Intel announced its much anticipated 4th generation Core processor family, codenamed "Haswell." The company launched as many as eight desktop retail processor models, all of which are quad-core, and spread across the Core i7 and Core i5 families. Leading the pack is the Core i7-4770K, which fully utilizes the 1.4 billion-transistor silicon, including four x86-64 cores with HyperThreading enabling eight logical CPUs, a new-generation HD Graphics 4600 core with 20 execution units, 8 MB of L3 cache, a dual-channel integrated memory controller supporting up to 32 GB of high-frequency DDR3 memory, and a 20-lane PCI-Express gen 3.0 root complex. The chip features unlocked base-clock multiplier, three BClk ratios, and iVR (integrated VRM).
The i7-4770K features 3.50 GHz clocks, and 3.90 GHz Turbo Boost. It is priced around US $350 in most stores. A variant without the unlocked base-clock multiplier and 3.40 GHz clocks, the Core i7-4770, is being sold around $320. An energy-efficient version of this chip, the Core i7-4770S, is priced around $310, it lacks unlocked BClk multiplier, and is clocked at 3.10 GHz, with the same 3.90 GHz Turbo Boost. While the other two feature 84W TDP, the i7-4770S features 65W.
http://www.techpowerup.com/184844/intel-unleashes-4th-generation-core-processor-family.html
The i7-4770K features 3.50 GHz clocks, and 3.90 GHz Turbo Boost. It is priced around US $350 in most stores. A variant without the unlocked base-clock multiplier and 3.40 GHz clocks, the Core i7-4770, is being sold around $320. An energy-efficient version of this chip, the Core i7-4770S, is priced around $310, it lacks unlocked BClk multiplier, and is clocked at 3.10 GHz, with the same 3.90 GHz Turbo Boost. While the other two feature 84W TDP, the i7-4770S features 65W.
http://www.techpowerup.com/184844/intel-unleashes-4th-generation-core-processor-family.html
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