Buy on Amazon
$239.99
In Stock
Base Clock
Boost Clock
AvailabilityMSRP in USD: $229
Availability
MSRP in USD: $229
No items available
AvailabilityMSRP in USD: $379
Availability
MSRP in USD: $379
Buy on Amazon
$399
In Stock
Base Clock
Boost Clock
Buy on Amazon
$408
In Stock
Base Clock
Boost Clock
Buy on Amazon
$311
In Stock
Base Clock
Boost Clock
Buy on Amazon
$499.99
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 6600 XT outperforms GeForce GTX 660 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6600 XT is 3249 days newer than GeForce GTX 660.
Advantages of NVIDIA GeForce GTX 660
- Consumes up to 12% less energy than AMD Radeon RX 6600 XT - 140 vs 160 Watts
Advantages of AMD Radeon RX 6600 XT
- Performs up to 279% better in Red Dead Redemption 2 than GeForce GTX 660 - 53 vs 14 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GTX 660 - 8 vs 2 GB
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card
Buy for $239.99 on Amazon
In Stock
Updated 74232 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Highest
GeForce GTX 660
Desktop • Sep 6th, 2012
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
GeForce GTX 660
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
12.456246228123115%
Texel Fillrate
82.56 GTexel/s
24.91249245624623%
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
NVIDIA GeForce GTX 660 | vs | AMD Radeon RX 6600 XT |
|---|---|---|
| Sep 6th, 2012 | Release Date | Jul 30th, 2021 |
| GeForce 600 | Generation | Navi II |
$229 | MSRP | $379 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 1x 6-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 8 GB |
| GDDR5 | Type | GDDR6 |
| 192-bit | Bus | 128-bit |
| 144.2 GB/s | Bandwidth | 256 GB/s |
| 980 MHz | Base Clock Speed | 1968 MHz |
| 1032 MHz | Boost Clock Speed | 2589 MHz |
| 1502 MHz | Memory Clock Speed | 2000 MHz |
Builds Using GeForce GTX 660 or Radeon RX 6600 XT
Red Dead Redemption 2, 1920 x 1080, Highest
48 FPS
$18.5/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 1 TB SSD
Buy on Amazon
$888
In Stock
50 FPS
$18/FPS
Radeon RX 6600 XT
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
48 FPS
$17.48/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$839
In Stock
48 FPS
$24.88/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
$1,194
In Stock
44 FPS
$16.59/FPS
Radeon RX 6600 XT
Core i5-10400F
16 GB, N/A Storage
Buy on Amazon
$729.99
In Stock
49 FPS
$34.41/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,685.99
In Stock
49 FPS
$32.65/FPS
Radeon RX 6600 XT
Core i7-11700F
16 GB, 480 GB SSD
Buy on Amazon
$1,600
In Stock
49 FPS
$23.88/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, N/A Storage
Buy on Amazon
$1,169.99
In Stock
48 FPS
$21.85/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
32 GB, N/A Storage
Buy on Amazon
$1,049
In Stock
48 FPS
$26.04/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
16 GB, N/A Storage
Buy on Amazon
$1,249.99
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.
