Comparison of GeForce GT 330M Mac and ATI FirePro RG220 [S]ave
| Attribute |  ATI FirePro RG220 × |  GeForce GT 330M Mac × |
|---|---|---|
| GPU | ||
| Release year (year) | 2008 | 2010 |
| GPU brand | ATI | Nvidia |
| GPU name | RV711 | GT216 |
| Market | - | Laptop |
| Clock speed (MHz) | 500 | 500 |
| Is dual GPU | - | - |
| Model | ATI FirePro RG220 | GeForce GT 330M Mac |
| Memory | ||
| Memory (MB) | 512 | 512 |
| Memory bandwidth (GB/s) | 51.2 | 25.3 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 800 | 790 |
| Effective memory clock speed (MHz) | 1,600 | 1,580 |
| Noise and power | ||
| TDP (W) | 35 | 23 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 2 | 4 |
| Render output processors | 4 | 8 |
| Texture mapping units | 8 | 16 |
| Shading units | 80 | 48 |
| Floating-point performance (GFLOPS) | 80 | 106 |
| Compute units | 1 | - |
| Texture rate (GTexel/s) | 4 | 8 |
Help · Contact us · Disclaimer · Contributors · Developers · Donate