Difference bet Intel Core 2 Duo T5750 and Intel Pentium DualCore t5800

Hello,

I am planning to buy either:
http://www.circuitcity.com/ssm/Tos [...] tDetail.do
http://www.bestbuy.com/site/olspag [...] 8010173766

What is the difference between Intel Core 2 Duo T5750 and Intel Pentium Dual-Core T5800.
Which one is better?

thx

the difference is one is a 3 - 4 year old processor... versus the 1 - 2 year old processor... get the one at best buy, the one with the core 2 as it will vastly out perform the pentium D

I had a pentium D at 3 ghz.... got a e6420... at 2.13 ghz... and it absolutely RAPED the pentium d.... now i have a quad close to 4 ghz... which completely rapes the e6420

They are both Core 2 Duo. Both are 2 GHz, both have 2MB cache. Only difference is FSB 667MHz for T5750 and 800 MHz for T5800. T 5800 also might be newer stepping. Given the choice I would go for T5800.

No, the Pentium Dual-core and the Pentium D ARE NOT synonymous, they're not even based on the same core (The Pentium Dual Core is based on Allendale and Wolfdale, the same core the E4000, E6000, E7000 and E8000 series are based on).

In short, the Pentium Dual Core is the same thing in essence as the Core 2 Duos, just with less cache and a slower FSB. Circuit City mislabeled the processor, both processors are Core 2 Duo T5800, so you're looking at the exact same processor in each computer.

Are u sure this is Pentium D. Below pages do not have any of above:
http://www.intel.com/products/proc [...] tium_d.htm

It looks for me this is different type of processor, its not duo but it is still dual core.
That's why I am not sure which one is better, and now I have so many different opinions.

thx

It is Core 2 Duo it's just a newer revission and it is not included in the intel website. It is running on a faster 800 MHz bus instead of 667 like T5750.

Here are some other laptops with T5800:
http://www.overclockers.co.uk/show [...] 10-AS01UK)

http://www.laptopsdirect.co.uk/Ace [...] ersion.asp

Core 2 Duo T5750 SLA4D (M0) 2000 MHz 2048 KiB 667 MT/s 12x 1.0375 - 1.3 V 35 W Socket P January 2008 LF80537GF0412M OEM

Core 2 Duo T5800 SLB6E (M0) 2000 MHz 2048 KiB 800 MT/s 10x 1.0375 - 1.3 V 35 W Socket P LF80537GG041F OEM

Specs taken from here:http://www.britain.tv/wikipedia.php?title=List_of_Intel_Core_2_microprocessors#.22Wolfdale.22_.2845_nm.29

I havn't looked into other specs. Was just looking at CPU's. I real world there will be no noticable difference between CPU's. I some tasks T5800 might be sligthly better. Look at the other specs and price don't worry about Cpu if choice is between theese two.

i checked the toshiba support page and the laptop model L305-S5908
does not even have any downloads section available,
it looks like it is some kind of old or not popular model,

thx

not true.
Centrino 2 (sixt generation) is based on the newer version of Core 2 duo, not this one (part of the 5th generation, "Santa Rosa" ).

Sure am glad we cleared this up for the guy. Wow, I knew the answer to this question before I read these posts, now I think I will fire up my 286 Clone.