![]() Sep 6th, 2023 AMD Radeon RX 7800 XT Review.Sep 19th, 2023 ASUS GeForce RTX 4090 Matrix Platinum Review - The RTX 4090 Ti.Sep 19th, 2023 Intel Meteor Lake Technical Deep Dive.Apr 24th 2023 AMD Ryzen 7000X3D Processors Prone to Physical Damage with Voltage-assisted Overclocking, Motherboard Vendors Rush BIOS Updates with Voltage Limiters (258)Īdd your own comment 26 Comments on AMD Confirms Optical-Shrink of Zen 4 to the 4nm Node in its Latest Roadmap 1 to 25 of 26 Go to 2 Previous Next #1 Denver.Oct 17th 2022 AMD Cuts Down Ryzen 7000 "Zen 4" Production As Demand Drops Like a Rock (242).Aug 3rd 2023 PowerColor AMD Radeon RX 7800 XT Pictured, Confirmed Based on "Navi 32" (91).Aug 25th 2023 AMD Unveils Radeon RX 7800 XT and RX 7700 XT Graphics Cards (104).Dec 2nd 2022 AMD Readies 16-core, 12-core, and 8-core Ryzen 7000X3D "Zen 4" Processors (153).May 15th 2023 AMD Ryzen 8000 "Granite Ridge" Zen 5 Processor to Max Out at 16 Cores (110).Jan 5th 2023 AMD Confirms Ryzen 9 7950X3D and 7900X3D Feature 3DV Cache on Only One of the Two Chiplets (164).Jun 14th 2023 AMD Zen 4c Not an E-core, 35% Smaller than Zen 4, but with Identical IPC (135).Apr 16th 2020 AMD Ryzen 4000 Series "Vermeer" CPUs to be Compatible with B450 Motherboards (58).Nov 3rd 2022 AMD Announces the $999 Radeon RX 7900 XTX and $899 RX 7900 XT, 5nm RDNA3, DisplayPort 2.1, FSR 3.0 FluidMotion (336).Further down the roadmap, as we approach 2024, we see the company debut the future "Zen 5" architecture on the same 4 nm node, evolving into 3 nm on certain variants. Chronologically placed next to it are "Zen 4" with 3D Vertical Cache (3DV Cache), and the "Zen 4c." The company is planning "Zen 4" with 3DV Cache both for its server- and desktop segments. The last time AMD hyphenated two foundry nodes for a single generation of the "Zen" architecture, was with the original (first-generation) "Zen," which debuted on the 14 nm node, but was optically shrunk and refined on the 12 nm node, with the company designating the evolution as "Zen+." The Ryzen 7000-series desktop processors, as well as the upcoming EPYC "Genoa" server processors, will ship with 5 nm CCDs, with AMD ticking it off in its roadmap. This doesn't necessarily indicate a new-generation CCD (CPU complex die) on 4 nm, it could even be a monolithic mobile SoC on 4 nm, or perhaps even "Zen 4c" (high core-count, low clock-speed, for cloud-compute) but it doesn't rule out the possibility of a 4 nm CCD that the company can use across both its enterprise and client processors. AMD in its Ryzen 7000 series launch event shared its near-future CPU architecture roadmap, in which it confirmed that the "Zen 4" microarchitecture, currently on the 5 nm foundry node, will see an optical-shrink to the 4 nm process in the near future.
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