Comparison of GeForce GT 610 PCI and Radeon HD 4580 [S]ave
| Attribute |  Radeon HD 4580 × |  GeForce GT 610 PCI × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2012 |
| GPU brand | ATI | Nvidia |
| GPU name | RV635 | GF119 |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 796 | 810 |
| Is dual GPU | - | - |
| Model | Radeon HD 4580 | GeForce GT 610 PCI |
| Memory | ||
| Memory (MB) | 512 | 512 |
| Memory bandwidth (GB/s) | 22.2 | 10.7 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR3 | DDR3 |
| Memory clock speed (MHz) | 693 | 667 |
| Effective memory clock speed (MHz) | 1,386 | 1,334 |
| Noise and power | ||
| TDP (W) | 65 | 29 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.18 | 1.62 |
| Render output processors | 4 | 4 |
| Texture mapping units | 8 | 8 |
| Shading units | 120 | 48 |
| Floating-point performance (GFLOPS) | 191 | 156 |
| Compute units | 3 | - |
| Texture rate (GTexel/s) | 6.37 | 6.48 |
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