Core i7-4870HQ is a mobile processor from Intel released on 1 July 2014, and it is in active production status now. It belongs to Core i7 family and has a Crystalwell architecture. This processor is built on Intel BGA 1364, and uses unknown PCI express connection. 22 nm process is used in production.
Processor has 4 cores and 8 threads, with the base frequency of 2.5 GHz. It has DDR3 memory support. As for the cache, it supports L1 64K (per core), L2 256K (per core) and L3 8MB (shared).