NVIDIA Officially Announces Turing GPU Architecture at SIGGRAPH 2018

Subject: General Tech | August 13, 2018 - 07:43 PM |
Tagged: turing, siggraph 2018, rtx, quadro rtx 8000, quadro rtx 6000, quadro rtx 5000, quadro, nvidia

Today at the professional graphics-focused SIGGRAPH conference, NVIDIA's Jen-Hsun Huang has unveiled details on their much-rumored next GPU architecture, codenamed Turing.

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At the core of the Turing architecture are what NVIDIA is referring these as two "engines"– one for accelerating Ray Tracing, and the other for accelerating AI Inferencing.

The Ray Tracing units are called RT cores and are not to be confused with the announcement of NVIDIA RTX technology for real-time ray-tracing that we saw at GDC this year. There, NVIDIA was using their Optix AI-powered denoising filter to clean up ray-traced images, allowing them to save on rendering resources, but the actual ray-tracing was still being done on the GPU cores itself.

Now, these RT cores will perform the ray calculations themselves at what NVIDIA is claiming is up to 10 GigaRays/second, or up to 25X the performance of the current Pascal architecture.

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Just like we saw in the Volta-based Quadro GV100, these new Quadro RTX cards will also feature Tensor Cores for deep learning acceleration. It is unclear if these tensor cores remain unchanged from what we saw in Volta or not.

In addition to the RT Cores and Tensor Units, Turing also features an all-new design for the tradition Streaming Multiprocessor (SM) GPU units. Changes include an integer execution unit executing in parallel with the floating point datapath, and a new unified cache architecture with double the bandwidth of the previous generation.

NVIDIA claims these changes combined with the up to 4,608 available CUDA cores in the highest configuration will enable up to 16 TFLOPS and 16 trillion integer operations per second.

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Alongside the announcement of the Turing Architecture, NVIDIA unveiled the Quadro RTX 5000, 6000, 8000-series products, due in Q4 2018.

In addition to the announcements at SIGGRAPH tonight, NVIDIA is expected to announce the consumer, GeForce products featuring the Turing architecture next week at an event in Germany

PC Perspective is at both SIGGRAPH and will be at NVIDIA's event in Germany next week so stay tuned for more details!

Source: NVIDIA

What is this that stands before me? A PCB in black with NVIDA branding

Subject: General Tech | August 3, 2018 - 03:09 PM |
Tagged: rumours, nvidia, GV104, gtx 1180

Stare deeply at the PCB picture, which purports to be of a GTX 1180.  The layout implies many things, such as the amount of GDDR we are likely to see; with 16GB seeming more likely than 8GB.  The golden SLI fingers have a different design from previous generations, which could signal the arrival of NVLink for consumers, a great feature for those who can buy their GPUs in pairs. The Inquirer has some more prognostications as well as links to even more leaked pictures.

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"It's also visible from the leaked pictures that this model has different Scalable Link Interface (SLI) fingers than the firm's previous GPU cards. This could be a sign of Nvidia implementing NVLink for gaming GPUs, and because the cut out for the GPU is rather small, it could be a GV104 core chip."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Inquirer

A couple of rumours before your serving of B450 news and reviews

Subject: General Tech | July 31, 2018 - 01:17 PM |
Tagged: turing, rumours, nvidia, Intel, gtx 1180

Two rumours are circulating today, one about Intel's upcoming year and one about NVIDIA and their new Turing GPUs.  There is a possibility that we will see the launch of the GTX 1180 on August 10th, one day before Gamescom 2018 kicks off from what The Inquirer has determined.  Over the coming months we will see more models arrive as well as the possible disappearance of the Ti brand as the rumour includes a GTX 1180+.

[H]ard|OCP picked up on a different story, the leak of Intel's coming processors and at least some specifications.  One definite piece of good news is that there is only one new chipset listed in the leak, the expected Z390 that indicates it is unlikely we will see yet another socket change. 

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"The launch will likely see the firm reveal the GTX 1180, GTX 1170, GTX 1160 and GTX 1180+. First out of the door, according to an email to partners leaked last week, will be the GTX 1180, which will replace the popular GTX 1080."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

NVIDIA Announces GeForce Gaming Celebration at Gamescom 2018

Subject: Graphics Cards | July 30, 2018 - 03:32 PM |
Tagged: nvidia, geforce, gaming celebration, gamescom, cologne

Earlier today, NVIDIA announced the GeForce Gaming Celebration, taking place August 20th-21st, in Cologne, Germany.

