Key Differences
In short — Radeon RX 6850M XT 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 6850M XT is 2392 days newer than Radeon R9 390X.
Advantages of AMD Radeon RX 6850M XT
- Performs up to 22% better in World of Warcraft than Radeon R9 390X - 187 vs 153 FPS
- Consumes up to 40% less energy than AMD Radeon R9 390X - 165 vs 275 Watts
- Up to 50% more VRAM memory than AMD Radeon R9 390X - 12 vs 8 GB
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Radeon R9 390X
Desktop • Jun 18th, 2015
Radeon RX 6850M XT
Mobile • Jan 4th, 2022
Theoretical Performance
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
40%
Texel Fillrate
184.8 GTexel/s
44%
Radeon RX 6850M XT
Mobile • Jan 4th, 2022
Pixel Fillrate
165.2 GPixel/s
100%
Texel Fillrate
413 GTexel/s
100%
AMD Radeon R9 390X | vs | AMD Radeon RX 6850M XT |
|---|---|---|
| Jun 18th, 2015 | Release Date | Jan 4th, 2022 |
| 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 | 432 GB/s |
| 1050 MHz | Base Clock Speed | 2321 MHz |
| Not Available | Boost Clock Speed | 2581 MHz |
| 1500 MHz | Memory Clock Speed | 2250 MHz |
