Buy on Amazon
$199.99
In Stock
Same as Founder's Edition
AvailabilityMSRP $329
Availability
MSRP $329
AvailabilityMSRP $159
Availability
MSRP $159
Buy on Amazon
$150.55
In Stock
Same as Founder's Edition
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
$356.05
In Stock
Same as Founder's Edition
Buy on Amazon
$362
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 6600 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 6600 is 98 days older than the cheaper Radeon RX 6400.
Advantages of Radeon RX 6600
- Performs up to 25% better in Grand Theft Auto V than Radeon RX 6400 - 114 vs 91 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of Radeon RX 6400
- Up to 25% cheaper than Radeon RX 6600 - $150.55 vs $199.99
- Up to 6% better value when playing Grand Theft Auto V than Radeon RX 6600 - $1.65 vs $1.75 per FPS
- Consumes up to 60% less energy than AMD Radeon RX 6600 - 53 vs 132 Watts
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6600
Desktop • Oct 13th, 2021
FPS
114
100%
Value, $/FPS
$1.75/FPS
94%
Price, $
$199.99
75%
FPS Winner
PowerColor Fighter AMD Radeon RX 6600 Graphics Card with 8GB GDDR6 Memory
Buy for $199.99 on Amazon
In Stock
Updated 99 minutes ago
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
91
80%
Value, $/FPS
$1.65/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 99 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6600
Desktop • Oct 13th, 2021
Radeon RX 6400
Desktop • Jan 19th, 2022
Theoretical Performance
Radeon RX 6600
Desktop • Oct 13th, 2021
Pixel Fillrate
159.4 GPixel/s
100%
Texel Fillrate
279 GTexel/s
100%
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
47%
Texel Fillrate
111.4 GTexel/s
40%
Radeon RX 6600 | vs | Radeon RX 6400 |
|---|---|---|
| Oct 13th, 2021 | Release Date | Jan 19th, 2022 |
| Navi II | Generation | Navi II |
| $329 | MSRP | $159 |
| 1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
8 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR6 |
| 128-bit | Bus | 64-bit |
224 GB/s | Bandwidth | 128 GB/s |
| 1626 MHz | Base Clock Speed | 1923 MHz |
2491 MHz | Boost Clock Speed | 2321 MHz |
| 1750 MHz | Memory Clock Speed | 2000 MHz |
PC Builds Using Radeon RX 6600 or Radeon RX 6400
With selected game settings
88 FPS
$9.66/FPS
Radeon RX 6600
Ryzen 5 5600
16 GB, 1 TB SSD
Buy on Amazon
$849.99
In Stock
88 FPS
$10.8/FPS
Radeon RX 6600
Ryzen 7 5700
16 GB, 1 TB SSD
Buy on Amazon
$949.99
In Stock
84 FPS
$5.94/FPS
Radeon RX 6600
Ryzen 5 5500
16 GB, N/A Storage
Buy on Amazon
$499
In Stock
84 FPS
$9.4/FPS
Radeon RX 6600
Ryzen 5 5500
16 GB, 1 TB SSD
Buy on Amazon
$789.99
In Stock
87 FPS
$10.34/FPS
Radeon RX 6600
Core i5-11400F
16 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
90 FPS
$16.43/FPS
Radeon RX 6600
Core i7-11700F
16 GB, 500 GB SSD + 1 TB HDD
Buy on Amazon
$1,479
In Stock
66 FPS
$12.58/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, N/A Storage
Buy on Amazon
$829.99
In Stock
87 FPS
$10.92/FPS
Radeon RX 6600
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
$949.99
In Stock
88 FPS
$11.36/FPS
Radeon RX 6600
Ryzen 5 5600
16 GB, 2 TB HDD
Buy on Amazon
$999.99
In Stock
84 FPS
$19.64/FPS
Radeon RX 6600
Ryzen 5 5500
32 GB, 500 GB SSD
Buy on Amazon
$1,649.99
In Stock
90 FPS
$12.11/FPS
Radeon RX 6600
Ryzen 5 5600X
16 GB, 1 TB SSD
Buy on Amazon
$1,089.99
In Stock
65 FPS
$19.06/FPS
Radeon RX 6400
Ryzen 7 5700G
16 GB, N/A Storage
Buy on Amazon
$1,239
In Stock
90 FPS
$13.33/FPS
Radeon RX 6600
Ryzen 7 5700X
16 GB, 500 GB SSD + 2 TB HDD
Buy on Amazon
$1,199.99
In Stock
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