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Front view of Radeon HD 7470

AMD Radeon HD 7470

GPUBoss Winner

Differences What are the advantages of each

Front view of Radeon HD 8490

Reasons to consider the
AMD Radeon HD 8490

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Higher clock speed 875 MHz vs 750 MHz More than 15% higher clock speed
Front view of Radeon HD 7470

Reasons to consider the
AMD Radeon HD 7470

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Significantly higher effective memory clock speed 3,600 MHz vs 1,800 MHz 2x higher effective memory clock speed
Slightly higher memory bandwidth 28.8 GB/s vs 14.4 GB/s 2x higher memory bandwidth
Better cloud gate factor score 7.6 vs 6.58 More than 15% better cloud gate factor score

Benchmarks Real world tests of Radeon HD 8490 vs 7470

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 8490
1,776.24
Radeon HD 7470
1,689.94

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 8490
1,074.06

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute

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