Intel Core i7 Processors
Intel Core i7 is a high end multi-core processor family from Intel based on Nehalem architecture.
It includes many features like Intel® Turbo Boost technology, Intel® Hyper-Threading technology, Intel® Smart Cache, Intel® QuickPath Interconnect, Integrated memory controller, Intel® HD Boost etc
Core i7-920 Processor (8M Cache, 2.66 GHz, 4.80 GT/s)
i7-920 is with 4 cores and 8 threads with base frequency of 2.66 GHz and max turbo frequency of 2.93GHz, which supports up to 24GB DDR3 memory. no integrated graphics.
Approximate price of i7-920 in India is around Rs 14,500
Core i7-860 Processor (8M Cache, 2.80 GHz)
i7-860 is another Core i7 family processor with base frequency of 2.8GHz and max turbo frequency of 3.46GHz.
i7-860 costs around Rs 15,500 in Indian market.
Core i5 Processors
Core i5 is 2/4 core processor family positioned slightly below Core i7. It also included features like Intel Turbo Boost Technology, Intel Virtualization Technology, Enhanced Intel SpeedStep Technology, Execute Disable Bit, Intel® 64 architecture etc.
Core i5-750 Processor (8M Cache, 2.66 GHz) : 4 cores, 4 threads, ddr3 16gb max, no integrated graphics,45nm : Rs 10,000
Core i5-650 Processor (4M Cache, 3.20 GHz) : Rs 11,500
Core i5-661 Processor (4M Cache, 3.33 GHz) : Rs 12,500
Core i3 Processors
Core i3 series a budget processor from Intel which is a entry level processor.
Core i3-530 Processor (4M Cache, 2.93 GHz) : Rs6000
Core2Duo E7500 / 2.93 GHz : Rs 5500
Quad Core Q8300 / 2.5 GHz : Rs 7800
Dual Core E5300 / 2.6 GHz : Rs 3000
Celeron 430 / 1.80 GHz : Rs 1900