Sony's own lead system architect Mark Cerny spilled the beans on the company's upcoming "PlayStation 5" games console - the name isn't confirmed, but it's a PlayStation, and it's the fifth, so, following from the previous nomenclature just makes sense, doesn't it? One particular detail, however, is of most interest to us PC hardware junkies, and that one little fact is the confirmed Navi GPU that will power it. This is, almost certainly, a semi-custom Navi-based GPU, however; but the tidbit that PlayStation 5 will have raytracing support is the one game changer for hardware expectations - on paper, at least.

Of course, Navi is expected to debut much sooner in the consumer space than on next-gen consoles, but the fact that PlayStation 5 development kits are already being seeded - and an increasing rate, according to Sony - bodes well for the feature's inclusion on AMD's consumer-based cards. Either that or the company is taking a software approach to raytracing, which, if NVIDIA's 1000 and 10*0 series is any indication, wouldn't go very well with performance intentions. This does mean that raytracing is about to receive a much-needed market penetration boost for its adoption by developers. NVIDIA will of course be able to wave the flag of having been the first company to introduce the technology to consumers.

I've written my fair share of articles on No Man's Sky, since the game's concept is one of the more interesting in recent years (for me; editor liberties, can we call it?). The game may have excelled more in concept than in execution, but a series of updates have brought the game close to what was promised. Now, developer Hello games has brought about an update that brings a more subtle change: the game's API has been updated from OpenGL to Vulkan. The "behind the curtains" update has brought about improved performance across the spectrum of graphics cards that support that API renderer (in particular AMD users, as the patch notes themselves spell out), and, expectedly, an easier coding time for the developers. Improved HDR support was also coded into the game. The full patch notes follow, as well as Hello Games' words on this change.

It has come to our attention that MSI Customer Support has regrettably misinformed an MSI customer with regards to potential support for next-gen AMD CPUs on the MSI X370 XPOWER GAMING TITANIUM motherboard. Through this statement we want clarify the current situation.

At this point, we are still performing extensive testing on our existing lineup of 300- and 400-series AM4 motherboards to verify potential compatibility for the next-gen AMD Ryzen CPUs. To be clear: Our intention is to offer maximum compatibility for as many MSI products as possible. Towards the launch of the next-gen AMD CPUs, we will release a compatibility list of MSI AM4 motherboards. Below is a full list of upcoming BIOS versions which include compatibility for the next-gen AMD APUs for our 300-Series and 400-Series AM4 motherboards based on the latest AMD Combo PI version 1.0.0.0. These BIOS versions are expected to be released in May this year.

Razer , the leading global lifestyle brand for gamers, announced today the latest external graphics enclosure (eGPU), the Razer Core X Chroma. The Razer Core X Chroma expands its features to now include a 700W power supply, USB and Gigabit Ethernet ports, and Razer Chroma lighting.

Designed to work with a wide array of Thunderbolt 3 Windows laptops and MacBooks, the Razer Core eGPU line will give mobile warriors the ability to tap into the massive graphics processing power of a desktop gaming machine with minimal hassle. This allows users to play the most demanding games and create world-class content at blazing speeds. The Razer Core X Chroma now includes a 700W power supply, USB and Gigabit Ethernet ports, and Razer Chroma lighting to meet the needs of the most hardcore gamers and creators.

AMD "Zen 3" microarchitecture could be designed for the enhanced 7 nm+ EUV (extreme ultraviolet) silicon fabrication node at TSMC, which promises a significant 20 percent increase in transistor densities compared to the 7 nm DUV (deep ultraviolet) node on which its "Zen 2" processors are being built. In addition, the node will also reduce power consumption by up to 10 percent at the same operational load. In a late-2018 interview, CTO Mark Papermaster stated AMD's design goal with "Zen 3" would be to prioritize energy-efficiency, and that it would present "modest" performance improvements (read: IPC improvements) over "Zen 2." AMD made it clear that it won't drag 7 nm DUV over more than one microarchitecture (Zen 2), and that "Zen 3" will debut in 2020 on 7 nm+ EUV.

AMD is celebrating its 50th Anniversary with a new commemorative special edition package of the Ryzen 7 2700X eight-core desktop processor. This package carries the PIB SKU number "YD270XBGAFA50." American online retailer ShopBLT had it listed for USD $340.95 before pulling the listing down and marking it "out of stock." The listing doesn't come with any pictures or details about the SKU, except mentioning that a Wraith Prism RGB CPU cooler is included (as it normally is for the 2700X PIB package).

