VR Funhouse Game Jam Results

Subject: General Tech | November 4, 2016 - 05:33 PM |
Tagged: epic games, valve, htc, vr funhouse, nvidia

In early September, we posted about a VR game jam that was coming to Hamburg, Germany by Epic Games, NVIDIA, HTC, and Valve. The companies wanted to increase the amount of content available so, with the release of the VR Funhouse mod kit, they rented a boat, docked it really well, and let indie developers do their thing around the clock. Seven teams of three-to-five participated, and the public were invited to play around with the results.

Most of the entries deviated from the literal fun-house theme to some extent. Probably the most original game is one where users play a kid in a candy store, trying to evade detection while gorging on sweet, sweet candy. Go figure, it's called Kid in a Candy Store. The closest to the literal interpretation of the theme is Beer Beer Beer and Sausages, where you serve carnival food, with real beer and mustard fluid simulations.

Two of the games, Beer Beer Beer and Sausages and Waiter Wars, are available for free on the VR Funhouse Steam Workshop page. I'm not sure what happened to the rest. The Unreal Engine post seems to suggest that they are supposed to be here, but maybe some of the teams are looking to polish it up a little first.

Source: Epic Games

The down and dirty on the hot and bothered ACX 3.0 cards

Subject: Graphics Cards | November 2, 2016 - 07:10 PM |
Tagged: pascal, nvidia, GTX1070, GTX1060, GTX 1080, fail, evga, ACX 3.0

models.PNG

Checklist time readers, do you have the following:

  • A GTX 1060/1070/1080
  • Which is from EVGA
  • With an ACX 3.0 cooler
  • With one of the model numbers above

If not, make like Bobby McFerrin.

If so, you have a reason to be concerned and EVGA offers their apologies and more importantly, a fix.  EVGA's tests, which emulate the ones performed at Tom's show that the thermal temperature of the PWM and memory was just marginally within spec.  That is a fancy way of saying that in certain circumstances the PWM was running just short of causing a critical thermal incident, also know as catching on fire and letting out the magic smoke.  They claim that this was because the testing focused on GPU temperature and the lowest acoustic levels possible and did not involve measuring the heat produced on memory or the VRM which is, as they say, a problem.

Nvidia-GTX-1080-EVGA-FTW-Catches-Fire-840x473.jpg

You have several choices of remedy from EVGA, please remember that you should reach out directly to their support, not NVIDIA's.  You can try requesting a refund from the store you purchased it at but your best bet is EVGA.

The first option is a cross-ship RMA.  Contact EVGA as a guest or with your account to set up an RMA and they will ship you a replacement card with a new VBIOS which will not have this issue and you won't need to send yours back until the replacement arrives.

You can flash to the new VBIOS which will adjust the fan-speed curve to ensure that your fans are running higher than 30% and will provide sufficient cooling to additional portions of the GPU.  Your card will be louder but it will also be less likely to commit suicide in a dramatic fashion.

Lastly you can request a thermal pad kit, which EVGA suggests is unnecessary but certainly sounds like a good idea especially as it is free although requires you sign up for an EVGA account.  Hopefully in the spare seconds currently available to the team we can get our hands on an ACX 3.0 cooled Pascal card with the VBIOS update and thermal pads so we can verify this for you.

This issue should not have happened and does reflect badly on certain factors of EVGA's testing.  Their response has been very appropriate on the other hand, if you are affected then you can get a replacement card with no issues or you can fix the issue yourself.  Any cards shipped, though not necessarily purchased, after Nov. 1st will have the new VBIOS so be careful if you are sticking with a new EVGA Pascal card.

Source: EVGA

NVIDIA Releases 375.76 Hotfix Drivers

Subject: Graphics Cards | November 2, 2016 - 04:01 PM |
Tagged: nvidia, graphics drivers

The release of NVIDIA's GeForce 375.57 graphics drivers wasn't the most smooth. It introduced a few bugs into the package, which was likely due to all of the games that were coming out at the time. One issue introduced artifacts in animated GIFs, which could introduce seconds worth of black blotches. This was supposed to be fixed in the next WHQL driver, but it slipped. Since the next WHQL driver is looking to be a couple of weeks out, NVIDIA released a hotfix.

nvidia-2015-bandaid.png

The driver also fixes “occasional flicker on high refresh rate monitors”. I'm not sure how old this bug is. I've heard some people complain about it with recent drivers, but Allyn and I have noticed weird snowy flickers for several months now. (Allyn actually took slow motion video of one occurrence back in May.) I guess we'll see if this is the same issue.

