GPUBoss Review Our evaluation of 6670 vs 750 Ti 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

6.7

Overall Score

Winner
Nvidia GeForce GTX 750 Ti 

GPUBoss recommends the Nvidia GeForce GTX 750 Ti  based on its benchmarks, compute performance and noise and power.

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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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Better 3DMark06 score 9,160 vs 5,378 More than 70% better 3DMark06 score
Front view of GeForce GTX 750 Ti

Reasons to consider the
Nvidia GeForce GTX 750 Ti

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Significantly better PassMark score 3,699 vs 1,052 More than 3.5x better PassMark score
Significantly better 3DMark vantage graphics score 20,401 vs 7,020 Around 3x better 3DMark vantage graphics score
Higher clock speed 1,020 MHz vs 800 MHz Around 30% higher clock speed
Higher effective memory clock speed 5,400 MHz vs 4,000 MHz 35% higher effective memory clock speed
Higher texture rate 82.64 GTexel/s vs 19.2 GTexel/s More than 4.2x higher texture rate
Better floating-point performance 1,728 GFLOPS vs 768 GFLOPS 2.2x better floating-point performance
More memory 2,048 MB vs 1,024 MB 2x more memory
Higher memory bandwidth 86.4 GB/s vs 64 GB/s More than 35% higher memory bandwidth
Significantly better fire strike factor score 33.8 vs 10.55 Around 3.2x better fire strike factor score
Significantly higher memory clock speed 1,502 MHz vs 1,000 MHz More than 50% higher memory clock speed
Higher pixel rate 16.32 GPixel/s vs 6.4 GPixel/s More than 2.5x higher pixel rate
Better T-Rex score 2.93 frames/s vs 0.55 frames/s More than 5.2x better T-Rex score
Better PassMark direct compute score 1,830 vs 512 More than 3.5x better PassMark direct compute score
More render output processors 16 vs 8 Twice as many render output processors
More texture mapping units 40 vs 24 16 more texture mapping units
Higher battlefield 3 framerate 50 vs 45 More than 10% higher battlefield 3 framerate

Benchmarks Real world tests of Radeon HD 6670 vs GeForce GTX 750 Ti

Bitcoin mining Data courtesy CompuBench

Radeon HD 6670
38.55 mHash/s
GeForce GTX 750 Ti
182.53 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6670
5.23 mPixels/s
GeForce GTX 750 Ti
56.77 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Bioshock Infinite

Metro: Last Light

Reviews Word on the street

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