Key Differences
In short — Radeon RX 6600M outperforms Radeon R9 380X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6600M is 2020 days newer than Radeon R9 380X.
Advantages of AMD Radeon RX 6600M
- Performs up to 21% better in Far Cry 5 than Radeon R9 380X - 130 vs 107 FPS
- Consumes up to 47% less energy than AMD Radeon R9 380X - 100 vs 190 Watts
- Up to 100% more VRAM memory than AMD Radeon R9 380X - 8 vs 4 GB
Far Cry 5
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6600M
Mobile • May 31st, 2021
Radeon R9 380X
Desktop • Nov 19th, 2015
Theoretical Performance
Radeon RX 6600M
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
100%
Texel Fillrate
270.6 GTexel/s
100%
Radeon R9 380X
Desktop • Nov 19th, 2015
Pixel Fillrate
31.04 GPixel/s
20%
Texel Fillrate
124.2 GTexel/s
45%
AMD Radeon RX 6600M | vs | AMD Radeon R9 380X |
|---|---|---|
May 31st, 2021 | Release Date | Nov 19th, 2015 |
| Navi Mobile | Generation | Pirate Islands |
| Not Available | MSRP | $229 |
| Portable Device Dependent | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
8 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
224 GB/s | Bandwidth | 182.4 GB/s |
2068 MHz | Base Clock Speed | 970 MHz |
| 2416 MHz | Boost Clock Speed | Not Available |
1750 MHz | Memory Clock Speed | 1425 MHz |
