Xeon E3-1260L v5 specifications
General information
Type
CPU / Microprocessor
Market segment
Server
Family
Model number ?
E3-1260L v5
CPU part number
CM8066201921903 is an OEM/tray microprocessor
Frequency ?
2900 MHz
Maximum turbo frequency
3900 MHz
Bus speed ?
8 GT/s
Clock multiplier ?
29
Package
1151-land Flip-Chip Land Grid Array
S-spec numbers
Part number
ES/QS processors
Production processors
QJGT
SR2CR
SR2LH
CM8066201921903
+
+
Unknown
+
Architecture / Microarchitecture
Microarchitecture
Skylake
Platform
Greenlow
Processor c ?
Skylake-S
c stepping ?
R0 (QJGT, SR2CR, SR2LH)
CPUID
506E3 (SR2CR, SR2LH)
Manufacturing process
0.014 micron
Data width
64 bit
The number of CPU cores
4
The number of threads
8
Floating Point Unit
Integrated
Level 1 cache size ?
4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size ?
4 x 256 KB 4-way set associative caches
Level 3 cache size
8 MB 16-way set associative shared cache
Physical memory
64 GB
Multiprocessing
Uniprocessor
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 ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
TSX / Transactional Synchronization Extensions
Security Features
NX / XD / Execute disable bit ?
SGX / Software Guard Extensions
TXT / Trusted Execution technology
SMAP / Supervisor Mode Access Prevention
SMEP / Secure Mode Execution Protection
Low power features
Enhanced / technology ?
Integrated peripherals / components
Integrated graphics
None
Memory controller
The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133
Maximum memory bandwidth (GB/s): 34.1
ECC supported: Yes
Other peripherals
Direct Media Interface 3.0
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Thermal Design Power ?
45 Watt