What sockets are these?

[welsh]

hey, my friend has one of the following chips:

Intel® Pentium® 4 Processor 640 (3.20GHz, 800MHz FSB, 2MB L2 Cache) with HT Technology

Intel® Pentium® 4 Processor 630 (3GHz, 800MHz FSB, 2MB L2 Cache) with HT Technology

Intel® Pentium® 4 Processor 521 (2.80GHz, 800MHz FSB, 1MB L2 cache) with HT Technology

im wondering what socket type they are. im thinking 775, but im not sure.

 

[b1gapl]

Yep...those are socket 775.

 

[welsh]

k, thanks man.

 

[xpedient]

hey what is the difference between those pentium 640, 630, 521, and i mean the numbers.

 

[b1gapl]

It looks like the lower the number, the slower the processor speed or how much cache it has.