 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7670
7.27 mPixels/s
Radeon HD 6870
14.5 mPixels/s

Sky Diver Factor Data courtesy FutureMark

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