Specifications:
| Product Collection | 12th Generation Intel® Core™ i7 Processors |
| Code Name | Products formerly Alder Lake |
| Vertical Segment | Desktop |
| Processor Number | i7-12700KF |
| Lithography | Intel 7 |
| Use Conditions | PC/Client/Tablet |
| CPU Specifications
| |
| Total Cores | 12 |
| # of Performance-cores | 8 |
| #of Efficient-cores | 4 |
| Total Threads | 20 |
| Max Turbo Frequency | 5.00GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency | 5.00GHz |
| Performance-core Max Turbo Frequency | 4.90 GHz |
| Efficient-core Max Turbo Frequency | 3.80 GHz |
| Performance-core Base Frequency | 3.60 GHz |
| Efficient-core Base Frequency | 2.70 GHz
|
| Cache | 25 MB Intel® Smart Cache |
| Total L2 Cache | 12 MB |
| Processor Base Power | 125 W |
| Maximum Turbo Power | 190 W |
| Supplemental Information
| |
| Marketing Status | Launched |
| Launch Date p | Q4’21 |
| Embedded Options Available | No |
| Memory Specifications
| |
| Max Memory Size (dependent on memory type) | 128 GB
|
| Memory Types | Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s |
| Max Memory Bandwidth | 76.8 GB/s |
| Max # of Memory Channels | 2 |
| Expansion Options
| |
| Direct Media Interface (DMI) Revision | 4.0 |
| Max # of DMI Lanes | 8 |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 and 4.0 |
| PCI Express Configurations ‡ | Up to 1×16+4, 2×8+4 |
| Max # of PCI Express Lanes | 20 |
| Package Specifications
| |
| Sockets Supported | FCLGA1700 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2020A |
| TJUNCTION | 100°C |
| Advanced Technologies
| |
| Intel® Gaussian & Neural Accelerator | 3.0 |
| Intel® Thread Director | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Optane™ Memory Supported | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® Turbo Boost Max Technology 3.0 | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper-Threading Technology | Yes |
| Intel® 64 | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Security & Reliability
| |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® Control-Flow Enforcement Technology | Yes |
| Intel® AES New Instructions | Yes |
| Secure Key | Yes |
| Intel® OS Guard | Yes |
| Execute Disable Bit | Yes |
| Intel® Boot Guard | Yes |
| Mode-based Execute Control (MBEC) | Yes |
| Intel® Virtualization Technology (VT-x) | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® VT-x with Extended Page Tables (EPT) | Yes |
