Buy on Amazon
£1,565.5
In Stock
Same as Founder's Edition
AvailabilityMSRP $1499
Availability
MSRP $1499
AvailabilityMSRP $379
Availability
MSRP $379
Buy on Amazon
£338.14
In Stock
Base Clock
Boost Clock
Buy on Amazon
£343.09
In Stock
Same as Founder's Edition
Buy on Amazon
£430.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
£738.84
In Stock
Base Clock
Boost Clock
Buy on Amazon
£550
In Stock
Base Clock
Boost Clock
Buy on Amazon
£393.35
In Stock
Base Clock
Boost Clock
Key Differences
In short — GeForce RTX 3090 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 GeForce RTX 3090 is 332 days older than the cheaper Radeon RX 6600 XT.
Advantages of GeForce RTX 3090
- Performs up to 34% better in Tom Clancy's Rainbow Six Siege than Radeon RX 6600 XT - 615 vs 460 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6600 XT - 24 vs 8 GB
Advantages of Radeon RX 6600 XT
- Up to 78% cheaper than GeForce RTX 3090 - £338.14 vs £1565.50
- Up to 71% better value when playing Tom Clancy's Rainbow Six Siege than GeForce RTX 3090 - £0.74 vs £2.55 per FPS
- Consumes up to 54% less energy than NVIDIA GeForce RTX 3090 - 160 vs 350 Watts
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 3090
Desktop • Sep 1st, 2020
FPS
615
100%
Value, £/FPS
£2.55/FPS
29%
Price, £
£1565.5
21%
FPS Winner
Nvidia GeForce RTX 3090 Founders Edition Graphics Card
Buy for £1,565.5 on Amazon
In Stock
Updated 753 minutes ago
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
460
75%
Value, £/FPS
£0.74/FPS
100%
Price, £
£338.14
100%
Value Winner
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card
Buy for £338.14 on Amazon
In Stock
Updated 753 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 3090
Desktop • Sep 1st, 2020
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
GeForce RTX 3090
Desktop • Sep 1st, 2020
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
556 GTexel/s
100%
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
87%
Texel Fillrate
331.4 GTexel/s
60%
GeForce RTX 3090 | vs | Radeon RX 6600 XT |
|---|---|---|
| Sep 1st, 2020 | Release Date | Jul 30th, 2021 |
| GeForce 30 | Generation | Navi II |
| $1499 | MSRP | $379 |
| 1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 1x 12-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
24 GB | Memory | 8 GB |
| GDDR6X | Type | GDDR6 |
| 384-bit | Bus | 128-bit |
936.2 GB/s | Bandwidth | 256 GB/s |
| 1395 MHz | Base Clock Speed | 1968 MHz |
| 1695 MHz | Boost Clock Speed | 2589 MHz |
| 1219 MHz | Memory Clock Speed | 2000 MHz |
PC Builds Using GeForce RTX 3090 or Radeon RX 6600 XT
With selected game settings
426 FPS
£8.47/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 1 TB HDD
Buy on Amazon
£3,610
In Stock
300 FPS
£8.76/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
£2,628.89
In Stock
426 FPS
£8.25/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
£3,515
In Stock
426 FPS
£8.53/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 2 TB HDD
Buy on Amazon
£3,635
In Stock
Similar GPU Comparisons
Select from the most popular similar graphics card comparisons. Most compared graphics card combinations, including the currently selected ones, are at the top.
