| General information | |
| Type | |
| Market segment | Server |
| Family | |
| Model number ? | |
| CPU part numbers |
|
| Frequency ? | 2300 MHz |
| Maximum turbo frequency | 3100 MHz (2 cores) |
| Bus speed ? | 8 GT/s QPI (4000 MHz) |
| Clock multiplier ? | 23 |
| Package | 1356-land Flip-Chip Land Grid Array |
| Socket | Socket 1356 / LGA1356 |
| Size | 1.77" x 1.67" / 4.5cm x 4.25cm |
| Introduction date | |
| Price at introduction | $1440 (OEM) |
| S-spec numbers | |
| Architecture / Microarchitecture | |
| Microarchitecture | Sandy Bridge |
| Platform | Romley-EN |
| Processor core ? | Sandy Bridge-EN |
| Core steppings ? | C1 (QBGE) |
| CPUIDs | 206D6 (QBGE) |
| Manufacturing process | 0.032 micron Hi-K metal gate process |
| Data width | 64 bit |
| The number of CPU cores | 8 |
| The number of threads | 16 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 8 x 32 KB instruction caches |
| Level 2 cache size ? | 8 x 256 KB |
| Level 3 cache size | 20 MB |
| Physical memory | 192 GB (per socket) |
| Multiprocessing | Up to 2 processors |
| Extensions and Technologies |
|
| Low power features | Enhanced SpeedStep technology ? |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Other peripherals |
|
| Electrical / Thermal parameters | |
| V core ? | 0.6V - 1.35V |
| Maximum operating temperature ? | 78°C |
| Thermal Design Power ? | 95 Watt |
