Intel Core i9 10940X
Intel Core i9 10940X: Highlights
Intel Core i9 10940X is a desktop processor produced by Intel. It has 14 cores and 28 threads. CPU base clock frequency is 3300 MHz, but it’s due to Turbo Boost technology. It can perform up to 4600 MHz. Intel Core i9 10940X CPU has no integrated graphics.
Intel Core i9 10940X is based on a 14 nm fabrication process and a TDP of 165W. It supports DDR4 memory with a dual-channel interface and a memory speed is 2933 MT/s.
SPECIFICATIONS
General Information
| Vendor | Intel |
| Released | October 2019 |
| Type | Desktop |
| Model | Core i9 10940X |
| Instruction set | x86-64 |
| Codename | Cascade Lake |
| Socket | FCLGA 2066 |
| Integrated GPU | No |
| Supported displays | No |
| Supports 64-bit | Yes |
CPU Performance
| Cores | 14 |
| Threads | 28 |
| Base Frequency | 3.3 GHz |
| Turbo Boost Frequency | 4.6 GHz |
| Bus Frequency | 100 MHz |
| Clock Multiplier | 33x |
| L1 Cache | 64K (per core) |
| L2 Cache | 1MB (per core) |
| L3 Cache | 20MB (shared) |
| L2 core | - |
| L3 core | - |
| Unlocked Multiplier | Yes |
iGPU
| Integrated Graphics | No |
| GPU Base Clock | - |
| GPU Boost Clock | - |
| Shading Units | - |
| TMUs | - |
| ROPs | - |
| Execution Units | - |
| TGP | - |
| Max. Resolution | - |
| iGPU FLOPS | - |
Power
| Transistors | - |
| Fabrication process | 14nm |
| TDP | 165W |
| Max. temperature | 94°C |
Memory Support
| Memory Types | DDR4 |
| Memory Size | 256GB |
| RAM speed | 2933 MHz |
| Max. Memory Channels | 4 |
| Max. Memory Bandwidth | 94.0 GB/s |
| ECC Support | No |
| DDR memory version | 4 |
| Bus Transfer Rate | - |
| Bus Speed | 8 GT/s DMI3 |
Miscellaneous
| Official Site | Intel Core i9 10940X Official website |
| PCI Express Version | 3.0 |
| PCI Express Lanes | 48 |
Benchmarks
| Cinebench R23 Single-Core | 1220 |
| Cinebench R23 Multi-Core | 16296 |
| Passmark CPU Single-Core | 2660 |
| Passmark CPU Multi-Core | 27931 |
| Geekbench Single-Core | 1140 |
| Geekbench Multi-Core | 13580 |
Key Features
| SSE version | 4.1 / 4.2 |
| Front-end width | - |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
