Learn more about the Core i3-9100f. Inaccurate specs? Let us know. Feedback. Model. Brand: Intel. Processor type: Desktop. Series: Core i3 9th Gen. Name: Core i3-9100f. Model: BX80684I39100F. Details: CPU socket type: LGA 1151 (300 series). Core name: Coffee Lake. # of cores: Quad-core. # of threads: 4-threads. Operating frequency: 3.6 GHz. Max turbo frequency: 4.2 GHz. Bus speed: 8 GT/s. L3 cache: 6MB. Manufacturing tech: 14nm. Instruction set: 64-bit. Hyper-threading support: No. Memory types: DDR4 2400. Memory channel: 2. Virtualization technology support: Yes. PCI Express revision: 3.0. Max number of PCI Express lanes: 16. Thermal design power: 65W.