Intel Xeon E5-2603v3 CPU SIX-Core 1.60GHz SR20A 15MB 85W LGA 2011-3 Processor

Product Description

General information
Type CPU / Microprocessor
Market segment Server
Family
Model number  ? 
CPU part numbers
  • CM8064401844200 is an OEM/tray microprocessor
  • BX80644E52603V3 is a boxed microprocessor
Frequency  ?  1600 MHz
Bus speed  ? 
6.4 GT/s QPI (3200 MHz)
5 GT/s DMI
Clock multiplier  ?  16
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
Price at introduction $213
S-spec numbers
Part number ES/QS processors Production processors
  QGSK SR20A
BX80644E52603V3   +
CM8064401844200 + +
Architecture / Microarchitecture
Microarchitecture Haswell
Platform Grantley-EP
Processor core  ?  Haswell-EP
Core stepping  ?  R2 (QGSK, SR20A)
CPUID 306F2 (SR20A)
Manufacturing process 0.022 micron
Data width 64 bit
The number of CPU cores 6
The number of threads 6
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
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 / Intel 64  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
Security Features
  • NX / XD / Execute disable bit  ? 
  • TXT / Trusted Execution technology
  • SMEP / Secure Mode Execution Protection
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
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 51.2
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  ?  72.8°C
Minimum power dissipation
28 Watt (C1E state)
20 Watt (C6 state)
Thermal Design Power  ?  85 Watt

Package Include：

1 * CPU.

In 100% working order. Photo above is only for illustration purposes. 
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