Idle temperatures were measured after sitting at the desktop for 15 minutes. Load measurements were acquired by playing Crysis Warhead for 15 minutes and measuring the peak temperature. We also have included Furmark results, recording maximum temperatures throughout a 15 minute stress test. All fan settings were left on automatic. Room temperature was maintained at 20c throughout the tests.
The temperatures recorded are what we would expect from a solution like the HD 6670. They shouldn't cause any longevity issues and should leave some room for overclocking.