News Posts matching "Ryzen"

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8th and 9th Gen Intel Core Processor Model Names Revealed

Intel 9th generation Core processors could hit the shelves some time in 2018, after Intel has ironed out supply issues of its current 8th generation Core "Coffee Lake" lineup, and figured out what to do with the unsold 7th generation Core "Kaby Lake" inventory. It has been rumored that the company could increase core-counts across the board again, with the introduction of an eight-core part in the mainstream-desktop lineup, probably to better segment the Core i7 series from the Core i5 series. It's not implausible to expect the next-generation Core i7 MSDT parts to be 8-core/16-thread, and Core i5 MSDT 6-core/12-thread, with 4-core/4-thread or 8-thread Core i3 parts making up the entry-level, which would bring Intel's MSDT lineup on core/thread-count parity with AMD.

The change-log of the latest FinalWire AIDA64 version spells out several 9th generation Core processor model numbers, at least the Core i5 and Core i3 SKUs. The Core i5 lineup includes the i5-9600K, followed by the i5-9600, i5-9500, i5-9400, i5-9400T, i3-9300, i3-9300T, i3-9100, i3-9100T, i3-9000, and i3-9000T, with the "T" extension denoting lower TDP, probably at 35W, while the rest of the lineup has its TDP rated at 65W. The change-log also speaks about Intel's second-wave of Core "Coffee Lake" parts, which launch early-2018, alongside its other 300-series chipset for the platform, such as the H370, B360, and H310.

AMD Ryzen 7 1800X Slashed to $319 on Newegg

US retailer Newegg put AMD's flagship socket AM4 processor, the Ryzen 7 1800X, at a flash-sale price of USD $319.99, a staggering 36% discount from its list price of $499. The retailer has the second-fastest Ryzen 7 1700X priced at $279.99 (list price $399). The limited-period prices make the two chips extremely competitive against the Core i7-8700K, which has spotty availability, and is being sold above its list price, at $414 (MSRP: $359), while the Core i5-8700 (non-K) goes for $359 (MSRP: $303), and the Core i5-8600K (out of stock) at $299 (MSRP: $257). Prices of Intel's 8th generation Core "Coffee Lake" processors are inflated across the board, on account on supply issues, and its performance leadership over AMD Ryzen series.

ASUS BIOS Change-log Reveals New Ryzen Processors Incoming

ASUS recently released BIOS updates for its socket AM4 motherboards based on AMD X370 and B350 chipsets, which implement AGESA 1.0.0.7, which as you'll recall, paves the way for implementing support for upcoming processors, based on AMD's Vega-infused "Raven Ridge" APU silicon, and the 12 nm refreshed Ryzen "Pinnacle Ridge" silicon due for February 2018. ASUS published, and later withdrew the BIOS updates as the media got whiff of them.

The next parts for AMD's mainstream-desktop socket AM4 platform will be Ryzen "Raven Ridge" APUs, which let you finally use the HDMI and DisplayPorts on your motherboards. "Raven Ridge" combines a quad-core "Zen" CPU with a 640-stream processor integrated graphics based on the "Vega" graphics architecture. The "late-2017 or early-2018" time-line for these chips still appears to stand. RedGamingTech suggests that AMD's answer to Intel "Coffee Lake" processors, the 12 nm Ryzen "Pinnacle Ridge" processors, could be out by as early (or late) as February 2018. These chips could be previewed or teased at the company's events held on the sidelines of the 2018 International CES.

Source: RedGamingTech (YouTube)

AMD "Raven Ridge" Silicon Detailed

The "Zen" CPU micro-architecture seems to be turning AMD's fortunes as it reported its first black quarter in years. The 14 nm "Zeppelin" or "Summit Ridge" die is at the heart of this change. This 8-core CPU die is implemented on everything from performance mobile packages, to single-die mainstream-desktop socket AM4 under the Ryzen 3, Ryzen 5, and Ryzen 7-series, 2-die high-end desktop (HEDT) multi-chip modules under Ryzen Threadripper, and the 4-die enterprise multi-chip modules under the EPYC brand. The next logical step for AMD with its new "Zen" CPU IP was to fuse it with the "Vega" graphics architecture, and give its APU lineup a much needed overhaul. At the heart of this move is the new 14 nm "Raven Ridge" silicon.

