Intel Core i7 12700K
Intel Core i7 12700K: Highlights
Intel Core i7 12700K is a desktop processor produced by Intel. It has 12 cores and 20 threads. CPU base clock frequency is 3600 MHz, but it’s due to Turbo Boost technology, it can perform up to 5000 MHz. Intel Core i7 12700K has integrated graphics Intel UHD Graphics 770.
Intel Core i7 12700K is based on a 7 nm fabrication process and a TDP of 125W. It supports DDR5 | DDR4 memory with a double-channel interface and a memory speed is 4800 MT/s | 3200 MT/s.
SPECIFICATIONS
General Information
| Vendor | Intel |
| Released | October 2021 |
| Type | Desktop |
| Model | Core i7 12700K |
| Instruction set | x86-64 |
| Codename | Alder Lake-S |
| Socket | LGA-1700 |
| Integrated GPU | UHD Graphics 770 |
| Supported displays | 4 |
| Supports 64-bit | Yes |
CPU Performance
| Cores | 12 |
| Threads | 20 |
| Base Frequency | 3.6 GHz |
| Turbo Boost Frequency | 5 GHz |
| Bus Frequency | 100 MHz |
| Clock Multiplier | 36x |
| L1 Cache | 64K (per core) |
| L2 Cache | 12MB (shared) |
| L3 Cache | 25MB (shared) |
| L2 core | - |
| L3 core | - |
| Unlocked Multiplier | Yes |
iGPU
| Integrated Graphics | UHD Graphics 770 |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1500 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Execution Units | 32 |
| TGP | 15W |
| Max. Resolution |
4096 x 2160 @ 60Hz 7680 x 4320 @ 60Hz 5120 x 3200 @ 120Hz |
| iGPU FLOPS | 0.78 TFLOPS |
Power
| Transistors | - |
| Fabrication process | 7nm |
| TDP | 125W |
| Max. temperature | 100°C |
Memory Support
| Memory Types |
DDR5 DDR4 |
| Memory Size | 128GB |
| RAM speed |
4800 MT/s 3200 MT/s |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 76.8 GB/s |
| ECC Support | Yes |
| DDR memory version | 5 |
| Bus Transfer Rate | - |
| Bus Speed | - |
Miscellaneous
| Official Site | Intel Core i7 12700K Official website |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 20 |
Benchmarks
| Cinebench R23 Single-Core | 1919 |
| Cinebench R23 Multi-Core | 22788 |
| Passmark CPU Single-Core | 4016 |
| Passmark CPU Multi-Core | 34118 |
| Geekbench Single-Core | 2095 |
| Geekbench Multi-Core | 15387 |
Key Features
| SSE version | 4.2 |
| Front-end width | - |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
