| General information | |||||||||
| Type | CPU / Microprocessor | ||||||||
| Market segment | Server | ||||||||
| Family | Intel Xeon E3-1200 v3 | ||||||||
| Model number ? | E3-1270 v3 | ||||||||
| CPU part numbers |
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| Frequency ? | 3500 MHz | ||||||||
| Turbo frequency | 3900 MHz (1 core) 3700 MHz (4 cores) |
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| Bus speed ? | 5 GT/s DMI | ||||||||
| Package | 1150-land Flip-Chip Land Grid Array | ||||||||
| Socket | Socket 1150 / H3 / LGA1150 | ||||||||
| Size | 1.48" x 1.48" / 3.75cm x 3.75cm | ||||||||
| Introduction date | June 2, 2013 (launch) June 4, 2013 (announcement) |
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| Price at introduction | $328 (OEM) $339 (box) |
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| S-spec numbers | |||||||||
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| Architecture / Microarchitecture | |||||||||
| Microarchitecture | Haswell | ||||||||
| Platform | Denlow | ||||||||
| Processor core ? | Haswell LGA1150 | ||||||||
| Core stepping ? | C0 (SR151) | ||||||||
| Manufacturing process | 0.022 micron | ||||||||
| 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 | 8 MB | ||||||||
| Physical memory | 32 GB | ||||||||
| Multiprocessing | Uniprocessor | ||||||||
| Features |
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| Low power features |
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| Integrated peripherals / components | |||||||||
| Integrated graphics | None | ||||||||
| Memory controller | The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1333, DDR3-1600 DIMMs per channel: up to 2 Maximum memory bandwidth (GB/s): 25.6 ECC supported: Yes |
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| Other peripherals |
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| Electrical / Thermal parameters | |||||||||
| Thermal Design Power ? | 80 Watt | ||||||||
