Annnnd can we
Do the same set of comparisons running on linux in wine? Anyone?
As a slowdown in PC sales brings down prices for graphics cards, AMD is hoping to win over the market's remaining buyers with a bold, new claim that its latest Radeon cards provide better performance for the dollar than Nvidia's most recent GeForce cards. In an image tweeted Monday by AMD's top gaming executive, the chip …
While I'm not going to sit here and do all those comparisons myself unpaid, I can confirm that Doom Eternal works perfectly via Proton with no noticeable performance differences on a 5700XT at better than 1080P res.
Linux Native, or at very least Proton compatibility is now a criteria for me buying a title. Yes, that means I miss out on a bunch of stuff. Usually the mass-market crud "AAA" games that usually have no appeal whatsoever to anyone with the attention span longer than a goldfish. So, no great loss.
I make a point of messaging developers to ask for native ports. With Vulkan going the direction it is, there is little excuse not to do a native release now.
Steamdeck may also help the case.
This performance per $ comparison isnt going to last long if they keep extracting the urine and bumping prices by 20-30% per generation, for a 2-5% performance boost (lower and mid range cards).
On Monday I gave up, and bought what I suspect was the last new-old stock 5500XT in the UK for my PCIE v3 system (£300.44); probably £100 more than it should be, based on pre2020 market conditions, but at least it isnt crippled by having only eight, or God forbid FOUR, PCIE lanes.
The number of PCI lanes is relevant, not just an individual lanes bandwidth. PCI-Express 4 cards can run on a PCI-Express 3 board; but many of the 6xxx series cards and equivalents lack PCI raw numbers of lanes and therefore bottleneck.
On a PCI-express 3 board, the older card will probably perform better than a newer one.
Pricing is improving but there will be no accomodation for PCI-exp 3 users. A lot of perfectly good equipment is being consigned to the no-longer upgradable pile. Anyone would think the industry is rigged to generate e-waste and enforce obsolescence...
Hardware Unboxed have been doing a monthly series of price comparisons, for basically the full range of current Nvidia and AMD cards, based against original MSRP, and ongoing trends.
They also include some older cards, based on eBay 2nd hand prices.
Worth watching of you're considering getting one of the current or older gen cards.
After taking serious CPU market share from Intel over the last few years, AMD has revealed larger ambitions in AI, datacenters and other areas with an expanded roadmap of CPUs, GPUs and other kinds of chips for the near future.
These ambitions were laid out at AMD's Financial Analyst Day 2022 event on Thursday, where it signaled intentions to become a tougher competitor for Intel, Nvidia and other chip companies with a renewed focus on building better and faster chips for servers and other devices, becoming a bigger player in AI, enabling applications with improved software, and making more custom silicon.
"These are where we think we can win in terms of differentiation," AMD CEO Lisa Su said in opening remarks at the event. "It's about compute technology leadership. It's about expanding datacenter leadership. It's about expanding our AI footprint. It's expanding our software capability. And then it's really bringing together a broader custom solutions effort because we think this is a growth area going forward."
Interview 2023 is shaping up to become a big year for Arm-based server chips, and a significant part of this drive will come from Nvidia, which appears steadfast in its belief in the future of Arm, even if it can't own the company.
Several system vendors are expected to push out servers next year that will use Nvidia's new Arm-based chips. These consist of the Grace Superchip, which combines two of Nvidia's Grace CPUs, and the Grace-Hopper Superchip, which brings together one Grace CPU with one Hopper GPU.
The vendors lining up servers include American companies like Dell Technologies, HPE and Supermicro, as well Lenovo in Hong Kong, Inspur in China, plus ASUS, Foxconn, Gigabyte, and Wiwynn in Taiwan are also on board. The servers will target application areas where high performance is key: AI training and inference, high-performance computing, digital twins, and cloud gaming and graphics.
Analysis After re-establishing itself in the datacenter over the past few years, AMD is now hoping to become a big player in the AI compute space with an expanded portfolio of chips that cover everything from the edge to the cloud.
But as executives laid out during AMD's Financial Analyst Day 2022 event last week, the resurgent chip designer believes it has the right silicon and software coming into place to pursue the wider AI space.
