Comparison of Radeon HD 6750 and Radeon R7 250E [S]ave
| Attribute |  Radeon HD 6750 × |  Radeon R7 250E × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2013 |
| Reference card | - | AMD Radeon R7 250E 800 MHz 1 GB |
| GPU brand | AMD | AMD |
| GPU name | Juniper PRO | Cape Verde |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 700 | 800 |
| Is dual GPU | - | - |
| Model | Radeon HD 6750 | Radeon R7 250E |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 73.6 | 72 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,150 | 1,125 |
| Effective memory clock speed (MHz) | 4,600 | 4,500 |
| Noise and power | ||
| TDP (W) | 86 | 55 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 11.2 | 12.8 |
| Render output processors | 16 | 16 |
| Texture mapping units | 36 | 32 |
| Shading units | 720 | 512 |
| Floating-point performance (GFLOPS) | 1,008 | 819 |
| Compute units | 9 | 8 |
| Texture rate (GTexel/s) | 25.2 | 25.6 |
| Benchmarks | ||
| Cloud Gate Factor | 10.67 | 12.88 |
| Face detection (mPixels/s) | 8.04 | 21.57 |
| T-Rex (GFXBench 3.0) | 3359.14 | 3357.64 |
| Manhattan (GFXBench 3.0) | 3718.62 | 3602.72 |
| Bitcoin mining (mHash/s) | 90.41 | 98.3 |
| Sky Diver Factor | 94.66 | 167.17 |
| Fire Strike Factor | 9.66 | 16.82 |
| Ocean surface simulation (frames/s) | 529.47 | 582.96 |
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