Articles about Amd

AMD's Jim Anderson holds up a Threadripper 2

Monday: Intel touts 28-core desktop CPU. Tuesday: AMD turns Threadripper up to 32

AMD this week promised to ship 32-core Ryzen Threadripper 2 processors in the third quarter of 2018 – one day after Intel bragged about a forthcoming 28-core part. On Monday, Intel, the dominant CPU maker in the worlds of desktop and server systems, touted an upcoming 28-core Core X-series aimed at workstations, gamers, and …
Cisco UCS 4200 chassis and C125 M5 Rack Server Node

Cisco turns to AMD Epyc for the first time in new UCS model

Cisco has decided its UCS server family needs a new member for dense data centres and edge deployments. Behold, therefore, the “UCS C4200 Platform”, comprising the UCS C4200 Series Rack Server Chassis and the UCS C125 M5 Rack Server Node. The 2U chassis can house four of the servers and 24 disk drives, and offers shared power …
Simon Sharwood, 31 May 2018

Epyc fail? We can defeat AMD's virtual machine encryption, say boffins

Updated German researchers reckon they have devised a method to thwart the security mechanisms AMD's Epyc server chips use to automatically encrypt virtual machines in memory. So much so, they said they can exfiltrate plaintext data from an encrypted guest via a hijacked hypervisor and simple HTTP or HTTPS requests. AMD's data-center …
Shaun Nichols, 25 May 2018
Rendering of an AMD Ryzen Pro chip

Cheap-ish. Not Intel. Nice graphics. Pick, er, 3: AMD touts Ryzen Pro processors for business

AMD spent a pretty penny marketing its desktop-grade Ryzen Pro chips, to launch this week, but we'll summarize the new line for you in just a dozen words: they are cheaper than rival Intel parts, and have nice enough graphics. These are the sort of processors destined for office PCs. Desktop systems first out of gate with …
Chris Williams, 14 May 2018
red_hat_648

Red Hat smitten by secure enclaves 'cos some sysadmins are evil

Red Hat Summit Red Hat has revealed a plan to to work with CPU-makers so that its wares can take advantage of in-silicon security features such as secure enclaves. The company today told attendees at its 2018 Summit in San Francisco that it will work with major silicon shops, including Arm, Intel, and AMD, to move operations such as handling …
Shaun Nichols, 8 May 2018
A finger pressing a delete key

Nvidia quickly kills its AMD-screwing GeForce 'partner program' amid monopoly probe threat

Nvidia has cancelled a partner program after just two months – just as regulators started taking an interest in complaints of anti-competitiveness. In a blog post on Friday, the head of marketing for Nv's GeForce gaming brand complained about the "rumors, conjecture and mistruths" that have surrounded the "GeForce Partner …
Spectre logo jazzed up

Fresh fright of data-spilling Spectre CPU design flaws haunt Intel

Researchers have unearthed a fresh new set of ways attackers could potentially exploit data-leaking Spectre CPU vulnerabilities in Intel chips. German publication Heise reported that eggheads are preparing to disclose at least eight new CVE-listed vulnerability reports describing side-channel attack flaws in Chipzilla's …
Shaun Nichols, 3 May 2018
AMD CEO Lisa Su speaking at the firm's 2015 financial analyst day

AMD CEO Su: We like GPU crypto-miners but gamers are first priority

AMD CEO Lisa Su was in ebullient form on Wednesday when her company reported better-than-expected growth in the first quarter of 2018, and forecast a strong year for the chip design firm. "This is our third straight quarter of revenue growth," she told financial analysts on a conference call. "Our strong first quarter …
Iain Thomson, 26 Apr 2018
Cray_CS500

Cray snuggles up with AMD: Clustered super CS500 lets in Epyc chip

Cray is adding an AMD processor option to its CS500 line of clustered supercomputers. The CS500 supports more than 11,000 nodes which can use Intel Xeon SP CPUs, optionally accelerated by Nvidia Tesla GPUs or Intel Phi co-processors. Intel Stratix FPGA acceleration is also supported. There can be up to 72 nodes in a rack, …
Chris Mellor, 18 Apr 2018
Lisa Su

