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Differences What are the advantages of each

Front view of Radeon R9 270 1024SP

Reasons to consider the
Sapphire Radeon R9 270 1024SP

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Significantly higher memory bandwidth 153.6 GB/s vs 86.4 GB/s Around 80% higher memory bandwidth
Higher pixel rate 29.76 GPixel/s vs 16.32 GPixel/s More than 80% higher pixel rate
More render output processors 32 vs 16 Twice as many render output processors
Wider memory bus 256 bit vs 128 bit 2x wider memory bus
More shading units 1,024 vs 640 384 more shading units
Better video composition score 80.7 frames/s vs 51.74 frames/s More than 55% better video composition score
More texture mapping units 64 vs 40 24 more texture mapping units
Front view of GeForce GTX 750 Ti

Reasons to consider the
Nvidia GeForce GTX 750 Ti

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Higher clock speed 1,020 MHz vs 900 MHz Around 15% higher clock speed
Higher effective memory clock speed 5,400 MHz vs 4,800 MHz Around 15% higher effective memory clock speed
Higher texture rate 82.64 GTexel/s vs 59.5 GTexel/s Around 40% higher texture rate
Higher turbo clock speed 1,085 MHz vs 930 MHz More than 15% higher turbo clock speed
Higher memory clock speed 1,502 MHz vs 1,200 MHz More than 25% higher memory clock speed
Significantly lower TDP 60W vs 150W 2.5x lower TDP

Benchmarks Real world tests of Radeon R9 270 1024SP vs GeForce GTX 750 Ti

Bitcoin mining Data courtesy CompuBench

Radeon R9 270 1024SP
251.26 mHash/s
GeForce GTX 750 Ti
182.53 mHash/s

Face detection Data courtesy CompuBench

Radeon R9 270 1024SP
57.24 mPixels/s
GeForce GTX 750 Ti
56.77 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon R9 270 1024SP
1,298.8 frames/s
GeForce GTX 750 Ti
849.54 frames/s

Particle simulation Data courtesy CompuBench

Radeon R9 270 1024SP
340.91 mInteraction/s
GeForce GTX 750 Ti
568.19 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon R9 270 1024SP
4.36 frames/s
GeForce GTX 750 Ti
2.93 frames/s

Video composition Data courtesy CompuBench

Radeon R9 270 1024SP
80.7 frames/s
GeForce GTX 750 Ti
51.74 frames/s

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