Attribute | Radeon HD 8570M GDDR5 × | Radeon R9 A375 × |
---|---|---|
GPU | ||
Release year (year) | 2013 | 2015 |
Reference card | AMD Radeon HD 8570M 750 MHz 1 GB | - |
GPU brand | AMD | AMD |
GPU name | Sun | Venus |
Market | Laptop | - |
Clock speed (MHz) | 650 | 900 |
Turbo clock speed (MHz) | 825 | 925 |
1↑Is dual GPU | - | - |
Model | Radeon HD 8570M GDDR5 | Radeon R9 A375 |
Memory | ||
Memory (MB) | 2,048 | 2,048 |
Memory bandwidth (GB/s) | 32 | 72 |
Memory bus (bit) | 64 | 128 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,000 | 1,125 |
Effective memory clock speed (MHz) | 4,000 | 4,500 |
Raw performance | ||
Pixel rate (GPixel/s) | 5.2 | 14.4 |
Render output processors | 8 | 16 |
Texture mapping units | 20 | 40 |
Shading units | 320 | 640 |
Floating-point performance (GFLOPS) | 416 | 1,152 |
Compute units | 5 | 10 |
Texture rate (GTexel/s) | 13 | 36 |
Benchmarks | ||
Crysis 3 | 2.3 | - |
PassMark | 548 | - |
Bioshock Infinite | 4 | - |
Cloud Gate Factor | 7.53 | - |
T-Rex (GFXBench 3.0) | 2447.38 | 1708.38 |
Manhattan (GFXBench 3.0) | 1528.31 | 1723.11 |
Sky Diver Factor | 70.61 | - |
Fire Strike Factor | 7.58 | - |