Intel Core 2 Duo T5550 vs Intel Core 2 Duo T7700 vs Intel Core 2 Duo T7800
Intel Core 2 Duo T5550► remove from comparison
The Intel Core 2 Duo T5550 is an entry-level dual core processor for laptops. It is based on the Merom-2M core and therefore manufactured in 65nm. It does not support Virtualization functions VT-x of the Merom core and offers only a low clock speed and 2MB level 2 cache.
Intel Core 2 Duo T7700► remove from comparison
The Intel Core 2 Duo T7700 was the fastest Merom based Core 2 Duo with 35 Watt TDP (the Core 2 Extreme was faster, but featured a higher TDP). The Penryn based successor (e.g. Core 2 Duo T8300) is a bit faster at the same clock speed.
Intel Core 2 Duo T7800► remove from comparison
The Intel Core 2 Duo T7800 is compareable to the Core 2 Extreme X7800 but featuring a lower TDP and a fixed multiplicator. It is a middle class dual core cpu in 2009 (at the time of announcement it was one of the fastest). Later the Penryn based Core 2 Duo CPUs succeeded the T7800.
|Model||Intel Core 2 Duo T5550||Intel Core 2 Duo T7700||Intel Core 2 Duo T7800|
|Series||Intel Core 2 Duo||Intel Core 2 Duo||Intel Core 2 Duo|
|Series: Core 2 Duo Merom|
|Clock||1830 MHz||2400 MHz||2600 MHz|
|L2 Cache||2 MB||4 MB||4 MB|
|Cores / Threads||2 / 2||2 / 2||2 / 2|
|TDP||34 Watt||34 Watt||35 Watt|
|Transistors||291 Million||291 Million||291 Million|
|Technology||65 nm, 1.075V-1.250V||65 nm||65 nm|
|Die Size||143 mm2||143 mm2||143 mm2|
|max. Temp.||100 °C||100 °C||100 °C|
|Features||Intel 64, Enhanced Speedstep, Execute Disable Bit||Virtualization (VT-x), Intel 64, Idle States, Enhanced Speedstep, Execute Disable Bit|
|Manufacturer||Intel Core 2 Duo T5550||Intel Core 2 Duo T7700||Intel Core 2 Duo T7800|
|$307 U.S.||$515 U.S.|