| Type | CPU / Microprocessor | ||||||||||||
| Market segment | Server | ||||||||||||
| Family | Intel Xeon E5-4600 | ||||||||||||
| Model number | E5-4603 | ||||||||||||
| CPU part numbers |
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| Frequency | 2000 MHz | ||||||||||||
| Bus speed |
6.4 GT/s QPI (3200 MHz) 5 GT/s DMI |
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| Clock multiplier | 20 | ||||||||||||
| Package | 2011-land Flip-Chip Land Grid Array | ||||||||||||
| Socket | Socket 2011 / LGA2011 | ||||||||||||
| Size | 2.07" x 1.77" / 5.25cm x 4.5cm | ||||||||||||
| Introduction date | May 14, 2012 | ||||||||||||
| End-of-Life date |
Last order date is Jun 26, 2015 Last shipment date for tray processors is Dec 01, 2017 Last shipment date for boxed processors is Dec 04, 2015 |
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| Price at introduction |
$551 (OEM) $555 (box) |
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| S-spec numbers | |||||||||||||
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| Architecture / Microarchitecture | |||||||||||||
| Microarchitecture | Sandy Bridge | ||||||||||||
| Processor core | Sandy Bridge-EP | ||||||||||||
| Core stepping | M1 (SR0LF) | ||||||||||||
| CPUID | 206D7 (SR0LF) | ||||||||||||
| Manufacturing process | 0.032 micron Hi-K metal gate process | ||||||||||||
| 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 instruction caches 4 x 32 KB data caches |
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| Level 2 cache size | 4 x 256 KB | ||||||||||||
| Level 3 cache size | 10 MB | ||||||||||||
| Physical memory | 384 GB (per socket) | ||||||||||||
| Multiprocessing | Up to 4 processors | ||||||||||||
| Features |
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| 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, DDR3-1066 Maximum memory bandwidth (GB/s): 34.1 ECC supported: Yes |
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| Other peripherals |
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| Electrical / Thermal parameters | |||||||||||||
| V core | 0.6V - 1.35V | ||||||||||||
| Thermal Design Power | 95 Watt | ||||||||||||
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