Radeon HD 5750 vs Radeon HD 5450
Summary
Radeon HD 5750
644%
Radeon HD 5450
100%
Relative performance
Reasons to consider Radeon HD 5750 |
| Around 544% higher average synthetic performance. |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider Radeon HD 5450 |
| 67 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 5750 . |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 5750
The Radeon HD 5750 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| Radeon HD 5750 | | Radeon HD 5450 | |
|---|
| GPU Name | Juniper (Juniper LE) | vs | Cedar (Cedar PRO) |
| Fab Process | 40 nm | vs | 40 nm |
| Die Size | 166 mm² | vs | 59 mm² |
| Transistors | 1,040 million | vs | 292 million |
| Shaders | 720 | vs | 80 |
| Compute Units | 9 | vs | 2 |
| Core clock | 700 MHz | vs | 650 MHz |
| ROPs | 16 | vs | 4 |
| TMUs | 36 | vs | 8 |
Memory Configuration
| Radeon HD 5750 | | Radeon HD 5450 | |
|---|
| Memory Type | GDDR5 | vs | DDR2 |
| Bus Width | 128 bit | vs | 64 bit |
| Memory Speed | 1150 MHz
4600 MHz effective | vs | 400 MHz
800 MHz effective |
| Memory Size | 1024 Mb | vs | 512 Mb |
Additional details
| Radeon HD 5750 | | Radeon HD 5450 | |
|---|
| TDP | 86 watts | vs | 19 watts |
| Release Date | 13 Oct 2009 | vs | 4 Feb 2010 |
Radeon HD 5750
11.20 GP/s
Radeon HD 5450
2.60 GP/s
GigaPixels - higher is better
Radeon HD 5750
25.20 GT/s
Radeon HD 5450
5.20 GT/s
GigaTexels - higher is better
Radeon HD 5750
73.60 GB/s
Radeon HD 5450
6.40 GB/s
GB/s - higher is better
Radeon HD 5750
1008.00 GFLOPs
Radeon HD 5450
104.00 GFLOPs
GFLOPs - higher is better
Radeon HD 5750
2190
Radeon HD 5450
340
Points (higher is better)