Ryzen AI 7 450: CPU benchmarks and laptop guide

The AMD Ryzen AI 7 450 brings the Zen 5-based Ryzen AI 300 family into the 2026 mainstream — 29 catalog models carry it. An 8-core, 16-thread design rated at 28 W on a 4 nm-class process, it meets the recommended CPU requirement in 49 of the 69 games the catalog tracks. This guide covers where the chip sits among laptop CPUs, what it brings, and which laptops ship with it.

Where the Ryzen AI 7 450 sits in 2026

A catalog score of 59.4 places the chip 174th of 741 scored laptop CPUs — the upper third of a table spanning two decades of silicon. The neighborhood is stacked with Intel H-class veterans: the Core i9-12900H, Xeon E-2176M and Core i7-9850H (all 59.5) just above, the Core i7-13800H (59.2), i7-13700H (59) and Core Ultra 7 165H (58.9) just below. Matching a 12900H from a 28 W envelope is the Ryzen AI 300 pitch — H-class throughput at P-class power draw.

What the chip brings

The catalog lists the Ryzen AI 7 450 as an 8-core, 16-thread design on a 4 nm-class process rated at 28 W: 2.0 GHz base and up to 5.1 GHz boost. Memory and integrated-graphics details were not captured for this chip, so the table above sticks to what the catalog verifiably holds: a PassMark overall score of 26,498 — ahead of every neighbor in its band.

Games: CPU-side readiness

Measured purely as a processor, the chip clears the recommended CPU tier for 49 of 69 cataloged games — Counter-Strike 2, PUBG, Metro Exodus, The Last of Us Part 1, Ghost of Tsushima, Black Myth Wukong, Returnal, Dying Light 2 and Sons of the Forest among them. Eighteen more sit at the minimum tier: Alan Wake 2, Forza Horizon 5, Battlefield 5, Cyberpunk 2077 and Elden Ring all list the chip above their minimum but below their recommended CPU requirement. Only Starfield and Helldivers 2 ask for more processor. These verdicts are CPU-only — whether a game actually plays well depends on the laptop's GPU and RAM.

Laptops that carry it

The 29-model roster is overwhelmingly the 2026 Lenovo generation. Business machines dominate — ThinkPad E14 Gen 8, E16 Gen 4, L14 Gen 7, L16 Gen 3, T14 Gen 7, T16 Gen 5 and X13 Gen 7 at $1,300, up to the ThinkPad P14s Gen 7 workstation at $2,200 — with the IdeaPad Pro 5a in 14- and 16-inch sizes at $900 covering consumers, and the Legion 7a Gen 11 plus Gigabyte's Aero X16 at $1,800 the gaming flank. Roster medians describe the fleet: office comfort at a perfect 100, gaming index 75, photo/design 80, mobility 63.5 — a balanced all-rounder profile with portability 52.05.

Bottom line

The Ryzen AI 7 450 is a do-everything mainstream chip done right: H-class neighbors on the ranking, a 28 W envelope that keeps laptops thin, recommended-CPU clearance for seven of ten cataloged games, and a deep 2026 ThinkPad roster plus $900 IdeaPads to choose from. The two titles it cannot clear at CPU level gate only the flagship tier. Match the GPU to your play list — the chip itself will not be the limiter.