Intel Core 2 Duo T8300 vs Intel Core 2 Duo SU9300 vs Intel Core 2 Duo SL9400
Intel Core 2 Duo T8300
► remove from comparisonThe Intel Core 2 Duo T8300 was at the time of announcement a fast dual-core CPU for laptops with 3 MB level 2 cache. It is based on the Penryn core with all features enabled (but without the full 6MB level 2 cache). The later announced Core 2 Duo P7450 was cheaper and used less power.
Intel Core 2 Duo SU9300
► remove from comparisonThe Intel Core 2 Duo SU9300 is a power efficient ULV subnotebook processor based on the Penryn 3M core. It features all functions of the Penryn core, like Virtualization (VT-x), Trusted Execution and Speedstep. Due to the low core clock, the performance is limited.
Intel Core 2 Duo SL9400
► remove from comparison
The Core 2 Duo SL9400 is a power saving low voltage CPU for thin and light laptops. It offers a good performance for the 1.86 GHz clock rate, as it features the full 6 MB level 2 cache of the used Penryn core.
Benchmarks
Average Benchmarks Intel Core 2 Duo T8300 → 100% n=7
Average Benchmarks Intel Core 2 Duo SU9300 → 51% n=7
Average Benchmarks Intel Core 2 Duo SL9400 → 77% n=7

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