E5-2667 v3 specifications
General information
Type
CPU / Microprocessor
Market segment
Server
Family
Model number ?
E5-2667 v3
CPU part number
CM8064401724301 is an OEM/tray microprocessor
Frequency ?
3200 MHz
Maximum turbo frequency
3600 MHz
Bus speed ?
9.6 GT/s QPI (4800 MHz)
5 GT/sDMI
Clock multiplier ?
32
Package
2011-land Flip-Chip Land Grid Array
Socket
Socket 2011-3 / R3 / LGA2011-3
Architecture / Microarchitecture
Microarchitecture
Haswell
Platform
Grantley-EP
Processor c ?
Haswell-EP
c stepping ?
R2 (QGSQ, SR203)
CPUID
306F2 (SR203)
Manufacturing process
0.022 micron
Data width
64 bit
The number of CPU cores
8
The number of threads
16
Floating Point Unit
Integrated
Level 1 cache size ?
8 x 32 KB 8-way set associative instruction caches
8 x 32 KB 8-way set associative data caches
Level 2 cache size ?
8 x 256 KB 8-way set associative caches
Level 3 cache size
20 MB 20-way set associative shared cache
Physical memory
768 GB
Multiprocessing
Up to 2 processors
Extensions and Technologies
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 / I 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 / technology ?
Integrated peripherals / components
Integrated graphics
None
Memory controller
The number of controllers: 1
Memory channels: 4
Supported memory: DDR4-1600, DDR4-1866, DDR4-2133
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 68.3
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 c ?
0.65V - 1.3V
Maximum operating temperature ?
77.8°C
Minimum power dissipation
32 Watt (C1E state)
12 Watt (C6 state)
Thermal Design Power ?
135 Watt