Product Description
General information | |
Type | CPU / Microprocessor |
Market segment | Server |
Family |
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Model number ? |
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CPU part numbers |
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Frequency ? | 2500 MHz |
Maximum turbo frequency |
2800 MHz (3 or more cores)
2900 MHz (2 cores)
3000 MHz (1 core)
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Bus speed ? |
7.2 GT/s QPI (3600 MHz)
5 GT/s DMI
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Clock multiplier ? | 25 |
Package | 1356-land Flip-Chip Land Grid Array |
Socket | Socket 1356 / LGA1356 |
Size | 1.77" x 1.67" / 4.5cm x 4.25cm |
Introduction date | January 9, 2014 |
End-of-Life date |
Last order date for consumer processors is September 30, 2016
Last shipment date for consumer tray processors is March 8, 2019
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Price at introduction | $551 |
S-spec numbers | |
Architecture / Microarchitecture | |
Microarchitecture | Ivy Bridge |
Platform | Romley-EN |
Processor core ? | Ivy Bridge-EN |
Core stepping ? | S1 (QF7F, SR1AH) |
CPUID | 306E4 (QF7F, SR1AH) |
Manufacturing process | 0.022 micron |
Data width | 64 bit |
The number of CPU 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
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Level 2 cache size ? | 6 x 256 KB |
Level 3 cache size | 15 MB |
Physical memory | 384 GB (per socket) |
Multiprocessing | Up to 2 processors |
Extensions and Technologies |
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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: 3
Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 38.4
ECC supported: Yes
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Other peripherals |
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Electrical / Thermal parameters | |
V core ? | 0.65V - 1.3V |
Maximum operating temperature ? | 76°C |
Thermal Design Power ? | 80 Watt |
1 * CPU.
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