xeon processor , processor intel
| Products Status |
Stock |
| Application |
Server |
| Processor Brand |
Intel |
| Type |
Quad-Core |
| Processor Type |
Intel Xeon |
| L2 Cache |
8MB |
| Socket Type |
Other, Socket 1150 / H3 / LGA1150 |
| Main Frequency |
3.6GHZ |
| Brand Name |
Intel |
| Model Number |
CPU E3-1271 v3 |
| Place of Origin |
Costa Rica |
Product Features
Intel Xeon E3-1271 v3 specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E3-1200 v3 |
| Model number ? | E3-1271 v3 |
| CPU part numbers | - CM8064601575330 is an OEM/tray microprocessor
- CM8064601575382 is an OEM/tray microprocessor
- BX80646E31271V3 is a boxed microprocessor
|
| Frequency ? | 3600 MHz |
| Turbo frequency | 4000 MHz (1 core)
3800 MHz (all cores) |
| Bus speed ? | 5 GT/s DMI |
| Clock multiplier ? | 36 |
| 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 |
| | |
| S-spec numbers |
| | ES/QS processors | Production processors | | Part number | QFFK | SR1R3 | | CM8064601575330 | | + | | CM8064601575382 | + | |
|
| Architecture / Microarchitecture |
| Microarchitecture | Haswell |
| Platform | Denlow |
| Processor core ? | Haswell LGA1150 |
| Core stepping ? | C0 (QFFK, SR1R3) |
| Manufacturing process | 0.022 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 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 E3-1271 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.
|
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