Core i5-6440HQ: CPU benchmarks and laptop guide

The Intel Core i5-6440HQ is a 2015 Skylake quad-core that appears in 8 catalog laptops — a Dell-heavy roster of Latitude business machines flanked by entry workstations from Dell and HP. Measured against the catalog's 69 tracked games, it clears the recommended CPU tier for 15 of them. This guide covers where the chip sits among laptop CPUs, what it brings, and which laptops carry it.

Where the Core i5-6440HQ sits in 2026

A catalog score of 42.5 places the chip 306th of 741 scored laptop CPUs — around the 40th percentile of a table spanning two decades of silicon. The neighborhood within three ranks is genuinely mixed-era: the Core i7-4700HQ (43.3), Ryzen 5 4500U (42.9) and Core i3-8109U (42.7) just above, the Ryzen 7 PRO 3700U (42.3), Ryzen 5 3550H (42.1) and Core i3-8121U (41.8) just below. Trading places with 2018–2020 budget chips a half-generation newer is a fair result for a 2015 quad-core — Skylake's raw clocks kept it competitive long after its launch year.

What the chip brings

Skylake-H here means 4 physical cores without hyperthreading — 4 threads total — on a 14 nm process, running a 2.6 GHz base clock with turbo up to 3.5 GHz inside a 45 W H-class envelope. The integrated Intel HD Graphics 530 is a desktop-duty solution rather than a gaming one. Public benchmarks frame it well: Geekbench single-core 1,094, multi-core 2,899, and a PassMark rating of 5,024 — roughly double the Haswell dual-cores of the two preceding years, which is exactly what four real cores bought you in 2015.

Games: CPU-side readiness

Measured purely as a processor, the chip clears the recommended CPU tier for 15 of 69 cataloged games — God of War, Horizon Zero Dawn, Hitman 3, Days Gone, Grand Theft Auto V, Overwatch and Shadow of the Tomb Raider among them. A large shelf of titles sits at the minimum tier, including Cyberpunk 2077, Doom Eternal, Death Stranding, PUBG: Battlegrounds and Metro Exodus. The heaviest demands — Starfield, Elden Ring, Baldur's Gate 3, Fortnite, Counter-Strike 2 — outpace it entirely on the CPU side. These verdicts are CPU-only: whether any of this translates into play depends on the laptop's GPU and RAM, and the integrated HD 530 in most roster machines is rarely up to it.

Laptops that carry it

The roster spans 2015–2016 and leans corporate: Dell's Latitude E5470 ($167), E5570 ($194), 5480 ($184) and 5580 ($159), plus the workstation-adjacent Precision 3510 ($243) and 3520 ($246), with HP's ZBook 15 G3 ($265) and ZBook 17 G3 ($321) rounding it out. Everything is priced between $159 and $321 — the sweet spot of the used business market. Laptops built around it typically show a median office comfort score of 75, a performance index of 41.2, an energy efficiency index of 54.6 and a gaming index of just 35 — office-first machines, not gaming rigs.

Bottom line

The Core i5-6440HQ is a sensible heart for a budget used workhorse: four real cores, a proven chassis family in the Latitude and ZBook lines, and recommended-tier CPU clearance for a meaningful slice of the older game catalog. At $159–$321 these machines suit students, offices and tinkerers who value durability and serviceability over portability. Gaming is a qualified maybe — the CPU handles the 2015–2018 era at recommended settings, but only in configurations carrying a discrete GPU, which most roster machines lack.