Effective Speed
Effective CPU Speed |
21.2 % | +3% | 20.6 % |
Launch Date
Launch Date |
Q4'19 | Q3'08 | ||||
Cache
Cache |
4 MB | 1 MB L2 | ||||
Instruction Set Extensions
Instruction Set Extensions |
Intel® SSE4.2 | SSE2, SSE3, SSSE3 | ||||
Lithography
Lithography |
14 nm | 45 nm | ||||
Package Size
Package Size |
25mm x 24mm | 22mm x 22mm | ||||
Virtualization Tech (VT-x)
Intel® Virtualization Technology (VT-x) ‡ |
Yes | No | ||||
Enhanced Intel SpeedStep® Tech
Enhanced Intel SpeedStep® Technology |
Yes | No | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
Yes | No | ||||
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) ‡ |
Yes | No | ||||
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