While "Summit Ridge" is the combination of two "Zen" CCX (quad-core CPU complex) units making up an 8-core CPU die that lacks integrated graphics, the "Raven Ridge" silicon combines one "Zen" CCX with an integrated graphics core based on the "Vega" architecture. AMD's new Infinity Fabric interconnect ferries data between the CCX and the iGPU, and not an internal PCIe link. The CCX houses four "Zen" CPU cores with 64 KB of L1I cache, 32 KB of L1D cache, 512 KB of dedicated L2 cache, and 4 MB of L3 cache shared between the four cores.

AMD Reports Third Quarter 2017 Financial Results

AMD (NASDAQ:AMD) today announced revenue for the third quarter of 2017 of $1.64 billion, operating income of $126 million and net income of $71 million, and diluted earnings per share of $0.07. On a non-GAAP(1) basis, operating income was $155 million, net income was $110 million, and diluted earnings per share was $0.10.

"Strong customer adoption of our new high-performance products drove significant revenue growth and improved financial results from a year ago," said Dr. Lisa Su, AMD president and CEO. "Our third quarter new product introductions and financial execution mark another important milestone as we establish AMD as a premier growth company in the technology industry."

AMD Readies AGESA 1.0.0.7 Update Enabling "Raven Ridge" APUs

AMD is readying an update to its AGESA micro-code. AGESA is an essential component of AMD platform motherboard BIOSes responsible for starting the processor at system start-up. Updates to it improve the motherboards' memory and CPU compatibility. Following its all-important AGESA 1.0.0.6 update that vastly improves memory compatibility of AMD Ryzen processors, the company is readying an even newer version. The new AGESA 1.0.0.7 update prompts significant changes to the structure of motherboard BIOSes, making it easy to implement support for upcoming socket AM4 chips, such as the "Raven Ridge" APUs, and the 2nd generation Ryzen "Pinnacle Ridge" CPUs.

Professional overclocker elmor, who is currently associated with ASUS ROG, responding to an Overclockers.net forums question about the Crosshair VI series motherboard, mentioned that AGESA 1.0.0.7 significantly changes the BIOS structure of AMD motherboards, which will make it easier implement support for future processors. "AGESA 1007 comes with support for Raven Ridge APUs. AMD has also changed the entire BIOS base structure so we have to do a lot of work to port everything to the new version, which may result in further bugs. The advantage is that it makes it easier to support future CPUs (Raven Ridge, Pinnacle Ridge)," he said. Updates to AGESA are distributed by motherboard manufacturers as BIOS updates.

Source: Overclock.net Forums

MSI Launches the X399 SLI Plus Motherboard for AMD Ryzen Threadripper

MSI, the world leading motherboard manufacturer, is pleased to announce the availability of a new motherboard: X399 SLI PLUS. Perfect for content creators who are looking for a great performer with plenty of connectivity options, MSI's new X399 SLI PLUS is an optimized workstation motherboard, built for designers. Featuring heavy plated heatsinks, Military Class V components and numerous unique and patented performance enhancing features, this motherboard is the best choice for professionals looking for speed and stability.

Using a full black color scheme, the new X399 SLI PLUS enters the next generation PRO Series design concept by adding Mystic Light RGB to personalize any workstation. Lightning USB 3.1 Gen2 extends data transfer bandwidth options to provide the best USB 3.1 performance. M.2 Shield v2 helps stabilize fast SSD data signals and prevents throttling for the best M.2 SSD performance. STEEL ARMOR slots prevent PCI-E slots from sustaining damage by heavy graphics cards. Each feature on SLI PLUS has been designed and tested to achieve the highest quality standards and are geared for longevity and best performance. More performance-related features on the new X399 SLI PLUS are: DDR4 Boost, Turbo M.2 with RAID support, Audio Boost, X-Boost, Network Manager and many more.

