Will AMD Zen 4 Be AM4? AMD is reportedly testing AM4 variants of Zen 4 internally. This rumor has been making rounds on the web for a while now. The same has been confirmed by @Greymon55, according to whom these chips do exist but whether or not they’re released remains to be seen.
How many cores will Zen 4 have? Now I can also confirm that ZEN4 is up to 128 cores”. If true, this will mean Zen 4 supports twice as many cores as the current Zen 3. It’s also expected to double the maximum thread count (256 vs 128). This has the potential to deliver huge performance gains for Zen 4-based CPUs.
When did Zen 4 come out? Fall 2022 is the official launch window for the first Zen 4 products, the Ryzen 7000 series for desktop PCs (codenamed Raphael). AMD has set the official Ryzen 7000 announcement for August 29, 2022, meaning it will share details about the coming chips then.
Will AMD Zen 4 require a new motherboard? This will be the first major platform upgrade in years since AMD introduced the first generation Ryzen back in 2017. As a result, builders will need to buy or upgrade the CPU and motherboard to get Ryzen 7000’s capabilities.