Intel Core i7-4820K: specs and benchmarks
Intel started Core i7-4820K sales on September 2013 at a recommended price of $399. This is Ivy Bridge-E architecture desktop processor primarily aimed at home systems. It has 4 cores and 8 threads, and is based on 22 nm manufacturing technology, with a maximum frequency of 3.90 GHz and an unlocked multiplier.
Compatibility-wise, this is a FCLGA2011 processor with a TDP of 130 Watt. It supports DDR3-1333, DDR3-1600, DDR3-1866 memory.
It provides good benchmark performance at 33.38 percent of a leader's which is Intel Core i9-9980XE.