AMD Ryzen 5 1600 and 1600X CPUs Found With 8 Working Cores

Reports have surfaced around the Web that some users are finding their recently-purchased AMD Ryzen 5 1600 and 1600X CPUs, which normally would have six cores (and 12 threads, with Simultaneous mutlithreading) actually have eight working cores (and 16 threads) out of the box. Unlike AMD's decade-old Phenom series, in which some dual and triple-core processors could be unlocked to fully functioning quad-cores via a BIOS feature offered on some motherboards, these Ryzen CPUs require no special BIOS setting. The processors still run at the stock advertised clock speeds, and retain the 1600's 576kb of L1 cache. But with the extra cores available, the 1600 series processors are basically on par performance-wise with the corresponding Ryzen 7 1800 series CPUs. This is an incredible value for lucky AMD users, as the 1800X retails for nearly twice the price of the 1600X.

And lucky these users are, as reports so far indicate that most, if not all of the unlocked CPUs come from the same batch of silicon, manufactured between September 4th and September 10th in Malaysia. This may indicate a quality control issue at this specific AMD factory. Alternatively, AMD could be bolstering its stock of Ryzen 5 1600 and 1600X CPUs to meet the higher demand of the mid-range chip, by labeling 1700 and 1700X CPUs as 1600 and 1600X respectively. Whatever the reason, it is definitely a welcome surprise to fortunate AMD users. If you have already purchased a Ryzen 5 1600 or 1600X recently, simply checking CPU-Z or looking at your windows task manager will reveal whether you are one of the recipients of an unlocked chip. If you are looking to buy such a CPU however, perhaps second-hand, a Reddit user known as "Rigred" claims he has deciphered the serial numbers corresponding to this batch of processors, allowing prospective buyers to verify that the chip is actually one of the unlocked few.

Sources: WCCFtech, techradar, Rigred

Be Quiet! Intros Ryzen Threadripper Mounting Kits for Silent Loop Coolers

Be Quiet!, the market leader in PC power supplies in Germany for eleven consecutive years, introduces new Silent Loop All-in-One water cooler mounting kits designed for AMD's high-end TR4 desktop socket and Ryzen Threadripper processors.

With radiator sizes including 120 mm, 240 mm, 280 mm and 360 mm, be quiet!'s Silent Loop offers a premium choice for high-end system builders focusing on whisper-quiet systems and power-users who want to squeeze every bit of performance out of their overclocked CPU. All metal parts from Silent Loop's cooling block to radiator and fittings are made out of copper, guaranteeing durability and preventing electrochemical corrosion when exposed to liquids. Furthermore the cooling block's large, square cooling area is a great fit for Ryzen Threadripper.

ASUS ROG STRIX B350-I Gaming Motherboard Revealed by Online Retailer

Swedish online retailer Inet has listed an as-yet unannounced ASUS motherboard, the ROG STRIX B350-I-Gaming. It looks to be a smaller version of the ROG STRIX B350-F GAMING, featuring similar black styling, as well as ASUS's AURA Sync RGB lighting technology, in a mini-ITX format. According to Inet, the board features the AMD B350 chipset that is the board's namesake, with AMD AM4 processor support as well as up to 32 gigabytes of DDR4 3200 MHz (OC) RAM. As with most mini-ITX gaming motherboards, a single PCI-Express x16 slot is present for graphics card connectivity. However, belying the board's small size, the B350-I-Gaming features a wealth of connectivity options, including two external USB 3.1 Generation 2 ports as well as four USB 3.1 Generation 1 ports. Additionally, one USB 3.1 Generation 1 header, and even a USB 2.0 header are available internally. Four SATA 6.0 Gbit/s headers, along with two M.2 slots round out the connectivity options, all of which is great for a board this size. Gigabit ethernet as well as built-in wifi, and SupremeFX 8-Channel High Definition Audio are also featured.

