Radeon HD 4700 vs Radeon HD 6750
Summary
Reasons to consider Radeon HD 4700 |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider Radeon HD 6750 |
| This is a much newer product, it might have better long term support. |
| Higher theoretical gaming performance, based on specifications. |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 6750
Based on theoretical specifications.
Core Configuration
| Radeon HD 4700 | | Radeon HD 6750 | |
|---|
| GPU Name | RV730 (RV730 XT) | vs | Juniper (Juniper PRO) |
| Fab Process | 55 nm | vs | 40 nm |
| Die Size | 146 mm² | vs | 166 mm² |
| Transistors | 514 million | vs | 1,040 million |
| Shaders | 320 | vs | 720 |
| Compute Units | 4 | vs | 9 |
| Core clock | 600 MHz | vs | 700 MHz |
| ROPs | 8 | vs | 16 |
| TMUs | 32 | vs | 36 |
Memory Configuration
| Radeon HD 4700 | | Radeon HD 6750 | |
|---|
| Memory Type | DDR2 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 128 bit |
| Memory Speed | 400 MHz
800 MHz effective | vs | 1150 MHz
4600 MHz effective |
| Memory Size | 512 Mb | vs | 1024 Mb |
Additional details
| Radeon HD 4700 | | Radeon HD 6750 | |
|---|
| TDP | 50 watts | vs | 86 watts |
| Release Date | 11 Feb 2010 | vs | 21 Jan 2011 |
Radeon HD 4700
4.80 GP/s
Radeon HD 6750
11.20 GP/s
GigaPixels - higher is better
Radeon HD 4700
19.20 GT/s
Radeon HD 6750
25.20 GT/s
GigaTexels - higher is better
Radeon HD 4700
12.80 GB/s
Radeon HD 6750
73.60 GB/s
GB/s - higher is better
Radeon HD 4700
384.00 GFLOPs
Radeon HD 6750
1008.00 GFLOPs
GFLOPs - higher is better