AMD Radeon R9 M390 vs AMD Radeon RX 550X 640SP
On the Atlas performance index the AMD Radeon R9 M390 is about 15% faster. They launched 3 years apart.
AMD Radeon R9 M39045
AMD Radeon RX 550X 640SP39
| AMD Radeon R9 M390 | AMD Radeon RX 550X 640SP | |
|---|---|---|
| Released | 2015 | 2018 |
| Family | Radeon R9 M390 | Radeon RX 550X 640SP |
| Video memory | 2 GB | 2 GB |
| Clock | 958 MHz | 1019 MHz |
| Process | – | 4 nm |
| Power (TDP) | 100 W | 60 W |
| Launch price | – | – |
| Performance index | 45 | 39 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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