E5-2640V4 Original I Xeon E5 2640V4 2.40GHZ 10-Core 25MB SmartCache E5 2640 V4 FCLGA2011-3 90W E5-2640 V4
Xeon E5-2640 v4 specifications
The specs can be used for short-term
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General information
Type
CPU / Microprocessor
Market segment
Server
Family
I Xeon E5-2600 v4
Model number ?
E5-2640 v4
CPU part numbers
CM8066002032701 is an OEM/tray microprocessor
BX80660E52640V4 is a boxed microprocessor
Frequency ?
2400 MHz
Maximum turbo frequency
3400 MHz
Bus speed ?
8 GT/s QPI (4000 MHz)
Clock multiplier ?
24
S-spec numbers
Part number
ES/QS processors
Production processors
QKEU
SR2NZ
BX80660E52640V4
+
CM8066002032701
+
Unknown
+
Architecture / Microarchitecture
Microarchitecture
Broadwell
Platform
Grantley-EP 2S
Processor c ?
Broadwell-EP
c stepping ?
R0 (QKEU, SR2NZ)
CPUID
406F1 (QKEU)
Manufacturing process
0.014 micron
Data width
64 bit
The number of CPU cores
10
The number of threads
20
Floating Point Unit
Integrated
Level 1 cache size ?
10 x 32 KB 8-way set associative instruction caches
10 x 32 KB 8-way set associative data caches
Level 2 cache size ?
10 x 256 KB 8-way set associative caches
Level 3 cache size
25 MB 20-way set associative shared cache
Physical memory
1536 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 / 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
Maximum memory bandwidth (GB/s): 68.3
ECC supported: Yes
Other peripherals
Direct Media Interface 2.0
Quick Path Interconnect (2 links)
PCI Express 3.0 interface (40 lanes)
Electrical / Thermal parameters
Maximum operating temperature ?
76°C
Minimum power dissipation
35 Watt (C1E state)
12 Watt (C6 state)
Thermal Design Power ?
90 Watt