Comparison of AMD FirePro W4000 and AMD FirePro R5000 [S]ave
| Attribute |  AMD FirePro R5000 × |  AMD FirePro W4000 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2012 |
| GPU brand | AMD | AMD |
| GPU name | Pitcairn | Pitcairn |
| Market | - | Desktop |
| Clock speed (MHz) | 825 | 825 |
| Is dual GPU | - | - |
| Model | AMD FirePro R5000 | AMD FirePro W4000 |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 102.4 | 102.4 |
| Memory bus (bit) | 256 | 256 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 800 | 800 |
| Effective memory clock speed (MHz) | 3,200 | 3,200 |
| Noise and power | ||
| TDP (W) | 150 | 75 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 26.4 | 26.4 |
| Render output processors | 32 | 32 |
| Texture mapping units | 48 | 48 |
| Shading units | 768 | 768 |
| Floating-point performance (GFLOPS) | 1,267 | 1,267 |
| Compute units | 12 | 12 |
| Texture rate (GTexel/s) | 39.6 | 39.6 |
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