Radeon HD 6770 vs Radeon HD 7750
Summary
Radeon HD 6770
245%
Radeon HD 7750
100%
Relative performance
Reasons to consider Radeon HD 6770 |
Around 145% 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Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |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 7750 |
53 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 6770 . |
This is a much newer product, it might have better long term support. |
Supports Direct3D 12 Async Compute |
Supports ReLive (allows game streaming/recording with minimum performance penalty) |
Supports Mantle |
Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
HWBench recommends Radeon HD 6770
The Radeon HD 6770 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| Radeon HD 6770 | | Radeon HD 7750 | |
---|
GPU Name | Juniper (Juniper XT) | vs | Cape Verde (Cape Verde PRO) |
Fab Process | 40 nm | vs | 28 nm |
Die Size | 166 mm² | vs | 123 mm² |
Transistors | 1,040 million | vs | 1,500 million |
Shaders | 800 | vs | 512 |
Compute Units | 10 | vs | 8 |
Core clock | 850 MHz | vs | 800 MHz |
ROPs | 16 | vs | 16 |
TMUs | 40 | vs | 32 |
Memory Configuration
| Radeon HD 6770 | | Radeon HD 7750 | |
---|
Memory Type | GDDR5 | vs | GDDR5 |
Bus Width | 128 bit | vs | 128 bit |
Memory Speed | 1200 MHz
4800 MHz effective | vs | 1125 MHz
4500 MHz effective |
Memory Size | 1024 Mb | vs | 1024 Mb |
Additional details
| Radeon HD 6770 | | Radeon HD 7750 | |
---|
TDP | 108 watts | vs | 55 watts |
Release Date | 21 Jan 2011 | vs | 15 Feb 2012 |
Radeon HD 6770
13.60 GP/s
Radeon HD 7750
12.80 GP/s
GigaPixels - higher is better
Radeon HD 6770
34.00 GT/s
Radeon HD 7750
25.60 GT/s
GigaTexels - higher is better
Radeon HD 6770
76.80 GB/s
Radeon HD 7750
72.00 GB/s
GB/s - higher is better
Radeon HD 6770
1360.00 GFLOPs
Radeon HD 7750
819.20 GFLOPs
GFLOPs - higher is better
Radeon HD 6770
2550
Radeon HD 7750
1040
Points (higher is better)