Buy on Amazon
CA$739.49
In Stock
Boost Clock
AvailabilityMSRP $499
Availability
MSRP $499
Buy on Amazon
CA$817.53
In Stock
Same as Founder's Edition
Buy on Amazon
CA$1,000.69
In Stock
Same as Founder's Edition
Buy on Amazon
CA$739
In Stock
Same as Founder's Edition
Buy on Amazon
CA$956.15
In Stock
Boost Clock
Buy on Amazon
CA$799
In Stock
Base Clock
Boost Clock
Buy on Amazon
CA$1,070.25
In Stock
Boost Clock
Buy on Amazon
CA$1,118.39
In Stock
Boost Clock
AvailabilityMSRP $159
Availability
MSRP $159
Buy on Amazon
CA$218.82
In Stock
Same as Founder's Edition
Buy on Amazon
CA$250.82
In Stock
Same as Founder's Edition
Buy on Amazon
CA$256.89
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 Radeon RX 7800 XT
- Performs up to 152% better in Halo Infinite than Radeon RX 6400 - 121 vs 48 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
Advantages of Radeon RX 6400
- Up to 70% cheaper than Radeon RX 7800 XT - CA$218.82 vs CA$739.49
- Up to 25% better value when playing Halo Infinite than Radeon RX 7800 XT - CA$4.56 vs CA$6.11 per FPS
- Consumes up to 80% less energy than AMD Radeon RX 7800 XT - 53 vs 263 Watts
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7800 XT
Desktop • Aug 25th, 2023
FPS
121
100%
Value, CA$/FPS
CA$6.11/FPS
75%
Price, CA$
CA$739.49
29%
FPS Winner
Sapphire 11330-03-20G Pure AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3
Buy for CA$739.49 on Amazon
In Stock
Updated 0 minutes ago
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
48
40%
Value, CA$/FPS
CA$4.56/FPS
100%
Price, CA$
CA$218.82
100%
Value Winner
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for CA$218.82 on Amazon
In Stock
Updated 1 minutes ago
Trending Games
With selected game settings
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
32%
Texel Fillrate
111.4 GTexel/s
19%
Radeon RX 7800 XT | vs | 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 |
PC Builds Using Radeon RX 7800 XT or Radeon RX 6400
With selected game settings
33 FPS
CA$27.87/FPS
Radeon RX 6400
Ryzen 5 5500
16 GB, N/A Storage
Buy on Amazon
CA$919.62
In Stock
33 FPS
CA$28.49/FPS
Radeon RX 6400
Ryzen 5 5500
16 GB, 500 GB SSD
Buy on Amazon
CA$940.03
In Stock
115 FPS
CA$18.74/FPS
Radeon RX 7800 XT
Ryzen 7 8700G
32 GB, N/A Storage
Buy on Amazon
CA$2,154.84
In Stock
116 FPS
CA$21.56/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
CA$2,501.45
In Stock
118 FPS
CA$18.76/FPS
Radeon RX 7800 XT
Ryzen 7 7700X
32 GB, 2 TB SSD
Buy on Amazon
CA$2,213.82
In Stock
34 FPS
CA$42.6/FPS
Radeon RX 6400
Ryzen 7 5700G
32 GB, N/A Storage
Buy on Amazon
CA$1,448.37
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.
