| Attribute | Radeon HD 7870 XT × | Radeon R7 370 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2015 |
| GPU brand | AMD | AMD |
| GPU name | Tahiti LE | Trinidad |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 925 | 925 |
| Turbo clock speed (MHz) | 975 | 975 |
| Is dual GPU | - | - |
| Model | Radeon HD 7870 XT | Radeon R7 370 |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 192 | 179.2 |
| Memory bus (bit) | 256 | 256 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,500 | 1,400 |
| Effective memory clock speed (MHz) | 6,000 | 5,600 |
| Noise and power | ||
| TDP (W) | 185 | 110 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 31.2 | 31.2 |
| Render output processors | 32 | 32 |
| Texture mapping units | 96 | 64 |
| Shading units | 1,536 | 1,024 |
| Floating-point performance (GFLOPS) | 2,995 | 1,997 |
| Compute units | 24 | 16 |
| Texture rate (GTexel/s) | 93.6 | 62.4 |
| Benchmarks | ||
| Metro: Last Light | 79.5 | - |
| Battlefield 3 | 72 | - |
| Battlefield 4 | - | 63.95 |
| Face detection (mPixels/s) | 65.4 | 49.98 |
| T-Rex (GFXBench 3.0) | 3350.68 | 3357.04 |
| Manhattan (GFXBench 3.0) | 3705.76 | 3715.28 |
| Bitcoin mining (mHash/s) | 345.79 | 247.3 |
| Sky Diver Factor | 314 | 269.6 |
| Thief | - | 40.2 |
| Fire Strike Factor | 47.56 | 37 |