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SR2S2\CM8066902026904\E7-4850 V4
| General information | |
|---|---|
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E7-4800 v4 |
| Model number | E7-4850 v4 |
| CPU part number | CM8066902026904 is an OEM/tray microprocessor |
| Frequency | 2100 MHz |
| Maximum turbo frequency | 2800 MHz |
| Bus speed | 8 GT/s QPI (4000 MHz) |
| 5 GT/s DMI | |
| Clock multiplier | 21 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-1 / R1 / LGA2011-1 |
| Size | 2.05" x 1.77" / 5.2cm x 4.5cm |
| Introduction date | 42527 |
| Price at introduction | |
| S-spec numbers | |
| Part number | Production processors |
| SR2S2 | |
| CM8066902026904 | + |
| Architecture / Microarchitecture | |
| Microarchitecture | Broadwell |
| Platform | Brickland |
| Processor core | Broadwell-EX |
| Core stepping | B0 (SR2S2) |
| CPUID | 406F1 (SR2S2) |
| Manufacturing process | 0.014 micron |
| Data width | 64 bit |
| The number of CPU cores | 16 |
| The number of threads | 32 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 16 x 32 KB instruction caches |
| 16 x 32 KB data caches | |
| Level 2 cache size | 16 x 256 KB caches |
| Level 3 cache size | 40 MB 20-way set associative shared cache |
| Physical memory | 3072 GB |
| Multiprocessing | Up to 4 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 | |
| TXT / Trusted Execution technology | |
| TSX / Transactional Synchronization Extensions | |
| 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: DDR3-1066, DDR3-1333, DDR3-1600, DDR4-1333, DDR4-1600, DDR4-1866 | |
| ECC supported: Yes | |
| Other peripherals | Direct Media Interface 2.0 |
| Quick Path Interconnect (3 links) | |
| PCI Express 3.0 interface (32 lanes) | |
| Electrical / Thermal parameters | |
| Maximum operating temperature | 69°C |
| Thermal Design Power | 115 Watt |
Product
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