While other mini-ITX AM4 motherboards are already on the market, the ASUS ROG brand has a loyal following. ASUS fans looking to build a Ryzen-powered machine with a smaller footprint will no doubt be waiting patiently for an official announcement, as the board is of course listed as Out of Stock on the retailer's site. The amount of connectivity options on such a small board will be a compelling option for portable LAN party machines, and gamers without enough space to house a larger ATX computer, without compromising on storage or speed. Inet has listed the board with a price of 1 899 kr, equivalent to about $233.49 USD. Comparing other product prices on the site with those on Newegg reveals a difference of up to 30%, so regional prices will vary and direct currency conversion is not necessarily a good indicator of local prices.

Source: Inet

Intel Core "Coffee Lake" Availability Scarce Until 2018: Report

Intel's 8th generation Core "Coffee Lake" 6-core processors aim to restore the company's competitiveness in the mainstream-desktop (MSDT) platform, which eroded to AMD's unexpectedly successful Ryzen. The chips will hit the stores a little later this month, at price-points very close to the outgoing 7th generation Core "Kaby Lake" processors; although a report by SweClockers predicts that the chips will be scarcely available until early-2018.

Intel is launching "Coffee Lake" desktop processor family with a rather trimmed down lineup of six SKUs, two each under the Core i7, Core i5, and Core i3 brands, with the former two being 6-core, and the Core i3 being quad-core, marking an increase in core-counts across the board. While these chips will very much be available on launch-date in the retail channel, there could be an inventory shortage running all the way till Q1-2018.

ID-COOLING Releases SE-207 Twin Tower Air Cooler

ID-COOLING a cooling solution provider focusing on thermal dissipation and fan technology research and production for over 10 years, announced SE-207 Twin Tower Air cooler, featuring a black nickel plated Top Cover, twin tower heatsinks and two cooling fans included. The full cooler is made of 7pcs of heatpipes soldered to the copper base, two sets of aluminum fins, which all covered by a nickel plated top cover, and decorated by uniquely designed heatpipe caps.

Heat dissipation is provided by one 120mm intake fan running at 1300rpmand one PWM 120mm fan (700-1800rpm) in the middle. Fan splitter is included to support 3 fans setup. Extra fan clips are provided too in the box. Universal mounting brackets are included. The latest AMD Ryzen processors are supported. SE-207 is compatible with Intel LGA2066/2011/1366/1150/1151/1155/1156 & AMD AM4/FM2+/FM2/FM1/AM3(+)/AM2(+).

G.Skill Releases AMD Ryzen-optimized Trident Z RGB DDR4 Memory

G.SKILL International Enterprise Co., Ltd., the world's leading manufacturer of extreme performance memory and gaming peripherals, announces a new lineup of Trident Z RGB DDR4 memory kits with enhanced compatibility on the latest AMD platforms. Specifically designed for AMD Ryzen and Ryzen Threadripper platforms, now there are vibrant options up to the popular DDR4-3200MHz CL14 or the massive 128GB (8x16GB) kits at up to 2933MHz. For a full range of memory kit capacity options, the new Trident Z RGB memory kit models are available at DDR4-2400MHz in 2-, 4-, and 8-module kit configurations with 8GB and 16GB modules, which allows for 16GB, 32GB, 64GB, or 128GB memory kits for your AMD system.

AMD currently has two platform offerings, where Ryzen supports dual-channel with 2 or 4 memory modules and Threadripper supports quad-channel memory with 4 or 8 memory modules. To give a boost in memory performance to AMD number-crunching workstations and high-end graphic rendering systems, G.SKILL offers several selections for each AMD platform, including memory speeds of up to DDR4-2933MHz or ultra-high capacity at 128GB (8x16GB).

