The Radeon RX 6600 is a clear winner – it's at least 2x faster gaming GPU than the Radeon R9 390 and it's also a much better value for money, as it's $59.01 cheaper!
Advantages of the Radeon RX 6600
- At least 2x faster GPU for gaming
- Up to 20% cheaper – $239.99 vs $299.00
- A much better value for money for gaming
- Consumes up to 52% less energy – 132 vs 275 Watts
Advantages of the Radeon R9 390
The Radeon RX 6600 is better in every way
Radeon RX 6600 vs Radeon R9 390
The GPU's performance in selected game and settings
Radeon RX 6600
Oct 13th, 2021
Average FPS
98
100%
Min 1% FPS
53
100%
Price, $
$239.99
100%
Value, $/FPS
$2.44/FPS
100%
Buy on Amazon
$239.99
In Stock
Buy on Amazon
$269.99
In Stock
Buy on Amazon
$199.99
In Stock
Buy on Amazon
$299.00
In Stock
Buy on Amazon
$308.27
In Stock
Buy on Amazon
$279.99
In Stock
Buy on Amazon
$299.99
In Stock
Buy on Amazon
$349.99
In Stock
Buy on Amazon
$355.00
In Stock
Buy on Amazon
$299.00
In Stock
Buy on Amazon
$339.86
In Stock
Buy on Amazon
$279.00
In Stock
Buy on Amazon
$433.00
In Stock
Buy on Amazon
$349.00
In Stock
Buy on Amazon
$595.00
In Stock
Buy on Amazon
$479.00
In Stock
Buy on Amazon
$399.99
In Stock
Buy on Amazon
$461.01
In Stock
Buy on Amazon
$467.25
In Stock
Buy on Amazon
$259.00
In Stock
Buy on Amazon
N/A
Out of Stock
Buy on Amazon
N/A
Out of Stock
Radeon RX 6600 vs Radeon R9 390 in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
Ultra
1920x1080
+2
Average FPS
Average FPS
Very High
1920x1080
Average FPS
Average FPS
Epic
1920x1080
+4
Average FPS
Average FPS
High
1920x1080
+1
Average FPS
Average FPS
Very High
1920x1080
+3
Average FPS
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Radeon RX 6600 vs Radeon R9 390 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6600 vs Radeon R9 390 in core GPU performance specifications
Radeon RX 6600
Oct 13th, 2021
Memory
8 GB
100%
Memory Bandwidth
224 GB/s
58%
Pixel Fillrate
159.4 GPixel/s
100%
Texture Fillrate
279 GTexel/s
100%
FP32
8.928 TFLOPS
100%
Radeon R9 390
Jun 18th, 2015
Memory
8 GB
100%
Memory Bandwidth
384 GB/s
100%
Pixel Fillrate
64 GPixel/s
40%
Texture Fillrate
160 GTexel/s
57%
FP32
5.12 TFLOPS
57%
Specifications
Comparison of all specifications
Radeon RX 6600 | SpecificationsComparison of all specifications | Radeon R9 390 |
|---|---|---|
| General | ||
Oct 13th, 2021 | Release Date | Jun 18th, 2015 |
| $329.00 | MSRP | $329.00 |
| Navi II (RX 6000) | Generation | Pirate Islands (R9 300) |
Desktop | Segment | Desktop |
132 W | Power Consumption | 275 W |
| Memory | ||
| 8 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5 |
| 128-bit | Memory Bus | 512-bit |
| 224 GB/s | Bandwidth | 384 GB/s |
| Theoretical Performance | ||
159.4 GPixel/s | Pixel Fillrate | 64 GPixel/s |
279 GTexel/s | Texture Fillrate | 160 GTexel/s |
8.928 TFLOPS | FP32 | 5.12 TFLOPS |
