| General information |
| Type | |
| Market segment | Server |
| Family | |
| Model number ? | |
| CPU part numbers | - AT80602000789AA is an OEM/tray microprocessor
- BX80602E5540 is a boxed microprocessor
|
| Frequency ? | 2533 MHz |
| Maximum turbo frequency | 2800 MHz (1 core)
2667 MHz (4 cores) |
| Bus speed ? | 5.86 GT/s QPI (2933 MHz) |
| Package | 1366-land Flip-Chip Land Grid Array (FC-LGA8)
1.77" x 1.67" (4.5 cm x 4.25 cm) |
| Socket | |
| Introduction date | |
| End-of-Life date | Last order date for consumer processors is September 28, 2012
Last shipment date for consumer tray processors is March 27, 2015 |
| Price at introduction | $744 |
| S-spec numbers |
| Part number | ES/QS processors | Production processors |
|---|
| | | | | | | AT80602000789AA | + | + | + | + | | BX80602E5540 | | | | + |
|
| Architecture / Microarchitecture |
| Microarchitecture | Nehalem |
| Platform | Tylersburg-EP
Tylersburg-EN
Tylersburg-WS |
| Processor core ? | Nehalem-EP |
| Core stepping ? | D0 (Q1G2, SLBF6) |
| CPUID | 106A5 (SLBF6) |
| Manufacturing process | 0.045 micron
731 million transistors |
| Die | 263mm2 |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 4 x 32 KB 4-way set associative instruction caches
4 x 32 KB 8-way set associative data caches |
| Level 2 cache size ? | 4 x 256 KB 8-way set associative caches |
| Level 3 cache size | 8 MB 16-way set associative shared cache |
| Physical memory | 144 GB |
| 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 ?
- 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 / Turbo Boost technology ?
|
| Low power features | - Thread C1/C1E, C3 and C6 states
- Core C1/C1E, C3 and C6 states
- Package C1/C1E, C3 and C6 states
- Enhanced SpeedStep technology ?
|
| Integrated peripherals / components |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1
Memory channels: 3
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 25.6
ECC supported: Yes |
| Other peripherals | Quick Path Interconnect (2 links) |
| Electrical / Thermal parameters |
| V core ? | 0.75V - 1.35V |
| Minimum/Maximum operating temperature ? | 5°C - 76°C |
| Maximum power dissipation ? | 173.59 Watt
137.17 Watt (sustained) |
| Thermal Design Power ? | 80 Watt |
