Intel

Intel 12 Core E5-2678v3 (2.50GHz, 30M, 9.6GT/s, 120W) SR20Z

This Intel Xeon E5-2678 v3 processor is a 12-core, 24-thread server CPU for FCLGA2011 platforms that support the Intel Xeon E5 v3 family. It runs at a 2.50GHz base frequency with 30MB cache, 9.6GT/s QPI, and a 120W TDP, and supports dual-processor configurations with DDR4 ECC memory up to 2133MHz across four memory channels plus PCIe 3.0 expansion. Compatibility depends on the server board and chipset, BIOS support for E5 v3 processors, socket type, memory population and speed, heatsink selection, fan configuration, and overall chassis thermal capacity.

Manufacturer Part #
SR20Z
Product Collection
Intel Xeon Processor E5 v3 Family
Code Name
Haswell
Vertical Segment
Server
Processor Number
E5-2678V3
Lithography
22 nm
Total Cores
12
Total Threads
24
Base Frequency
2.5 GHz
Cache
30.0 MB
Bus Speed
9.6 GT/s
Max QPI Links
2
TDP
120 W
Max Memory Size
768 GB
Memory Types
DDR4 1600/1866/2133
Max Memory Speed
2133 MHz
Max Memory Channels
4
Max Memory Bandwidth
76.8 GB/s
ECC Memory Supported
true
PCI Express Revision
3
Max PCI Express Lanes
40
Sockets Supported
FCLGA2011
Max CPU Configuration
2
Spec Code
SR20Z
Condition
Refurbished
2 In Stock
$39
$39

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