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Specifications
| Cores | 24 Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
|---|---|
| Threads | 32 Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
| Socket | FCLGA1700 Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
| TDP | 125W Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
| Launch Date | Q4'23 Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
| Lithography | Intel 7 Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
| Max Memory Size | 192GB Collected by AI
Source: Intel® Core™ i9 processor 14900K (36M Cache, up to 6.00 GHz) Specifications (Checked 2026-10-19) |
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- Support インテル サポート (ja) Checked: 2026-10-20
- Specifications Intel 製品仕様(ARK) (en) Checked: 2026-10-20
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Overview Summarized by AI
Features
The Intel Core i9-14900K is a 24-core, 32-thread CPU.CoresThreads The socket is FCLGA1700, the manufacturing process is Intel 7, the TDP is 125W, and the release period is listed as Q4'23.SocketLithographyTDPLaunch Date
Compared with other generations and competitors
The Core i5-14400 on the same FCLGA1700 socket has 10 cores and 16 threads with a TDP of 65W, while the i9-14900K has more cores and a higher TDP.Intel Core i5-14400Intel Core i5-14400Intel Core i5-14400Intel Core i5-14400CoresTDP Core Ultra 7 265K, Core Ultra 9 285K, and Core Ultra 5 245K are all listed with an FCLGA1851 socket and a TDP of 125W.Intel Core Ultra 7 265KIntel Core Ultra 7 265KIntel Core Ultra 9 285KIntel Core Ultra 9 285KIntel Core Ultra 5 245KIntel Core Ultra 5 245K
The maximum memory capacity is 256 GB for the Core Ultra 7 265K, whereas it is 192 GB for the i9-14900K.Max Memory SizeIntel Core Ultra 7 265K The Core Ultra 9 285K is listed as having integrated Intel Graphics, whereas the i9-14900K has no mention of integrated graphics.Intel Core Ultra 9 285K
Tips for adopting it (AI's view)
When selecting a motherboard, be sure to verify that it has an FCLGA1700 socket and the corresponding chipset. Use the same FCLGA1700 socket as the i5-14400, so motherboards with the same socket are candidates; however, verify each chipset combination individually.
Memory is limited to a maximum of 192 GB; please verify that the intended capacity falls within this limit. The TDP is 125W, so it is recommended to check in advance whether the CPU cooler's cooling capability and the power supply unit's capacity are sufficient.
The documentation indicates that integrated graphics cannot be confirmed; therefore, if display output is required, please verify the compatibility status with the manufacturer's specifications and prepare a graphics card as needed.
Summarized on: 2026-10-20