AMD to Build 2nd Gen. Ryzen and Radeon Vega on GloFo 12nm

Not to be held back by silicon fabrication process limitations like in the past, AMD will build its second-generation Ryzen CPUs and Radeon Vega GPUs on the new 12 nanometer LP (low power) FinFET process by GlobalFoundries. From the looks of it, "2nd generation Ryzen" doesn't seem to be the same as "Zen2" (a micro-architectural advancement due to be built on the 7 nm process), and is more likely an optical shrink of existing 14 nm IP to the 12 nm process, giving AMD the headroom to increase yields, and clock speeds across the board. The 12 nm switch allows AMD to roll out a new "generation" of Ryzen processors as early as the first half of 2018.

The "Vega 10" silicon could be another key piece of AMD IP on the receiving end of an optical shrink to 12 nm, which will give AMD much needed power savings, letting it increase clock speeds, and probably implement faster standards of HBM2 memory, such as 2.00 GT/s. AMD will likely label this shrunk down silicon "Vega 20." There's also the possibility of AMD building a bigger new GPUs altogether. In 2019, the company will give its CPU and GPU lineups major micro-architectural upgrades, and the switch to the 7 nm node. The new "Zen2" micro-architecture with IPC increases and new ISA instruction-sets, will be launched on the CPU side, and the new "Navi" graphics architecture will take center-stage.

Source: WCCFTech

Noctua Announces Two AM4-compatible Low-profile Coolers

Noctua today presented two updates to its range of quiet low-profile CPU coolers. Successors to the award-winning NH-L9a and NH-L12, the new NH-L9a-AM4 and NH-L12S models now support the AM4 socket of AMD's Ryzen processors. Whereas the NH-L9a-AM4 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers, the slightly bigger NH-L12S comes equipped with the new NF-A12x15 PWM fan and combines excellent compatibility, surprising efficiency and remarkable flexibility.

"AMD has made a big impact on the market with its Ryzen architecture and the platform will become even more interesting for compact HTPC builds when the first Ryzen-based APUs are introduced next year," says Roland Mossig (Noctua CEO). "We're thus updating two of our award-winning low-profile models to support Ryzen's AM4 socket."

GeIL Intros Super Luce RGB Lite DDR4 Memory

GeIL today introduced the Super Luce RGB Lite DDR4 memory series. These modules are practically identical to the Super Luce RGB Sync, which the company launched earlier this month, with a few key differences. The Super Luce RGB Lite lacks software-based RGB LED management, and has a preset combination of multi-color lighting that's put out from its diffuser. It lacks any cabling to the RGB header of your motherboard or RGB controller. This is in contrast to the Super Luce RGB Sync, which comes with a thin RGB cable, and supports software such as ASUS Aura Sync, giving you control over the lighting.

Under the illuminated heatspreaders, however, the Super Luce RGB Lite is identical to its sibling. Available in speeds ranging from DDR4-2133 to DDR4-3000, these modules come in densities of 4 GB, 8 GB, and 16 GB, making up single-module and dual-channel kits of 4 GB, 8 GB (2x 4 GB), 16 GB (2x 8 GB), and 32 GB (2x 16 GB). There are also AMD Edition variants of these modules, which are individually tested by GeIL to work at their advertised speeds with AMD Ryzen processors. The modules are backed by lifetime warranties, and are expected to be about 10 to 15 percent cheaper than comparable Super Luce RGB Sync kits.

AMD Ryzen Threadripper MCM De-lidded and De-packaged

PC enthusiast Der8auer, with access to a Ryzen Threadripper processor, took it completely apart for science. It won't be the first time that a Threadripper HEDT processor was de-lidded (its integrated heatspreader removed), revealing that it has four "Zeppelin" 8-core dies, making it practically identical to AMD's 32-core Epyc processors; however, it's the first time that someone completely removed the dies from the package.

Ryzen Threadripper processors are built by completely disabling two out of four "Zeppelin" dies on an Epyc multi-chip module (MCM). Two diagonally opposite dies are disabled. The disabled dies can't be reenabled, at least not on an X399 chipset motherboard, as the Threadripper HEDT platform lacks DRAM, PCIe, and possibly even power wiring for the disabled dies.

