Intel Core i9 10940X
- Cores: 14
- L3 cache: 20MB (shared)
- TDP: 165 W
- Transistor size: 14 nm
Core i9 10940X - desktop processor produced by Intel for socket LGA-2066 that has 14 cores and 28 threads. The base clock frequency of the CPU is 3300 MHz, but due to Turbo Boost technology, it can perform up to 4600 MHz. The size of the L3 cache is 20 MB. Please note that this chip doesn’t have integrated graphics.
Specifications
General
| Vendor | Intel |
| Released | October 7, 2019 |
| Type | Desktop |
| instruction set | x86-64 |
| Model number | i9-10940X |
| Integrated GPU | No |
CPU
| P-Cores | 14 |
| P-Threads | 28 |
| Base Frequency (P) | 3.3 GHz |
| Turbo Boost Frequency (P) | 4.6 GHz |
| Total Cores | 14 |
| Total Threads | 28 |
| Bus Frequency | 100 MHz |
| Multiplier | 33x |
| L1 Cache | 64K (per core) |
| L2 Cache | 1MB (per core) |
| L3 Cache | 20MB (shared) |
| Unlocked Multiplier | Yes |
Package
| Fabrication process | 14 nm |
| Socket | LGA-2066 |
| TDP | 165 W |
| Peak temperature | 86°C |
Memory Support
| Memory types | DDR4-2933 |
| Memory Size | 256 GB |
| Max. Memory Channels | 4 |
| ECC Support | No |
Misc
| Official site | Intel Core i9 10940X official page |
| PCI Express Version | 3.0 |
| PCI Express Lanes | 48 |
| Extended instructions | SSE4.1, SSE4.2, AVX-2, AVX-512 |