You can pick up 375.76 Hotfix from NVIDIA's CustHelp.

Source: NVIDIA

DX12 Multi-GPU scaling up and running on Deus Ex: Mankind Divided

Subject: Graphics Cards | November 1, 2016 - 11:57 AM |
Tagged: video, rx 480, readon, nvidia, multi-gpu, gtx 1060, geforce, dx12, deus ex: mankind divided, amd

Last week a new update was pushed out to Deus Ex: Mankind Divided that made DX12 a part of the main line build and also integrated early support for multi-GPU support under DX12. I wanted to quickly see what kind of scaling it provided as we still have very few proof points on the benefit of running more than one graphics card with games utilizing the DX12 API.

As it turns out, the current build and driver combination only shows scaling on the AMD side of things. NVIDIA still doesn't have DX12 multi-GPU support enabled at this point for this title.

  • Test System
  • Core i7-5960X
  • X99 MB + 16GB DDR4
  • AMD Radeon RX 480 8GB
    • Driver: 16.10.2
  • NVIDIA GeForce GTX 1060 6GB
    • Driver: 375.63

mankind1080-avg.png

Not only do we see great scaling in terms of average frame rates, but using PresentMon for frame time measurment we also see that the frame pacing is consistent and provides the user with a smooth gaming experience.

mankind1080-plot.png

Some GTX 1070s Could Use a VBIOS Update

Subject: Graphics Cards | October 29, 2016 - 11:45 PM |
Tagged: nvidia, gtx 1070, vbios

So apparently I completely missed this news for over a week. It's probably something that our readers would like to know, though, because it affects the stability of GTX 1070 cards. Video RAM chips are purchased from a variety of vendors, and they should ideally be interchangeable. It turns out that, while NVIDIA seems to ship their cards with Samsung memory, some partners have switched to Micron GDDR5 modules.

nvidia-2016-gtx1070vbiosissue-gpuz1080.png

According to DigitalTrends, the original VBIOS installed in graphics cards cannot provide enough voltage for Micron quick enough, so it would improperly store data. This reminds me when I had a 7900 GT, which apparently had issues with the voltage regulators feeding the VRAM, leading to interesting failures when the card got hot, like random red, green, and blue dots scattered across the screen, even during POST.

Anywho, AIB vendors have been releasing updated VBIOSes through their websites. DigitalTrends listed EVGA, Gainward, and Palit, but progress has been made since then. I've found updates at ASUS that were released a couple of days ago, which claim to fix Micron memory stability, but it looks like Gigabyte and MSI are still MIA. The best idea is to run GPU-Z and, if Micron produces your GDDR5 memory, check your vendor's website for a new VBIOS.

It's a pain, but this sort of issue goes beyond driver updates.

NVIDIA Releases GeForce 375.70 Drivers

Subject: Graphics Cards | October 29, 2016 - 08:08 PM |
Tagged: nvidia, graphics drivers

Yesterday, which was a Friday, NVIDIA released updated graphics drivers for Titanfall 2, Call of Duty: Infinite Warfare, Call of Duty: Modern Warfare Remastered, Skyrim Special Edition, Obduction, and Dishonored 2. While it kind-of missed Skyrim Special Edition by a day-and-a-bit, the GeForce 375.70 drivers seem stable enough in my testing, although a couple of issues that were introduced in 375.57 are still ongoing. I've been using them with a GeForce GTX 1080 (and a secondary GTX 670) for a little over a day, and I haven't yet seen an issue.

nvidia-geforce.png

As for the known bugs, while neither of which affect me, they could be a bother to some. First, Folding@Home is allegedly reporting incorrect results, which NVIDIA is currently investigating. Second, and probably more severe, is that certain animated GIFs have quite severe artifacting. It's almost like, for the first handful of seconds, instead of seeing the frame difference over the first frame, you see it over a black frame. This can be worked around by disabling hardware acceleration (or using a different browser -- Firefox seems okay) until NVIDIA can release another driver. The good news is that it's already been fixed internally, they just couldn't ship it with 375.70.

