%20hybrid%20power%20with%20up%20to%205.5%20GHz%20turbo%20boost%20and%20Intel%20UHD%20770%20Graphics.%20Supports%20DDR4-DDR5%20memory%20for%20elite%20gaming%20and%20creation.%20BX8071512900KS?unique=bce8eea)
%20hybrid%20power%20with%20up%20to%205.5%20GHz%20turbo%20boost%20and%20Intel%20UHD%20770%20Graphics.%20Supports%20DDR4-DDR5%20memory%20for%20elite%20gaming%20and%20creation.%20BX8071512900KS?unique=bce8eea)
Product Description
Experience the pinnacle of desktop performance with the Intel Core i9-12900KS, the ultimate unlocked processor in Intel’s 12th Generation Alder Lake lineup. Designed for extreme gamers, professional creators, and performance enthusiasts, this CPU pushes boundaries with its Hybrid Core Architecture, blending 8 Performance-cores (P-cores) and 8 Efficient-cores (E-cores) for unparalleled multitasking and speed.
Running at a base frequency of 3.4 GHz and reaching an astonishing 5.5 GHz Max Turbo Boost, the i9-12900KS delivers record-breaking responsiveness for demanding applications, gaming, and creative workflows. The Intel Thread Director intelligently distributes workloads between P-cores and E-cores to ensure optimal efficiency and smooth multitasking under any load.
With 30 MB of Intel Smart Cache, support for both DDR5-4800 MHz and DDR4-3200 MHz memory, and compatibility with PCIe 5.0 and 4.0, this processor is built to handle the most data-intensive tasks. Integrated Intel UHD Graphics 770 provides high-quality visuals, while overclocking capabilities allow enthusiasts to push their systems even further.
Whether you’re streaming, rendering, or gaming at 4K and beyond, the Intel Core i9-12900KS redefines what’s possible in high-end computing.
Key Features
16 Cores (8 P-cores + 8 E-cores) / 24 Threads
Base Frequency 3.4 GHz / Boost up to 5.5 GHz
30 MB Intel Smart Cache
Unlocked for overclocking
Intel UHD Graphics 770 (Integrated)
Supports DDR5 and DDR4 Dual-Channel Memory
PCIe 5.0 and 4.0 Support (20 Lanes)
Intel Thread Director for optimized workload management
Hybrid Core Architecture for peak efficiency and power
Built on Intel 7 process technology
Compatible with Intel 600 Series motherboards
Specifications
| Specification | Details |
| Brand / Series | Intel Core i9 12th Gen (Alder Lake S) |
| Model | i9-12900KS |
| Socket Type | LGA 1700 |
| Architecture | Hybrid Core (8 P-Cores + 8 E-Cores) |
| Total Cores / Threads | 16 Cores / 24 Threads |
| Base Frequency (P-Cores) | 3.4 GHz |
| Base Frequency (E-Cores) | 2.5 GHz |
| Max Turbo Frequency | Up to 5.5 GHz |
| Intel Turbo Boost Max 3.0 Technology | Yes |
| L3 Cache | 30 MB Intel Smart Cache |
| Unlocked / Overclockable | Yes |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 MHz |
| Graphics Max Dynamic Frequency | 1.55 GHz |
| Supported Memory Types | DDR5 4800 MHz / DDR4 3200 MHz |
| Memory Channels | 2 (Dual Channel) |
| Max Memory Capacity | 128 GB |
| PCI Express Revision | 5.0 and 4.0 |
| Max PCI Express Lanes | 20 (16 + 4) |
| Processor Base Power (TDP) | 150 W |
| Maximum Turbo Power | 241 W |
| Thermal Solution | Not included (Boxed Processor Only) |
| Virtualization Support | Intel VT-x, VT-d, EPT |
| Instruction Set | 64-bit (SSE4.1, SSE4.2, AVX2) |
| Intel Technologies | Thread Director, Turbo Boost Max 3.0, Deep Learning Boost, Hyper-Threading, Speed Shift, SpeedStep |
| Security Features | Intel AES-NI, Secure Key, Boot Guard, Control-Flow Enforcement (CET), Execute Disable Bit |
| Chipset Compatibility | Intel 600 Series Motherboards |
| Package Type | Boxed Processor – No Cooler Included |
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