Key Differences
In short — Radeon RX 6700 XT outperforms Radeon R9 M390X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6700 XT is 2129 days newer than Radeon R9 M390X.
Advantages of AMD Radeon R9 M390X
- Consumes up to 67% less energy than AMD Radeon RX 6700 XT - 75 vs 230 Watts
Advantages of AMD Radeon RX 6700 XT
- Performs up to 2% better in League of Legends than Radeon R9 M390X - 375 vs 367 FPS
- Up to 200% more VRAM memory than AMD Radeon R9 M390X - 12 vs 4 GB
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
Desktop • Mar 3rd, 2021
FPS
375
100%
Value, £/FPS
£1.55/FPS
100%
Price, £
£582.99
100%
FPS and Value Winner
Buy for £582.99 on Amazon
In Stock
Updated 16 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Mobile • May 5th, 2015
Desktop • Mar 3rd, 2021
Theoretical Performance
Mobile • May 5th, 2015
Pixel Fillrate
23.14 GPixel/s
14%
Texel Fillrate
92.54 GTexel/s
22%
Desktop • Mar 3rd, 2021
Pixel Fillrate
165.2 GPixel/s
100%
Texel Fillrate
413 GTexel/s
100%
AMD Radeon R9 M390X | vs | AMD Radeon RX 6700 XT |
---|---|---|
May 5th, 2015 | Release Date | Mar 3rd, 2021 |
Crystal System | Generation | Navi II |
Not Available | MSRP | $479 |
None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
4 GB | Memory | 12 GB |
GDDR5 | Type | GDDR6 |
256-bit | Bus | 192-bit |
160 GB/s | Bandwidth | 384 GB/s |
723 MHz | Base Clock Speed | 2321 MHz |
Not Available | Boost Clock Speed | 2581 MHz |
1250 MHz | Memory Clock Speed | 2000 MHz |