Comparison of Radeon HD 7770M and AMD FirePro W5000 [S]ave
| Attribute |  AMD FirePro W5000 × |  Radeon HD 7770M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2012 |
| GPU brand | AMD | AMD |
| GPU name | Pitcairn | Chelsea |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 825 | 675 |
| Is dual GPU | - | - |
| Model | AMD FirePro W5000 | Radeon HD 7770M |
| Memory | ||
| Memory (MB) | 2,048 | 1,024 |
| Memory bandwidth (GB/s) | 102.4 | 64 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 800 | 1,000 |
| Effective memory clock speed (MHz) | 3,200 | 4,000 |
| Noise and power | ||
| TDP (W) | 75 | 32 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 26.4 | 10.8 |
| Render output processors | 32 | 16 |
| Texture mapping units | 48 | 32 |
| Shading units | 768 | 512 |
| Floating-point performance (GFLOPS) | 1,267 | 691 |
| Compute units | 12 | 8 |
| Texture rate (GTexel/s) | 39.6 | 21.6 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 246.79 | - |
| T-Rex (Compubench 1.5) (frames/s) | 2.76 | - |
| Video composition (frames/s) | 57.58 | - |
| 3DMark 11 Graphics | 4,080 | 2,110 |
| CLBenchmark Raytrace | 108,412 | 61,804 |
| 3DMark06 | - | 2,110 |
| Face detection (mPixels/s) | 27.49 | - |
| Bitcoin mining (mHash/s) | 149.72 | - |
| Ocean surface simulation (frames/s) | 771.33 | - |
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