One thing to stay up for: There have been lots of revelations at Intel’s Innovation 2023 occasion, together with affirmation that the corporate will comply with an identical path as AMD by utilizing 3D-stacked cache designs in its processors. The know-how will not seem in Meteor Lake, however will probably be prepared for future client and enterprise CPUs.
Throughout a Q&A session at Innovation 2023, Intel CEO Pat Gelsinger was requested if the corporate would imitate AMD and use a chip-stacking strategy that has proved very fashionable in its 3D V-Cache processors just like the Ryzen 7 7800X3D.
“Once you reference V-Cache right here, you are speaking a few very particular know-how that TSMC does with a few of its clients as properly. Clearly, we’re doing that otherwise, proper?” stated Gelsinger, through Tom’s {Hardware}.
The CEO stated there might be no 3D V-Cache-style tech used within the Meteor Lake chips arriving this December, however did add that “in our roadmap, you are going to see this concept of the 3D silicon, the place we’ll have cache on one die, proper? After which we’ll have CPU compute on a stacked die, on high of it.”
Gelsinger stated Intel plans to attach chip dies vertically utilizing its EMIB and Foveros processes, “so we really feel excellent that we’ve got superior capabilities for next-generation reminiscence architectures.” He added that the know-how might be utilized in Intel’s personal merchandise and in addition be obtainable to Foundry (IFS) clients.
AMD’s second era of 3D V-Cache chips, primarily based on TSMC’s SoIC know-how, launched earlier this yr. The corporate confirmed that Zen 4 makes use of as much as three nodes: the 5 nm node for the CCD, the 6 nm node for the IO die, and the 7 nm node for the V-Cache. The corporate defined some great benefits of the brand new era and among the challenges throughout its ISSCC presentation in March.
Information that Intel might be embracing 3D-stacked cache might be welcomed by gaming followers of Workforce Blue. AMD’s Ryzen 7 7800X3D and Ryzen 9 7950X3D are two of the quickest chips on the market for video games due to the bigger on-package cache, as proven by our benchmarks.
Precisely when Intel’s chip-stacking tech will arrive is unclear, past it being after Meteor Lake. It may seem in Arrow Lake, Lunar Lake, and/or Panther Lake, which is due in 2025, however it’s attainable that we may be ready even longer to see what Intel affords as a rival to AMD’s V-Cache processors.
