TDP
125W
Max RAM
50 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 1200Intel Core i9-11900KF |
| Chipset i | Z590, Z490, H470 (1 other) |
| Has Integrated Graphics i | ✖ |
| Release date i | 4 years ago03/16/2021 (25 others) |
| Thermal design power (tdp) i | 125W (36 others) |
| Semiconductor size i | 14 nm (274 others) |
| Cpu temperature i | 100 °C (504 others) |
| Pci express (pcie) version i | 4 (261 others) |
Performance
| CPU Speed i | 8 x 3.5 GHz (1 other) |
| Cpu threads i | 16 threads (173 others) |
| Turbo clock speed i | 5.3GHz (24 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 4 MB (63 others) |
| L3 Cache i | 16 MB (159 others) |
| L1 Cache i | 640 KB (24 others) |
| L2 Core i | 0.5 MB/core (166 others) |
| L3 Core i | 2 MB/core (241 others) |
Benchmarks
| Passmark result i | 24999 |
| Passmark result (single) i | 3538 |
| Cinebench r20 (multi) result i | 6187 (1 other) |
| Cinebench r20 (single) result i | 650 (1 other) |
| Geekbench 6 Result (multi) i | 10055 |
| Geekbench 6 Result (single) i | 2328 (1 other) |
Integrated graphics
| Opencl version i | 3 (289 others) |
Memory
| Ram speed (max) i | 3200 MHz (87 others) |
| Maximum memory bandwidth i | 50 GB/s (18 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 128GB (262 others) |
| Bus transfer rate i | 8 GT/s (195 others) |
| Supports ecc memory i | ✖ |
Similar products
Frequently Asked Questions
What is the bus transfer rate of the Intel Core i9-11900KF?
At 8 GT/s, the Intel Core i9-11900KF is 18% above the category average for bus transfer rate, ranking #4 out of 315 — see ranking cpu products.
What is the TDP of the Intel Core i9-11900KF?
At 125W, the Intel Core i9-11900KF is 103% above the category average for TDP, ranking #62 out of 931 — see ranking cpu products.
How much L2 cache does the Intel Core i9-11900KF have?
At 4 MB, the Intel Core i9-11900KF is 47% below the category average for L2 cache, ranking #360 out of 820 — see ranking cpu products.
What is the single-core Geekbench 6 score of the Intel Core i9-11900KF?
At 2328, the Intel Core i9-11900KF is 34% above the category average for single-core Geekbench 6 score, ranking #139 out of 576 — see ranking cpu products.
What is the semiconductor size of the Intel Core i9-11900KF?
At 14 nm, the Intel Core i9-11900KF is 33% above the category average for semiconductor size, ranking #86 out of 950 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the Intel Core i9-11900KF?
At 10,055, the Intel Core i9-11900KF is 31% above the category average for multi-core Geekbench 6 score, ranking #156 out of 576 — see ranking cpu products.
How much L1 cache does the Intel Core i9-11900KF have?
At 640 KB, the Intel Core i9-11900KF is 28% above the category average for L1 cache, ranking #88 out of 656 — see ranking cpu products.
How much L3 cache does the Intel Core i9-11900KF have?
At 16 MB, the Intel Core i9-11900KF is 27% below the category average for L3 cache, ranking #297 out of 870 — see ranking cpu products.
What is the RAM speed of the Intel Core i9-11900KF?
At 3200 MHz, the Intel Core i9-11900KF is 26% below the category average for RAM speed, ranking #479 out of 929 — see ranking cpu products.
What is the cinebench r20 (single) result of the Intel Core i9-11900KF?
At 650, the Intel Core i9-11900KF is 22% above the category average for cinebench r20 (single) result, ranking #61 out of 264 — see ranking cpu products.
What is the PassMark result of the Intel Core i9-11900KF?
At 24,999, the Intel Core i9-11900KF is 21% above the category average for PassMark result, ranking #245 out of 855 — see ranking cpu products.
What is the cinebench r20 (multi) result of the Intel Core i9-11900KF?
At 6187, the Intel Core i9-11900KF is 20% above the category average for cinebench r20 (multi) result, ranking #66 out of 261 — see ranking cpu products.
How does it compare?
How does the Intel Core i9-11900KF's semiconductor size compare to similar CPUss?
At 14 nm, the Intel Core i9-11900KF leads the Intel Core Ultra 7 265H (3 nm) by 79%.
How does the Intel Core i9-11900KF's TDP compare to similar CPUss?
At 125W, the Intel Core i9-11900KF leads the Intel Core Ultra 7 265H (28W) by 78%.
How does the Intel Core i9-11900KF's RAM speed compare to similar CPUss?
At 3200 MHz, the Intel Core i9-11900KF trails the Intel Core Ultra 7 265H (8400 MHz) by 62%.
How does the Intel Core i9-11900KF's memory channels compare to similar CPUss?
At 2, the Intel Core i9-11900KF trails the Apple M4 Max (16-core CPU / 40-core GPU) (4) by 50%.
How does the Intel Core i9-11900KF's L2 cache compare to similar CPUss?
At 4 MB, the Intel Core i9-11900KF trails the AMD Ryzen 7 Pro 7745 (8 MB) by 50%.
How does the Intel Core i9-11900KF's L3 cache compare to similar CPUss?
At 16 MB, the Intel Core i9-11900KF trails the AMD Ryzen 7 Pro 7745 (32 MB) by 50%.
How does the Intel Core i9-11900KF's l2 core compare to similar CPUss?
At 0.5 MB/core, the Intel Core i9-11900KF trails the AMD Ryzen 7 Pro 7745 (1 MB/core) by 50%.
How does the Intel Core i9-11900KF's l3 core compare to similar CPUss?
At 2 MB/core, the Intel Core i9-11900KF trails the AMD Ryzen 7 Pro 7745 (4 MB/core) by 50%.
How does the Intel Core i9-11900KF's cinebench r20 (multi) result compare to similar CPUss?
At 6187, the Intel Core i9-11900KF leads the Intel Core i9-10980HK (3643) by 41%.
How does the Intel Core i9-11900KF's PassMark result compare to similar CPUss?
At 24,999, the Intel Core i9-11900KF leads the Intel Core i9-10980HK (15,425) by 38%.
How does the Intel Core i9-11900KF's multi-core Geekbench 6 score compare to similar CPUss?
At 10,055, the Intel Core i9-11900KF trails the AMD Ryzen 7 7700 (14,920) by 33%.
How does the Intel Core i9-11900KF's PCIe version compare to similar CPUss?
At 4, the Intel Core i9-11900KF leads the Intel Core i9-10980HK (3) by 25%.