XEON E5-2687WV2 3.40GHZ prosessori

General information
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E5-2600 v2
Model number ? E5-2687W v2
CPU part numbers CM8063501287203 is an OEM/tray microprocessor
BX80635E52687V2 is a boxed microprocessor
Frequency ? 3400 MHz
Turbo frequency 4000 MHz
Bus speed ? 8 GT/s QPI (4000 MHz)
Clock multiplier ? 34
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011 / LGA2011
Size 2.07" x 1.77" / 5.25cm x 4.5cm
Introduction date September 10, 2013
Price at introduction $2108 (OEM)
$2112 (box)

S-spec numbers
Production processors
Part number SR19V
BX80635E52687V2 +
CM8063501287203 +

Architecture / Microarchitecture
Microarchitecture Ivy Bridge
Platform Romley-EP
Romley-WS
Processor core ? Ivy Bridge-EP
Core stepping ? M1 (SR19V)
Manufacturing process 0.022 micron
Data width 64 bit
The number of cores 8
The number of threads 16
Floating Point Unit Integrated
Level 1 cache size ? 8 x 32 KB instruction caches
8 x 32 KB data caches
Level 2 cache size ? 8 x 256 KB
Level 3 cache size 20 MB
Physical memory 256 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
F16C / 16-bit Floating-Point conversion 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
Memory controller
The number of controllers: 1
Memory channels: 4
Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866
ECC supported: Yes
Other peripherals
Direct Media Interface
Quick Path Interconnect (2 links)
PCI Express 3.0 interface

Electrical / Thermal parameters
V core ? 0.65V - 1.3V
Maximum operating temperature ? 72°C
Thermal Design Power ? 150 Watt

Notes on Intel CM8063501287203
Another source claims that the CPU has 10 CPU cores and 25 MB L3 cache