The Radeon R9 M390X is at least 2x slower gaming GPU than the Radeon RX 7800 XT. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon R9 M390X
- Consumes up to 71% less energy – 75 vs 263 Watts
Advantages of the Radeon RX 7800 XT
- At least 2x faster GPU for gaming
- Up to 300% more VRAM memory – 16 vs 4 GB
Radeon R9 M390X vs Radeon RX 7800 XT for Gaming
The GPU's performance in selected game and settings
Radeon R9 M390X
May 5th, 2015
Average FPS
55
34%
Min 1% FPS
25
25%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Radeon RX 7800 XT
Aug 25th, 2023
Average FPS
163
100%
Min 1% FPS
100
100%
Price, $
$705
100%
Value, $/FPS
$4.32/FPS
100%
Buy on Amazon
$705.00
In Stock
Buy on Amazon
$619.00
In Stock
Buy on Amazon
$916.78
In Stock
Buy on Amazon
$711.46
In Stock
Buy on Amazon
$749.00
In Stock
Buy on Amazon
$727.10
In Stock
Buy on Amazon
$982.26
In Stock
Buy on Amazon
$979.25
In Stock
Radeon R9 M390X vs Radeon RX 7800 XT 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
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Synthetic Benchmarks
The Radeon R9 M390X vs Radeon RX 7800 XT in synthetic GPU benchmarks
Performance Specifications
The Radeon R9 M390X vs Radeon RX 7800 XT in core GPU performance specifications
Radeon R9 M390X
May 5th, 2015
Memory
4 GB
25%
Memory Bandwidth
160 GB/s
26%
Pixel Fillrate
23.14 GPixel/s
10%
Texture Fillrate
92.54 GTexel/s
16%
FP32
2.961 TFLOPS
8%
Radeon RX 7800 XT
Aug 25th, 2023
Memory
16 GB
100%
Memory Bandwidth
624.1 GB/s
100%
Pixel Fillrate
233.3 GPixel/s
100%
Texture Fillrate
583.2 GTexel/s
100%
FP32
37.32 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon R9 M390X | SpecificationsComparison of all specifications | Radeon RX 7800 XT |
|---|---|---|
| General | ||
| May 5th, 2015 | Release Date | Aug 25th, 2023 |
| Not Available | MSRP | $499.00 |
| Gem System | Generation | Navi III |
Laptop | Segment | Desktop |
75 W | Power Consumption | 263 W |
| Memory | ||
| 4 GB | Memory Size | 16 GB |
| GDDR5 | Memory Type | GDDR6 |
| 256-bit | Memory Bus | 256-bit |
| 160 GB/s | Bandwidth | 624.1 GB/s |
| Theoretical Performance | ||
| 23.14 GPixel/s | Pixel Fillrate | 233.3 GPixel/s |
| 92.54 GTexel/s | Texture Fillrate | 583.2 GTexel/s |
| 2.961 TFLOPS | FP32 | 37.32 TFLOPS |