Car-crash television: 'Excuse me ma'am, do you speak English?' 'Yes I do,' replies AMD's CEO

Some of us love watching Formula One for the prangs and crashes – but we don't really expect them to happen before the race even begins. Yet, that's the only way to describe a live TV interview at the Chinese Formula One Grand Prix on Sunday, which went embarrassingly wrong. Former Formula One driver and Sky Sports telly …
Iain Thomson, 16 Apr 2018
AMD bloodbath

CTS who? AMD brushes off chipset security bugs with firmware patches

AMD has finally weighed in with its opinion of the security flaws in its Epyc, Ryzen, Ryzen Pro, and Ryzen Mobile chips, identified in a rather over-the-top fashion by CTS-Labs a week ago. The vulnerabilities affect the firmware managing the AMD Secure Processor and the chips used in some socket AM4 and socket TR4 desktop …
Thomas Claburn, 21 Mar 2018

AMD security flaw saga, browsers broken, Lamo dead at 37, and more

Roundup The lingering fallout of security flaws in AMD processor chipsets has dominated the news this week, and it ain't over yet. The initial flaw disclosure on Tuesday was short on details and high on hype, and some thought that either the issue was massively overhyped or was being used to try and manipulate AMD's stock price. The …
Iain Thomson, 17 Mar 2018

OK, deep breath, relax... Let's have a sober look at these 'ere annoying AMD chip security flaws

Analysis CTS-Labs, a security startup founded last year in Israel, sent everyone scrambling and headlines flying today – by claiming it has identified "multiple critical security vulnerabilities and manufacturer backdoors in AMD’s latest Epyc, Ryzen, Ryzen Pro, and Ryzen Mobile processors." Tuesday's glitzy advisory disclosed no …
Thomas Claburn, 13 Mar 2018
AMD_EPYC_Rizen_embedded

A bit of intel on AMD's embedded Epyc and Ryzen processors

The "other" X86 mill-maker, AMD, has unveiled its efforts to position its Zen architecture kit as an embedded solution for networking, storage, edge and industrial devices: a brace of Epyc and Ryzen processors. The semiconductor firm is aiming Epyc 3000 at networking, storage and edge computing devices and the Ryzen V1000 at …
Chris Mellor, 23 Feb 2018
Evil Uncle Sam

Intel didn't tell CERTS, govs, about Meltdown and Spectre because they couldn't help fix it

Letters sent to the United States Congress by Intel and the other six companies in the Meltdown/Spectre disclosure cabal have revealed how and why they didn't inform the wider world about the dangerous chip design flaws. Republican members of the House Energy and Commerce Committee sent letters to the seven in January, to seek …
Simon Sharwood, 23 Feb 2018
AMD underwater

Guess who else Spectre is haunting? Yes, it's AMD. Four class-action CPU flaw lawsuits filed

It's not just Intel facing a legal firestorm over its handling of the Spectre and Meltdown CPU design flaws – AMD is also staring at a growing stack of class-action complaints related to the chip vulnerabilities. At least four separate lawsuits have now been filed against the California-based processor slinger, alleging …
Shaun Nichols, 21 Feb 2018

AMD lures Cisco's server CTO into Epyc new data center gig

Exclusive AMD's push into servers has accelerated just a little after the chip-designer wooed Cisco's chief technology officer for UCS servers to join its ranks. Raghunath Nambiar joined AMD earlier this month in the role of corporate veep in the silicon scribblers' Datacenter Ecosystems and Solutions team. He's quite a catch because …
Simon Sharwood, 21 Feb 2018

Dell goes on Epyc server journey with AMD

Dell is producing one- and two-socket rackmount servers using AMD Epyc processors alongside its Xeon SP server family. The Epyc processor is said to be faster than equivalent Xeons. There are three PowerEdge AMD-powered servers: the R6415, R7415, and R7425. These accompany the PowerEdge 14G R640 and R740 Xeon SP servers in …
Chris Mellor, 6 Feb 2018

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