Leaked roadmaps suggest AMD EPYC Zen4 Genoa and Zen5 Turin will support SP5 and new SP6 socket, Genoa-X also planned
AdoredTV leaked roadmaps for next-gen AMD EPYC series.
In a video posted on YouTube, the leaker shared two roadmaps for the EPYC 7004 and 7005 series. The slides posted mentioning a new type of socket called SP6. Assuming that the slides are legit, it would appear that SP6 socket would support fewer CXL lanes and 6-channel memory, whereas the SP5 would be for more powerful configurations.
Furthermore, the Zen4 for SP6 socket would be limited to 70-225W range and 32-core Zen4/64 core Zen4c configurations. Meanwhile, SP5 would support full 96-core Zen4 and 128-core Zen4c Genoa and Bergamo CPUs. The SP5 systems would operate in 200 to 400W range.
AMD EPYC 2021-2023 Roadmap, Source: AdoredTV
This is the first ‘leak’ on Genoa-X, which has been rumored before. The roadmap suggest that Genoa-X’s production would start in late Q3 2023, and it would act as a stop gap between Turin. Genoa-X would be a successor to Milan-X, which is AMD’s first data-center CPU architecture with innovative 3D V-Cache.
AMD EPYC SP5 & SP6 Roadmap, Source: AdoredTV
The SP6 socket is also listed for Genoa-X as a Density & Performance per optimized Wattd platform. A single socket installations with fewer PCIe Gen5 and CXL lanes would power telecommunications and edge systems that do not require so much power.
AMD EPYC Genoa-X Roadmap, Source: AdoredTV
|RUMED AMD EPYC Processor Series Specifications|
|7004 “Genoa”||7004 “Genoa-X”||7004 “Bergamo”|
|7005 “Turin”||7006 “Venice”||Launch||2021||2022||2022|
|2023/2024||2024/2025||Architecture||7nm Zen3||5nm Zen4||5nm Zen4c|
|SP6 (LGA-????)||TBC||Modules/Chiplets||8xCCD + 1xIOD||12xCCD + 1xIOD||12xCCD + 1xIOD|
|256C/512T||TBC||L2 Cache Per Core||0.5 MB||1 MB||TBC|
|TBC||TBC||L3 Cache Per CCX||32 MB / 96 MB||32 MB / ?? MB|
|6-channel (SP6)||12-channel (SP5)||6-channel (SP6)||TBC||Memory Support||DDR4-3200|
|160x Gen5 (SP5)||96x Gen5 (SP6)|
|160x Gen5 (SP5)||96x Gen5 (SP6)||TBC
|200-400W (SP5)||70-225W (SP6)|
TBCSource:https://www.youtube.com/watch?v=_NhM02NE8c8 Adored is back with some new AMD leaks! (2,362 views)