Intel® Core ™ I9-12900KS
Intel® Core ™ i9-12900KS processor
| Product collection | 12th generation of Intel® Core ™ i9 processors |
| Processor number | I9-12900KS |
| Managed sockets | Fclga1700 |
| Lithography | 7 nm |
| NB. hearts | 16 |
| # of Performance-Cores | 8 |
| # of Efficient-Cores | 8 |
| NB. thread | 24 |
| Turbo maximum frequency | 5.50 GHz |
| Intel® Thermal Velocity Boost frequency | 5.50 GHz |
| Frequency of Intel® Turbo Boost Max 3.0 technology | 5.30 GHz |
| Max Turbo Frequency | 5.20 GHz |
| MAX TURBO FREQUENCY MAX | 4.00 GHz |
| Frequency base performance-Base | 3.40 GHz |
| Efficient-Core Base Frequency | 2.50 GHz |
| Hidden | 30 MB Intel® Smart Cache |
| Total L2 Cache | 14 Mb |
| Bus speed | 8 GT/S |
| Pdt | 150 W |
| Maximum turbo power | 241 W |
| Maximum memory capacity (depends on the type of memory) | 128 GB |
| Types of memory | Up to DDR5 4800 mt/s Up to DDR4 3200 mt/s |
| NB. Max. memory channels | 2 |
| Maximum memory bandwidth | 76.8 GB/S |
| Processor graphics | Intel® UHD Graphics 770 |
| Basic graphics frequency | 300 MHz |
| Maximum dynamic graphics frequency | 1.55 GHz |
| Graphic outlet | EDP 1.4b, DP 1.4A, HDMI 2.1 |
| Execution units | 32 |
| Maximum resolution (HDMI 1.4) | 4096 x 2160 @ 60Hz |
| Maximum resolution (DP) | 7680 x 4320 @ 60Hz |
| Maximum resolution (EDP - Integrated flat screen) | 5120 x 3200 @ 120Hz |
| Directx support | 12 |
| OpenGL management | 4.5 |
| Multi-format codec engines | 2 |
| Intel® Quick Sync Video technology | Yes |
| Intel® Clear Video HD technology | Yes |
| Nbre supported screens | 4 |
| Opencl care | 2.1 |
| Direct Media Interface (DMI) Revision | 4.0 |
| Max # Of DMI LANES | 8 |
| PCI Express revision | 5.0 and 4.0 |
| PCI Express configurations | 1x16+4, 2x8+4 |
| NB. of PCI Express max. | 20 |
| Thermal solution specifications | CEO 2022E |
| TJunction | 90 ° C |
| Packaging | 45.0 mm x 37.5 mm |
| Intel® Gaussian & Neural Accelerator accelerator | 3.0 |
| Intel® Thread Director | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
| Intel® Optane ™ memory support | Yes |
| Intel® Speed SHIFT technologies | Yes |
| Intel® Adaptive Boost technology | Yes |
| Intel® Thermal Velocity Boost | Yes |
| Intel® Turbo Boost Max 3.0 technology | Yes |
| Intel® Turbo Boost technology | 2.0 |
| Intel® Hyper-Threading Technology | Yes |
| Intel® virtualization technology (VT-X) | Yes |
| Intel® virtualization technology for distributed I/S (VT-D) | Yes |
| Intel® VT-X virtualization technology with pagination tables (extended page tables) | Yes |
| Intel® 64 | Yes |
| Instructions | 64-bit |
| Extensions to the instructions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| States of inactivity | Yes |
| Improved Intel Speedstep® technology | Yes |
| Thermal surveillance technologies | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Transactional Synchronization Extensions - New Instructions | No |
| New Intel® AES instructions | Yes |
| Secure Key | Yes |
| Intel® OS Guard | Yes |
| Locking bit | Yes |
| Intel® Boot Guard | Yes |
| Mode-Based Execute Control (MBE) | Yes |
| Intel® Control-FLOW SPECIAL TECHNOLOGY | Yes |