Given that AMD hasn't changed the model number, we expect these processors to have the same specifications as regular Ryzen 7 2700X, but with some special packaging material, and perhaps some special laser engraving on the processor's IHS. AMD has used tin boxes in the past for its first FX-series processors, so the possibility of something similar cannot be ruled out. Since pricing of this SKU isn't significantly higher, we don't expect it to be of a higher bin (better overclockers) than regular 2700X chips. Based on the 12 nm "Pinnacle Ridge" silicon, the 2700X is an 8-core/16-thread processor derived from the "Zen+" architecture, with 3.70 GHz clock-speed, 4.30 GHz maximum Precision Boost, XFR, L2 cache of 512 KB per core, and 16 MB of shared L3 cache.

Greedy motherboard vendors such as MSI want you to buy a new motherboard every two generations of processor for no sound reason at all. MSI is reportedly blocking support for 3rd generation Ryzen "Matisse" processors on its AMD 300-series chipset motherboards, including those based on high-end AMD X370 and OC-capable B350 chipsets. This would also put those who own $300 motherboards such as the X370 XPower out of luck. To recap, AMD announced on numerous occasions that it doesn't want to be a greedy clique like its competitor, by forcing motherboard upgrades and promised that socket AM4 motherboards will be backwards and forwards compatible with at least four generations of Ryzen processors, running all the way up to 2020.

This normally should mean that any 300-series motherboard must support 4th generation Ryzen processors with a simple BIOS update. Most 300-series motherboards, including from MSI, even ship with USB BIOS Flashback feature to help with forwards compatibility. Unfortunately, motherboard companies such as MSI care more about their bottom-lines than the consumer. In a support e-mail to an X370 XPower Titanium owner, MSI confirmed that it will not extend Zen 2 support to AMD 300-series. Other motherboard vendors could follow MSI's suit as a representative of another motherboard vendor, on condition of anonymity, told TechPowerUp that "Zen 2" processors have steeper electrical requirements that 300-series motherboards don't meet. This is an excuse similar to the one Intel gave for the planned obsolescence of its 100-series and 200-series chipsets, even as it was repeatedly proven that those motherboards can run and overclock 9th generation processors with custom firmware just fine. Would MSI care to explain whether a B450M PRO-M2 has a stronger VRM than an X370 XPower Titanium to warrant "Zen 2" support? Will all "Zen 2" processor SKUs have steep electrical requirements? Will there not be any SKUs with double-digit-Watt TDP ratings?Update (16/04): MSI posted a clarification on this issue.

AMD won back ownership of three graphics patents that had earlier been struck down on a complaint by LG Electronics. A U.S. Court of Appeals for the Federal Circuit overruled a ruling of the Patent Trial and Appeal Board (PTAB) which observed that AMD subsidiary ATI Technologies ULC (now reorganized as RTG), has a claim to U.S. patents numbered 7,742,053, 6,897,871, and 7,327,369. The three patents deal with critical technology related to Unified Shaders.

The PTAB had earlier dismissed ATI's ownership of the patents on grounds that the IP claimed was "too obvious in light of prior art." A bench of three Judges in a unanimous decision ruled that ATI had "had conceived of their inventions before the prior art." Put simply, the court was satisfied that the technologies protected by these patents were invented by ATI before the "prior art," and were not "obvious next steps" to it.

AOC is readying the next generation of their enthusiast-gaming AGON line. The 353 series supersedes the 352 series launched in February last year, and keeps the 35" diagonal of its previous iteration. The specs are up there with the best available for what a VA panel can offer: 4K resolution, 1000 nits peak brightness in HDR mode, 1 ms (MTRT response time, or a rated 4 ms GtG) and a 200 Hz maximum refresh rate with support for AMD's FreeSync 2 or NIDIA's G-Sync HDR. There's also 100% coverage of the DCI-P3 color space, if color accuracy is a must.

The AGON 353-series will be available in two models, for either AMD FreeSync 2 or NVIDIA G-SyncHDR certification. AG353UCG featuring NVIDIA's G-Sync HDR as well as another one supporting AMD's FreeSync 2 HDR. The G-Sync HDR version, however, will be carrying a 512-zone full array local dimming for increased contrast. Connectors include HDMI 2.0, DisplayPort 1.4, and a four port USB 3.1 (5 Gbps) HUB. The NVIDIA G-Sync version is expected to launch around June this year; no word on the AMD equivalent. No word on pricing either, but don't expect these (particularly the NVIDIA one, with its full array local dimming) to come cheap.

