Intel Core i7 family processors are based on Nehalem 64 bit micro architecture with a max CPU clock rate of 1.6 GHz to 3.33 GHz (32nm to 45nm) and 2-6 cores.

Core names : Bloomfield, Lynnfield, Clarksfield, Clarksfield XM

Sockets : LGA 1366, LGA 1156, mPGA-989

Core i7 Price in India

Core i7 920 / 2.66 GHz – 8MB L3 Cache : Rs 13,000/-

Core i7 930 / 2.8 GHz – 8MB L3 Cache : Rs 14,300/-

Core i7 960 – 8MB L3 Cache : Rs 32,000/-

Core i7 Extreme 975 – 8MB L3 Cache : Rs 51,000/-

Core i7 860 2.8 GHz 8MB L3 Cache : Rs 14,500/-