Source: Der8auer

ZOTAC Announces ZBOX MAGNUS EK and ER Series Compact Gaming Desktops

ZOTAC International, a Hong Kong based and a global manufacturer of innovation which created the first-ever Mini Gaming PC, continues to push the MAGNUS Series to a previously impossible level. With the all-new MAGNUS EK and ER Series powered by high-performance Intel or AMD Ryzen processors with a ZOTAC GeForce GTX 1070/1060 Series graphics card, ZOTAC is showcasing the first Mini PC series ever built with desktop sized graphics cards. Packing the punch that rivals full-size desktop rigs twice their weight, they are solid choices even for demanding pro gamers.

ZOTAC takes the unprecedented step of packing the best-performing desktop graphics card into the small footprint of the Gaming Mini PC paired with a next-generation processor. MAGNUS EK Series features a 7th Gen Intel Core quad-core processor based on the Kaby Lake architecture to deliver higher frequencies in speeds for a powerful gaming experience. Plus it adds the revolutionary new Intel Optane Memory that enables quick access times while allowing for larger storage capacities.

On The Story of AMD's Ryzen Threadripper Product Development

In a Forbes interview conducted by Anthony Leather, AMD officials Senior Vice President and General Manager Jim Anderson, Corporate Vice President of Worldwide Marketing John Taylor, Sarah Youngbauer of AMD's communications team, and James Prior, AMD's Senior Product Manager, have shed some light on the development process for AMD's equivalent of a flash hit - their HEDT, HCC Threadripper chips. Threadripper, which leverages AMD's Zen architecture used in their Ryzen and EPYC processors, makes use of an MCM design with up to 16 cores and 32 threads, with AMD's svelte Zen, 8-core base units linked through the company's high speed interconnect Infinity Fabric.

This has allowed the company to scale designs from four core processors with Ryzen 3, all the way towards the current cream of the crop Threadripper 1950X. It's an extremely scalable design, which brings with it improved yields and some pretty significant cost savings for AMD due to smaller dies. This, in turn, means the company is able to more agressively price their Ryzen and Threadripper processors compared to the competition, at least when it comes to high core and thread counts for the same price bracket - and the success of that business decision is showing.

For our forum lurkers, this article is marked as an editorial.

Phanteks Announces Glacier C399a Water Block for Ryzen Threadripper

With the release of AMD's newest flagship CPU, the X399 Threadripper, Phanteks is excited to introduce the Glacier Series C399a. The full CPU waterblock from Phanteks are designed to work seamlessly with AMD's new X399 Threadripper which allows serious overclocking and extreme performance.

Made from premium materials according to the finest standards of craftsmanship from Phanteks, the C399a water block delivers extreme cooling and improve stability under high overclocks for the enthusiasts. The C399a is custom designed for the AMD TR4 socket VITON sealing from the Automotive and Aerospace Industries ensure the best reliability and longevity.

GeIL Announces Super Luce RGB Sync DDR4 Memory

Golden Emperor International Ltd. - one of the world's leading PC components & peripheral manufacturers announced SUPER LUCE RGB SYNC Series Gaming Memory featuring RGB LED illumination. Inheriting the stylish design from the previous generation, SUPER LUCE RGB SYNC Series Gaming Memory upgrades the LED lighting effect from single color LED to RGB LED, providing the fanciest lighting effect for gamers looking for RGB memory products without cable management. Heat spreaders are available in black and white color themes to match different gaming PC build preferences.

With the demand for RGB illuminated PC components rapidly growing, not only hardcore gamers but also mainstream users are looking for fancy RGB gaming memory. Perfectly supporting ASUS AURA lighting control app, SUPER LUCE RGB SYNC allows users to enjoy the seamless synchronization of RGB lighting effects from the motherboard, graphics card, light strips, and memory kits. The cable-less design is a great plus to simplify the cable management.

