MPN:
801419-001
HP Intel Xeon E3-1231 v3 processor 3.4 GHz 8 MB Smart Cache
- Cores
- 4
- Threads
- 8
- Base clock
- 3.4 GHz
- Boost clock
- 3.8 GHz
- Socket
- LGA 1150 (Socket H3)
- TDP
- 80 W
- Processor line
- Intel Xeon E3 v3
- Cache
- 8 MB
- Process node
- 22 nm
Overview
The HP Intel Xeon E3-1231 v3 processor 3.4 GHz 8 MB Smart Cache features Intel Xeon E3 v3 processor, 4 cores, a 3.4 GHz base clock and up to 3.8 GHz boost. Full verified specifications are listed below.
Compatibility
- Pairs with CPUs using the LGA 1150 (Socket H3) socket.
- Requires DDR3 memory — not interchangeable with other generations.
- Draws up to 80 W — size your cooling and PSU headroom accordingly.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Benchmarks
Performance Benchmarks
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Technical Specifications
Memory
1- ECC support
- Yes
General
49- Bus type
- DMI2
- 64-bit support
- Yes
- Idle power states
- Yes
- Scalability
- 1S
- Intel TSX-NI
- Yes
- Compatibility
- PROMO Z230T ZC3.4
- Intended use
- Server/Workstation
- Market segment
- Server
- Memory channels
- Dual-channel
- Bus speed
- 5 GT/s
- Intel® OS Guard
- Yes
- Processor series
- Intel Xeon E3-1200 v3
- Intel® Secure Key
- Yes
- Execute Disable (NX)
- Yes
- Number of QPI links
- 0
- Integrated graphics
- No
- CPU configuration (max)
- 1
- Conflict-free minerals
- Yes
- Intel Fast Memory Access
- Yes
- Intel Flex Memory Access
- Yes
- PCI Express slots version
- 3.0
- Long-term availability
- No
- Graphics & IMC lithography
- 22
- PCI Express configurations
- 1x16,1x8+2x4,2x8
- Instruction sets
- AVX 2.0,SSE4.1,SSE4.2
- Intel® Turbo Boost Technology
- 2.0
- Thermal monitoring
- Yes
- Trusted Execution (TXT)
- Yes
- SpeedStep power scaling
- Yes
- PCIe lanes
- 16
- Memory types supported by processor
- DDR3-SDRAM,DDR3L-SDRAM
- Intel® vPro™ Platform Eligibility
- Yes
- Memory voltage supported by processor
- 1.5
- Virtualization (VT-x)
- Yes
- Intel® My WiFi Technology (Intel® MWT)
- No
- Intel VT-x with Extended Page Tables (EPT)
- Yes
- Intel® Anti-Theft Technology (Intel® AT)
- Yes
- Memory clock speeds supported by processor
- 1333,1600
- Intel® AES New Instructions (Intel® AES-NI)
- Yes
- Memory bandwidth supported by processor (max)
- 25.6
- Maximum internal memory supported by processor
- 32
- Intel® Identity Protection Technology (Intel® IPT)
- Yes
- Directed I/O virtualization (VT-d)
- Yes
- Intel® Hyper Threading Technology (Intel® HT Technology)
- Yes
- buildcores_verified
- 1
- buildcores_opendb_id
- 2a28256e-83fa-4e1a-9030-ffb0b824b5e2
- buildcores_category
- CPU
- socket
- LGA 1150
- tdp_watts
- 80
Processor
13- Stepping
- C0
- Cache
- 8 MB
- Cores
- 4
- Model
- E3-1231V3
- Processor line
- Intel Xeon E3 v3
- Socket
- LGA 1150 (Socket H3)
- Threads
- 8
- Cache level
- Smart Cache
- Process node
- 22 nm
- Base clock
- 3.4 GHz
- Boost clock
- 3.8 GHz
- CPU operating modes
- 64-bit
- TDP
- 80 W
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Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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