Intel Core
CPU
The Intel Core microarchitecture is a multi-core processor microarchitecture launched by Intel in mid-2006. It is a major evolution over the Yonah, the previous iteration of the P6 microarchitecture series which started in 1995 with Pentium Pro. Wikipedia
Cores: 1–4 (2-6 Xeon)
L1 cache: 64 KB per core
L2 cache: 0.5 to 6 MB per two cores
L3 cache: 8 MB to 16 MB shared (Xeon 7400)
Max. CPU clock rate: 933 MHz to 3.5 GHz
Microarchitecture: Core