Core i3-9100HL vs Core i5-10400F

The Core i3-9100HL packs 4 cores / 4 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core i5-10400F has 2 more cores. Boost clocks reach 2.9 GHz on the Core i3-9100HL versus 4.3 GHz on the Core i5-10400F — a 38.9% clock advantage for the Core i5-10400F (base: 1.6 GHz vs 2.9 GHz). The Core i3-9100HL uses the Coffee Lake (2017−2019) architecture (14 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Core i3-9100HL scores 3,454 against the Core i5-10400F's 13,029 — a 116.2% lead for the Core i5-10400F. Geekbench 6 single-core — the metric most relevant to gaming — records 1,037 vs 1,454, a 33.5% lead for the Core i5-10400F that directly translates to higher frame rates. Multi-core Geekbench: 2,373 vs 5,783 (83.6% advantage for the Core i5-10400F). L3 cache: 6 MB (total) on the Core i3-9100HL vs 12 MB (total) on the Core i5-10400F.

The Core i3-9100HL uses the BGA1440 socket (PCIe 3.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4 2666 MHz memory speed. The Core i5-10400F supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Intel 300 Series (Core i3-9100HL) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).

Neither processor supports overclocking. Virtualization support: true (Core i3-9100HL) vs VT-x, VT-d (Core i5-10400F). The Core i3-9100HL includes integrated graphics (Intel UHD Graphics 630), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core i3-9100HL targets Embedded, Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.

At launch, the Core i3-9100HL was priced at $225, while the Core i5-10400F came in at $160. On launch pricing ($225 vs $160), Core i5-10400F was $65 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-9100HL delivers 15.4 pts/$ vs 81.4 pts/$ for the Core i5-10400F — making the Core i5-10400F the 136.6% better value option.

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