GPUBoss Review Our evaluation of 7650A vs 970 among all 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

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more

7.1

Overall Score

Winner
Nvidia GeForce GTX 970 

GPUBoss recommends the Nvidia GeForce GTX 970  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of Radeon HD 7650A

Reasons to consider the
AMD Radeon HD 7650A

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Significantly lower TDP 33W vs 148W 4.5x lower TDP
Front view of GeForce GTX 970

Reasons to consider the
Nvidia GeForce GTX 970

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Much better PassMark score 8,563 vs 797 Around 10.8x better PassMark score
Significantly higher clock speed 1,050 MHz vs 600 MHz 75% higher clock speed
Much higher effective memory clock speed 7,012 MHz vs 1,800 MHz Around 4x higher effective memory clock speed
Significantly higher memory bandwidth 224.4 GB/s vs 28.8 GB/s More than 7.8x higher memory bandwidth
Significantly higher pixel rate 58.8 GPixel/s vs 4.8 GPixel/s 12.2x higher pixel rate
More memory 4,096 MB vs 1,024 MB 4x more memory
Better floating-point performance 3,494 GFLOPS vs 576 GFLOPS More than 6x better floating-point performance
Many more render output processors 56 vs 8 48 more render output processors
Higher texture rate 109.2 GTexel/s vs 14.4 GTexel/s More than 7.5x higher texture rate
Much better face detection score 105.04 mPixels/s vs 4.43 mPixels/s Around 23.8x better face detection score
Much better PassMark direct compute score 4,375 vs 430 Around 10.2x better PassMark direct compute score
Significantly more texture mapping units 104 vs 24 80 more texture mapping units
More shading units 1,664 vs 480 1184 more shading units
Much higher memory clock speed 1,753 MHz vs 900 MHz Around 95% higher memory clock speed

Benchmarks Real world tests of Radeon HD 7650A vs GeForce GTX 970

Bitcoin mining Data courtesy CompuBench

Radeon HD 7650A
53.84 mHash/s
GeForce GTX 970
212.39 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7650A
4.43 mPixels/s
GeForce GTX 970
105.04 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7650A
259.83 frames/s
GeForce GTX 970
1,225.93 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 7650A
90.53 mInteraction/s
GeForce GTX 970
1,017.16 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 7650A
0.43 frames/s
GeForce GTX 970
8.69 frames/s

Video composition Data courtesy CompuBench

Radeon HD 7650A
13.3 frames/s
GeForce GTX 970
36.64 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 7650A
1,342.64
GeForce GTX 970
3,358.38

Manhattan (GFXBench 3.0) Data courtesy CompuBench

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