intel CPU Processor Server Series
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Specification >>>
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-2600 |
| Model number | E5-2667 |
| CPU part number | |
| CM8062100854802 is an OEM/tray microprocessor | |
| Frequency | 2900 MHz |
| Turbo frequency | 3500 MHz (1 core) |
| 3400 MHz (2 cores) | |
| 3300 MHz (3 cores) | |
| 3200 MHz (4, 5 or 6 cores) | |
| Bus speed | 8 GT/s QPI (4000 MHz) |
| 5 GT/s DMI | |
| Clock multiplier | 29 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011 / LGA2011 |
| Size | 2.07″ x 1.77″ / 5.25cm x 4.5cm |
| Introduction date | 6-Mar-12 |
| S-spec numbers | |
| Part number | Production processors |
| QBEP | |
| CM8062100854802 | + |
| Architecture / Microarchitecture | |
| Microarchitecture | Sandy Bridge |
| Platform | Romley-EP |
| Romley-WS | |
| Processor core | Sandy Bridge-EP |
| Core steppings | C0 (QB7T) |
| C1 (QBEP, SR0H3) | |
| C2 (QBUR, SR0KP) | |
| CPUIDs | 206D5 (QB7T) |
| 206D6 (QBEP, SR0H3) | |
| 206D7 (QBUR, SR0KP) | |
| Manufacturing process | 0.032 micron Hi-K metal gate process |
| Data width | 64 bit |
| The number of CPU cores | 6 |
| The number of threads | 12 |
| 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 |
| Physical memory | 384 GB (per socket) |
| 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 | |
| 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 | |
| TXT / Trusted Execution technology | |
| Low power features | Enhanced SpeedStep technology |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 4 | |
| Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600 | |
| DIMMs per channel: 3 | |
| Maximum memory bandwidth (GB/s): 51.2 | |
| ECC supported: Yes | |
| Other peripherals | |
| Direct Media Interface 2.0 | |
| Quick Path Interconnect (2 links) | |
| PCI Express 3.0 interface | |
| Electrical / Thermal parameters | |
| V core | 0.6V – 1.35V |
| Maximum operating temperature | 85°C |
| Thermal Design Power | 130 Watt |
| Notes on Intel Xeon E5-2667 | |
| VT-d virtualization and Trusted Execution Technology are not supported on processors with C0 and C1 core steppings | |
| The processor has the following security, data protection and/or software features: Intel vPro technology. | |
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