Analysis Supermicro launched a wave of edge appliances using Intel's newly refreshed Xeon-D processors last week. The launch itself was nothing to write home about, but a thought occurred: with all the hype surrounding the outer reaches of computing that we call the edge, you'd think there would be more competition from chipmakers in this arena.
So where are all the AMD and Arm-based edge appliances?
A glance through the catalogs of the major OEMs – Dell, HPE, Lenovo, Inspur, Supermicro – returned plenty of results for AMD servers, but few, if any, validated for edge deployments. In fact, Supermicro was the only one of the five vendors that even offered an AMD-based edge appliance – which used an ageing Epyc processor. Hardly a great showing from AMD. Meanwhile, just one appliance from Inspur used an Arm-based chip from Nvidia.
Lenovo has unveiled a small desktop workstation in a new physical format that's smaller than previous compact designs, but which it claims still has the type of performance professional users require.
Available from the end of this month, the ThinkStation P360 Ultra comes in a chassis that is less than 4 liters in total volume, but packs in 12th Gen Intel Core processors – that's the latest Alder Lake generation with up to 16 cores, but not the Xeon chips that we would expect to see in a workstation – and an Nvidia RTX A5000 GPU.
Other specifications include up to 128GB of DDR5 memory, two PCIe 4.0 slots, up to 8TB of storage using plug-in M.2 cards, plus dual Ethernet and Thunderbolt 4 ports, and support for up to eight displays, the latter of which will please many professional users. Pricing is expected to start at $1,299 in the US.
If claims hold true, AMD has been targeted by the extortion group RansomHouse, which says it is sitting on a trove of data stolen from the processor designer following an alleged security breach earlier this year.
RansomHouse says it obtained the files from an intrusion into AMD's network on January 5, 2022, and that this isn't material from a previous leak of its intellectual property.
This relatively new crew also says it doesn't breach the security of systems itself, nor develop or use ransomware. Instead, it acts as a "mediator" between attackers and victims to ensure payment is made for purloined data.
A drought of AMD's latest Threadripper workstation processors is finally coming to an end for PC makers who faced shortages earlier this year all while Hong Kong giant Lenovo enjoyed an exclusive supply of the chips.
AMD announced on Monday it will expand availability of its Ryzen Threadripper Pro 5000 CPUs to "leading" system integrators in July and to DIY builders through retailers later this year. This announcement came nearly two weeks after Dell announced it would release a workstation with Threadripper Pro 5000 in the summer.
The coming wave of Threadripper Pro 5000 workstations will mark an end to the exclusivity window Lenovo had with the high-performance chips since they launched in April.
Arm is beefing up its role in the rapidly-evolving (yet long-standing) hardware-based real-time ray tracing arena.
The company revealed on Tuesday that it will introduce the feature in its new flagship Immortalis-G715 GPU design for smartphones, promising to deliver graphics in mobile games that realistically recreate the way light interacts with objects.
Arm is promoting the Immortalis-G715 as its best mobile GPU design yet, claiming that it will provide 15 percent faster performance and 15 percent better energy efficiency compared to the currently available Mali-G710.
Amid the renewed interest in Arm-based servers, it is easy to forget that one company with experience in building server platforms actually brought to market its own Arm-based processor before apparently losing interest: AMD.
Now it has emerged that Jim Keller, a key architect who worked on Arm development at AMD, reckons the chipmaker was wrong to halt the project after he left the company in 2016.
Keller was speaking at an event in April, and gave a talk on the "Future of Compute", but the remarks were unreported until picked up by WCCF TECH.
Nvidia has chosen Intel's next-generation Xeon Scalable processor, known as Sapphire Rapids, to go inside its upcoming DGX H100 AI system to showcase its flagship H100 GPU.
Jensen Huang, co-founder and CEO of Nvidia, confirmed the CPU choice during a fireside chat Tuesday at the BofA Securities 2022 Global Technology Conference. Nvidia positions the DGX family as the premier vehicle for its datacenter GPUs, pre-loading the machines with its software and optimizing them to provide the fastest AI performance as individual systems or in large supercomputer clusters.
Huang's confirmation answers a question we and other observers have had about which next-generation x86 server CPU the new DGX system would use since it was announced in March.
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