"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".
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).2.2.1.4 "Penryn" (Apple iMac specific, 45 nm).