Buy on Amazon
£694.35
In Stock
Base Clock
Boost Clock
Prices and StockMSRP $379
Prices and Stock
MSRP $379
Buy on Amazon
£430.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
£366.17
In Stock
Base Clock
Boost Clock
Buy on Amazon
£343.09
In Stock
Same as Founder's Edition
Buy on Amazon
£550
In Stock
Base Clock
Boost Clock
Prices and StockMSRP $1599
Prices and Stock
MSRP $1599
Buy on Amazon
£3,500
In Stock
Same as Founder's Edition
Buy on Amazon
N/A
Out of Stock
Same as Founder's Edition
Buy on Amazon
£4,500
In Stock
Same as Founder's Edition
Buy on Amazon
£4,950
In Stock
Same as Founder's Edition
Key Differences
In short — GeForce RTX 4090 outperforms 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 GeForce RTX 4090 is 417 days newer than Radeon RX 6600 XT.
Advantages of Radeon RX 6600 XT
- Up to 67% better value when playing Microsoft Flight Simulator 2020 than GeForce RTX 4090 - £8.27 vs £25.18 per FPS
- Consumes up to 64% less energy than NVIDIA GeForce RTX 4090 - 160 vs 450 Watts
Advantages of GeForce RTX 4090
- Performs up to 65% better in Microsoft Flight Simulator 2020 than Radeon RX 6600 XT - 139 vs 84 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6600 XT - 24 vs 8 GB
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
84
60%
Value, £/FPS
£8.27/FPS
100%
Price, £
£694.35
100%
Value Winner
MSI Radeon RX 6600 XT MECH 2X 8G OC Gaming Graphics Card - 8GB GDDR6, 2602MHz, PCI Express 4, 128-bit, 3x DP v 1.4, HDMI 2.1 (Supports 4K & 8K)
Buy for £694.35 on Amazon
In Stock
Updated 6482 minutes ago
GeForce RTX 4090
Desktop • Sep 20th, 2022
FPS
139
100%
Value, £/FPS
£25.18/FPS
33%
Price, £
£3500
19%
FPS Winner
VIPERA NVIDIA GeForce RTX 4090 Founders Edition Graphic Card
Buy for £3,500 on Amazon
In Stock
Updated 6482 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
GeForce RTX 4090
Desktop • Sep 20th, 2022
Theoretical Performance
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
37%
Texel Fillrate
331.4 GTexel/s
26%
GeForce RTX 4090
Desktop • Sep 20th, 2022
Pixel Fillrate
443.5 GPixel/s
100%
Texel Fillrate
1290 GTexel/s
100%
Radeon RX 6600 XT | vs | GeForce RTX 4090 |
|---|---|---|
| Jul 30th, 2021 | Release Date | Sep 20th, 2022 |
| Navi II | Generation | GeForce 40 |
$379 | MSRP | $1599 |
| 1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 1x 8-pin | Power Connectors | 1x 16-pin |
Desktop | Segment | Desktop |
| 8 GB | Memory | 24 GB |
| GDDR6 | Type | GDDR6X |
| 128-bit | Bus | 384-bit |
| 256 GB/s | Bandwidth | 1008 GB/s |
| 1968 MHz | Base Clock Speed | 2235 MHz |
2589 MHz | Boost Clock Speed | 2520 MHz |
2000 MHz | Memory Clock Speed | 1313 MHz |
PCs Using Radeon RX 6600 XT or GeForce RTX 4090
With selected game settings
135 FPS
£16.74/FPS
GeForce RTX 4090
Ryzen 9 7950X3D
16 GB, N/A Storage
Buy on Amazon
£2,259.99
In Stock
121 FPS
£27.56/FPS
GeForce RTX 4090
Core i9-11900F
32 GB, N/A Storage
Buy on Amazon
£3,334.95
In Stock
136 FPS
£27.54/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,744.95
In Stock
136 FPS
£25.74/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
£3,499.98
In Stock
139 FPS
£29.51/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, N/A Storage
Buy on Amazon
£4,102.3
In Stock
136 FPS
£26.62/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,619.95
In Stock
136 FPS
£14.71/FPS
GeForce RTX 4090
Core i9-13900KF
24 GB, N/A Storage
Buy on Amazon
£1,999.99
In Stock
139 FPS
£16.98/FPS
GeForce RTX 4090
Core i9-14900KF
32 GB, N/A Storage
Buy on Amazon
£2,359.99
In Stock
130 FPS
£27.31/FPS
GeForce RTX 4090
Core i7-13700
32 GB, N/A Storage
Buy on Amazon
£3,549.95
In Stock
62 FPS
£42.09/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
