DESCRIZIONE

General information
Type CPU / Microprocessor
Market segment Server
Family
Intel Xeon E5-2600 v3
Model number ?
E5-2620 v3
CPU part numbers

CM8064401831400 is an OEM/tray microprocessor
BX80644E52620V3 is a boxed microprocessor

Frequency ? 2400 MHz
Turbo frequency 3200 MHz
Bus speed ? 8 GT/s QPI (4000 MHz)
5 GT/s DMI
Clock multiplier ? 24
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011-3 / R3 / LGA2011-3
Size 2.07" x 1.77" / 5.25cm x 4.5cm
Introduction date September 8, 2014
End-of-Life date Last order date for consumer processors is Jan 26, 2018
Last shipment date for consumer tray processors is Jul 10, 2020
S-spec numbers
Part number ES/QS processors Production processors
QGSH SR207
BX80644E52620V3 +
CM8064401831400 +
Unknown +
Architecture / Microarchitecture
Microarchitecture Haswell
Platform Grantley-EP
Processor core ? Haswell-EP
Core stepping ? R2 (QGSH, SR207)
CPUID 306F2 (SR207)
Manufacturing process 0.022 micron
Data width 64 bit
The number of CPU cores 6
The number of threads 12
Floating Point Unit Integrated
Level 1 cache size ? 6 x 32 KB 8-way set associative instruction caches
6 x 32 KB 8-way set associative data caches
Level 2 cache size ? 6 x 256 KB 8-way set associative caches
Level 3 cache size 15 MB 20-way set associative shared cache
Physical memory 768 GB
Multiprocessing Up to 2 processors
Features

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 instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64 ?
NX / XD / Execute disable bit ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
TXT / Trusted Execution technology

Low power features Enhanced SpeedStep technology ?
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 4
Supported memory: DDR4-1600, DDR4-1866
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 59.7
ECC supported: Yes
Other peripherals

Direct Media Interface 2.0
Quick Path Interconnect v1.1 (2 links)
PCI Express 3.0 interface (40 lanes)

Electrical / Thermal parameters
V core ? 0.65V - 1.3V
Maximum operating temperature ? 72.6°C
Minimum power dissipation 36 Watt (C1E state)
12 Watt (C6 state)
Thermal Design Power ? 85 Watt