Effective Speed
Effective CPU Speed |
33.2 % | 89.6 % | Hugely faster effective speed. |
Launch Date
Launch Date |
Q4'07 | Q2'20 | ||||
Cache
Cache |
1 MB L2 | 8 MB Intel® Smart Cache | ||||
Lithography
Lithography |
65 nm | 14 nm | ||||
Bus Speed
Bus Speed |
800 MHz FSB | 8 GT/s | ||||
Virtualization Tech (VT-x)
Intel® Virtualization Technology (VT-x) ‡ |
No | Yes | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
No | 2 | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
No | Yes | ||||
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
No | Yes | ||||
AES New Instructions
Intel® AES New Instructions |
No | Yes | ||||
|
More specs » | More specs » |