A pair of AMD Zen 4 engineering samples have appeared on-line

Ahead-looking: AMD introduced Zen 4 earlier this week at CES 2022, however they didn’t go into particulars. So, let the Ryzen 7000 collection leak start.

A pair of engineering samples have been found within the public database of the MilkyWay@house challenge, which is utilizing distributed computing to create a mannequin of our galaxy. They each ran the applying for a couple of days in late December.

The pair recognized themselves as being in “Household 25,” which is how we all know they’re based mostly on the Zen 4 structure. Certainly one of their OPNs resulted in “665” whereas the opposite resulted in “666,” indicating they’re adjoining to one another within the line-up.

That’s fascinating as a result of one among them had 8 cores and the opposite had 16, so there may not be a 12-core mannequin.

MilkyWay@house recorded some efficiency numbers, however as is commonly the case with engineering samples, they had been nonsensical.

The database entries additionally revealed that they’ve 1024 KB of L2 cache per core, up from the 512 KB utilized by all of the previous Zen architectures. Past that, although, the entries didn’t say a lot else in regards to the processors.

Amusingly, they had been each paired with an Nvidia RTX 2080, which means that they’re within the fingers of an OEM, not AMD themselves. That strains up with AMD’s plan to launch them within the second half of the 12 months.

Within the meantime, there’ll be much more leaks as OEMs take a look at their AM5 motherboards, DDR5 reminiscence, and PCIe 5.0 units with the brand new processors.

Picture credit score: Unervi González