Core i5-1235U: CPU benchmarks and laptop guide

The Intel Core i5-1235U brought the hybrid-core era to mainstream laptops in 2022, an Alder Lake-U design with a 10-core layout in a 15-watt envelope. The catalog matches it to 70 models, from budget consumer machines to premium business convertibles, and it meets the recommended CPU requirement in 52 of the 69 games the catalog tracks. This guide covers where the chip sits among laptop CPUs, what it brings to a portable, and which laptops carry it.

Where the Core i5-1235U sits in 2026

A catalog score of 65 places the chip 124th of 672 scored laptop CPUs — the upper fifth of the table. The neighborhood is a striking mix of classes: the Ryzen 5 PRO 5675U (65.1), Core i7-13850HX (65.1) and Core i9-9980HK (65.1) just above, and the Core i7-10870H (65), Ryzen 5 PRO 5650U (64.9) and Ryzen 5 5625U (64.8) just below. Ranking level with HX- and HK-class gaming processors while drawing a fraction of their power is the chip's whole pitch — mainstream efficiency that scrapes into performance territory.

What the chip brings

Alder Lake-U is a 10-core, 12-thread hybrid design on a 7 nm-class process, rated at 15 W: 1.3 GHz base and up to 4.4 GHz boost. Memory support is unusually broad for the class — DDR5-4800, DDR4-3200, LPDDR5-5200 and LPDDR4x-4267 in dual-channel configurations up to 64 GB — and the integrated graphics is an Iris Xe with 80 execution units. Public benchmarks: 1,815 single-core and 5,618 multi-core in Geekbench, with a PassMark overall score of 12,546.

Games: CPU-side readiness

Measured purely as a processor, the chip clears the recommended CPU tier for 52 of 69 cataloged games — Battlefield 5, Forza Horizon 5, Alan Wake 2, Counter-Strike 2, Metro Exodus, PUBG: Battlegrounds, Returnal and God of War among them. Fifteen titles sit at the minimum tier: Cyberpunk 2077, Baldur's Gate 3, Elden Ring, Fortnite, Hogwarts Legacy and The Witcher 3 all list it above minimum but below recommended. Only Starfield and Helldivers 2 ask for more processor than this. These verdicts are CPU-only — actual playability depends on the laptop's GPU and RAM, and most 1235U machines ship with integrated or entry-level discrete graphics.

Laptops that carry it

The 70-model roster spans 2022–2024 and most corners of the mainstream market. Business machines anchor it: Dell Latitude 5530 at $475, Latitude 5330 2-in-1 at $886 and Latitude 7430 2-in-1 at $1,007, plus the Precision 3570 workstation at $536. Consumer lines cover the middle — ASUS Vivobook 14 and 15 and Acer's Aspire 5 at $553, the Vivobook 17 at $650 — while the Surface Laptop Go 3 at $954 and HP's Spectre x360 14 at $921 hold the premium thin-and-light end. Roster medians describe the fleet honestly: office comfort at a perfect 100, energy efficiency 86.7, mobility 73 — but a gaming index of 28, because most of these laptops run integrated graphics.

Bottom line

The Core i5-1235U is the sensible center of the used market: 52 of 69 games at recommended CPU tier from a 15-watt envelope, broad memory support, and 70 laptops to choose from between $475 and $1,007. Frame-rate buyers should check the GPU on the specific laptop first; everyone else gets a strong selection-to-value mix in a quiet, efficient daily machine. Next to its rank neighbors the chip holds its own against hotter, older H-class silicon while sipping power.