Buy on Amazon
$659.99
In Stock
Boost Clock
AvailabilityMSRP $899
Availability
MSRP $899
Buy on Amazon
$869.04
In Stock
Boost Clock
Buy on Amazon
$775.36
In Stock
Base Clock
Boost Clock
Buy on Amazon
$699.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$1,214.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$810.23
In Stock
Boost Clock
Buy on Amazon
$770
In Stock
Same as Founder's Edition
AvailabilityMSRP $379
Availability
MSRP $379
Buy on Amazon
$239.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$427.39
In Stock
Base Clock
Boost Clock
Buy on Amazon
$499.99
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 7900 XT outperforms the cheaper Radeon RX 6600 XT on the selected game parameters. However, the worse performing Radeon RX 6600 XT is a better bang for your buck. The better performing Radeon RX 7900 XT is 461 days newer than the cheaper Radeon RX 6600 XT.
Advantages of Radeon RX 7900 XT
- Performs up to 91% better in F1 22 than Radeon RX 6600 XT - 245 vs 128 FPS
- Up to 150% more VRAM memory than AMD Radeon RX 6600 XT - 20 vs 8 GB
Advantages of Radeon RX 6600 XT
- Up to 64% cheaper than Radeon RX 7900 XT - $239.99 vs $659.99
- Up to 30% better value when playing F1 22 than Radeon RX 7900 XT - $1.87 vs $2.69 per FPS
- Consumes up to 47% less energy than AMD Radeon RX 7900 XT - 160 vs 300 Watts
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
245
100%
Value, $/FPS
$2.69/FPS
70%
Price, $
$659.99
36%
FPS Winner
Sapphire 11323-02-20G Pulse AMD Radeon RX 7900 XT Gaming Graphics Card with 20GB GDDR6, AMD RDNA 3
Buy for $659.99 on Amazon
In Stock
Updated 242 minutes ago
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
128
52%
Value, $/FPS
$1.87/FPS
100%
Price, $
$239.99
100%
Value Winner
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card
Buy for $239.99 on Amazon
In Stock
Updated 242 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
36%
Texel Fillrate
331.4 GTexel/s
41%
Radeon RX 7900 XT | vs | Radeon RX 6600 XT |
|---|---|---|
Nov 3rd, 2022 | Release Date | Jul 30th, 2021 |
| Navi III | Generation | Navi II |
| $899 | MSRP | $379 |
| 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 2x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
20 GB | Memory | 8 GB |
| GDDR6 | Type | GDDR6 |
| 320-bit | Bus | 128-bit |
800 GB/s | Bandwidth | 256 GB/s |
| 1500 MHz | Base Clock Speed | 1968 MHz |
| 2394 MHz | Boost Clock Speed | 2589 MHz |
2500 MHz | Memory Clock Speed | 2000 MHz |
PC Builds Using Radeon RX 7900 XT or Radeon RX 6600 XT
With selected game settings
126 FPS
$7.46/FPS
Radeon RX 6600 XT
Core i9-11900KF
8 GB, N/A Storage
Buy on Amazon
$939.99
In Stock
124 FPS
$13.95/FPS
Radeon RX 6600 XT
Ryzen 7 5800
16 GB, 1 TB SSD
Buy on Amazon
$1,730.39
In Stock
122 FPS
$9.83/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
$1,199
In Stock
123 FPS
$6.82/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$839
In Stock
242 FPS
$9.01/FPS
Radeon RX 7900 XT
Ryzen 9 5900X
32 GB, 2 TB SSD
Buy on Amazon
$2,179.99
In Stock
115 FPS
$9.13/FPS
Radeon RX 6600 XT
Core i5-10400F
16 GB, N/A Storage
Buy on Amazon
$1,049.99
In Stock
124 FPS
$13.54/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,678.88
In Stock
124 FPS
$9.44/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, N/A Storage
Buy on Amazon
$1,169.99
In Stock
243 FPS
$7.61/FPS
Radeon RX 7900 XT
Core i7-12700F
32 GB, N/A Storage
Buy on Amazon
$1,849.99
In Stock
123 FPS
$11.94/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
64 GB, 2 TB SSD + 1 TB HDD
Buy on Amazon
$1,469
In Stock
123 FPS
$7.32/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
245 FPS
$9.21/FPS
Radeon RX 7900 XT
Core i7-13700KF
16 GB, 2 TB SSD
Buy on Amazon
$2,257.19
In Stock
245 FPS
$8.53/FPS
Radeon RX 7900 XT
Ryzen 7 7700X
16 GB, 1 TB SSD
Buy on Amazon
$2,089.99
In Stock
122 FPS
$10.24/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,249
In Stock
122 FPS
$24.05/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
64 GB, 2 TB SSD
Buy on Amazon
$2,933.84
In Stock
245 FPS
$12.24/FPS
Radeon RX 7900 XT
Ryzen 9 7950X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
122 FPS
$25.84/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
64 GB, N/A Storage
Buy on Amazon
$3,153.06
In Stock
245 FPS
$7.95/FPS
Radeon RX 7900 XT
Core i7-13700K
32 GB, 1 TB SSD
Buy on Amazon
$1,946.75
In Stock
245 FPS
$11.63/FPS
Radeon RX 7900 XT
Ryzen 9 7900X3D
32 GB, 6 TB HDD
Buy on Amazon
$2,849.99
In Stock
122 FPS
$13.11/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
64 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$1,599
In Stock
122 FPS
$11.47/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$1,399
In Stock
245 FPS
$10.61/FPS
Radeon RX 7900 XT
Core i5-13600K
32 GB, 1 TB SSD + 6 TB HDD
Buy on Amazon
$2,599.99
In Stock
245 FPS
$11.02/FPS
Radeon RX 7900 XT
Ryzen 9 7900X
64 GB, 2 TB SSD
Buy on Amazon
$2,699.99
In Stock
124 FPS
$12.73/FPS
Radeon RX 6600 XT
Core i7-11700F
16 GB, 480 GB SSD
Buy on Amazon
$1,578.88
In Stock
122 FPS
$12.86/FPS
Radeon RX 6600 XT
Ryzen 5 5500
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,569
In Stock
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