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Zen 3 is the name for a CPU microarchitecture by AMD, released on November 5, 2020. [ 2 ] [ 3 ] It is the successor to Zen 2 and uses TSMC 's 7 nm process for the chiplets and GlobalFoundries 's 14 nm process for the I/O die on the server chips and 12 nm for desktop chips. [ 4 ]
Cezanne Ryzen 5000 series (desktop & laptop) Barceló Ryzen 5000 series (laptop) Barceló-R Ryzen 7030 series (laptop) Milan Epyc 7003 series (server) Milan-X Epyc 7003X series (server) Zen 3+ series CPUs and APUs (released 2022) Rembrandt Ryzen 6000 series (laptop) Rembrandt-R Ryzen 7035 series (laptop) Zen 4 series CPUs and APUs (released 2022)
All consumer desktop Ryzens (except PRO models) and all mobile processors with the HX suffix have an unlocked multiplier. In addition, all support Simultaneous Multithreading (SMT) except earlier Zen/Zen+ based desktop and mobile Ryzen 3, and some models of Zen 2 based mobile Ryzen.
Zen 3 was released on November 5, 2020, [30] using a more matured 7 nm manufacturing process, powering Ryzen 5000 series CPUs and APUs [30] (codename "Vermeer" (CPU) and "Cézanne" (APU)) and Epyc processors (codename "Milan"). Zen 3's main performance gain over Zen 2 is the introduction of a unified CCX, which means that each core chiplet is ...
Up to eight Zen 3 CPU cores; Dual-channel DDR4 memory controller; Common features of Ryzen 5000 desktop APUs: Socket: AM4. All the CPUs support DDR4-3200 in dual-channel mode. L1 cache: 64 KB (32 KB data + 32 KB instruction) per core. L2 cache: 512 KB per core. All the CPUs support 24 PCIe 3.0 lanes. 4 of the lanes are reserved as link to the ...
Zen 4 is the name for a CPU microarchitecture designed by AMD, released on September 27, 2022. [ 4 ] [ 5 ] [ 6 ] It is the successor to Zen 3 and uses TSMC 's N6 process for I/O dies, N5 process for CCDs , and N4 process for APUs. [ 7 ]
However, since the release of the Zen architecture, there's still a component called a chipset which only handles relatively low speed I/O such as USB and SATA ports and connects to the CPU with a PCIe connection. In these systems all PCIe connections are routed directly to the CPU. [10]
A multi-surface cooler is a sub-type of passive cooler. It allows airflow both between the laptop base and cooler, and between the base of the cooler and the user's lap. These laptop coolers are suitable for laptops that have vents on the underside. The multi-surface cooling design typically works on any surface without blocking any vents.