Buy on Amazon
$150.55
In Stock
Same as Founder's Edition
Availability
Availability
No items available
AvailabilityMSRP $159
Availability
MSRP $159
Buy on Amazon
$159
In Stock
Same as Founder's Edition
Buy on Amazon
$168.37
In Stock
Same as Founder's Edition
Buy on Amazon
$166.26
In Stock
Same as Founder's Edition
Buy on Amazon
$177.11
In Stock
Same as Founder's Edition
Buy on Amazon
$355.75
In Stock
Same as Founder's Edition
Buy on Amazon
$362
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 6600M outperforms Radeon RX 6400 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6600M is 233 days older than Radeon RX 6400.
Advantages of Radeon RX 6600M
- Performs up to 16% better in World of Warcraft than Radeon RX 6400 - 178 vs 153 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of Radeon RX 6400
- Consumes up to 47% less energy than AMD Radeon RX 6600M - 53 vs 100 Watts
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
153
86%
Value, $/FPS
$0.98/FPS
100%
Price, $
$150.55
100%
Value Winner
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for $150.55 on Amazon
In Stock
Updated 269 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Maximum
Radeon RX 6600M
Mobile • May 31st, 2021
Radeon RX 6400
Desktop • Jan 19th, 2022
Theoretical Performance
Radeon RX 6600M
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
100%
Texel Fillrate
270.6 GTexel/s
100%
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
48%
Texel Fillrate
111.4 GTexel/s
41%
Radeon RX 6600M | vs | Radeon RX 6400 |
|---|---|---|
| May 31st, 2021 | Release Date | Jan 19th, 2022 |
| Navi Mobile | Generation | Navi II |
| Not Available | MSRP | $159 |
| Portable Device Dependent | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| None | Power Connectors | None |
Mobile | Segment | Desktop |
8 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR6 |
| 128-bit | Bus | 64-bit |
224 GB/s | Bandwidth | 128 GB/s |
2068 MHz | Base Clock Speed | 1923 MHz |
2416 MHz | Boost Clock Speed | 2321 MHz |
| 1750 MHz | Memory Clock Speed | 2000 MHz |
PC Builds Using Radeon RX 6600M or Radeon RX 6400
With selected game settings
118 FPS
$7.03/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, N/A Storage
Buy on Amazon
$829.99
In Stock
115 FPS
$10.77/FPS
Radeon RX 6400
Ryzen 7 5700G
16 GB, N/A Storage
Buy on Amazon
$1,239
In Stock
Laptops Using Radeon RX 6600M or Radeon RX 6400
With selected game settings
133 FPS
$10.41/FPS
Radeon RX 6600M
Ryzen 7 5800H
16 GB, 512 GB SSD
Buy on Amazon
$1,384.9
In Stock
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