![]() ![]() But how did AMD get that 15 percent improvement? It's all in the architectural details. ![]() That means for the same number of cores and the same clockspeed, Zen 2 should be 15 percent faster. At a high level, AMD claims IPC (Instructions Per Clock) is 15 percent higher than Zen+. All of those benefits appear to be part of the Ryzen 3000 processors, but there's a lot more going on underneath the hood. Smaller process nodes typically mean better power efficiency, potentially higher clockspeeds, and improved density-or more transistors in the same size chip. Zen 2 is more than just a die shrink-a switch to the smaller 7nm manufacturing process. Let's dig into some of the lower level details now to better understand what AMD has planned. However, there's more to performance than clockspeeds, and power requirements are generally much lower than the competing Intel parts. Pricing for the Ryzen 3000 parts is clearly higher than earlier rumors (guesses), and clockspeeds perhaps aren't quite as high as some had hoped. There may be lower price 4C/8T or 4C/4T Ryzen 3 models at some point, but those at least partially overlap the APUs and may not be necessary. There will likely be additional Ryzen 3000 parts, but this is what AMD has revealed so far. Ryzen 3 3200G-(Zen+) 4C/4T, 3.6GHz to 4.0GHz, 6MB cache, Vega 8 Graphics at 1250MHz, 65W TDP, $99Īll of the above, with the exception of the 3950X, will launch on July 7-including the two second generation Zen+ APUs. ![]() Here's what we know of the actual Ryzen 3000 lineup: The Ryzen 9 parts will have two CCD chips inside the package, along with the cIOD, while the Ryzen 5 and Ryzen 7 will have a single CCD. This in turn links to one or two CCDs-the actual Ryzen CPU cores and cache. I'll get into the specifics of why certain changes were made in a moment, but AMD now has a cIOD (client IO die) manufactured using 12nm, which consists of the memory controller and other aspects of the chipset. As anticipated after the first real glimpse of the processor at CES, Ryzen 3000 will come in two different varieties-and probably a third later once Zen 2 APUs arrive. Ryzen 3000 series specs and pricingĪMD has officially announced six third generation Ryzen CPUs now, along with the two Ryzen 3000 desktop APUs. Further confusing the matter, the 2000 series APUs (eg, 2200G and 2400G) are first gen Zen architecture parts, and there are two new desktop APUs, the Ryzen 3 3200G and Ryzen 5 3400G, that are built using the second generation Zen+ architecture. What I've labeled are the names of AMD's mainstream desktop processors, but there also exist codenames for the company's CPUs with Vega graphics (essentially APUs, or accelerated processing units) and Epyc server chips. I should note there are even more codenames than the ones above. Furthermore, AMD says Zen 3 is "on track" and that the subsequent Zen 4 architecture is currently "in the design phase". Then in 2020 (most likely), AMD will launch its Zen 3 lineup, built on an enhanced 7nm+ node. The upcoming Ryzen 3000 series (Zen 2) processors are built on a 7nm node and contain significant changes to the underlying architecture along with the die shrink. For the second-gen Ryzen parts (Zen+), AMD shifted to a 12nm node but with only minor updates to the architecture. AMD's first-gen Ryzen processors (Zen) utilized a 14-nanometer FinFET manufacturing process. Zen 2 is actually the third iteration of the Zen microarchitecture, and is attached to AMD's upcoming Ryzen 3000 series.
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