GPUBoss Review Our evaluation of 6670 vs 470 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

5.6

Overall Score

Winner
GIGABYTE GeForce GTX 470 

GPUBoss recommends the GIGABYTE GeForce GTX 470  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of Radeon HD 6670

Reasons to consider the
AMD Radeon HD 6670

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Higher clock speed 800 MHz vs 700 MHz Around 15% higher clock speed
Higher effective memory clock speed 4,000 MHz vs 3,348 MHz Around 20% higher effective memory clock speed
Significantly higher battlefield 3 framerate 45 vs 30 50% higher battlefield 3 framerate
Higher memory clock speed 1,000 MHz vs 837 MHz Around 20% higher memory clock speed
Much lower TDP 66W vs 215W 3.3x lower TDP
Front view of GeForce GTX 470

Reasons to consider the
GIGABYTE GeForce GTX 470

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Much better 3DMark06 score 22,622 vs 9,160 Around 2.5x better 3DMark06 score
Better PassMark score 3,607 vs 1,052 Around 3.5x better PassMark score
Better 3DMark vantage graphics score 15,350 vs 7,020 Around 2.2x better 3DMark vantage graphics score
Significantly higher memory bandwidth 133.9 GB/s vs 64 GB/s More than 2x higher memory bandwidth
Better 3DMark 11 graphics score 4,342 vs 1,990 Around 2.2x better 3DMark 11 graphics score
Significantly more render output processors 40 vs 8 32 more render output processors
Higher pixel rate 19.6 GPixel/s vs 6.4 GPixel/s More than 3x higher pixel rate
Slightly better floating-point performance 1,254 GFLOPS vs 768 GFLOPS Around 65% better floating-point performance
Significantly wider memory bus 320 bit vs 128 bit 2.5x wider memory bus
Higher texture rate 39.2 GTexel/s vs 19.2 GTexel/s More than 2x higher texture rate
Better fire strike factor score 24.71 vs 10.55 More than 2.2x better fire strike factor score
More texture mapping units 56 vs 24 32 more texture mapping units
Better face detection score 27.93 mPixels/s vs 5.23 mPixels/s More than 5.2x better face detection score
Better PassMark direct compute score 1,340 vs 512 More than 2.5x better PassMark direct compute score

Benchmarks Real world tests of Radeon HD 6670 vs GeForce GTX 470

Bitcoin mining Data courtesy CompuBench

Radeon HD 6670
38.55 mHash/s
GeForce GTX 470
96.66 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6670
5.23 mPixels/s
GeForce GTX 470
27.93 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 6670
3,356.86
GeForce GTX 470
3,353.44

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 6670
2,774.23
GeForce GTX 470
3,706.15

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Bioshock Infinite

Battlefield 3

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