The Core 2 Duo E6300 and E6400 processors feature a shared 2MB L2 Cache and come clocked at 1.86GHz and 2.13GHz. There will also be an E4200 processor which will be a single core solution operating at 1.6GHz using an 800MHz FSB and a 2MB L2 Cache. The "E" means that the thermal design point (TDP) is rated to be somewhere between 55~75watts, which is quite low. The "X" means the TDP is greater than 75w and this is used to identify the Core 2 Extreme processors. I could go on and on for pages with all the information that Intel has provided, but since you probably are not all that interested let’s move on to the more interesting benchmark results...



Link: Legion Hardware