AMD has revived dusty old Ryzen chips for bargain PCs because 2026 needs a dual-core laptop processor.
AMD has relaunched three processors with legacy cores to meet demand at the bottom of its mobile and desktop CPU lineup. The chips range from two to eight cores and lean on ageing Zen+ and Zen 2 technology.
The move comes as memory and storage shortages squeeze manufacturers serving cash-strapped buyers. All three processors support Microsoft Windows 11 and use cheaper DDR4 memory.
Manufacturers appear to be holding the line while AI demand eats into supply, leaving entry-level PC buyers with the leftovers. AMD’s latest Ryzen launch reintroduces three budget mobile CPUs last seen more than half a decade ago, using old Zen+ and Zen 2 cores.
AMD is bringing the Ryzen 3 3100U, Ryzen 5 3501U and Ryzen 7 4700LE to consumer markets. The CPUs offer dual-core, quad-core and octa-core options.
The Zen 2-based desktop-class Ryzen 7 4700LE has a listed launch date of 25 March 2026. The other two chips were launched more recently, in June 2026, according to AMD’s listings.
The Ryzen 3100U and 3501U use AMD’s old Zen+ architecture on a 12nm process node. That makes them less power efficient than the 7nm Ryzen 7 4700LE, which is hardly a glowing advert.
AMD told PC World: “The Ryzen 3100U and Ryzen 3501U are additional SKUs based on AMD’s existing Picasso architecture that were developed to support specific OEM requirements in the value segment. These processors are intended to address targeted customer demand for lower-cost solutions and will be available in limited volumes through select OEMs”.
Since OEM parts go directly to laptop assemblers, AMD does not disclose prices for these models.
Rival chipmaker Intel appears to be taking a similar route, proving there is always room at the bottom if margins are involved.
What will annoy some users is not merely that the 3100U and 3501U are rebadged parts. It appears AMD thinks a two-core, four-thread CPU is acceptable as the baseline for a new entry-level laptop in 2026.
The Ryzen 3 3100U is already taking a kicking from Redditors. They are making unfavourable comparisons with current-generation Athlon CPUs, which is not where any Ryzen badge wants to be.
The chip offers the same Vega 8 integrated graphics, 15W TDP, DDR4-2400 memory configuration and FP5 socket as its quad-core sibling. It remains weaker than most recently launched mobile CPUs, which rather spoils the nostalgia trip.
The 3100U scrapes by with Windows 11 support by offering fTPM and Secure Boot. It only just meets Microsoft’s stated requirement of a 1 GHz or faster processor with two or more cores.
Most users will struggle to do much beyond the basics on a laptop with a chip effectively rebadged from 2019. AMD’s move is based on rising prices for RAM, SSDs, and newer silicon, creating a gap at the cheap end.
