AMD Brings Back Zen2 / Zen+ Architecture with Three New Processors

AMD has updated its product portfolio with three “new” processors, Ryzen 7 4700LE, Ryzen 5 3501U and Ryzen 3 3100U. These “new” processors revive the older Zen2 and Zen+ architectures for OEM and entry-level systems. Worth mentioning that the Zen+ architecture was launched in 2018, while the Zen2 was introduced in 2019. The Ryzen 7 4700LE is a Zen+ based CPU with eight Zen2 cores, 16 threads, 3.6 GHz base clock, up to 4.2 GHz boost, and a 65 W TDP. The processor uses the AM4 socket and is listed as an OEM-only part. Unlike most Renoir desktop APUs, the AMD specifications page does not mention integrated graphics.

In the Ryzen 3000U series AMD has also added two Zen2, Picasso-based mobile processors. The Ryzen 5 3501U is a four-core, eight-thread CPU with a 2.1 GHz base clock and 3.7 GHz boost. The Ryzen 3 3100U is a dual-core, two-thread processor with a 1.9 GHz base frequency and up to 3.2 GHz boost. The two processors share identical specifications: Radeon Vega 8 iGPU with eight compute units at 1,200 MHz, support for DDR4-2400 memory and the FP5 package. AMD lists a 15 W as the default TDP, configurable between 12 W and 35 W depending on system design requirements. According to the AMD product pages, both Ryzen 3000U models are scheduled for Q2 2026. The Ryzen 7 4700LE is OEM dedicated, while the Ryzen 5 3501U and Ryzen 3 3100U are likely intended for low-cost notebooks and embedded platforms. No pricing information has been disclosed.