| Type | CPU / Microprocessor | ||||||
| Market segment | Server | ||||||
| Family | Intel Xeon E7-8800 v3 | ||||||
| Model number | E7-8895 v3 | ||||||
| CPU part number |
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| Frequency | 2600 MHz | ||||||
| Turbo frequency |
3500 MHz (6 or fewer cores) 3400 MHz (7 or 8 cores) 3300 MHz (9, 10, 11 or 12 cores) 3200 MHz (13 or 14 cores) 3000 MHz (15 or more cores) |
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| Bus speed |
9.6 GT/s QPI (4800 MHz) 5 GT/s DMI |
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| Clock multiplier | 26 | ||||||
| Package | 2011-land Flip-Chip Land Grid Array | ||||||
| Socket | Socket 2011-1 / R1 / LGA2011-1 | ||||||
| Size | 2.05" x 1.77" / 5.2cm x 4.5cm | ||||||
| Introduction date | 2nd quarter 2015 | ||||||
| S-spec numbers | |||||||
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| Architecture / Microarchitecture | |||||||
| Microarchitecture | Haswell | ||||||
| Platform | Brickland | ||||||
| Processor core | Haswell-EX | ||||||
| Manufacturing process | 0.022 micron | ||||||
| Data width | 64 bit | ||||||
| The number of CPU cores | 18 | ||||||
| The number of threads | 36 | ||||||
| Floating Point Unit | Integrated | ||||||
| Level 1 cache size |
18 x 32 KB instruction caches 18 x 32 KB data caches |
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| Level 2 cache size | 18 x 256 KB | ||||||
| Level 3 cache size | 45 MB | ||||||
| Physical memory | 1536 GB (per socket) | ||||||
| Multiprocessing | Up to 8 processors | ||||||
| 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: 4 Supported memory: DDR3-1066, DDR3-1333, DDR3-1600, DDR4-1333, DDR4-1600, DDR4-1866 DIMMs per channel: 6 Maximum memory bandwidth (GB/s): 102 ECC supported: Yes |
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| Other peripherals |
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| Electrical / Thermal parameters | |||||||
| Maximum operating temperature | 77°C | ||||||
| Thermal Design Power | 175 Watt | ||||||
| Notes on Intel Xeon E7-8895 v3 | |||||||
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