"Re: Does VMware Fusion require a CPU supporting Intel VT-x?". CS1 maint: archived copy as title ( link) Archived from the original on 12 February 2009. "The MacBook Air CPU Mystery: More Details Revealed". "Intel develops processor similar to MacBook Air chip". "Intel's Fundamental Advance in Transistor Design Extends Moore's Law, Computing Performance".
Penryn and Penryn-3M processors support Dynamic Front Side Bus Throttling between 533–1066MT/s.
INTEL CORE 2 DUO E4600 VS I5 2400 SERIES
Select Apple subsets of P7000 series processors support Intel VT-x.
All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x (except the non-Mac P7350, P7450), Trusted Execution Technology (TXT), Intel Dynamic Acceleration (IDA).
"Penryn", "Penryn-3M" (medium-voltage, 45 nm)
Steppings: C0, E0 (Penryn) M0, R0 (Penryn-3M).
Penryn processors support Dynamic Front Side Bus Throttling between 400–800MT/s. Note that models T8100, T8300, T9300, T9500 are Penryn processors designed for Santa Rosa Refresh platforms with maximum FSB of 800 MT/s, whereas the rest of the Penryn processors are designed for Montevina platforms that can go up to maximum FSB of 1066 MT/s.
T6xxx models are Penryn-3M processors with 1 MB L2 cache disabled.
All T9xxx models support Trusted Execution Technology (TXT).
T6570, T6670, all T8xxx and T9xxx models support Intel VT-x.
All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel Dynamic Acceleration (IDA).
"Penryn", "Penryn-3M" (standard-voltage, 45 nm)
All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) a.
2.2.1.9 "Penryn-3M" (ultra-low-voltage, 45 nm, Small Form Factor)ĭesktop processors Dual-Core Desktop processors Core 2 Duo "Allendale" (65 nm, 800 MT/s).
2.2.1.8 "Penryn" (low-voltage, 45 nm, Small Form Factor).
2.2.1.7 "Penryn" (medium-voltage, 45 nm, Small Form Factor).