Intel Core i9 Rocket Lake i9-11900KF BOX
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2026 - new arrivals, bestsellers, and the most relevant models Intel.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2026 - new arrivals, bestsellers, and the most relevant models Intel.
Guide to Intel Core Processor Architectures and SocketsUnderstanding Intel generations and sockets: which processors to consider for purchase and which to avoid.
How to choose a CPU?How to choose the right CPU for any task, from spreadsheets to modern games and work applications
Buy Intel Core i9 Rocket Lake i9-11900KF BOX
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| $303.00 |  | ||||
Intel Core i9-11900KF - Core i9 11th Gen Rocket Lake 8-Core 3.5 GHz LGA 1200 125W None Integrated Graphics Desktop CPU Proce | $455.87 |  | |||
Intel SRKNF Intel Core i9-11900KF 8-Core 3.50GHz 8.00GT/s QPI 16MB L3 Cache Socket LGA1200 Processor Refurbished SRKNF | $577.14 |  | |||
Intel Core i9 (11th Gen) i9-11900KF Octa-core (8 Core) 3.50 GHz Processor - Retail Pack - 16 MB L3 Cache - 64-bit Processing | $577.99 |  | |||
Intel SRKNF | Core i9-11900KF 8-Core 3.50GHz 8.00GT/s QPI 16MB L3 Cache Socket LGA1200 Processor Refurbished SRKNF | $593.82 |  | |||
Intel I9-11900KF Intel Core i9 8-Core 3.50GHz 8.00GT/s 16MB Cache Socket FCLGA1200 Processor Refurbished I9-11900KF | $645.71 | | |||
Intel I9-11900KF | Core i9 8-Core 3.50GHz 8.00GT/s 16MB Cache Socket FCLGA1200 Processor Refurbished I9-11900KF | $664.41 | | |||
AccessoriesAll accessories for Intel i9-11900KF BOX →
Not recommended for purchase due to its price and terrible power consumption with expensive motherboards, and also buy at least a 700-watt power supply if you are going to overclock the CPU. I used to have an i7 7700k and decided to upgrade. Expected more, but got less. It's better to go for an i9 10900K, which will consume less and be more productive in multithreading or almost. Support for PCIe 4.0 lanes New DDR controller up to 3200MHz New integrated graphics card UHD 750 High energy consumption Price/Performance Overclocking is not high compared to the 10th generation (Maybe I have a bad unit) Good cooling is required Not recommended for complex CPU-demanding tasks Expensive motherboards for CPU use Intel i9-11900K OEM less than month |
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Intel Core i9 Rocket Lake configurations
| Price for Intel Core i9 Rocket Lake | ||||
|---|---|---|---|---|
 | Intel Core i9 Rocket Lake i9-11900 BOX | from $422.79 | 14 offers | |
| Intel Core i9 Rocket Lake i9-11900 OEM | from $547.31 | 2 offers | |
| Intel Core i9 Rocket Lake i9-11900F BOX | from $347.00 | 8 offers | |
| Intel Core i9 Rocket Lake i9-11900F OEM | from $547.31 | 2 offers | |
| Intel Core i9 Rocket Lake i9-11900K BOX | from $297.00 | 9 offers | |
| Intel Core i9 Rocket Lake i9-11900KF BOX | from $303.00 | 7 offers | |
| Intel Core i9 Rocket Lake i9-11900KF OEM | from $588.97 | 2 offers | |
| Intel Core i9 Rocket Lake i9-11900K OEM | from $459.97 | 1 offer | |
| Intel Core i9 Rocket Lake i9-11900T OEM | from $592.04 | 2 offers | |
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Intel LGA 1200, cores 8, threads 16, 3.5 GHz, TurboBoost 5.1 GHz, Turbo Max 3.0, process technology 14 nm, PCIe 4.0, UHD Graphics 750, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 128 GB, DDR4 3200 MHz
Intel LGA 1200, cores 8, threads 16, 3.6 GHz, TurboBoost 5 GHz, process technology 14 nm, PCIe 4.0, UHD Graphics 750, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 128 GB, DDR4 3200 MHz
Intel LGA 1200, cores 10, threads 20, 3.6 GHz, TurboBoost 5.2 GHz, Turbo Max 3.0, process technology 14 nm, UHD Graphics 630, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 128 GB, DDR4 2933 MHz
Intel LGA 1200, cores 4, threads 8, 3.7 GHz, TurboBoost 5 GHz, process technology 14 nm, PCIe 4.0, UHD Graphics P750, integrated graphics, multithreading, ECC, TDP 80 W, memory RAM: maximum 128 GB, DDR4 3200 MHz
Intel LGA 2011 v3, 50 - 160 W, cores 4 - 22 , threads 6 - 44 threads, process technology 14 nm, 1.6 - 3.7 GHz, maximum 1500 / 1536 GB
Intel LGA 1151, 35 - 91 W, cores 4 , threads 8 threads, process technology 14 nm, 2.4 - 4 GHz, TurboBoost 3.4 - 4.2 GHz, maximum 64 GB, DDR4 2133 MHz, HD Graphics 530
Intel LGA 1150, 35 - 84 W, cores 4 , threads 8 threads, process technology 22 nm, 2 - 3.6 GHz, TurboBoost 3 - 4 GHz, maximum 32 GB, HD Graphics 4600
AMD AM4, 65 W, cores 8 , threads 16 threads, process technology 7 nm, 3.7 / 3.8 GHz, TurboBoost 4.6 GHz, DDR4 3200 MHz, - / Radeon Vega 8
Intel LGA 1151 v2, 35 - 95 W, cores 6 , threads 6 threads, process technology 14 nm, 2.2 - 3.7 GHz, TurboBoost 3.7 - 4.6 GHz, maximum 128 GB, DDR4 2666 MHz, - / UHD Graphics 630
AMD AM4, 65 W, cores 6 , threads 12 threads, process technology 7 nm, 3.7 GHz, TurboBoost 4.2 GHz, maximum 64 GB, DDR4 3200 MHz, Radeon Vega 7
Intel LGA 1151 v2, 35 - 100 W, cores 8 , threads 8 threads, process technology 14 nm, 2 - 3.6 GHz, TurboBoost 4.3 - 4.9 GHz, maximum 128 GB, DDR4 2666 MHz, - / UHD Graphics 630
Intel LGA 1151 v2, 35 - 100 W, cores 8 , threads 16 threads, process technology 14 nm, 2.1 - 3.6 GHz, TurboBoost 4.4 / 5 GHz, maximum 128 GB, DDR4 2666 MHz, - / UHD Graphics 630