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NVIDIA promises that this open to the public event taking place before the Gamescom convention "will be loaded with new, exclusive, hands-on demos of the hottest upcoming games, stage presentations from the world’s biggest game developers, and some spectacular surprises."

For any readers that might be in the area and interested in attending, first come first served registration can be found here. For readers outside of the area, the event will also be live streamed.

PC Perspective will be attending the event, so stay tuned for more news and details! We can't possibly imagine what NVIDIA could be getting ready to announce.

Source: NVIDIA

Lovely, NVIDIA is betting on BitCoin again

Subject: General Tech | July 27, 2018 - 12:54 PM |
Tagged: nvidia, rumour, gtx 1180, turing

Hopefully this rumour is wrong as the price of the current high end cards from NVIDIA have finally stabilized at prices bearing some slight resemblance to their original MSRP.  If it is true, the next generation of GPUs from NVIDIA will be priced based on their assumption that cryptomining will be coming back in vogue and people will be willing to pay a higher price for the new cards.  We are still expecting to see these Turing cards arrive at the end of August, built on TSMC's 12nm process and introducing a new connector for VR headsets, which requires only a single cord.  

The Inquirer doesn't have any guesses on what the prices may be, they do have links to the source of the rumours though.

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"Digitimes has some additional info, though, and claims to have heard from 'industry sources' that the incoming Turing-based GPUs will be "priced higher" than Nvidia's current GTX 1080/1070 graphics cards."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Rumor: GeForce GTX 1170 Benchmark Score Leaked

Subject: Graphics Cards | July 22, 2018 - 03:10 PM |
Tagged: nvidia, gtx 1170, geforce

Take these numbers with a grain of salt, but WCCFTech has published what they claim is leaked GeForce GTX 1170 benchmarks, found “on Polish hardware forums”. If true, the results show that the graphics card, which would be below the GTX 1180 in performance, is still above the enthusiast-tier GTX 1080 Ti (at least on 3DMark FireStrike). It also suggests that both the GPU core and 16GB of memory are running at ~2.5 GHz.

3dmark-2018-alleged_1170_benchmarks.jpg

Image Credit: “Polish Hardware Forums” via WCCFTech

So not only would the GTX 1180 be above the GTX 1080 Ti… but the GTX 1170 apparently is too? Also… 16GB on the second-tier card? Yikes.

Beyond the raw performance, new architectures also give NVIDIA the chance to add new features directly to the silicon. That said, FireStrike is an old-enough benchmark that it won’t take advantage of tweaks for new features, like NVIDIA RTX, so those should be above-and-beyond the increase seen in the score.

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Don’t trust every screenshot you see…

Again, if this is true. The source is a picture of a computer monitor, which begs the question, “Why didn’t they just screenshot it?” Beyond that, it’s easy to make a website say whatever you want with the F12 developer tools of any mainstream web browser these days… as I’ve demonstrated in the image above.

Source: WCCFTech
Author:
Subject: Systems
Manufacturer: Falcon Northwest

Overview

Editor's Note: The initial version of this review incorrectly listed the Tiki as having 16GB of RAM, it actually has 32GB of memory.

Looking back through the PC Perspective archives as I prepared for this review, I was shocked to find we've never actually tested a Falcon Northwest Tiki system. Since its introduction in 2012, the Tiki has been a mainstay at conventions like CES, providing a compact solution for manufacturers to provide demos of their hardware and software.

With a base milled out of solid aluminum and GPU cut out window, the Tiki provides modest design flair while still remaining relatively tame and "adult-like" compared to many premium gaming PC options.

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The Tiki is available with three different CPU platforms. Users have their pick from Intel X370 and X299, and even X470 platforms based around AMD’s Ryzen CPUs. It’s great to see system builders like Falcon Northwest embracing Ryzen CPUs in some of their flagship models like the Tiki.

