Key Differences
In short — Radeon RX 6800 XT outperforms the cheaper Radeon R9 390 on the selected game parameters. However, the worse performing Radeon R9 390 is a better bang for your buck. The better performing Radeon RX 6800 XT is 1959 days newer than the cheaper Radeon R9 390.
Advantages of AMD Radeon R9 390
- Up to 64% cheaper than Radeon RX 6800 XT - $218.63 vs $610.53
- Up to 1% better value when playing Fortnite than Radeon RX 6800 XT - $3.85 vs $3.87 per FPS
- Consumes up to 8% less energy than AMD Radeon RX 6800 XT - 275 vs 300 Watts
Advantages of AMD Radeon RX 6800 XT
- Performs up to 178% better in Fortnite than Radeon R9 390 - 175 vs 63 FPS
- Up to 100% more VRAM memory than AMD Radeon R9 390 - 16 vs 8 GB
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Jun 18th, 2015
FPS
63
36%
Value, €/FPS
€3.85/FPS
100%
Price, €
€242.68
100%
Value Winner
Buy for €242.68 on Amazon
In Stock
Updated 164 minutes ago
Desktop • Oct 28th, 2020
FPS
175
100%
Value, €/FPS
€3.87/FPS
99%
Price, €
€677.69
35%
FPS Winner
Buy for €677.69 on Amazon
In Stock
Updated 164 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Jun 18th, 2015
Desktop • Oct 28th, 2020
Theoretical Performance
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
100%
Texel Fillrate
648 GTexel/s
100%
AMD Radeon R9 390 | vs | AMD Radeon RX 6800 XT |
---|---|---|
Jun 18th, 2015 | Release Date | Oct 28th, 2020 |
Pirate Islands | Generation | Navi II |
$329 | MSRP | $649 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C |
1x 6-pin + 1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 16 GB |
GDDR5 | Type | GDDR6 |
512-bit | Bus | 256-bit |
384 GB/s | Bandwidth | 512 GB/s |
1000 MHz | Base Clock Speed | 1825 MHz |
Not Available | Boost Clock Speed | 2250 MHz |
1500 MHz | Memory Clock Speed | 2000 MHz |