GPUBoss Review Our evaluation of R9 M295X Mac vs Pro 580 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

6.7

Overall Score

Winner
AMD Radeon R9 M295X Mac 

GPUBoss recommends the AMD Radeon R9 M295X Mac  based on its .

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Differences What are the advantages of each

Front view of Radeon R9 M295X Mac

Reasons to consider the
AMD Radeon R9 M295X Mac

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GPUBoss is not aware of any important advantages of the R9 M295X Mac Edition vs the Pro 580.

Front view of Radeon Pro 580

Reasons to consider the
AMD Radeon Pro 580

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Significantly higher clock speed 1,257 MHz vs 850 MHz Around 50% higher clock speed
More memory 8,192 MB vs 4,096 MB 2x more memory
Significantly higher effective memory clock speed 8,000 MHz vs 5,448 MHz More than 45% higher effective memory clock speed
Better floating-point performance 6,175 GFLOPS vs 3,482 GFLOPS More than 75% better floating-point performance
Higher memory bandwidth 256 GB/s vs 174.3 GB/s More than 45% higher memory bandwidth
Higher texture rate 193 GTexel/s vs 108.8 GTexel/s More than 75% higher texture rate
Higher pixel rate 42.9 GPixel/s vs 27.2 GPixel/s Around 60% higher pixel rate
Significantly higher memory clock speed 2,000 MHz vs 1,362 MHz More than 45% higher memory clock speed
Better face detection score 109.52 mPixels/s vs 71.78 mPixels/s Around 55% better face detection score
Significantly lower TDP 150W vs 250W 40% lower TDP

Benchmarks Real world tests of Radeon R9 M295X Mac vs Pro 580

Bitcoin mining Data courtesy CompuBench

Radeon R9 M295X Mac
321.77 mHash/s
Radeon Pro 580
511.98 mHash/s

Face detection Data courtesy CompuBench

Radeon R9 M295X Mac
71.78 mPixels/s
Radeon Pro 580
109.52 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon R9 M295X Mac
1,285.14 frames/s
Radeon Pro 580
1,836.44 frames/s

Particle simulation Data courtesy CompuBench

Radeon R9 M295X Mac
409.67 mInteraction/s
Radeon Pro 580
709.74 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon R9 M295X Mac
5.84 frames/s
Radeon Pro 580
9.88 frames/s

Video composition Data courtesy CompuBench

Radeon R9 M295X Mac
75.35 frames/s
Radeon Pro 580
116.25 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

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