Key Differences
In short — Radeon RX 6600M outperforms Radeon HD 6770 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6600M is 3783 days newer than Radeon HD 6770.
Advantages of AMD Radeon RX 6600M
- Performs up to 56% better in Fortnite than Radeon HD 6770 - 97 vs 62 FPS
- Consumes up to 7% less energy than AMD Radeon HD 6770 - 100 vs 108 Watts
- Up to 700% more VRAM memory than AMD Radeon HD 6770 - 8 vs 1 GB
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon RX 6600M
Mobile • May 31st, 2021
Radeon HD 6770
Desktop • Jan 21st, 2011
Theoretical Performance
Radeon RX 6600M
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
100%
Texel Fillrate
270.6 GTexel/s
100%
AMD Radeon RX 6600M | vs | AMD Radeon HD 6770 |
|---|---|---|
May 31st, 2021 | Release Date | Jan 21st, 2011 |
| Navi Mobile | Generation | Northern Islands |
| Not Available | MSRP | $129 |
| Portable Device Dependent | Outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
8 GB | Memory | 1 GB |
| GDDR6 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
224 GB/s | Bandwidth | 76.8 GB/s |
2068 MHz | Base Clock Speed | 850 MHz |
| 2416 MHz | Boost Clock Speed | Not Available |
1750 MHz | Memory Clock Speed | 1200 MHz |
