Key Differences
In short — GeForce RTX 4090 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 4090 is 417 days newer than the cheaper Radeon RX 6600 XT.
Advantages of NVIDIA GeForce RTX 4090
- Performs up to 112% better in Marvel's Spider-Man: Miles Morales than Radeon RX 6600 XT - 174 vs 82 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6600 XT - 24 vs 8 GB
Advantages of AMD Radeon RX 6600 XT
- Up to 88% cheaper than GeForce RTX 4090 - $236.22 vs $1984.5
- Up to 75% better value when playing Marvel's Spider-Man: Miles Morales than GeForce RTX 4090 - $2.88 vs $11.41 per FPS
- Consumes up to 64% less energy than NVIDIA GeForce RTX 4090 - 160 vs 450 Watts
Marvel's Spider-Man: Miles Morales
Resolution
1920 x 1080
Game Graphics
Very High
Desktop • Sep 20th, 2022
FPS
174
100%
Value, $/FPS
$11.41/FPS
25%
Price, $
$1984.5
11%
FPS Winner
Buy for $1,984.5 on Amazon
In Stock
Updated 171 minutes ago
Desktop • Jul 30th, 2021
FPS
82
47%
Value, $/FPS
$2.88/FPS
100%
Price, $
$236.22
100%
Value Winner
Buy for $236.22 on Amazon
In Stock
Updated 171 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Desktop • Sep 20th, 2022
Desktop • Jul 30th, 2021
Theoretical Performance
Desktop • Sep 20th, 2022
Pixel Fillrate
443.5 GPixel/s
100%
Texel Fillrate
1290 GTexel/s
100%
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
37%
Texel Fillrate
331.4 GTexel/s
25%
NVIDIA GeForce RTX 4090 | vs | AMD Radeon RX 6600 XT |
---|---|---|
Sep 20th, 2022 | Release Date | Jul 30th, 2021 |
GeForce 40 | Generation | Navi II |
$1599 | MSRP | $379 |
1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
1x 16-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
24 GB | Memory | 8 GB |
GDDR6X | Type | GDDR6 |
384-bit | Bus | 128-bit |
1008 GB/s | Bandwidth | 256 GB/s |
2235 MHz | Base Clock Speed | 1968 MHz |
2520 MHz | Boost Clock Speed | 2589 MHz |
1313 MHz | Memory Clock Speed | 2000 MHz |