General information | |
Type | CPU / Microprocessor |
Market segment | Server |
Family | Intel Xeon E3-1200 v6 |
Model number | E3-1240 v6 |
CPU part numbers |
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Frequency | 3.7 GHz / 3700 MHz |
Maximum turbo frequency | 4.1 GHz / 4100 MHz |
Bus speed | 8 GT/s Direct Media Interface |
Clock multiplier | 37 |
Package | 1151-land Flip-Chip Land Grid Array |
Socket | Socket 1151 / H4 / LGA1151 |
Size | 1.48" x 1.48" / 3.75cm x 3.75cm |
Introduction date | March 28, 2017 |
Price at introduction | $272 |
S-spec numbers | |
Architecture / Microarchitecture | |
Instruction set | x86 |
Microarchitecture | Kaby Lake |
Processor core | Kaby Lake-S |
Core stepping | B0 |
Manufacturing process | 0.014 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 8-way set associative instruction caches 4 x 32 KB 8-way set associative data caches |
Level 2 cache size | 4 x 256 KB 4-way set associative caches |
Level 3 cache size | 8 MB 16-way set associative shared cache |
Physical memory | 64 GB |
Multiprocessing | Uniprocessor |
Extensions & Technologies |
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Security Features |
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Low power features | Enhanced SpeedStep technology |
Integrated Graphics Processing Unit | |
None | |
Integrated peripherals / components | |
Memory controller | The number of controllers: 1 Memory channels (per controller): 2 Memory channels (total): 2 Supported memory: DDR3L-1866, DDR4-2400 ECC supported: Yes |
Other peripherals |
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Electrical / Thermal parameters | |
V core | 0.55V - 1.52V |
Thermal Design Power | 72 Watt |