AMD's next-gen RDNA GPUs could have 3D Infinity Cache technology

AMD's next-gen RDNA GPU architectures teased with 3D Infinity Cache technology, Navi 31 MCM GPU could have 512MB Infinity Cache.

Published Mon, Nov 8 2021 3:56 AM CST   |   Updated Fri, Dec 3 2021 1:02 AM CST

AMD's next-gen RDNA 3 GPU architecture is really going to open up a can of whoop-ass on NVIDIA in 2022, with the MCM-based (multi-chip module) graphics card now rumored with new 3D Infinity Cache technology.

AMD's next-gen RDNA GPUs could have 3D Infinity Cache technology 07 |

In a new tweet, leaker Greymon55 simply teases "3D IFC" which would imply "3D Infinity Cache". The next-gen RDNA 3 architecture from AMD is expected to have multiple GPU chiplets (MCM technology, or multi-chip module) and should -- at least from this new rumor -- split the Infinity Cache across the GPU chiplets in its MCM design, to 256MB per chip.

AMD's next-gen Navi 31 GPU is expected to have 512MB of Infinity Cache, but now this could be split into a next-gen 3D stacked design through 3D Infinity Cache technology. 3D IFC hasn't been formally announced just yet, so this is rumor territory as usual. AMD is using its 3D V-Cache technology on its next-gen EPYC Milan-X processors, with a huge 768MB of L3 cache expected on the flagship EPYC 7773X (64 cores, 128 threads) processor.

AMD's next-gen RDNA GPUs could have 3D Infinity Cache technology 09 |
Buy at Amazon

PowerColor Red Devil AMD Radeon RX 6900 XT

TodayYesterday7 days ago30 days ago
* Prices last scanned on 5/21/2022 at 9:07 pm CDT - prices may not be accurate, click links above for the latest price. We may earn an affiliate commission.

Anthony joined the TweakTown team in 2010 and has since reviewed 100s of graphics cards. Anthony is a long time PC enthusiast with a passion of hate for games built around consoles. FPS gaming since the pre-Quake days, where you were insulted if you used a mouse to aim, he has been addicted to gaming and hardware ever since. Working in IT retail for 10 years gave him great experience with custom-built PCs. His addiction to GPU tech is unwavering.

Newsletter Subscription

Related Tags

Newsletter Subscription
Latest News
View More News
Latest Reviews
View More Reviews
Latest Articles
View More Articles