European PC enthusiasts continue to see value in choosing AMD Ryzen processors over Intel Core, as the latest public data by German retailer Mindfactory.de, which ships across the EU, shows AMD processors outselling Intel 2:1. Although earlier Intel would have the upperhand in revenue despite lower volumes, this time around, AMD shored up revenues on the backs of high-margin products such as the Ryzen 7 2700X and the HEDT Ryzen Threadripper series.

The 6-core/12-thread Ryzen 5 2600 is the most popular processor offering high value under the 200€-mark. It is followed by the 8-core/16-thread Ryzen 7 2700X. Buyers prefer the 2700X to the cheaper 2700 non-X. The Ryzen 5 2600X is another strong seller. Over in the Intel camp, the Core i9-9900K and Core i7-9700K are strong sellers, followed by the i5-9600K and the newly released i5-9400F. Pricing graphs show Intel processor pricing steadily rise over 2018, while AMD chips remained largely flat. These numbers are not indicative of the overall market, since Mindfactory caters to DIY PC gamers and enthusiasts only.

Intel has hired another of AMD's top executives as Raja Koduri hopes to basically rebuild RTG under Intel's banner and its resources. This time it's Heather Lennon, who led AMD Radeon Technologies Group (RTG) marketing and had been with AMD for over 10 years. She directed the Team Red community and won PR Week award for Campaign of the Year 2014. Lennon bagged 40 awards for digital marketing for AMD, and is widely believed to be the brains behind the PR upper-hand AMD enjoys among tech forums and the DIY community.

Lennon now joins Intel as Senior Manager, Digital Marketing for Graphics, and will work closely with Mark Taylor, an ex-NVIDIA exec who now leads technical marketing at Intel Graphics. Other ex-AMD and ex-NVIDIA honchos include Chris Hook and Tom Peterson, respectively. Raja Koduri is overseeing Intel's ambitious project to make inroads to the discrete GPU market under the new Xe brand, not just to serve gamers and PC enthusiasts, but more importantly GPU compute, cloud compute, and AI markets. Koduri is also reportedly lending insights to Intel's new Gen11 integrated graphics architecture, which debuts with its 10 nm "Ice Lake" processors.

Steam's latest hardware survey has been released, and while there is no real head scratching changes, it does continue to give us a glimpse into current market trends. In regards to CPU adoption, both six-core and eight-core processors now account for 12.2% and 2.2% respectively. Looking at just Windows data shows six-core processors gained a bit over 2% market share in 3 months. Meanwhile, eight-core offerings saw a market share increase of roughly 0.5%. Speaking of processors, Intel still dominates the market capturing an 82% share. AMD, while competitive in many tasks besides gaming still only has an 18% share. Looking at the data would lead one to believe AMD is gaining back market share; however looking at previous hardware surveys their current share is mostly holding steady. Considering Intel still offers better gaming performance for the time being its unlikely AMD will make any real gains in the Steam hardware survey until gaming performance reaches true parity.

Looking at graphics cards, NVIDIA still reigns supreme holding the same 75% market share they have been clutching for quite some time. AMD, on the other hand, continues to struggle, holding a paltry 15% share with Intel and their integrated graphics still managing to hold a 10% share. Considering AMD's only release as of late was the Radeon VII it is not all that surprising to see no change here. That said, NVIDIA's dominance is indeed not a good thing as it means competition is minimal, and pricing is likely to remain high. Right now according to the Steam hardware survey, NVIDIA currently holds the first 12 spots in regards to today's most popular graphics cards, which combine for a 52.8% share. The most popular of these being the GTX 1060. You have to go all the way down to 13th place to find an AMD graphics card which just so happens to be the Radeon RX 580 with its 1.1% share. To find the next AMD graphics card you have to go all the way down to 19th where the companies Radeon R7 Graphics holds steady at 0.87%. Hopefully, AMD's upcoming Navi graphics architecture can bring them back to prominence and drive more competition.

