Intel Core 2 Duo T6670 vs Intel Core 2 Duo T8100 vs Intel Core 2 Duo T6400
Intel Core 2 Duo T6670
► remove from comparisonThe Intel Core 2 Duo T6670 is an entry level laptop processor based on the Penryn core. It offers only 2 MB level 2 cache and a mediocre clock rate of 2.2 GHz. Compared to the similar T6600, the T6670 offers Virtualization VT-x and a higher maximum temperature of 105°C.
Intel Core 2 Duo T8100
► remove from comparisonThe Intel Core 2 Duo T8100 is a mid-range dual-core processor for laptops from 2008. It is based on the Penryn core and offers all functions that were available at that time (e.g. Virtualization VT-x).
Intel Core 2 Duo T6400
► remove from comparisonThe Intel Core 2 Duo T6400 is an entry level dual core processor for cheap laptops. It is based on the Penryn core but offers only 2 MB level 2 cache and a slow clock speed of 2 GHz. The performance should be sufficient for office and other casual tasks but high level gaming and HD video editing for example could be limited by the CPU performance.
Benchmarks
Average Benchmarks Intel Core 2 Duo T6670 → 100% n=10
Average Benchmarks Intel Core 2 Duo T8100 → 138% n=10
Average Benchmarks Intel Core 2 Duo T6400 → 128% n=10

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation