Intel Xeon L5639 - AT80614005076AB
Specifications
| General information | ||||||||||
| Type | CPU / Microprocessor | |||||||||
| Market segment | Server | |||||||||
| Family | Intel Xeon 5600 | |||||||||
| Model number ? | L5639 | |||||||||
| CPU part number | AT80614005076AB is an OEM/tray microprocessor | |||||||||
| Frequency ? | 2133 MHz | |||||||||
| Turbo frequency | 2667 MHz (1 or 2 cores) 2533 MHz (3 or 4 cores) 2400 MHz (5 or 6 cores) | |||||||||
| Bus speed ? | 2933 MHz QPI | |||||||||
| Clock multiplier ? | 16 | |||||||||
| Package | 1366-land Flip-Chip Land Grid Array (FC-LGA10) | |||||||||
| Socket | Socket 1366 (LGA1366) | |||||||||
| Size | 1.77" x 1.67" / 4.5cm x 4.25cm | |||||||||
| S-spec numbers | ||||||||||
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| Architecture / Microarchitecture | ||||||||||
| Microarchitecture | Nehalem | |||||||||
| Platform | Tylersburg-EP Tylersburg-EN Tylersburg-WS | |||||||||
| Processor core ? | Westmere-EP | |||||||||
| Core stepping ? | B1 (Q4U2, SLBZJ) | |||||||||
| CPUID | 206C2 (Q4U2, SLBZJ) | |||||||||
| Manufacturing process | 0.032 micron High-K metal gate process 1170 million transistors | |||||||||
| Data width | 64 bit | |||||||||
| The number of cores | 6 | |||||||||
| The number of threads | 12 | |||||||||
| Floating Point Unit | Integrated | |||||||||
| Level 1 cache size ? | 6 x 32 KB instruction caches 6 x 32 KB data caches | |||||||||
| Level 2 cache size ? | 6 x 256 KB | |||||||||
| Level 3 cache size | 12 MB | |||||||||
| Multiprocessing | Up to 2 processors | |||||||||
| Features |
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| Low power features | Enhanced SpeedStep technology ? | |||||||||
| On-chip peripherals |
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| Electrical/Thermal parameters | ||||||||||
| Thermal Design Power ? | 60 Watt | |||||||||
| Notes on Intel AT80614005076AB | ||||||||||
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CPUs, related to Intel Xeon L5639
| Model | Cores / Threads |
Freq. | Turbo freq. |
L3 cache |
Multi- processing |
TDP | Features |
|---|---|---|---|---|---|---|---|
| Intel Xeon 5600 family, Socket 1366 | |||||||
| Intel Xeon E5645 | 6 / 12 | 2.4 GHz | 2.8 GHz | 12 MB | 2 | 80 Watt | AES, TXT, TBT |
| Intel Xeon L5645 | 6 / 12 | 2.4 GHz | 2.93 GHz | 12 MB | 2 | 60 Watt | AES, TXT, TBT |
| Intel Xeon E5649 | 6 / 12 | 2.53 GHz | 2.93 GHz | 12 MB | 2 | 80 Watt | AES, TXT, TBT |
| Intel Xeon X5650 | 6 / 12 | 2.66 GHz | 3.06 GHz | 12 MB | 2 | 95 Watt | AES, TXT, TBT |
| Intel Xeon X5660 | 6 / 12 | 2.8 GHz | 3.2 GHz | 12 MB | 2 | 95 Watt | AES, TXT, TBT |
| Intel Xeon X5670 | 6 / 12 | 2.93 GHz | 3.33 GHz | 12 MB | 2 | 95 Watt | AES, TXT, TBT |
| Intel Xeon X5679 | 6 / 12 | 3.2 GHz | 12 MB | 2 | AES, TXT, TBT | ||
| Intel Xeon X5675 | 6 / 12 | 3.06 GHz | 3.46 GHz | 12 MB | 2 | 95 Watt | AES, TXT, TBT |
| Intel Xeon X5680 | 6 / 12 | 3.33 GHz | 3.6 GHz | 12 MB | 2 | 130 Watt | AES, TXT, TBT |
| Intel Xeon X5690 | 6 / 12 | 3.46 GHz | 3.73 GHz | 12 MB | 2 | 130 Watt | AES, TXT, TBT |
| Other families, Nehalem micro-architecture, Socket 1366 | |||||||
| Intel Xeon W3565 | 4 / 8 | 3.2 GHz | 8 MB | 1 | 130 Watt | AES, TXT, TBT | |
| Intel Xeon W3570 | 4 / 8 | 3.2 GHz | 8 MB | 1 | 130 Watt | AES, TXT, TBT | |
| Intel Xeon W5580 | 4 / 8 | 3.2 GHz | 8 MB | 2 | 130 Watt | AES, TXT, TBT | |
| Intel Xeon W5590 | 4 / 8 | 3.33 GHz | 8 MB | 2 | 130 Watt | AES, TXT, TBT | |
| Intel Xeon W3580 | 4 / 8 | 3.33 GHz | 8 MB | 1 | 130 Watt | AES, TXT, TBT | |
| Intel Xeon W3670 | 6 / 12 | 3.2 GHz | 3.46 GHz | 12 MB | 1 | 130 Watt | AES, TXT, TBT |
| Intel Xeon W3680 | 6 / 12 | 3.33 GHz | 3.6 GHz | 12 MB | 1 | 130 Watt | AES, TXT, TBT |
| Intel Xeon W3690 | 6 / 12 | 3.46 GHz | 3.73 GHz | 12 MB | 1 | 130 Watt | AES, TXT, TBT |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Xeon L5639
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
AES - AES instructions
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
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News
May 01, 2011: Introduced in March 2010, Xeon 5600 family of server processors for
dual-socket systems was refreshed in February of this year, bringing
the total number of available models to more than 20. Specifications
of these microprocessors are well known, and you can find them on our
website or in the Intel ARK database. There are three Xeon 5600 CPUs
that you won't find on Intel ARK site, though. One of them is a
dual-core Xeon X5698, clocked at impressively high for x86
architecture 4.4 GHz. Two other SKUs, virtually unknown to
public, are L5639 and X5679.
CPU ID
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