Today, AMD announced the latest additions to its PRO processor lineup: 2nd Gen AMD Ryzen PRO mobile processors with Radeon Vega Graphics and AMD Athlon PRO mobile processors with Radeon Vega Graphics. Providing commercial notebook users with power-efficient performance, state-of-the-art security features, and commercial-grade reliability and manageability, these new processors enable global PC manufacturers to create a wide range of business systems, from premium professional notebooks to everyday productivity notebooks. Initial commercial systems from HP and Lenovo are expected this quarter with other OEMs and further platform updates anticipated later in 2019.

"Modern PC users expect the experience between professional and personal to be imperceptible, and business notebook users want to utilize the latest modern features including 3D modeling, video editing, multi-display setups while multitasking securely, to get more done," said Saeid Moshkelani, senior vice president and general manager, Client Compute, AMD. "With AMD Ryzen PRO and Athlon PRO mobile processors, AMD delivers the right performance, features, and choice to OEMs and commercial users, combined with the productivity, protection, and professional features needed to ensure seamless deployment throughout an organization."

AMD could be giving finishing touches to its new generation of embedded SoCs codenamed "Cato." The chips surfaced on screenshots of UL Benchmarks (Futuremark) SystemInfo, across three models: the RX-8125, the RX-8120, and the A9-9820. For the uninitiated, the RX series embedded processors are part of the company's Ryzen Embedded family. The RX-series are differentiated from the A-series either by microarchitecture, or lack of unlocked multipliers, or other features, such as integrated graphics.

"Cato" is shrouded in mystery. One possible explanation could be AMD manufacturing the existing "Raven Ridge" IP on its refined 12 nm process, and "Zen+" enhancements to its CPUs. SystemInfo reading 8 logical processors could be a case of a 4-core/8-thread CPU configuration with SMT enabled. Another theory pegs this to be a new silicon, based on new IP, and 8 CPU cores. This is less probable since AMD is less stingy with SMT across its product-stack, and is hence less likely to deprive an 8-core silicon of SMT. If the latter theory is true, then this could simply be a case of the SystemInfo module not correctly detecting the prototype chips.

FinalWire over the past week posted the latest public beta of AIDA64, which adds support for the three key processor product lines based on AMD's "Zen 2" microarchitecture. The "Matisse" multi-chip module, which received extensive coverage over the past few weeks, will be AMD's main derivative of "Zen 2," designed for the client-segment socket AM4 platform, with up to 16 CPU cores, and the initial flagship product featuring 12 cores. "Rome" is AMD's all-important enterprise-segment MCM for the SP3 platform, with up to 64 CPU cores spread across eight 8-core chiplets interfacing a centralized I/O controller die with a monolithic 8-channel memory controller. It so happens that AMD also wants to update its Ryzen Threadripper line of high-end desktop processors, with "Castle Peak."

"Castle Peak" is codename for 3rd generation Ryzen Threadripper and a client-segment derivative of the "Rome" MCM with a reconfigured I/O controller die that has a monolithic 4-channel DDR4 memory interface, and an unspecified number of CPU cores north of 24. This is for backwards compatibility with the existing AMD X399 motherboards. AMD configures core-count by physically changing the number of 8-core chiplets on the MCM, in addition to disabling cores in groups of 2 within the chiplet. The company could scale core counts looking at its competitive environment. The monolithic quad-channel memory interface could significantly improve the chip's memory performance compared to current-generation Threadrippers, particularly the Threadripper WX series chips in which half the CPU cores are memory bandwidth-starved. The AIDA64 update also improves detection of existing Ryzen/EPYC processors with the K17.3 and K17.5 integrated northbridges.

DOWNLOAD: FinalWire AIDA64 Extreme 5.99.4983 beta

TechPowerUp partners with BIOSTAR to bring you the Gaming Ready Motherboard Giveaway! Up for grabs are two gaming-grade motherboards from the AMD platform by BIOSTAR, with which you can build an e-Sports capable gaming PC build without breaking the bank. One lucky winner brings home a BIOSTAR Racing B450GT3 motherboard, and another lucky winner gets a BIOSTAR A10N-8800E motherboard with an embedded CPU.

The Racing B450GT3 is the perfect start to a highly capable AMD Ryzen gaming PC build, bolstered by gaming-grade onboard audio, and a reinforced PCI-Express slot, not to mention BIOSTAR's VIVID LED DJ embellishments. The A10N-8800E, on the other hand, is a mini-ITX motherboard that packs an AMD FX-8800P embedded processor with a 4-core/4-thread "Excavator" CPU, and Radeon R7 integrated GPU with 512 stream processors. There's also a PCI-Express slot for graphics expansion. To stand a chance to win one of these, simply fill up a form to let us get back to you if you've won. You can improve your chances by sharing the giveaway on social media.

