AMD Mobility Radeon HD 3100 vs AMD Radeon HD 7420G
On the Atlas performance index the AMD Mobility Radeon HD 3100 is about 0% faster. They launched 4 years apart.
AMD Mobility Radeon HD 31005.1
AMD Radeon HD 7420G5.1
| AMD Mobility Radeon HD 3100 | AMD Radeon HD 7420G | |
|---|---|---|
| Released | 2008 | 2012 |
| Family | RV620 | Radeon HD 7420G |
| Video memory | 512 MB | 3 MB |
| Clock | 300 MHz | 480 MHz |
| Process | 55 nm | 3 nm |
| Power (TDP) | 24 W | 122 W |
| Launch price | – | – |
| Performance index | 5.1 | 5.1 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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