Attribute | Radeon RX 570 × | Radeon RX 580 × |
---|---|---|
GPU | ||
Release year (year) | 2017 | 2017 |
GPU brand | AMD | AMD |
GPU name | Polaris 20 | Polaris 20 |
Clock speed (MHz) | 1,168 | 1,257 |
Turbo clock speed (MHz) | 1,244 | 1,340 |
Is dual GPU | - | - |
Model | Radeon RX 570 | Radeon RX 580 |
Memory | ||
Memory (MB) | 4,096 | 8,192 |
Memory bandwidth (GB/s) | 224 | 256 |
Memory bus (bit) | 256 | 256 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,750 | 2,000 |
1↑Effective memory clock speed (MHz) | 7,000 | 8,000 |
Noise and power | ||
TDP (W) | 120 | 185 |
Raw performance | ||
Pixel rate (GPixel/s) | 39.81 | 42.88 |
Render output processors | 32 | 32 |
Texture mapping units | 128 | 144 |
Shading units | 2,048 | 2,304 |
Floating-point performance (GFLOPS) | 5,095 | 6,175 |
Compute units | 32 | 36 |
Texture rate (GTexel/s) | 159.2 | 193 |
Benchmarks | ||
Cloud Gate Factor | 19.49 | 22.5 |
Face detection (mPixels/s) | 110.82 | 116.37 |
T-Rex (GFXBench 3.0) | 3352.16 | 3350.64 |
Manhattan (GFXBench 3.0) | 3711.04 | 3709.21 |
Bitcoin mining (mHash/s) | 634.9 | 607.72 |
Sky Diver Factor | 387.27 | 441.03 |
Fire Strike Factor | 70.44 | 75.63 |
Ocean surface simulation (frames/s) | 1339.53 | 2007.61 |