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Differences What are the advantages of each

Front view of Radeon R9 270X

Reasons to consider the
AMD Radeon R9 270X

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Much better 3DMark06 score 23,610 vs 7,119.5 More than 3.2x better 3DMark06 score
Much higher clock speed 1,000 MHz vs 450 MHz Around 2.2x higher clock speed
Significantly higher effective memory clock speed 5,600 MHz vs 1,800 MHz More than 3x higher effective memory clock speed
Significantly higher memory bandwidth 179.2 GB/s vs 28.8 GB/s Around 6.2x higher memory bandwidth
Better floating-point performance 2,688 GFLOPS vs 360 GFLOPS Around 7.5x better floating-point performance
Higher pixel rate 33.6 GPixel/s vs 3.6 GPixel/s More than 9.2x higher pixel rate
Higher texture rate 84 GTexel/s vs 9 GTexel/s More than 9.2x higher texture rate
More render output processors 32 vs 8 24 more render output processors
Slightly more memory 2,048 MB vs 1,024 MB 2x more memory
More texture mapping units 80 vs 20 60 more texture mapping units
More shading units 1,280 vs 400 880 more shading units
Significantly higher memory clock speed 1,400 MHz vs 900 MHz More than 55% higher memory clock speed
More compute units 20 vs 5 15 more compute units
Front view of Radeon HD 6530M

Reasons to consider the
AMD Radeon HD 6530M

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Significantly lower TDP 26W vs 180W 6.9x lower TDP

Benchmarks Real world tests of Radeon R9 270X vs HD 6530M

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

3DMark06 Industry standard benchmark that tests DirectX 9 GPU performance


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