Buy on Amazon
$239.99
In Stock
Base Clock
Boost Clock
Availability
Availability
No items available
AvailabilityMSRP $379
Availability
MSRP $379
Buy on Amazon
$427.35
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 GT 640M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6600 XT is 3417 days newer than GeForce GT 640M.
Advantages of GeForce GT 640M
- Consumes up to 80% less energy than AMD Radeon RX 6600 XT - 32 vs 160 Watts
Advantages of Radeon RX 6600 XT
- Performs up to 141% better in Elden Ring than GeForce GT 640M - 82 vs 34 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GT 640M - 8 vs 2 GB
Elden Ring
Resolution
1920 x 1080
Game Graphics
Maximum
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
82
100%
Value, $/FPS
$2.93/FPS
100%
Price, $
$239.99
100%
FPS and Value Winner
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card
Buy for $239.99 on Amazon
In Stock
Updated 34 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Maximum
GeForce GT 640M
Mobile • Mar 22nd, 2012
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
GeForce GT 640M | vs | Radeon RX 6600 XT |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Jul 30th, 2021 |
| GeForce 600M | Generation | Navi II |
| Not Available | MSRP | $379 |
| None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 8 GB |
| DDR3 | Type | GDDR6 |
| 128-bit | Bus | 128-bit |
| 28.8 GB/s | Bandwidth | 256 GB/s |
| 625 MHz | Base Clock Speed | 1968 MHz |
| Not Available | Boost Clock Speed | 2589 MHz |
| 900 MHz | Memory Clock Speed | 2000 MHz |
PCs Using GeForce GT 640M or Radeon RX 6600 XT
With selected game settings
73 FPS
$12.88/FPS
8 GB, N/A Storage
Buy on Amazon
$939.99
In Stock
70 FPS
$24.72/FPS
16 GB, 1 TB SSD
Buy on Amazon
$1,730.39
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69 FPS
$13.04/FPS
16 GB, 480 GB SSD
Buy on Amazon
$899.99
In Stock
69 FPS
$12.16/FPS
32 GB, N/A Storage
Buy on Amazon
$839
In Stock
63 FPS
$16.67/FPS
16 GB, N/A Storage
Buy on Amazon
$1,049.99
In Stock
71 FPS
$23.65/FPS
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,678.88
In Stock
71 FPS
$16.48/FPS
16 GB, N/A Storage
Buy on Amazon
$1,169.99
In Stock
69 FPS
$21.29/FPS
64 GB, 2 TB SSD + 1 TB HDD
Buy on Amazon
$1,469
In Stock
69 FPS
$13.04/FPS
32 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
69 FPS
$18.1/FPS
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,249
In Stock
69 FPS
$42.52/FPS
64 GB, 2 TB SSD
Buy on Amazon
$2,933.84
In Stock
69 FPS
$45.7/FPS
64 GB, N/A Storage
Buy on Amazon
$3,153.06
In Stock
69 FPS
$23.17/FPS
64 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$1,599
In Stock
69 FPS
$20.28/FPS
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$1,399
In Stock
71 FPS
$22.24/FPS
16 GB, 480 GB SSD
Buy on Amazon
$1,578.88
In Stock
68 FPS
$23.07/FPS
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,569
In Stock
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