| Type |
CPU / Microprocessor |
| Market segment |
Server |
| Family |
Intel Xeon E5-2*00 |
| Model number |
E5-2*20 |
| CPU part numbers |
- CM80*2101048401 is an OEM/tray microprocessor
- BX80*21E52*20 is a boxed microprocessor
|
| Frequency |
2000 MHz |
| Turbo frequency |
2500 MHz (1 or 2 cores)
2400 MHz (3 or 4 cores)
2300 MHz (5 or * cores) |
| Bus speed |
*.2 GT/s QPI (3*00 MHz)
5 GT/s DMI |
| Clock multiplier |
20 |
| Package |
2011-land Flip-Chip Land Grid Array |
| Socket |
Socket 2011 / LGA2011 |
| Size |
2.0*" x 1.**" / 5.25cm x 4.5cm |
| Introduction date |
March *, 2012 |
| End-of-Life date |
Last order date for consumer processors is Jun 2*, 2015
Last shipment date for consumer tray processors is Dec 01, 201* |
| Price at introduction |
$40* (OEM)
$410 (box) |
| S-spec numbers |
| |
ES/QS processors |
Production processors |
| Part number |
QB*Y |
QBF3 |
QBV5 |
SR0H* |
SR0KW |
| BX80*21E52*20 |
|
|
|
|
+ |
| CM80*2101048401 |
+ |
+ |
+ |
+ |
+ | |
| Architecture / Microarchitecture |
| Microarchitecture |
Sandy Bridge |
| Platform |
Romley-EP
Romley-WS |
| Processor core |
Sandy Bridge-EP |
| Core steppings |
C1 (QBF3, SR0H*)
C2 (QBV5, SR0KW) |
| CPUIDs |
20*D* (QBF3, SR0H*)
20*D* (QBV5, SR0KW) |
| Manufacturing process |
0.032 micron Hi-K metal gate process |
| Data width |
*4 bit |
| The number of cores |
* |
| The number of threads |
12 |
| Floating Point Unit |
Integrated |
| Level 1 cache size |
* x 32 KB instruction caches
* x 32 KB data caches |
| Level 2 cache size |
* x 25* KB |
| 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
- EM*4T / Extended Memory *4 technology / Intel *4
- 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, DDR3-10**, DDR3-1333
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 42.*
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.*V - 1.35V |
| Maximum operating temperature |
**.4°C |
| Thermal Design Power |
*5 Watt |
| Notes on Intel Xeon E5-2*20 |
- Also offered as an embedded microprocessor
- 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.
|
