Buy on Amazon
$139.99
In Stock
Same as Founder's Edition
AvailabilityMSRP in USD: $159
Availability
MSRP in USD: $159
Buy on Amazon
$159
In Stock
Same as Founder's Edition
Buy on Amazon
$157.99
In Stock
Same as Founder's Edition
Buy on Amazon
$213.07
In Stock
Same as Founder's Edition
Buy on Amazon
$160.12
In Stock
Same as Founder's Edition
Buy on Amazon
$395.84
In Stock
Same as Founder's Edition
AvailabilityMSRP in USD: $379
Availability
MSRP in USD: $379
Buy on Amazon
$236.22
In Stock
Base Clock
Boost Clock
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, we have a clear winner — Radeon RX 6600 XT outperforms the cheaper Radeon RX 6400 on the selected game parameters, and is also a better bang for your buck! The better performing Radeon RX 6600 XT is 173 days older than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX 6400
- Up to 41% cheaper than Radeon RX 6600 XT - $139.99 vs $236.22
- Consumes up to 67% less energy than AMD Radeon RX 6600 XT - 53 vs 160 Watts
Advantages of AMD Radeon RX 6600 XT
- Performs up to 73% better in Watch Dogs: Legion than Radeon RX 6400 - 78 vs 45 FPS
- Up to 3% better value when playing Watch Dogs: Legion than Radeon RX 6400 - $3.03 vs $3.11 per FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for $139.99 on Amazon
In Stock
Updated 11399 minutes ago
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
FPS
78
100%
Value, $/FPS
$3.03/FPS
100%
Price, $
$236.22
59%
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 11400 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6400
Desktop • Jan 19th, 2022
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Theoretical Performance
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
44%
Texel Fillrate
111.4 GTexel/s
33%
Radeon RX 6600 XT
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
AMD Radeon RX 6400 | vs | AMD Radeon RX 6600 XT |
|---|---|---|
Jan 19th, 2022 | Release Date | Jul 30th, 2021 |
| Navi II | Generation | Navi II |
$159 | MSRP | $379 |
| 1x HDMI 2.1, 1x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
| 4 GB | Memory | 8 GB |
| GDDR6 | Type | GDDR6 |
| 64-bit | Bus | 128-bit |
| 128 GB/s | Bandwidth | 256 GB/s |
| 1923 MHz | Base Clock Speed | 1968 MHz |
| 2321 MHz | Boost Clock Speed | 2589 MHz |
| 2000 MHz | Memory Clock Speed | 2000 MHz |
Builds Using Radeon RX 6400 or Radeon RX 6600 XT
Watch Dogs: Legion, 1920 x 1080, Ultra
61 FPS
$22.8/FPS
Radeon RX 6600 XT
Ryzen 7 5800
16 GB, 1 TB SSD
Buy on Amazon
$1,391.04
In Stock
59 FPS
$15.25/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
16 GB, 512 GB SSD
Buy on Amazon
$899.99
In Stock
27 FPS
$31.48/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, N/A Storage
Buy on Amazon
$849.99
In Stock
58 FPS
$20.67/FPS
Radeon RX 6600 XT
Ryzen 5 5600G
16 GB, 480 GB SSD
Buy on Amazon
$1,199
In Stock
24 FPS
$32.83/FPS
Radeon RX 6400
Ryzen 5 5600G
64 GB, 2 TB SSD
Buy on Amazon
$788
In Stock
59 FPS
$16.93/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, 2 TB SSD
Buy on Amazon
$999
In Stock
59 FPS
$14.66/FPS
Radeon RX 6600 XT
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
$864.99
In Stock
61 FPS
$23.59/FPS
Radeon RX 6600 XT
Ryzen 5 5600X
16 GB, 480 GB SSD + 1 TB HDD
Buy on Amazon
$1,438.88
In Stock
52 FPS
$18.27/FPS
Radeon RX 6600 XT
Ryzen 5 3600
16 GB, 1 TB SSD
Buy on Amazon
$949.99
In Stock
24 FPS
$29.54/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$709
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.
