Radeon HD 4730 vs Radeon HD 5450
Summary
Radeon HD 4730
450%
Radeon HD 5450
100%
Relative performance
Reasons to consider Radeon HD 4730 |
Around 350% 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Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |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 |
91 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 4730 . |
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 4730
The Radeon HD 4730 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| Radeon HD 4730 | | Radeon HD 5450 | |
---|
GPU Name | RV770 (RV770 CE) | vs | Cedar (Cedar PRO) |
Fab Process | 55 nm | vs | 40 nm |
Die Size | 256 mm² | vs | 59 mm² |
Transistors | 956 million | vs | 292 million |
Shaders | 640 | vs | 80 |
Compute Units | 8 | vs | 2 |
Core clock | 750 MHz | vs | 650 MHz |
ROPs | 8 | vs | 4 |
TMUs | 32 | vs | 8 |
Memory Configuration
| Radeon HD 4730 | | Radeon HD 5450 | |
---|
Memory Type | GDDR5 | vs | DDR2 |
Bus Width | 128 bit | vs | 64 bit |
Memory Speed | 900 MHz
3600 MHz effective | vs | 400 MHz
800 MHz effective |
Memory Size | 512 Mb | vs | 512 Mb |
Additional details
| Radeon HD 4730 | | Radeon HD 5450 | |
---|
TDP | 110 watts | vs | 19 watts |
Release Date | 8 Jun 2009 | vs | 4 Feb 2010 |
Radeon HD 4730
6.00 GP/s
Radeon HD 5450
2.60 GP/s
GigaPixels - higher is better
Radeon HD 4730
24.00 GT/s
Radeon HD 5450
5.20 GT/s
GigaTexels - higher is better
Radeon HD 4730
57.60 GB/s
Radeon HD 5450
6.40 GB/s
GB/s - higher is better
Radeon HD 4730
960.00 GFLOPs
Radeon HD 5450
104.00 GFLOPs
GFLOPs - higher is better
Radeon HD 4730
1530
Radeon HD 5450
340
Points (higher is better)