| General information |
|
| Type |
CPU / Microprocessor |
| Market segment |
Server |
| Family |
Intel Xeon E5-2600 |
| Model number |
E5-2687W |
| CPU part numbers |
CM8062107184308 is an OEM/tray CPU |
| |
BX80621E52687W is a boxed CPU |
| Spec codes |
SR0GX / SR0KG |
| Frequency |
3100 MHz |
| Turbo frequency |
3800 MHz (1 core) |
| |
3600 MHz (2 or 3 cores) |
| |
3500 MHz (4 or 5 cores) |
| |
3400 MHz (6 or more cores) |
| Bus speed |
8 GT/s QPI (4000 MHz) |
| |
5 GT/s DMI |
| Clock multiplier |
31 |
| Package |
2011-land Flip-Chip Land Grid Array |
| Socket |
Socket 2011 / LGA2011 |
| |
|
| Architecture / Microarchitecture |
|
| Microarchitecture |
Sandy Bridge |
| Platform |
Romley-EP |
| |
Romley-WS |
| Processor core |
Sandy Bridge-EP |
| Core steppings |
C0 (QB7R) |
| |
C0? (QAR6) |
| |
C1 (QBE9, SR0GX) |
| |
C2 (QBUB, SR0KG) |
| CPUID |
206D7 (QBUB, SR0KG) |
| 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 |
| Level 2 cache size |
8 x 256 KB |
| Level 3 cache size |
20 MB |
| Physical memory |
384 GB (per socket) |
| Multiprocessing |
Up to 2 processors |
| |
|
| 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 |
84.8°C |
| Thermal Design Power |
150 Watt |
