Buy on Amazon
$699.99
In Stock
Boost Clock
AvailabilityMSRP in USD: $899
Availability
MSRP in USD: $899
Buy on Amazon
$749.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$749.99
In Stock
Boost Clock
Buy on Amazon
$749.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$829
In Stock
Same as Founder's Edition
Buy on Amazon
$873.52
In Stock
Base Clock
Boost Clock
Buy on Amazon
Out of Stock
Boost Clock
Buy on Amazon
$827.6
In Stock
Boost Clock
AvailabilityMSRP in USD: $159
Availability
MSRP in USD: $159
Buy on Amazon
$149.99
In Stock
Same as Founder's Edition
Buy on Amazon
$159
In Stock
Same as Founder's Edition
Buy on Amazon
$149.99
In Stock
Same as Founder's Edition
Buy on Amazon
$181.52
In Stock
Same as Founder's Edition
Buy on Amazon
$376.49
In Stock
Same as Founder's Edition
Buy on Amazon
$153.46
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 7900 XT outperforms the cheaper Radeon RX 6400 on the selected game parameters. However, the worse performing Radeon RX 6400 is a better bang for your buck. The better performing Radeon RX 7900 XT is 288 days newer than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX 7900 XT
- Performs up to 243% better in The Witcher 3: Wild Hunt than Radeon RX 6400 - 168 vs 49 FPS
- Up to 400% more VRAM memory than AMD Radeon RX 6400 - 20 vs 4 GB
Advantages of AMD Radeon RX 6400
- Up to 79% cheaper than Radeon RX 7900 XT - $149.99 vs $699.99
- Up to 27% better value when playing The Witcher 3: Wild Hunt than Radeon RX 7900 XT - $3.06 vs $4.17 per FPS
- Consumes up to 82% less energy than AMD Radeon RX 7900 XT - 53 vs 300 Watts
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
168
100%
Value, $/FPS
$4.17/FPS
73.38129496402878%
Price, $
$699.99
21%
FPS Winner
Sapphire 11323-02-20G Pulse AMD Radeon RX 7900 XT Gaming Graphics Card with 20GB GDDR6, AMD RDNA 3
Buy for $699.99 on Amazon
In Stock
Updated 310097 minutes ago
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
49
29.166666666666668%
Value, $/FPS
$3.06/FPS
100%
Price, $
$149.99
100%
Value Winner
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for $149.99 on Amazon
In Stock
Updated 310097 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Radeon RX 6400
Desktop • Jan 19th, 2022
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
16.15970409051349%
Texel Fillrate
111.4 GTexel/s
13.848831427150673%
AMD Radeon RX 7900 XT | vs | AMD Radeon RX 6400 |
|---|---|---|
Nov 3rd, 2022 | Release Date | Jan 19th, 2022 |
| Navi III | Generation | Navi II |
| $899 | MSRP | $159 |
| 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| 2x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
20 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR6 |
| 320-bit | Bus | 64-bit |
800 GB/s | Bandwidth | 128 GB/s |
| 1500 MHz | Base Clock Speed | 1923 MHz |
2394 MHz | Boost Clock Speed | 2321 MHz |
2500 MHz | Memory Clock Speed | 2000 MHz |
Builds Using Radeon RX 7900 XT or Radeon RX 6400
The Witcher 3: Wild Hunt, 1920 x 1080, Ultra+
30 FPS
$26.97/FPS
Radeon RX 6400
Ryzen 5 5600G
64 GB, 2 TB SSD
Buy on Amazon
$809
In Stock
30 FPS
$25.3/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$759
In Stock
31 FPS
$27.74/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, 1 TB SSD
Buy on Amazon
$859.99
In Stock
30 FPS
$29/FPS
Radeon RX 6400
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
$869.99
In Stock
30 FPS
$25.97/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$779
In Stock
29 FPS
$26.21/FPS
Radeon RX 6400
Ryzen 5 5500
8 GB, 500 GB SSD
Buy on Amazon
$759.99
In Stock
153 FPS
$14.75/FPS
Radeon RX 7900 XT
Ryzen 9 5900X
32 GB, 2 TB SSD
Buy on Amazon
$2,257
In Stock
166 FPS
$13.73/FPS
Radeon RX 7900 XT
Core i7-13700KF
16 GB, 2 TB SSD
Buy on Amazon
$2,279.99
In Stock
167 FPS
$15.25/FPS
Radeon RX 7900 XT
Ryzen 9 7900X
64 GB, 2 TB SSD
Buy on Amazon
$2,546.33
In Stock
167 FPS
$12.51/FPS
Radeon RX 7900 XT
Ryzen 7 7700X
16 GB, 1 TB SSD
Buy on Amazon
$2,089.99
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.
