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Intel Xeon E5-2666 v3 - CM8064401675902 information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon E5-2600 v3
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E5-2600 v3
Model number    E5-2666 v3
CPU part number
  • CM8064401675902 is an OEM/tray microprocessor
Frequency    2900 MHz
Turbo frequency 3500 MHz (1 core)
3200 MHz (all cores)
Bus speed    5 GT/s DMI
Clock multiplier    29
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 January 2015
S-spec numbers
  Production processors
Part number SR1Y7
CM8064401675902 +
Architecture / Microarchitecture
Microarchitecture Haswell
Platform Grantley-EP
Processor core    Haswell-EP
Manufacturing process 0.022 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 associative shared cache
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 / 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   
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 2
Memory channels per controller: 2
Supported memory: DDR4
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
Thermal Design Power    135 Watt [1]
Notes on Intel Xeon E5-2666 v3
  • The processor has the following security, data protection and/or software features: Intel Secure Key and vPro technology.
[1] - Information is not confirmed


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