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Intel Xeon E3-1231 v3 - CM8064601575332 / BX80646E31231V3 information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon E3-1200 v3
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E3-1200 v3
Model number    E3-1231 v3
CPU part numbers
  • CM8064601575332 is an OEM/tray microprocessor
  • CM8064601575384 is an OEM/tray microprocessor
  • BX80646E31231V3 is a boxed microprocessor
Frequency    3400 MHz
Turbo frequency 3800 MHz (1 core)
3600 MHz (all cores)
Bus speed    5 GT/s DMI
Clock multiplier    34
Package 1150-land Flip-Chip Land Grid Array
Socket Socket 1150 / H3 / LGA1150
Size 1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date May 11, 2014
Price at introduction $240 (OEM)
$250 (box)
S-spec numbers
  ES/QS processors Production processors
Part number QFFM SR1R5
CM8064601575332   +
CM8064601575384 +  
Architecture / Microarchitecture
Microarchitecture Haswell
Platform Denlow
Processor core    Haswell LGA1150
Core stepping    C0 (QFFM, SR1R5)
Manufacturing process 0.022 micron
Data width 64 bit
The number of 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 8-way set associative caches
Level 3 cache size 8 MB 16-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
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
  • TSX / Transactional Synchronization Extensions
  • EM64T / Extended Memory 64 technology / Intel 64   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • TBT 2.0 / Turbo Boost technology 2.0   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power features
  • Core C1/C1E, C3 and C6 states
  • Package C1/C1E, C3 and C6 states
  • Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 25.6
ECC supported: Yes
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Thermal Design Power    80 Watt
Notes on Intel Xeon E3-1231 v3
  • The processor has the following security, data protection and/or software features: Intel Secure Key, vPro technology, Identity Protection technology, OS Guard and Anti-Theft technology.


other microprocessors
Intel Xeon E3-1240 v3 - CM8064601467102 / BX80646E31240V3 Intel Xeon E3-1240L v3 - CM8064601575341
Intel Xeon E3-1241 v3 - CM8064601575331 / BX80646E31241V3 Intel Xeon E3-1245 v3 - CM8064601466509 / BX80646E31245V3
Intel Xeon E3-1246 v3 - CM8064601575205 / BX80646E31246V3 Intel Xeon E3-1265L v3 - CM8064601467406
Intel Xeon E3-1268L v3 - CM8064601484200 Intel Xeon E3-1270 v3 - CM8064601467101 / BX80646E31270V3
Intel Xeon E3-1271 v3 - CM8064601575330 / BX80646E31271V3 Intel Xeon E3-1275 v3 - CM8064601466508 / BX80646E31275V3
Intel Xeon E3-1275L v3 - CM8064601575224 Intel Xeon E3-1276 v3 - CM8064601575216 / BX80646E31276V3

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