Buy on Amazon
£201.99
In Stock
Same as Founder's Edition
Prices and StockMSRP $429
Prices and Stock
MSRP $429
All items are out of stock
Prices and StockMSRP $329
Prices and Stock
MSRP $329
Key Differences
In short — Radeon RX 6600 outperforms Radeon R9 390X on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6600 is 2309 days newer than Radeon R9 390X.
Advantages of Radeon RX 6600
- Performs up to 36% better in Assassin's Creed Odyssey than Radeon R9 390X - 76 vs 56 FPS
- Consumes up to 52% less energy than AMD Radeon R9 390X - 132 vs 275 Watts
Assassin's Creed Odyssey
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 6600
Desktop • Oct 13th, 2021
FPS
76
100%
Value, £/FPS
£2.66/FPS
100%
Price, £
£201.99
100%
FPS and Value Winner
Powercolor Radeon RX 6600 Fighter (8GB GDDR6/PCI Express 4.0/2491MHz/14000MHz)
Buy for £201.99 on Amazon
In Stock
Updated 184 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon R9 390X
Desktop • Jun 18th, 2015
Radeon RX 6600
Desktop • Oct 13th, 2021
Theoretical Performance
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
42%
Texel Fillrate
184.8 GTexel/s
66%
Radeon RX 6600
Desktop • Oct 13th, 2021
Pixel Fillrate
159.4 GPixel/s
100%
Texel Fillrate
279 GTexel/s
100%
Radeon R9 390X | vs | Radeon RX 6600 |
|---|---|---|
| Jun 18th, 2015 | Release Date | Oct 13th, 2021 |
| Pirate Islands | Generation | Navi II |
| $429 | MSRP | $329 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 1x 6-pin + 1x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
| 8 GB | Memory | 8 GB |
| GDDR5 | Type | GDDR6 |
| 512-bit | Bus | 128-bit |
384 GB/s | Bandwidth | 224 GB/s |
| 1050 MHz | Base Clock Speed | 1626 MHz |
| Not Available | Boost Clock Speed | 2491 MHz |
| 1500 MHz | Memory Clock Speed | 1750 MHz |
Radeon R9 390X and Radeon RX 6600 Popular Comparisons
Compare 2 Graphics Cards in Games
Radeon R9 390X
vs
GeForce RTX 4070 Ti SUPER
£799.98
Radeon R9 390X
vs
GeForce RTX 3060
£254.99
Radeon R9 390X
vs
Radeon RX 7600 XT
£319.99
Radeon R9 390X
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GeForce RTX 4060
£254.99
Radeon R9 390X
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GeForce RTX 3050
£169.98
Radeon R9 390X
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Radeon RX 7800 XT
£469.99
Radeon R9 390X
vs
Radeon RX 7900 XT
£683.99
Radeon RX 6600
£201.99
vs
GeForce RTX 4070 Ti SUPER
£799.98
Radeon RX 6600
£201.99
vs
GeForce RTX 3060
£254.99
Radeon RX 6600
£201.99
vs
Radeon RX 7600 XT
£319.99
Radeon RX 6600
£201.99
vs
GeForce RTX 4060
£254.99
Radeon R9 390X
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Radeon RX 580
£141.32
Radeon R9 390X
vs
Radeon RX 7700 XT
£469.99
Radeon R9 390X
vs
Radeon RX 550
£89.99
Radeon RX 6600
£201.99
vs
GeForce RTX 3050
£169.98
Radeon RX 6600
£201.99
vs
Radeon RX 7800 XT
£469.99
Radeon RX 6600
£201.99
vs
Radeon RX 7900 XT
£683.99
Radeon R9 390X
vs
Radeon RX 7900 XTX
£1,151.3
Radeon R9 390X
vs
Radeon RX 7600
£244.6
Radeon RX 6600
£201.99
vs
Radeon RX 580
£141.32
Radeon RX 6600
£201.99
vs
Radeon RX 7700 XT
£469.99
Radeon RX 6600
£201.99
vs
Radeon RX 550
£89.99
Radeon RX 6600
£201.99
vs
Radeon RX 7900 XTX
£1,151.3
Radeon R9 390X
vs
GeForce RTX 4070
£559.95
Radeon RX 6600
£201.99
vs
Radeon RX 7600
£244.6
Radeon R9 390X
vs
GeForce RTX 4080 SUPER
£1,305
Radeon RX 6600
£201.99
vs
GeForce RTX 4070
£559.95
Radeon R9 390X
vs
Radeon RX 6400
£147.42
Radeon R9 390X
vs
Radeon RX 6600 XT
Out of Stock
Radeon RX 6600
£201.99
vs
GeForce RTX 4080 SUPER
£1,305
Radeon R9 390X
vs
GeForce GT 1030
£68.99
Radeon RX 6600
£201.99
vs
Radeon RX 6400
£147.42
Radeon R9 390X
vs
GeForce GT 730
£70.62
Radeon RX 6600
£201.99
vs
Radeon RX 6600 XT
Out of Stock
Radeon RX 6600
£201.99
vs
GeForce GT 1030
£68.99
Radeon RX 6600
£201.99
vs
GeForce GT 730
£70.62
Radeon R9 390X
vs
Radeon RX 6750 XT
£334.78
Radeon R9 390X
vs
GeForce RTX 2060
£406.74
Radeon R9 390X
vs
GeForce RTX 4090
Out of Stock
Radeon RX 6600
£201.99
vs
Radeon RX 6750 XT
£334.78
Radeon RX 6600
£201.99
vs
GeForce RTX 2060
£406.74
Radeon R9 390X
vs
GeForce RTX 4060 Ti 8 GB
£359.99
Radeon RX 6600
£201.99
vs
GeForce RTX 4090
Out of Stock
Radeon R9 390X
vs
GeForce GT 710
£63.99
Radeon R9 390X
vs
Radeon RX 6700 XT
£499
Radeon RX 6600
£201.99
vs
GeForce RTX 4060 Ti 8 GB
£359.99
Radeon R9 390X
vs
GeForce RTX 4080
£1,529.99
Radeon R9 390X
vs
GeForce RTX 3060 Ti
£409
Radeon RX 6600
£201.99
vs
GeForce GT 710
£63.99
Radeon RX 6600
£201.99
vs
Radeon RX 6700 XT
£499
Radeon RX 6600
£201.99
vs
GeForce RTX 4080
£1,529.99
Radeon RX 6600
£201.99
vs
GeForce RTX 3060 Ti
£409
Radeon R9 390X
vs
GeForce RTX 4060 Ti 16 GB
£484.71
Radeon R9 390X
vs
GeForce RTX 3070 Ti
£900
Radeon RX 6600
£201.99
vs
GeForce RTX 4060 Ti 16 GB
£484.71
Radeon RX 6600
£201.99
vs
GeForce RTX 3070 Ti
£900
Radeon R9 390X
vs
GeForce RTX 3080
£899
Radeon RX 6600
£201.99
vs
GeForce RTX 3080
£899
Radeon R9 390X
vs
Radeon RX 6800
£605.36
Radeon R9 390X
vs
GeForce GTX 1660 SUPER
£199.99