General information | |
Type | CPU / Microprocessor |
Market segment | Embedded |
Family | Intel Xeon E5-2400 v3 |
Model number | E5-2428L v3 |
CPU part number | CM8064301559000 is an OEM/tray CPU |
Spec code | SR235 |
Frequency | 1800 MHz |
Turbo frequency | 2300 MHz |
Bus speed | 8 GT/s QPI (4000 MHz) |
| 5 GT/s DMI |
Clock multiplier | 18 |
Package | 1356-land Flip-Chip Land Grid Array |
Socket | Socket 1356-3 / B3 / LGA1356-3 |
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Architecture / Microarchitecture | |
Microarchitecture | Haswell |
Platform | Grantley-EN [1] |
Processor core | Haswell-EN |
Core stepping | R2 (SR235) |
Manufacturing process | 0.022 micron |
Data width | 64 bit |
The number of CPU cores | 8 |
The number of threads | 16 |
Floating Point Unit | Integrated |
Level 1 cache size | 8 x 32 KB |
Level 2 cache size | 8 x 256 KB |
Level 3 cache size | 20 MB |
Physical memory | 384 GB (per socket) |
Multiprocessing | Up to 2 processors |
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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 |
| DIMMs per channel: 2 |
| Maximum memory bandwidth (GB/s): 38.4 |
| ECC supported: Yes |
Other peripherals | Direct Media Interface 2.0 |
| Quick Path Interconnect (1 link) |
| PCI Express 3.0 interface (24 lanes) |
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Electrical / Thermal parameters | |
V core | 0.65V - 1.3V |
Maximum operating temperature | 93°C |
Thermal Design Power | 55 Watt |