AMD's Hot Chips presentation on Zen 3 answered a question we'd been asking the company for a while, but the answer is quite unfulfilling. What does this mean in the grand scheme of things about AMD's evolution on its core chiplet designs? If you want an independent cloud services provider for home servers, VPNs, or clients, consider Linode, and sign up today at http://www.linode.com/techtechpotato for a free $100 60-day credit. A recent Gartner performance report shows Linode's topology offers almost double the database performance per dollar than other popular public cloud services. 0:00 AMD At Hot Chips 0:23 Sponsor: Linode! http://www.linode.com/techtechpotato 0:59 Section 1: Gotta Connect 'em all - 1:32 Four Elements - 3:05 Bidirectional Rings - 3:31 Six Elements - 4:28 Eight Elements - 5:20 A 2D Mesh - 6:22 Eight Sockets - 7:49 Crossbars - 8:54 Ring Crossbar - 9:13 Switching Crossbar - 9:35 Add a bit of 3D with a Butterdonut 11:28 Section 2: AMD's Future - 13:15 Scaling to EPYC - 14:20 AMD IO Die - 14:54 Bisected Rings - 16:11 Add more chiplets - 16:30 Intel's Biggest Ring - 17:46 Is it really? - 18:52 Scaling a Bisected Ring - 19:32 3D Stacking 23:34 Interconnect Power and Consumer Chips Shoutout to Adored's video tackling the subject in mid-2018: https://www.youtube.com/watch?v=G3kGSbWFig4 Research paper about Butterdonuts: https://www.eecg.utoronto.ca/~enright/Kannan_MICRO48.pdf Welcome to the TechTechPotato (c) Dr. Ian Cutress Ramblings about things related to Technology from an analyst Patreon helps support this channel: https://www.patreon.com/TechTechPotato Join the TechTechPotato Discord! All we ask is you sign up for Patreon for as little as $1.50 a month and your account will be linked - it only has to happen once, and then you can cancel if you wish. Come chat and hang out! Support the channel by hitting that subscribe button, or using our Amazon affiliate link. Please note that TTP may receive a commission if you purchase anything through these links Intel Core i7-11700K (8C/16T): https://geni.us/SreZM Intel Core i5-11600K (6C/12T): https://geni.us/T4WG Intel Core i5-11400F (6C/12T): https://geni.us/6UISblx AMD Ryzen 9 5950X (16C/32T): https://geni.us/5950X AMD Ryzen 9 5900X (12C/24T): https://geni.us/5900X AMD Ryzen 7 5800X (8C/16T): https://geni.us/5800X AMD Ryzen 5 5600X (6C/12T): https://geni.us/5600X Intel Core i9-10900K (10C/20T): https://geni.us/Bench2020-10900k Intel Core i7-10700K (8C/16T): https://geni.us/Bench2020-10700K AMD Ryzen 9 3950X (16C/32T): https://geni.us/Bench2020-3950x AMD Ryzen 7 3700X (8C/16T): https://geni.us/Bench2020-3700x AMD Ryzen 5 3600 (6C/12T): https://geni.us/d08ThJ4 Follow Ian on Twitter at http://twitter.com/IanCutress Follow TechTechPotato on Twitter at http://twitter.com/TechTechPotato #techtechpotato #amdryzen #butterdonut