AMD 2022 Roadmap Leaked - Zen And K12 Based 14nm CPU, APU Products

AMD'southward roadmap for 2022 has been leaked, featuring desktop and mobile products based on the new high operation Zen and K12 cores. As well as APUs that feature AMD's upcoming "next generation" graphics core next architecture. Likely referring to what we have come to know past now as the Arctic Islands graphics architecture featuring 14nm and the second generation of the HBM stacked memory standard.

2 months agone we published an exclusive commodity detailing the future technologies that AMD volition be discussing in its 2022 roadmap unveiling on May 6th at the Fiscal Analyst Day outcome. Including its upcoming Zen, K12 and side by side generation graphics cores. And every bit we approach this upcoming effect in May, we've been bearing witness to a new flood of leaks that take come out to shed light on what'due south to come.

Two days ago the CPU block diagram for AMD's upcoming high performance x86 CPU lawmaking named Zen was leaked. It gave us a rough idea of what to expect from Zen compared to AMD's previous Bulldozer family of cores. And what we saw from the high level layout was quite promising.
Yesterday another leak surfaced, i that detailed how each Zen core would share L3 enshroud with iii other CPU cores arranged in a group of four. This is to class what's described as a quad core Zen unit of measurement.

AMD 2022 Roadmap Leaked - Zen And K12 Based 14nm CPU And APU Products Inbound

Yet in today's leak nosotros get to wait at how AMD will be its future cores, the "crown jewels" as AMD likes to calls them, to make a myriad of high performance and low ability CPUs and APUs.

[May 8th 2022] UPDATE : Roadmaps below were proven to be fake. They're quite close to the real thing but are faux none the less. You can find AMD's official roadmap here.

So let'southward have a expect at the 2022-2016 desktop roadmap.

In 2022 the performance segment will see a continuation of the Vishera FX series which are based on the Piledriver CPU core. In the mainstream segment we're looking at a Kaveri refresh dubbed Godavari. This refresh represents what Richland was to Trinity. The same slice of silicon design just with an optimized manufacturing process and college clock speeds. In the low ability segment we encounter that the AM1 socket will also get an update from current Kabini APUs to Beema APUs featuring Puma+ cores and higher clock speeds.

However what's really exciting is what lies ahead in 2022. Equally AMD plans to update the entire product range with its brand new Zen CPU core and its adjacent generation Arctic Islands graphics architecture.
In the performance segment nosotros see AMD finally introducing a successor to the Piledriver based Vishera high performance fries.

Code named "Summit Ridge" this production family will feature eight core CPUs with DDR4 support, an entirely new chipset and a new FM3 socket.  An viii core Zen based CPU should exist considerably faster than a current eight core FX CPU. In fact co-ordinate to the Zen cake diagram, each Zen core should be comparable to a dual core Excavator module in full throughput but significantly faster in unmarried threaded operation. So an eight core Zen CPU will exist more in the league of AMD'southward current 16 cadre Opteron CPUs. But because Zen packs a comparable amount of performance in one-half the number of cores, the unmarried threaded / per core performance will be significantly upwards compared to the previous generation.

What's even more interesting is that these high finish Summit Ridge CPU but parts volition share the same FM3 socket with their APU siblings. So users can have a seamless continuum of product options on a single platform. This is in contrast to how the market place is segregated today between the FM2+ and AM3+ sockets on the AMD side and the LGA 1150 and LGA 2022-iii on the Intel side. Having both APUs and loftier performance CPUs share the same socket will not just reduce the cost of developing motherboards and thus brand them more affordable. It also enables the motherboard makers to exist a lot more flexible with their designs. Allowing them to deliver a greater variety of motherboards to end-users to choose from.

This brings us to "Bristol Ridge" which is a family unit of APUs featuring upwards to iv Zen CPU cores, DDR4 retentivity support and a adjacent generation GCN graphics architecture.  Once more on the same FM3 socket equally Summit Ridge. If the bear witness nosotros've then far holds then this should also be the first APU to feature stacked HBM. HBM will be necessary to keep future integrated GPUs sufficiently bandwidth fed. Which would allow integrated GPUs to significantly calibration up in performance and match their discrete GPU counterparts. For example even though the A10 7850K features 512 stream processors, the same amount found in the HD 7750 / R7 250X, it's all the same noticeably slower. Primarily due to lack of memory bandwidth, an issue that HBM is gear up to address.

Still equally Bristol Ridge APUs are SOCs, i.e. they feature an integrated southbridge it is inevitable that nosotros volition encounter AMD innovate different chipset tiers to cater for the enthusiast and mainstream segments. Similar to how today nosotros have the 990FX, 990X and 970 chipsets on the AM3+ socket. And a like scheme on the FM2+ socket with A88X, A78, A68 and A58.

Also because Bristol Ridge APUs have an integrated southbirdge they tin can boast surface area and power savings in the mobile segment. Due to not requiring a dedicated southrbidge chipset at all.  Information technology should be noted that Carrizo volition be the outset product to feature an integrated southbridge in the same dice. So Bristol Ridge but keeps the ball rolling in 2022.
Finally in the depression power segment AMD will innovate the "Basilisk" APU which is simply a miniature version of Bristol Ridge. Featuring up to 2 Zen cores and a smaller integrated GPU all within a lower power envelope.

Moving on to the mobility roadmap, nosotros see both Bristol Ridge and Basilisk APUs making a reappearance thanks to their highly integrated SOC design.  Nonetheless nosotros also get a glimpse into AMD's first ARM consumer SOC. Lawmaking named Amur, this APU volition launch later this year. Featuring four ARM A57 CPU cores, an integrated GCN GPU and a security processor all within a frugal 2W SDP.

It'south quite interesting to see that AMD managed to get its GCN graphics architecture inside such a small ability envelope. This is perhaps an indication of what we may see on the GPU front from the visitor in the future. Succeeding Amur volition be "Styx" the get-go consumer product to feature AMD's custom ARM core code named K12. It's also interesting to note that all of AMD's upcoming APUs in 2022 will exist fully HSA 1.0 compliant. 2022 is shaping upwards to exist a very busy and exciting twelvemonth for PC hardware.

Source: https://wccftech.com/amd-2016-14nm-cpu-apu-zen-k12-product-roadmap-leaked/

Posted by: bowersockle1995.blogspot.com

Share this post