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| Overview | |
|---|---|
| Product Name | Intel® Core™ i7-12700KF |
| Full Name | Intel® Core™ i7-12700KF Processor (25M Cache, up to 5.00 GHz) |
| Processor Family | 12th Generation Intel® Core™ i7 |
| Codename | Alder Lake-S (C0) |
| Segment | Desktop |
| Launch Date | Q4 2021 (November 2021) |
| OPN / MPN | BX8071512700KF |
| Integrated Graphics | None (Discrete GPU Required) |
| Boxed Thermal Solution | Not Included |
| CPU Cores & Architecture | |
| Total Cores | 12 (8 Performance-cores + 4 Efficient-cores) |
| Total Threads | 20 |
| P-Core Architecture | Golden Cove (8 cores, Hyper-Threading enabled) |
| E-Core Architecture | Gracemont (4 cores, no Hyper-Threading) |
| Core Architecture | Hybrid (Intel Thread Director) |
| Manufacturing Process | Intel 7 (10 nm Enhanced SuperFin) |
| Die Size | 215.25 mm² (Monolithic) |
| ISA / Architecture | x86-64 (64-bit) |
| Clock Speeds | |
| P-Core Base Frequency | 3.60 GHz |
| P-Core Max Turbo Boost 2.0 | 4.90 GHz |
| P-Core Max Turbo Boost Max 3.0 | 5.00 GHz |
| E-Core Base Frequency | 2.70 GHz |
| E-Core Max Turbo Frequency | 3.80 GHz |
| Unlocked Multiplier | Yes (Overclocking Supported) |
| Cache | |
| L1 Instruction Cache (P-Core) | 8 × 32 KB |
| L1 Data Cache (P-Core) | 8 × 48 KB |
| L1 Instruction Cache (E-Core) | 4 × 64 KB |
| L1 Data Cache (E-Core) | 4 × 32 KB |
| L2 Cache (P-Core) | 8 × 1.25 MB (10 MB total) |
| L2 Cache (E-Core Cluster) | 1 × 2 MB (shared per 4 E-cores) |
| L2 Cache Total | 12 MB |
| L3 Cache (Intel Smart Cache) | 25 MB (Shared) |
| Memory | |
| Max Memory Size | 128 GB |
| Memory Types Supported | DDR5, DDR4 (not simultaneously) |
| Max DDR5 Speed | DDR5-4800 MT/s |
| Max DDR4 Speed | DDR4-3200 MT/s |
| Memory Channels | 2 (Dual-Channel) |
| Max Memory Bandwidth | 76.8 GB/s (DDR5-4800, Dual-Channel) |
| ECC Memory Support | Yes (requires chipset support) |
| PCI Express | |
| PCIe Revisions Supported | PCIe 5.0 & PCIe 4.0 |
| Max PCIe Lanes (CPU) | 20 Total |
| PCIe 5.0 Lanes | 16 (x16 for GPU) |
| PCIe 4.0 Lanes | 4 (x4 for NVMe) |
| Compatible Chipsets | Intel 600-series (Z690, B660, H670, H610), Intel 700-series (Z790) |
| Power | |
| Base TDP (PBP) | 125 W |
| Maximum Turbo Power (MTP) | 190 W |
| Thermal Junction (Tj Max) | 100°C |
| Socket & Platform | |
| Socket | LGA1700 |
| Platform | Desktop (ATX, mATX, mITX) |
| Instruction Sets & Technologies | |
| Instruction Sets | SSE4.1, SSE4.2, AVX2, AVX-512 (P-cores only) |
| Intel Hyper-Threading Technology | Yes (P-cores only) |
| Intel Turbo Boost Technology 2.0 | Yes |
| Intel Turbo Boost Max Technology 3.0 | Yes |
| Intel Thread Director | Yes |
| Intel Deep Learning Boost (VNNI) | Yes |
| Intel AES-NI | Yes |
| Intel 64 (EM64T) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel VT-d (Directed I/O) | Yes |
| Intel Trusted Execution Technology (TXT) | Yes |
| Intel Secure Key (RDRAND) | Yes |
| Execute Disable Bit (XD / NX) | Yes |
| Intel Speed Shift Technology (HWP) | Yes |
| Intel Extreme Tuning Utility (XTU) Support | Yes (K-series unlocked) |
| Operating System Support | |
| Windows | Windows 11, Windows 10 (20H1, 20H2, 21H1, 21H2, 22H2) |
| Linux | Yes (Kernel 5.15+) |






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