Key Differences
In short — Radeon RX 6800M outperforms Radeon R9 390X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6800M is 2174 days newer than Radeon R9 390X.
Advantages of AMD Radeon RX 6800M
- Performs up to 81% better in Tom Clancy’s The Division 2 than Radeon R9 390X - 125 vs 69 FPS
- Consumes up to 47% less energy than AMD Radeon R9 390X - 145 vs 275 Watts
- Up to 50% more VRAM memory than AMD Radeon R9 390X - 12 vs 8 GB
Tom Clancy’s The Division 2
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon R9 390X
Desktop • Jun 18th, 2015
Radeon RX 6800M
Mobile • May 31st, 2021
Theoretical Performance
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
43%
Texel Fillrate
184.8 GTexel/s
48%
Radeon RX 6800M
Mobile • May 31st, 2021
Pixel Fillrate
153 GPixel/s
100%
Texel Fillrate
382.4 GTexel/s
100%
AMD Radeon R9 390X | vs | AMD Radeon RX 6800M |
|---|---|---|
| Jun 18th, 2015 | Release Date | May 31st, 2021 |
| Pirate Islands | Generation | Navi Mobile |
| $429 | MSRP | Not Available |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | Portable Device Dependent |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Mobile |
| 8 GB | Memory | 12 GB |
| GDDR5 | Type | GDDR6 |
| 512-bit | Bus | 192-bit |
| 384 GB/s | Bandwidth | 384 GB/s |
| 1050 MHz | Base Clock Speed | 2116 MHz |
| Not Available | Boost Clock Speed | 2390 MHz |
| 1500 MHz | Memory Clock Speed | 2000 MHz |
