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 57% better in Death Stranding than Radeon R9 390X - 140 vs 89 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
Death Stranding
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Radeon RX 6800M
Mobile • May 31st, 2021
Radeon R9 390X
Desktop • Jun 18th, 2015
Theoretical Performance
Radeon RX 6800M
Mobile • May 31st, 2021
Pixel Fillrate
153 GPixel/s
100%
Texel Fillrate
382.4 GTexel/s
100%
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
43%
Texel Fillrate
184.8 GTexel/s
48%
AMD Radeon RX 6800M | vs | AMD Radeon R9 390X |
|---|---|---|
May 31st, 2021 | Release Date | Jun 18th, 2015 |
| Navi Mobile | Generation | Pirate Islands |
| Not Available | MSRP | $429 |
| Portable Device Dependent | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
12 GB | Memory | 8 GB |
| GDDR6 | Type | GDDR5 |
| 192-bit | Bus | 512-bit |
| 384 GB/s | Bandwidth | 384 GB/s |
2116 MHz | Base Clock Speed | 1050 MHz |
| 2390 MHz | Boost Clock Speed | Not Available |
2000 MHz | Memory Clock Speed | 1500 MHz |
