Ryzen 9 7845HX: CPU benchmarks and laptop guide

The AMD Ryzen 9 7845HX is the Dragon Range flagship for gaming laptops — a 12-core Zen 4 design from the 2023 Ryzen 7000 generation built to sit next to serious discrete graphics. The catalog matches it to 8 models, and it meets the recommended CPU requirement in 69 of the 69 games the site tracks. This guide covers where the chip sits among laptop CPUs, what it brings to a portable, and which laptops carry it.

Where the Ryzen 9 7845HX sits in 2026

A catalog score of 93.4 places the chip 12th of 672 scored laptop CPUs — the top two percent of a table that spans two decades of silicon. The three just above are the Core Ultra 9 285H (94.5), Core i9-14900HX (94) and Ryzen AI 9 HX 375 (93.6); the three just below are the Ryzen AI 9 HX 370 (92.4), Ryzen 7 7745HX (91.5) and Core Ultra 7 255H (91.4). Outranking a Core i9 flagship while carrying twelve Zen 4 cores of its own is the chip's whole pitch — desktop-replacement throughput in a notebook shell.

What the chip brings

Dragon Range-HX is a 12-core, 24-thread Zen 4 design built on a 5 nm process and rated at 55 W in its HX-class configuration: a 3.0 GHz base clock and up to 5.2 GHz boost. The integrated Radeon 610M runs at 400 to 2,200 MHz — enough for display duties, not for gaming, which is fine in a roster where the machines lean on discrete graphics. In public benchmarks the chip posts 2,635 single-core and 13,885 multi-core in Geekbench. Memory support and cache details were not captured for this chip, so the table above sticks to what the catalog verifiably holds.

Games: CPU-side readiness

Measured purely as a processor, the chip clears the recommended CPU tier for 69 of 69 cataloged games — including Starfield, the single most CPU-demanding entry on the list, plus Helldivers 2, Cyberpunk 2077, Baldur's Gate 3, Elden Ring, Hogwarts Legacy and Call of Duty: Warzone. Nothing in the tracked catalog asks for more processor than this. These verdicts are CPU-only — whether a game actually plays well depends on the laptop's GPU and RAM, and that is where the machines carrying this chip differ most.

Laptops that carry it

The 8-model roster is gaming hardware through and through, spanning 2023 to 2024: Alienware m16 R1 at $2,051, m18 R1 AMD at $1,762 and m18 R1 at $1,689 at the top, the ASUS TUF Gaming A16 at $1,152, and a $922 cluster of the ROG Strix G17, Legion Pro 5 Gen 8 and Alienware m16/m18 listings. Roster medians describe the fleet honestly: a gaming index of 82 and performance index of 90 carried by strong discrete GPUs, office comfort at a perfect 100 — but portability at 11 and mobility at 32 say these are desk-first machines that occasionally travel.

Bottom line

The Ryzen 9 7845HX suits a buyer who wants a no-compromise processor in a used gaming rig: recommended-tier readiness for the entire tracked game catalog, with listings from $922 Legion and Strix machines to $2,000-class Alienware flagships. Judge each listing by its GPU, RAM and condition — the CPU will not be the bottleneck in any of them. The trade is the usual HX one: 55 W of heat, big chassis, and battery life measured in desk-hours rather than flights.