Comparison of Radeon R7 M270DX and Radeon HD 7420G IGP [S]ave
| Attribute |  Radeon R7 M270DX × |  Radeon HD 7420G IGP × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2012 |
| GPU brand | AMD | AMD |
| GPU name | Jet | Scrapper |
| Clock speed (MHz) | 780 | 480 |
| Turbo clock speed (MHz) | 855 | 655 |
| Is dual GPU | - | - |
| Model | Radeon R7 M270DX | Radeon HD 7420G IGP |
| Noise and power | ||
| TDP (W) | - | 35 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 6.24 | 1.92 |
| Render output processors | 8 | 4 |
| Texture mapping units | 20 | 8 |
| Shading units | 320 | 128 |
| Floating-point performance (GFLOPS) | 499 | 123 |
| Compute units | 5 | 2 |
| Texture rate (GTexel/s) | 15.6 | 3.84 |
| Benchmarks | ||
| PassMark | 749 | - |
| 3DMark 11 Graphics | 9791.5 | 3,751 |
| 3DMark Vantage Graphics | 6,027 | 1,484 |
| 3DMark06 | - | 453 |
| Hitman: Absolution | 10.7 | - |
| Face detection (mPixels/s) | 14.83 | - |
| T-Rex (GFXBench 3.0) | 901.09 | - |
| Manhattan (GFXBench 3.0) | 2680.49 | - |
| Thief | 8.5 | - |
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