For more information and to participate, visit this page.

EK Water Blocks, the leading premium liquid cooling manufacturer, is releasing a new Quantum Line series EK-Velocity sTR4 water block lineup specifically designed for HEDT AMD Ryzen Threadripper processors. The cooling engine is utilizing a 3rd generation design with the cold plate covering the IHS of the AMD Ryzen Threadripper processor while the fin structure is covering the entire multi-die CPU layout. This brings further improvements to the cooling performance and heat transfer compared to previous generations.

The release of higher core count HEDT processors opened new opportunities and challenges for cooling solutions. The primary goal in designing the new EK-Velocity sTR4 water block was to completely redesign the cooling engine to achieve even better performance than the previous generations. A dense micro-fin structure counts 91 wide grooves to enable superb heat transfer.

Well, that tweet that fans of the Borderlands seriesfeared meant platform exclusivity on PC actually manifested itself. Gearbox today announced that Borderlands 3, the hit sequel to one of the first loot-shooters, will indeed be releasing on September 13th for all platforms - but will be distributed exclusively on the PC digital platform via the EPIC Games Store. Other storefronts will have to wait until April 2020 to sell copies of the game.

The game will also feature optimized performance for AMD's CPU and GPU portfolio, with AMD aiding in performance optimizations for its Ryzen CPUs, current GPUs and, expectedly, next-generation Navi. The announcement trailer and 2K's press release points to a story-driven shooter, that Gearbox CEO Randy Pitchford pitched (ahem) as "a love letter to fans of the series, but also as an ideal entry point for new players to jump-in alone or cooperatively, on or off-line, in the latest and greatest installment of the definitive best-in-class benchmark shooter-looter." The announcement trailer follows.

TAITRA, the governing body behind the annual Computex trade-show held in Taipei each June, announced that AMD CEO Dr. Lisa Su will host a keynote address which promises to be as exciting as her CES keynote. It is revealed that Dr. Su will simultaneously launch or unveil at least four product lines. High up the agenda is AMD's highly anticipated 3rd generation Ryzen desktop processors in the socket AM4 package, based on "Zen 2" microarchitecture, and a multi-chip module (MCM) codenamed "Matisse." This launch could be followed up by a major announcement related to the company's 2nd generation EPYC enterprise processors based on the "Rome" MCM.

PC enthusiasts are in for a second major announcement, this time from RTG, with a technical reveal or unveiling of Radeon "Navi," the company's first GPU designed from the ground up for the 7 nm silicon fabrication process. It remains to be seen which market-segment AMD targets with the first "Navi" products, and the question on everyone's minds, whether AMD added DXR acceleration, could be answered. Lastly, the company could announce more variants of its Radeon Instinct DNN accelerators.

Taiwan External Trade Development Council (TAITRA) announced today that the 2019 COMPUTEX International Press Conference will be held with a Keynote by AMD President and CEO Dr. Lisa Su. The 2019 COMPUTEX International Press Conference & CEO Keynote is scheduled for Monday, May 27 at 10:00 AM in Room 201 of the Taipei International Convention Center (TICC) in Taipei, Taiwan with the keynote topic "The Next Generation of High-Performance Computing".

"COMPUTEX, as one of the global leading technology tradeshows, has continued to advance with the times for more than 30 years. This year, for the first time, a keynote speech will be held at the pre-show international press conference," said Mr. Walter Yeh, President & CEO, TAITRA, "Dr. Lisa Su received a special invitation to share insights about the next generation of high-performance computing. We look forward to her participation attracting more companies to participate in COMPUTEX, bringing the latest industry insights, and jointly sharing the infinite possibilities of the technology ecosystem on this global stage."

AMD today released their Radeon Software Adrenalin 2019 Edition 19.4.1 Drivers. This beta release features no performance enhancements, and it also doesn't add any support for new games. Instead, it is centered around fixing various issues seen within AMD's software and a couple of games. The biggest of these fixes is the elimination of crashes and application hang in World of Warcraft with Patch 8.1.5 or later when using MSAA. They have also eliminated graphical corruption seen in World of Tanks when in-game settings are set to the minimum when using Radeon RX Vega graphics products. Considering how popular both of these titles are it is likely more than a few gamers will be quite happy with these fixes. AMD has made sure to note a few unresolved problems as well. The most annoying of which is likely going to be screen flicker with multiple displays at the desktop or with applications running on AMD's Radeon VII.DOWNLOAD: AMD Radeon Adrenalin Edition 19.4.1 Beta
The change-log follows.