£2,609.76
In Stock
Popular Radeon RX 6600 XT and GeForce RTX 4090 Comparisons
Compare 2 Graphics Cards in Games
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 3060
£254.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 3060
£254.99
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 3050
£159.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7900 XT
£658.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 3050
£159.99
GeForce RTX 4090
£3,500
vs
Radeon RX 7900 XT
£658.99
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4060
£254.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7600 XT
£307.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 4060
£254.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 6600
£199.55
GeForce RTX 4090
£3,500
vs
Radeon RX 7600 XT
£307.99
GeForce RTX 4090
£3,500
vs
Radeon RX 6600
£199.55
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7800 XT
£469.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 580
£141.3
GeForce RTX 4090
£3,500
vs
Radeon RX 7800 XT
£469.99
GeForce RTX 4090
£3,500
vs
Radeon RX 580
£141.3
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7700 XT
£438.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7600
£244.34
GeForce RTX 4090
£3,500
vs
Radeon RX 7700 XT
£438.99
GeForce RTX 4090
£3,500
vs
Radeon RX 7600
£244.34
Radeon RX 6600 XT
£694.35
vs
Radeon RX 7900 XTX
£1,151.3
GeForce RTX 4090
£3,500
vs
Radeon RX 7900 XTX
£1,151.3
Radeon RX 6600 XT
£694.35
vs
Radeon RX 550
£89.99
GeForce RTX 4090
£3,500
vs
Radeon RX 550
£89.99
Radeon RX 6600 XT
£694.35
vs
GeForce GT 1030
£68.99
GeForce RTX 4090
£3,500
vs
GeForce GT 1030
£68.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 6400
£146.76
GeForce RTX 4090
£3,500
vs
Radeon RX 6400
£146.76
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4070
GeForce RTX 4090
£3,500
vs
GeForce RTX 4070
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4080 SUPER
£1,932.14
GeForce RTX 4090
£3,500
vs
GeForce RTX 4080 SUPER
£1,932.14
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4070 Ti
GeForce RTX 4090
£3,500
vs
GeForce RTX 4070 Ti
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4060 Ti 16 GB
£480.12
GeForce RTX 4090
£3,500
vs
GeForce RTX 4060 Ti 16 GB
£480.12
Radeon RX 6600 XT
£694.35
vs
GeForce GT 710
£50.99
GeForce RTX 4090
£3,500
vs
GeForce GT 710
£50.99
Radeon RX 6600 XT
£694.35
vs
Radeon RX 6800
£605.36
GeForce RTX 4090
£3,500
vs
Radeon RX 6800
£605.36
Radeon RX 6600 XT
£694.35
vs
Radeon RX 6750 XT
£333.96
GeForce RTX 4090
£3,500
vs
Radeon RX 6750 XT
£333.96
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 3060 Ti
£409
GeForce RTX 4090
£3,500
vs
GeForce RTX 3060 Ti
£409
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4060 Ti 8 GB
£369.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 4060 Ti 8 GB
£369.99
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4070 SUPER
£599.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 4070 SUPER
£599.99
Radeon RX 6600 XT
£694.35
vs
GeForce GT 730
£63.56
GeForce RTX 4090
£3,500
vs
GeForce GT 730
£63.56
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 3070
£618.21
GeForce RTX 4090
£3,500
vs
GeForce RTX 3070
£618.21
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 2060
£209.99
GeForce RTX 4090
£3,500
vs
GeForce RTX 2060
£209.99
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 3090 Ti
£2,300
GeForce RTX 4090
£3,500
vs
GeForce RTX 3090 Ti
£2,300
Radeon RX 6600 XT
£694.35
vs
GeForce RTX 4070 Ti SUPER
£799.98
GeForce RTX 4090
£3,500
vs
GeForce RTX 4070 Ti SUPER
£799.98
Radeon RX 6600 XT
£694.35
vs
GeForce GTX 1660 SUPER
Out of Stock
GeForce RTX 4090
£3,500
vs
GeForce GTX 1660 SUPER
Out of Stock