Buy on Amazon
$499
In Stock
Base Clock
Boost Clock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Buy on Amazon
$509.99
In Stock
Same as Founder's Edition
Buy on Amazon
$539.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$579.99
In Stock
Boost Clock
Buy on Amazon
$572.49
In Stock
Boost Clock
Buy on Amazon
$508.99
In Stock
Boost Clock
AvailabilityMSRP in USD: $159
Availability
MSRP in USD: $159
Buy on Amazon
$139.99
In Stock
Same as Founder's Edition
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
Key Differences
In short — Radeon RX 7800 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 7800 XT is 583 days newer than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX 7800 XT
- Performs up to 210% better in Total War: WARHAMMER III than Radeon RX 6400 - 121 vs 39 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
Advantages of AMD Radeon RX 6400
- Up to 72% cheaper than Radeon RX 7800 XT - $139.99 vs $499.0
- Up to 13% better value when playing Total War: WARHAMMER III than Radeon RX 7800 XT - $3.59 vs $4.12 per FPS
- Consumes up to 80% less energy than AMD Radeon RX 7800 XT - 53 vs 263 Watts
Total War: WARHAMMER III
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7800 XT
Desktop • Aug 25th, 2023
FPS
121
100%
Value, $/FPS
$4.12/FPS
87%
Price, $
$499
28%
FPS Winner
GIGABYTE Radeon RX 7800 XT Gaming OC 16G Graphics Card, 3X WINDFORCE Fans 16GB 256-bit GDDR6, GV-R78XTGAMING OC-16GD Video Card
Buy for $499 on Amazon
In Stock
Updated 11090 minutes ago
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
39
32%
Value, $/FPS
$3.59/FPS
100%
Price, $
$139.99
100%
Value Winner
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 11091 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7800 XT
Desktop • Aug 25th, 2023
Radeon RX 6400
Desktop • Jan 19th, 2022
Theoretical Performance
Radeon RX 7800 XT
Desktop • Aug 25th, 2023
Pixel Fillrate
233.3 GPixel/s
100%
Texel Fillrate
583.2 GTexel/s
100%
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
31%
Texel Fillrate
111.4 GTexel/s
19%
AMD Radeon RX 7800 XT | vs | AMD Radeon RX 6400 |
|---|---|---|
Aug 25th, 2023 | Release Date | Jan 19th, 2022 |
| Navi III | Generation | Navi II |
| $499 | MSRP | $159 |
| 1x HDMI 2.1a, 3x DisplayPort 2.1 | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| 2x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
16 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 64-bit |
620.8 GB/s | Bandwidth | 128 GB/s |
| 1295 MHz | Base Clock Speed | 1923 MHz |
2430 MHz | Boost Clock Speed | 2321 MHz |
2425 MHz | Memory Clock Speed | 2000 MHz |
Builds Using Radeon RX 7800 XT or Radeon RX 6400
Total War: WARHAMMER III, 1920 x 1080, Ultra
15 FPS
$56.67/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, N/A Storage
Buy on Amazon
$849.99
In Stock
113 FPS
$13.27/FPS
Radeon RX 7800 XT
Ryzen 7 8700G
32 GB, N/A Storage
Buy on Amazon
$1,499.99
In Stock
12 FPS
$65.67/FPS
Radeon RX 6400
Ryzen 5 5600G
64 GB, 2 TB SSD
Buy on Amazon
$788
In Stock
12 FPS
$59.08/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$709
In Stock
117 FPS
$13.41/FPS
Radeon RX 7800 XT
Ryzen 7 7700
32 GB, N/A Storage
Buy on Amazon
$1,568.99
In Stock
100 FPS
$14.57/FPS
Radeon RX 7800 XT
Ryzen 9 5900X
32 GB, 1 TB SSD
Buy on Amazon
$1,456.75
In Stock
11 FPS
$68.18/FPS
Radeon RX 6400
Ryzen 5 5500
8 GB, N/A Storage
Buy on Amazon
$749.99
In Stock
12 FPS
$83.25/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 2 TB SSD
Buy on Amazon
$999
In Stock
12 FPS
$66.58/FPS
Radeon RX 6400
Ryzen 5 5600G
16 GB, 512 GB SSD
Buy on Amazon
$799
In Stock
12 FPS
$83.25/FPS
Radeon RX 6400
Ryzen 5 5600G
32 GB, 1 TB SSD
Buy on Amazon
$999
In Stock
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