Buy on Amazon
$236.22
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
$399.99
In Stock
Same as Founder's Edition
Buy on Amazon
$459.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$649.99
In Stock
Same as Founder's Edition
Buy on Amazon
$399.99
In Stock
Same as Founder's Edition
Buy on Amazon
$262.47
In Stock
Base Clock
Boost Clock
Buy on Amazon
$575.19
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 2325% better in Overwatch 2 than GeForce GTX 660 - 194 vs 8 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GTX 660 - 8 vs 2 GB
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
194
100%
Value, $/FPS
$1.22/FPS
100%
Price, $
$236.22
100%
FPS and Value Winner
Sapphire 11309-03-20G Pulse AMD Radeon RX 6600 XT Gaming Graphics Card with 8GB GDDR6, AMD RDNA 2
Buy for $236.22 on Amazon
In Stock
Updated 7553 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
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%
Texel Fillrate
82.56 GTexel/s
24%
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
Overwatch 2, 1920 x 1080, Epic
157 FPS
$8.86/FPS
Radeon RX 6600 XT
Ryzen 7 5800
16 GB, 1 TB SSD
Buy on Amazon
$1,391.04
In Stock
153 FPS
$5.88/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
16 GB, 512 GB SSD
Buy on Amazon
$899.99
In Stock
150 FPS
$7.99/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
$1,199
In Stock
153 FPS
$6.53/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, 2 TB SSD
Buy on Amazon
$999
In Stock
153 FPS
$5.65/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$864.99
In Stock
159 FPS
$9.05/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,438.88
In Stock
141 FPS
$6.74/FPS
Radeon RX 6600 XT
Ryzen 5 3600
16 GB, 1 TB SSD
Buy on Amazon
$949.99
In Stock
157 FPS
$10.18/FPS
Radeon RX 6600 XT
Core i7-11700F
16 GB, 480 GB SSD
Buy on Amazon
$1,598.88
In Stock
153 FPS
$9.8/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
64 GB, 2 TB SSD
Buy on Amazon
$1,499
In Stock
159 FPS
$6.48/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, N/A Storage
Buy on Amazon
$1,029.99
In Stock
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