According to @_rogame’s tweet, the alleged desktop-based Ryzen 4000 processor was running on a Gigabyte B550 AORUS Pro AC motherboard. Leaving us to believe that this particular CPU isn’t a high-end variant, but a mid-range variant of sorts. Further information also indicates that it will have integrated Radeon GPU cores, all supposedly running at 1750MHz.

Gigabyte Technology Co., Ltd. B550 AORUS PRO AC CPU clock : 3.5GHzGPU clock : 1750MHz (same as 4800U & 4900H 8CU?)DDR4 2133MHz 3dmark 11 Performance Overall score : 5659 For context : Best 4800U : 6309Best 4700U : 5713 — _rogame (@_rogame) March 11, 2020 If the B550 motherboard still isn’t enough of an indication that the processor isn’t enthusiast-level, the tweet also specifies that it was tested with DDR4 RAM running at 2133MHz. That’s pretty slow, considering that Renoir’s Zen 2 CPU architecture supports DDR4 RAM speeds of up 3200MHz. Sadly, there still isn’t a whole lot of information of the Ryzen 4000 desktop processor, and AMD still hasn’t made any official statement of it either. However, if these specs are to be believed, then we’re probably looking at a processor that will use the AM4 socket. Until then, take this news with a very large grain of salt. (Source: Twitter via Hot Hardware)