BIOSTAR, a leading manufacturer of motherboards, graphics cards, and storage devices, presents the A68MHE motherboard for mainstream users. The BIOSTAR A68MHE features the AMD A68H chipset that supports AMD's Socket FM2+ Athlon /A- Series processors and DDR3 memory. The A68MHE packs two DIMM slots supporting up to DDR3-2600(OC) memory and a maximum capacity of 32GB, more than enough to provide excellent performance for home and office platform.

The BIOSTAR A68MHE is a balanced motherboard that has the power to handle any office tasks and accomplish everyday home and entertainment use. For office and workstation builds, the A68MHE delivers high-speed data transfer and able to connect multiple devices with Gigabit Ethernet (GbE) LAN, 2 x USB 3.1 Gen1 connectivity and a total of 8 USB ports. Home users can enjoy high-resolution and visually immersive multimedia content for videos and streaming services like YouTube and Netflix with support of UHD resolution displays via HDMI.

AMD X570 is the companion premium chipset option for the company's 3rd generation Ryzen "Matisse" processor family, and is expected to debut alongside the first of these processors some time in June, 2019. Unlike the X470 and X370, the new X570 will be based on an in-house chipset design by AMD, and probably manufactured at GlobalFoundries on its 14 nm node. The mid-range "B550" and lower chipset models could continue to be sourced from ASMedia. Motherboard majors ASUS and ASRock put out their first partial lists of motherboard models based on the AMD X570.

ASUS will launch as many as seven motherboard models in its Republic of Gamers (ROG) family, led by the Crosshair VIII Formula. This indicates that ASUS is placing high enough sales expectations from the "Valhalla" platform across the competitive landscape to come out with an ROG Formula product. You can expect goodies such as 8-layer PCBs, liquid-cooling preparation for the VRM heatsinks, Thunderbolt, or 10 GbE, and the most number of overclocker-friendly features. Next up, are the ROG Crosshair VIII Hero and Crosshair VIII Hero WiFi, which could be the company's second-best product offerings. For the first time on the AMD platform, ASUS will launch an ROG Impact mini-ITX product, with the ROG Crosshair VIII Impact. There will be three ROG Strix family products based on the X570, the Strix-E (premium ATX), Strix-F (mid-range ATX), and Strix-I (premium mini-ITX).

EK Water Blocks, the leading premium computer liquid cooling gear manufacturer, is releasing EK-Vector Radeon VII water blocks that are compatible with reference design AMD Radeon VII graphics cards. This kind of efficient cooling will allow your high-end graphics card to reach higher boost clocks, thus providing more overclocking headroom and more performance during gaming or other GPU intense tasks.

This water block directly cools the GPU, 16GB of HBM2 memory, and VRM (voltage regulation module) as cooling liquid is channeled directly over these critical areas. These newly developed water blocks feature a redesigned cooling engine that has a larger footprint compared to the previous generation of EK Full Cover water blocks. This results in a larger surface area for heat transfer which increases the thermal performance of these water blocks.

AMD will launch its 3rd generation Ryzen 3000 Socket AM4 desktop processors in 2019, with a product unveiling expected mid-year, likely on the sidelines of Computex 2019. AMD is keeping its promise of making these chips backwards compatible with existing Socket AM4 motherboards. To that effect, motherboard vendors such as ASUS and MSI began rolling out BIOS updates with AGESA-Combo 0.0.7.x microcode, which adds initial support for the platform to run and validate engineering samples of the upcoming "Zen 2" chips.

At CES 2019, AMD unveiled more technical details and a prototype of a 3rd generation Ryzen socket AM4 processor. The company confirmed that it will implement a multi-chip module (MCM) design even for their mainstream-desktop processor, in which it will use one or two 7 nm "Zen 2" CPU core chiplets, which talk to a 14 nm I/O controller die over Infinity Fabric. The two biggest components of the IO die are the PCI-Express root complex, and the all-important dual-channel DDR4 memory controller. We bring you never before reported details of this memory controller.