AMD Mobility Radeon HD 4870 vs AMD Radeon E9390
On the Atlas performance index the AMD Radeon E9390 is about 16% faster. They launched 10 years apart.
AMD Mobility Radeon HD 487077
AMD Radeon E939089
| AMD Mobility Radeon HD 4870 | AMD Radeon E9390 | |
|---|---|---|
| Released | 2009 | 2019 |
| Family | RV770 | Radeon E9390 |
| Video memory | 512 MB | 8 GB |
| Clock | 550 MHz | 1086 MHz |
| Process | 55 nm | 4 nm |
| Power (TDP) | 880 W | 75 W |
| Launch price | – | – |
| Performance index | 77 | 89 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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