Radeon HD 4750 vs Radeon HD 5770
Summary
Reasons to consider Radeon HD 4750 |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider Radeon HD 5770 |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
No clear winner declared
We have no data to declare a winner at this time.
Core Configuration
| Radeon HD 4750 | | Radeon HD 5770 | |
|---|
| GPU Name | RV740 (RV740 PRO) | vs | Juniper (Juniper XT) |
| Fab Process | 40 nm | vs | 40 nm |
| Die Size | 137 mm² | vs | 166 mm² |
| Transistors | 826 million | vs | 1,040 million |
| Shaders | 640 | vs | 800 |
| Compute Units | 8 | vs | 10 |
| Core clock | 730 MHz | vs | 850 MHz |
| ROPs | 16 | vs | 16 |
| TMUs | 32 | vs | 40 |
Memory Configuration
| Radeon HD 4750 | | Radeon HD 5770 | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 128 bit |
| Memory Speed | 800 MHz
3200 MHz effective | vs | 1200 MHz
4800 MHz effective |
| Memory Size | 512 Mb | vs | 1024 Mb |
Additional details
| Radeon HD 4750 | | Radeon HD 5770 | |
|---|
| TDP | 100 watts | vs | 108 watts |
| Release Date | 9 Sep 2009 | vs | 13 Oct 2009 |
Radeon HD 4750
11.70 GP/s
Radeon HD 5770
13.60 GP/s
GigaPixels - higher is better
Radeon HD 4750
23.40 GT/s
Radeon HD 5770
34.00 GT/s
GigaTexels - higher is better
Radeon HD 4750
51.20 GB/s
Radeon HD 5770
76.80 GB/s
GB/s - higher is better
Radeon HD 4750
934.40 GFLOPs
Radeon HD 5770
1360.00 GFLOPs
GFLOPs - higher is better