| Type |
CPU / Microprocessor |
| Market segment |
Desktop |
| Family |
Intel Core i7 |
| Model number |
i7-4820K |
| CPU part numbers |
CM8063301292805 is an OEM/tray CPU |
| |
BX80633I74820K is a boxed CPU |
| Frequency |
3700 MHz |
| Turbo frequency |
3900 MHz |
| Bus speed |
5 GT/s DMI |
| Package |
2011-land Flip-Chip Land Grid Array |
| Socket |
Socket 2011 / LGA2011 |
| Microarchitecture |
Ivy Bridge |
| Processor core |
Ivy Bridge-E |
| Data width |
64 bit |
| The number of cores |
4 |
| The number of threads |
8 |
| Level 1 cache size |
4 x 32 KB |
| Level 2 cache size |
4 x 256 KB 8-way set associative caches |
| Level 3 cache size |
10 MB 20-way set associative shared cache |
| Physical memory |
64 GB |
| Multiprocessing |
Uniprocessor |
| Integrated graphics |
None |
| Memory controller |
The number of controllers: 1 |
| |
Memory channels: 4 |
| |
Supported memory: DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866 |
| |
Maximum memory bandwidth (GB/s): 59.7 |
| Other peripherals |
Direct Media Interface 2.0 |
| |
PCI Express 3.0 interface (40 lanes) |
| Thermal Design Power |
130 Watt |
