Comparison of Radeon HD 5450 and GeForce GT 705 [S]ave
| Attribute |  GeForce GT 705 × |  Radeon HD 5450 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2010 |
| GPU brand | Nvidia | ATI |
| GPU name | GF119 | Cedar |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 874 | 650 |
| Is dual GPU | - | - |
| Model | GeForce GT 705 | Radeon HD 5450 |
| Memory | ||
| Memory (MB) | 1,024 | 512 |
| Memory bandwidth (GB/s) | 13.2 | 6.4 |
| Memory bus (bit) | 64 | 64 |
| Memory type | DDR3 | DDR2 |
| Memory clock speed (MHz) | 825 | 400 |
| Effective memory clock speed (MHz) | 1,650 | 800 |
| Noise and power | ||
| TDP (W) | 29 | 19 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.5 | 2.6 |
| Render output processors | 4 | 4 |
| Texture mapping units | 8 | 8 |
| Shading units | 48 | 80 |
| Floating-point performance (GFLOPS) | 168 | 104 |
| Compute units | - | 2 |
| Texture rate (GTexel/s) | 13.98 | 5.2 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 25.53 | - |
| T-Rex (Compubench 1.5) (frames/s) | 0.29 | - |
| Video composition (frames/s) | 1 | - |
| Dirt3 | - | 40 |
| Face detection (mPixels/s) | 3.15 | 1 |
| T-Rex (GFXBench 3.0) | 1798.2 | 1713.96 |
| Manhattan (GFXBench 3.0) | 1252.59 | 1107.21 |
| Bitcoin mining (mHash/s) | 11.06 | 10.12 |
| Sky Diver Factor | - | 19.5 |
| Fire Strike Factor | - | 1.98 |
| Ocean surface simulation (frames/s) | 84.6 | 1 |
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