G.Skill Intros 4-module Flare X DDR4 Memory Kits for Ryzen Threadripper

G.Skill today announced quad-channel kits of its AMD Ryzen-friendly Flare X series, targeted at Ryzen Threadripper HEDT builds. The new 4-module kits come in speeds of DDR4-2133, DDR4-2400, and DDR4-3200; in module densities of 8 GB and 16 GB, making up 32 GB and 64 GB quad-channel kits, respectively; and in color-based variants of black and red. The top-dog DDR4-3200 variant runs at its advertised speeds with timings of 14-14-14-34, and a module voltage of 1.35V. The modules are backed by lifetime warranties; and are typically priced double those of G.Skill's 2-module (dual-channel) Flare X series kits.

AMD Ryzen PRO Desktop Processors Released Worldwide

Building on the global enthusiasm generated by the launch of Ryzen high-end desktop processors and EPYC server processors for the datacenter, AMD (NASDAQ: AMD) today announced broad adoption of enterprise solutions featuring AMD Ryzen PRO desktop processors. Designed for business, Ryzen PRO processors bring reliability, security, and performance to address the demands of today's compute-intensive enterprise-focused workloads. Commercially-focused desktop solutions based on these new processors are expected to be available from Dell, HP, and Lenovo in the coming weeks.

"Today's business PC users require more processing power than ever before to run increasingly demanding applications, to ensure they can multi-task without disruption, and to help protect against security threats," said Jim Anderson, senior vice president and general manager, Computing and Graphics Group, AMD. "Ryzen PRO is designed to address these needs, and we're proud to collaborate with such a strong set of industry leaders on a robust assortment of AMD-based desktop PCs that showcase the strength and flexibility of the Ryzen PRO platform."

AMD Releases the Ryzen Threadripper 1900X Eight-core HEDT Processor

AMD today released the Ryzen Threadripper 1900X eight-core HEDT (high-end desktop) processor. This product is targeted at pro-sumers who could use the quad-channel memory bandwidth and added I/O which the Threadripper HEDT platform brings to the table, but can make do with 8 cores/16 threads, which is why the chip is priced just $50 higher than the 8-core/16-thread Ryzen 7 1800X, at USD $549. The Threadripper 1900X comes with higher clock speeds than the 1800X, with 3.80 GHz nominal clock-speed (compared to 3.60 GHz of the 1800X), 4.00 GHz boost, and XFR adding another 200 MHz to the boost clock, if your cooling is good enough.

The Ryzen Threadripper 1900X gives you the full quad-channel DDR4-3200 memory interface, with support for up to 2 TB memory, and ECC support. There's even unofficial RDIMM support. The chip also offers the full 64-lane PCI-Express interface, with the same PCI-Express device configurations as the higher 1920X and 1950X parts. AMD created the 1900X by disabling two cores per CCX in each of the active 8-core dies on the Threadripper MCM. The chip also only features 16 MB of L3 cache, that's 4 MB per active CCX. Its TDP continues to be rated at 180W. AMD put out its internal testing performance numbers for the 1900X.
AMD's performance slides follow.

AMD Resolves Linux Marginality Performance Issue on Newly Shipped Ryzen CPUs

We've brought to your attention how AMD's Ryzen architecture was encountering a bug that prevented it from successfully performing certain tasks under Linux. The issue, to which Phoronix was the first website to call attention to, was later confirmed by AMD, with a further remark from the chip designer that EPYC and ThreadRipper weren't affected by it.

AMD has now solved the Ryzen issue at a silicon level, and new revisions of the CPUs should be clear of the problems. Phoronix's Michael Larabel has confirmed that the new processor passes the previous insurmountable, crash-prone workloads with flying colors, so all in all, AMD delivered a swift response to the issue. The company is also doing good for itself in that it is open to replacing previous-batch CPUs that are affected by the issue, through a contact to its Customer Care department.

Source: Phoronix
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