AMD Radeon HD 3870 X2 vs AMD Radeon R9 M275X
On the Atlas performance index the AMD Radeon R9 M275X is about 19% faster. They launched 6 years apart.
AMD Radeon HD 3870 X221
AMD Radeon R9 M275X25
| AMD Radeon HD 3870 X2 | AMD Radeon R9 M275X | |
|---|---|---|
| Released | 2008 | 2014 |
| Family | R680 | Radeon R9 M275X |
| Video memory | 512 MB | 2 GB |
| Clock | 825 MHz | 900 MHz |
| Process | 55 nm | – |
| Power (TDP) | 165 W | 50 W |
| Launch price | $449 | – |
| Performance index | 21 | 25 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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