General information
Type CPU / Microprocessor
market segment server
Family: Fits Xeon E5-2600 v2
Model: E5-2650 v2
CPU part number CM8063501375101 is an OEM/tray microprocessor
BX80635E52650V2 is a boxed microprocessor
frequency? 2600 MHz
Max turbo frequency 3100 MHz (4 cores or more)
3200 MHz (3 cores)
3300 MHz (2 cores)
3400 MHz (1 core)
bus speed? 8 GT/s QPI (4000 MHz)
5 GT/s
Clock Multiplier ? 26
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011 / LGA2011
Dimensions 2.07" x 1.77" / 5.25cm x 4.5cm
S Specification No.
Part Number ES/QS Processor Manufacturer
QEN5 QF6X SR1A8
BX80635E52650V2+
CM8063501375101 + + +
Architecture/Microarchitecture
Microarchitecture Ivy Bridge
Platform Romley-EP
Romley-WS
processor core? Ivy Bridge-EP
Core stepping ? M1 (QEN5, QF6X, SR1A8)
CPUID 306E4 (SR1A8)
Manufacturing process 0.022 microns
Data width 64 bits
Number of CPU cores 8
Number of threads 16
floating point unit fused
L1 cache size? 8 x 32 KB 8-way set-associative instruction cache
8 x 32 KB 8-way set associative data cache
L2 cache size? 8 x 256 KB 8-way set-associative cache
Level 3 cache size 20 MB
Physical memory 768 GB (per slot)
Multiprocessing Up to 2 processors
Extensions and technical MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
AES / Advanced Encryption Standard Description
AVX / Advanced Vector Extensions
F16C / 16-bit floating point conversion instructions
EM64T / Extended Memory 64 Technology / 64 ?
NX/XD/Execute Disable Bit?
HT/Hyper-Threading Technology?
VT-x / Virtualization Technology ?
VT-d / Directed I/O Virtualization
TBT 2.0 / Turbo