Radeon HD 4770 vs Radeon HD 4730
Summary
Radeon HD 4770
116%
Radeon HD 4730
100%
Relative performance
Reasons to consider Radeon HD 4770 |
| Around 16% 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| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |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 4730 |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 4770
The Radeon HD 4770 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| Radeon HD 4770 | | Radeon HD 4730 | |
|---|
| GPU Name | RV740 () | vs | RV770 (RV770 CE) |
| Fab Process | 40 nm | vs | 55 nm |
| Die Size | 137 mm² | vs | 256 mm² |
| Transistors | 826 million | vs | 956 million |
| Shaders | 640 | vs | 640 |
| Compute Units | 8 | vs | 8 |
| Core clock | 750 MHz | vs | 750 MHz |
| ROPs | 16 | vs | 8 |
| TMUs | 32 | vs | 32 |
Memory Configuration
| Radeon HD 4770 | | Radeon HD 4730 | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 128 bit |
| Memory Speed | 800 MHz
3200 MHz effective | vs | 900 MHz
3600 MHz effective |
| Memory Size | 512 Mb | vs | 512 Mb |
Additional details
| Radeon HD 4770 | | Radeon HD 4730 | |
|---|
| TDP | 80 watts | vs | 110 watts |
| Release Date | 28 Apr 2009 | vs | 8 Jun 2009 |
Radeon HD 4770
12.00 GP/s
Radeon HD 4730
6.00 GP/s
GigaPixels - higher is better
Radeon HD 4770
24.00 GT/s
Radeon HD 4730
24.00 GT/s
GigaTexels - higher is better
Radeon HD 4770
51.20 GB/s
Radeon HD 4730
57.60 GB/s
GB/s - higher is better
Radeon HD 4770
960.00 GFLOPs
Radeon HD 4730
960.00 GFLOPs
GFLOPs - higher is better
Radeon HD 4770
1790
Radeon HD 4730
1530
Points (higher is better)