Intel Core i9-9900K @ 3.60GHz vs Intel Core i9-9900KF @ 3.60GHz
Intel Core i9-9900K @ 3.60GHz and Intel Core i9-9900KF @ 3.60GHz are both desktop processors listed on PassMark CPU Benchmarks. This page sets their benchmark scores, estimated prices, and specifications side by side using the same source data for both, so the figures are directly comparable.
Both list the FCLGA1151-2 socket, so swapping between them may not require a new motherboard. Confirm the exact model on the motherboard manufacturer's CPU support list, including the minimum BIOS version.
| Metric | Intel Core i9-9900K @ 3.60GHz | Intel Core i9-9900KF @ 3.60GHz |
|---|---|---|
| Single core | 2,908 | 2,899 |
| Multicore | 18,026 | 17,991 |
| Estimated price | $224.74 | $219.22 |
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Base clock | 3.6 GHz | 3.6 GHz |
| Turbo clock | 5 GHz | 5 GHz |
| Typical TDP | 95 W | 95 W |
| Socket | FCLGA1151-2 | FCLGA1151-2 |
| Class | Desktop | Desktop |
| Release / first seen | Q4 2018 | Q2 2019 |
How do the benchmark scores compare?
Intel Core i9-9900K @ 3.60GHz has a PassMark single-core score of 2,908, compared with 2,899 for Intel Core i9-9900KF @ 3.60GHz. Intel Core i9-9900K @ 3.60GHz has the higher score in this benchmark.
Intel Core i9-9900K @ 3.60GHz has a PassMark multicore score of 18,026, compared with 17,991 for Intel Core i9-9900KF @ 3.60GHz. Intel Core i9-9900K @ 3.60GHz has the higher score in this benchmark.
Single-core scores describe one thread; multicore scores describe aggregate CPU throughput. These results do not establish which CPU is faster in every application. Compare platform support and total upgrade cost before buying.
Intel Core i9-9900K @ 3.60GHz lists FCLGA1151-2; Intel Core i9-9900KF @ 3.60GHz lists FCLGA1151-2. Check the motherboard manufacturer's CPU support list and BIOS requirements. If the required platform changes, include motherboard, memory and cooling costs; the CPU price alone is not the full upgrade cost.
Related comparisons
Other processors readers weigh against these two.
- Intel Core i9-9900K @ 3.60GHz vs AMD Ryzen 7 2700X
- Intel Core i9-9900K @ 3.60GHz vs AMD Ryzen 5 3600X
- Intel Core i9-9900K @ 3.60GHz vs AMD Ryzen 5 3600
- Intel Core i9-9900K @ 3.60GHz vs AMD Ryzen 5 PRO 3600
- Intel Core i9-9900K @ 3.60GHz vs AMD Ryzen 5 PRO 4655G
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 7 2700X
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 5 3600X
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 5 3600
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 7 PRO 4750GE
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 5 3600XT
- Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen 5 PRO 3600
Sources and data freshness
- Intel Core i9-9900K @ 3.60GHz on PassMark CPU Benchmarks. Data retrieved .
- Intel Core i9-9900KF @ 3.60GHz on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work