Radeon HD 5830 vs Radeon HD 6770
Summary
Radeon HD 5830
128%
Radeon HD 6770
100%
Relative performance
Reasons to consider Radeon HD 5830 |
Around 28% 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Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |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 6770 |
67 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 5830 . |
This is a much newer product, it might have better long term support. |
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 5830
The Radeon HD 5830 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| Radeon HD 5830 | | Radeon HD 6770 | |
---|
GPU Name | Cypress (Cypress LE) | vs | Juniper (Juniper XT) |
Fab Process | 40 nm | vs | 40 nm |
Die Size | 334 mm² | vs | 166 mm² |
Transistors | 2,154 million | vs | 1,040 million |
Shaders | 1120 | vs | 800 |
Compute Units | 14 | vs | 10 |
Core clock | 800 MHz | vs | 850 MHz |
ROPs | 16 | vs | 16 |
TMUs | 56 | vs | 40 |
Memory Configuration
| Radeon HD 5830 | | Radeon HD 6770 | |
---|
Memory Type | GDDR5 | vs | GDDR5 |
Bus Width | 256 bit | vs | 128 bit |
Memory Speed | 1000 MHz
4000 MHz effective | vs | 1200 MHz
4800 MHz effective |
Memory Size | 1024 Mb | vs | 1024 Mb |
Additional details
| Radeon HD 5830 | | Radeon HD 6770 | |
---|
TDP | 175 watts | vs | 108 watts |
Release Date | 25 Feb 2010 | vs | 21 Jan 2011 |
Radeon HD 5830
12.80 GP/s
Radeon HD 6770
13.60 GP/s
GigaPixels - higher is better
Radeon HD 5830
44.80 GT/s
Radeon HD 6770
34.00 GT/s
GigaTexels - higher is better
Radeon HD 5830
128.00 GB/s
Radeon HD 6770
76.80 GB/s
GB/s - higher is better
Radeon HD 5830
1792.00 GFLOPs
Radeon HD 6770
1360.00 GFLOPs
GFLOPs - higher is better
Radeon HD 5830
3280
Radeon HD 6770
2550
Points (higher is better)