Falcon Northwest Tiki  (configuration as reviewed)
Processor Intel Core i7-8086K (Coffee Lake)
Motherboard ROG STRIX Z370-I GAMING
Cooler Asetek 550LC 120mm AIO Water Cooler
Graphics NVIDIA TITAN Xp 12GB
Memory 32GB (2x16B) G.SKILL RIPJAWS V DDR4-3000
Storage

Intel SSD Optane 905P 1.5TB U.2

Power Supply Silverstone SFX-650W 
Dimensions 4" Wide x 13.5" Deep x 13.25" Tall. (715 cubic inches)
OS Windows 10 Pro
Price $6,242 (as configured) - Falcon NW

By looking at the specs, it’s clear that the configuration of Tiki we were sent for review packs a lot of punch into its relatively small form-factor. Not only is the Core i7-8086K the highest-end offering for the Z370 platform, Falcon Northwest has further overclocked the CPU to 5.3 GHz (single thread maximum).

The CPU isn’t the only high-end component found in the Tiki either. Both the graphics card and storage solutions are nearing “overkill level” with the inclusion of an NVIDIA Titan Xp as well as 1.5TB of 3D XPoint storage in the form of an Intel Optane 905P U.2 drive.

Click here to continue reading our review of the Falcon Northwest Tiki!

NVIDIA, Oculus, Valve, AMD, and Microsoft Collaborate on VirtualLink VR Headset Standard

Subject: Graphics Cards | July 17, 2018 - 12:38 PM |
Tagged: VR, VirtualLink, valve, usb 3.1, Type-C, Oculus, nvidia, microsoft, DisplayPort, amd

Today, NVIDIA, Oculus, Valve, AMD, and Microsoft, members of the VirtualLink consortium, have announced the VirtualLink standard, which aims to unify physically connecting Virtual Reality headsets to devices.

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Based upon the physical USB Type-C connector, VirtualLink will combine the bandwidth of DisplayPort 1.4 (32.1Gbit/s) with a USB 3.1 Data connection, and the ability to deliver up to 27W of power.

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VirualLink aims to simplify the setup of current VR Headsets

Given the current "Medusa-like" nature of VR headsets with multiple cables needing to feed video, audio, data, and power to the headset, simplifying to a single cable should provide a measurable benefit to the VR experience. In addition, having a single, unified connector could provide an easier method for third parties to provide wireless solutions, like the current TPCast device.

VirtualLink is an open standard, and the initial specifications can currently be found on the consortium website. 

Source: VirtualLink

Podcast #505 - ASUS G-SYNC HDR, Logitech G305, and more!

Subject: General Tech | June 28, 2018 - 02:31 PM |
Tagged: video, thermaltake, qualcomm, podcast, PG27UQ, nvidia, micron, K70, Intel, gddr6, g-sync, Elgato, corsair, asus

PC Perspective Podcast #505 - 06/28/18

Join us this week for discussion on ASUS G-SYNC HDR, Logitech G305, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Ken Addison

Peanut Gallery: Alex Lustenberg

Program length: 1:26:36

Podcast topics of discussion:

  1. Week in Review:
  2. News items of interest:
  3. Picks of the Week:
    1. Ryan:
  4. Closing/outro
 
Source:

NVIDIA Releases GeForce 398.36 Graphics Drivers

Subject: Graphics Cards | June 26, 2018 - 10:01 PM |
Tagged: nvidia, graphics drivers, geforce

NVIDIA aligns their graphics driver releases with game launches, and today’s 398.36 is for Ubisoft’s The Crew 2. The game comes out on Friday, but the graphics vendors like to give a little room if possible (and a Friday makes that much easier than a Tuesday). NVIDIA is also running a bundle deal – you get The Crew 2 Standard Edition free when you purchase a qualifying GTX 1080, GTX 1080 Ti, GeForce gaming desktop, or GeForce gaming laptop. Personally, I would wait for new graphics cards to launch, but if you need one now then – hey – free game!

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Now onto the driver itself.

GeForce 398.36 is actually from the 396.xx branch, which means that it’s functionally similar to the previous drivers. NVIDIA seems to release big changes with the start of an even-numbered branch, such as new API support, and then spend the rest of the release, and its odd-numbered successor, fixing bugs and adding game-specific optimizations. While this means that there shouldn’t be anything surprising, it also means that it should be stable and polished.

This brings us to the bug fixes.

If you were waiting for the blue-screen issue with Gears of War 4 to be fixed on Pascal GPUs, then grab your chainsaws it should be good to go. Likewise, if you had issues with G-SYNC causing stutter outside of G-SYNC games, such as the desktop, then that has apparently been fixed, too.

When you get around to it, the new driver is available on GeForce Experience and NVIDIA’s site.

Source: NVIDIA