Template:mpu Xeon E7-8870 is a 64-bit deca-core x86 data center microprocessor that supports up to 8 sockets. This first generation Xeon E7 processor, Westmere-based, operates at a base frequency of 2.4 GHz with turob frequency of 2.8 GHz for 2 active cores. This chip has a TDP of 130 W, supporting up to 4 channels of DDR3 with support of up to 4 TB of memory.

Cache

Main article: Westmere § Cache

Cache Info [Edit Values]
L1I$	320 KiB 327,680 B 0.313 MiB	10x32 KiB 4-way set associative (per core)
L1D$	320 KiB 327,680 B 0.313 MiB	10x32 KiB 8-way set associative (per core)
L2$	2.56 MiB 2,621.44 KiB 2,684,354.56 B 0.0025 GiB	10x256 KiB 8-way set associative (per core)
L3$	30 MiB 30,720 KiB 31,457,280 B 0.0293 GiB	16-way set associative

Graphics

This SoC has no integrated graphics processing unit.

Memory controller

Integrated Memory Controller
Type	DDR3-800, DDR3-978, DDR3-1066
Controllers	1
Channels	4
ECC Support	Yes
Max memory	4096 GB