Buy on Amazon
$299
In Stock
Same as Founder's Edition
Prices and StockMSRP $329
Prices and Stock
MSRP $329
Prices and StockMSRP $379
Prices and Stock
MSRP $379
Buy on Amazon
$259.9
In Stock
Base Clock
Boost Clock
Buy on Amazon
$427.3
In Stock
Base Clock
Boost Clock
Buy on Amazon
$499.99
In Stock
Base Clock
Boost Clock
Key Differences
In short, we have a clear winner — Radeon RX 6600 XT outperforms the more expensive Radeon R9 390 on the selected game parameters, and is also a better bang for your buck! The better performing Radeon RX 6600 XT is 2234 days newer than the more expensive Radeon R9 390.
Advantages of Radeon RX 6600 XT
- Performs up to 27% better in Shadow of the Tomb Raider: Definitive Edition than Radeon R9 390 - 152 vs 120 FPS
- Up to 13% cheaper than Radeon R9 390 - $259.90 vs $299.00
- Up to 31% better value when playing Shadow of the Tomb Raider: Definitive Edition than Radeon R9 390 - $1.71 vs $2.49 per FPS
- Consumes up to 42% less energy than AMD Radeon R9 390 - 160 vs 275 Watts
Shadow of the Tomb Raider: Definitive Edition
Resolution
1920 x 1080
Game Graphics
Highest
ASUS STRIX Radeon R9 390 Overclocked 8 GB DDR5 512-bit DisplayPort HDMI 1.4a DVI-I Gaming Graphics Card
Buy for $299 on Amazon
In Stock
Updated 105 minutes ago
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
152
100%
Value, $/FPS
$1.71/FPS
100%
Price, $
$259.9
100%
FPS and Value Winner
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card
Buy for $259.9 on Amazon
In Stock
Updated 103 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Radeon R9 390
Desktop • Jun 18th, 2015
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
Radeon R9 390 | vs | Radeon RX 6600 XT |
|---|---|---|
| Jun 18th, 2015 | Release Date | Jul 30th, 2021 |
| Pirate Islands | Generation | Navi II |
$329 | MSRP | $379 |
| 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 | 256 GB/s |
| 1000 MHz | Base Clock Speed | 1968 MHz |
| Not Available | Boost Clock Speed | 2589 MHz |
| 1500 MHz | Memory Clock Speed | 2000 MHz |
PCs Using Radeon R9 390 or Radeon RX 6600 XT
With selected game settings
109 FPS
$8.62/FPS
Radeon RX 6600 XT
Core i9-11900KF
8 GB, N/A Storage
Buy on Amazon
$939.99
In Stock
107 FPS
$12.69/FPS
Radeon RX 6600 XT
Ryzen 7 5800
16 GB, 1 TB SSD
Buy on Amazon
$1,357.99
In Stock
94 FPS
$9.57/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
$899.99
In Stock
76 FPS
$13.82/FPS
Radeon RX 6600 XT
Core i5-10400F
16 GB, N/A Storage
Buy on Amazon
$1,049.99
In Stock
97 FPS
$8.65/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$839
In Stock
109 FPS
$15.4/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,678.88
In Stock
109 FPS
$10.73/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, N/A Storage
Buy on Amazon
$1,169.99
In Stock
97 FPS
$15.14/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
64 GB, 2 TB SSD + 1 TB HDD
Buy on Amazon
$1,469
In Stock
97 FPS
$9.28/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
94 FPS
$13.29/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,249
In Stock
Radeon R9 390 and Radeon RX 6600 XT Popular Comparisons
Compare 2 Graphics Cards in Games
Radeon RX 6600 XT
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GeForce RTX 4060 Ti 8 GB
$655.49
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GeForce GT 710
$54.99
Radeon RX 6600 XT
$259.9
vs
Radeon RX 6700 XT
$504.5
Radeon RX 6600 XT
$259.9
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GeForce RTX 4080
$1,499
Radeon RX 6600 XT
$259.9
vs
GeForce RTX 3060 Ti
$489
Radeon RX 6600 XT
$259.9
vs
GeForce RTX 4060 Ti 16 GB
$611.24
Radeon RX 6600 XT
$259.9
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GeForce RTX 3070 Ti
$689
Radeon RX 6600 XT
$259.9
vs
GeForce RTX 3080
$488.99
Radeon RX 6600 XT
$259.9
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Radeon RX 6800
$369.99
Radeon RX 6600 XT
$259.9
vs
GeForce GTX 1660 SUPER
$214
Radeon R9 390
$299
vs
GeForce RTX 4070 Ti SUPER
$839.99
Radeon R9 390
$299
vs
GeForce RTX 3060
$294.99
Radeon R9 390
$299
vs
Radeon RX 7600 XT
$314.99
Radeon R9 390
$299
vs
GeForce RTX 4060
$309.99
Radeon R9 390
$299
vs
GeForce RTX 3050
$169.99
Radeon R9 390
$299
vs
Radeon RX 7800 XT
$519.99
Radeon R9 390
$299
vs
Radeon RX 7900 XT
$659.99
Radeon R9 390
$299
vs
Radeon RX 6600
$199.99
Radeon R9 390
$299
vs
Radeon RX 580
$129.99
Radeon R9 390
$299
vs
Radeon RX 7700 XT
$404.99
Radeon R9 390
$299
vs
Radeon RX 550
$83.99
Radeon R9 390
$299
vs
Radeon RX 7900 XTX
$929.99
Radeon R9 390
$299
vs
Radeon RX 7600
$259.99
Radeon R9 390
$299
vs
GeForce RTX 4070
$646.06
Radeon R9 390
$299
vs
GeForce RTX 4080 SUPER
$1,709.99
Radeon R9 390
$299
vs
Radeon RX 6400
$150.55
Radeon R9 390
$299
vs
GeForce GT 1030
$64.99
Radeon R9 390
$299
vs
GeForce GT 730
$74.98
Radeon R9 390
$299
vs
Radeon RX 6750 XT
$341.87
Radeon R9 390
$299
vs
GeForce RTX 2060
$199.99
Radeon R9 390
$299
vs
GeForce RTX 4090
$2,869.99
Radeon R9 390
$299
vs
GeForce RTX 4060 Ti 8 GB
$655.49
Radeon R9 390
$299
vs
GeForce GT 710
$54.99
Radeon R9 390
$299
vs
Radeon RX 6700 XT
$504.5
Radeon R9 390
$299
vs
GeForce RTX 4080
$1,499
Radeon R9 390
$299
vs
GeForce RTX 3060 Ti
$489
Radeon R9 390
$299
vs
GeForce RTX 4060 Ti 16 GB
$611.24
Radeon R9 390
$299
vs
GeForce RTX 3070 Ti
$689
Radeon R9 390
$299
vs
GeForce RTX 3080
$488.99