Feel free to download 375.70 at NVIDIA's website (or GeForce Experience)... or wait for a later release if GIFV support in certain applications (like Google Chrome) or donating resources to Folding@Home are important to you. One of the “Game Ready” titles for this driver (Dishonored 2) won't be released until mid-November, though, so it might be a little while.

Source: NVIDIA

Podcast #422 - Samsung 960 Pro, Acer Z850 Projector, Surface Studio and more!

Subject: General Tech | October 27, 2016 - 12:19 PM |
Tagged: z850, x50, video, tegra, switch, surface studio, Samsung, qualcomm, podcast, Optane, nvidia, Nintendo, microsoft, Intel, gtx 1050, Fanatec, evga, acer, 960 PRO, 5G

PC Perspective Podcast #422 - 10/27/16

Join us this week as we discuss the Samsung 960 Pro, Fanatec racing gear, an Acer UltraWide projector, Optane leaks, MS Surface Studio 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, Allyn Malventano, Josh Walrath, Jeremy Hellstrom

Program length: 1:47:11

  1. Join our spam list to get notified when we go live!
  2. Patreon
  3. Fragging Frogs VLAN 14
  4. Week in Review:
    1. 0:06:00 Fanatec ClubSport V2 Ecosystem Review: What is Realism Worth?
    2. 0:25:20 Samsung 960 PRO 2TB M.2 NVMe SSD Full Review - Even Faster!
    3. 0:45:35 Acer Predator Z850 UltraWide 24:9 Gaming Projector Review
    4. 0:54:28 EVGA SuperNOVA 750W G2L Power Supply Review
  5. Today’s episode is brought to you by Harry’s! Use code PCPER at checkout!
  6. News items of interest:
    1. 1:00:50 GTX 1050 and 1050Ti
    2. 1:05:30 Intel Optane (XPoint) First Gen Product Specifications Leaked
    3. 1:11:20 Microsoft Introduces Surface Studio AiO Desktop PC
    4. 1:21:45 Microsoft Windows 10 Creators Update Formally Announced
    5. 1:25:25 Qualcomm Announces Snapdragon X50 5G Modem
    6. 1:31:55 NVIDIA Tegra SoC powers new Nintendo Switch gaming system
  7. Hardware/Software Picks of the Week
    1. Ryan: Chewbacca Hoodie
    2. Jeremy: The Aimpad R5 is actually much cooler than I thought
    3. Josh: Solid for the price. Get on special!
    4. Allyn: Factorio
  8. http://pcper.com/podcast
  9. http://twitter.com/pcper
  10. Closing/Outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Microsoft Introduces Surface Studio AiO Desktop PC

Subject: Systems | October 26, 2016 - 04:31 PM |
Tagged: workstation, nvidia, microsoft, Intel, GTX 980M, GTX 965M, desktop, DCI-P3, core i7, core i5, all-in-one, AIO, 4000x3500

Microsoft has announced their first all-in-one PC with the Surface Studio, and it looks like Apple has some serious competition on their hands in the high-end AIO workstation space. Outfitted with the highest resolution display this side of Cupertino, 6th-generation Intel Skylake processors, and discrete NVIDIA graphics, there is plenty of power for most users (though gamers will clearly be looking elsewhere). Make no mistake, this new AIO from Microsoft is not going to replace a standard desktop for most people due to the $2999+ price tag, but for creative professionals and other workstation users it is a compelling option.

Surface_Studio_Overview.jpg

"Expanding the Surface family, Surface Studio is a new class of device that transforms from a workstation into a powerful digital canvas, unlocking a more natural and immersive way to create on the thinnest LCD monitor ever built.1 With a stunning ultra-HD 4.5K screen, Surface Studio delivers 63 percent more pixels than a state-of-the-art 4K TV. Surface Studio works beautifully with pen, touch and Surface Dial — a new input device designed for the creative process that lets you use two hands on the screen to compose and create in all new ways."

The star of the show is the 28-inch PixelSense display, which boasts a massive 4500x3000 resolution for a pixel density of 192 ppi, and the taller 3:2 aspect ratio will be welcomed by some users as well. Microsoft is using 10-bit panels for this premium AIO offering, and color reproduction should be outstanding with the Surface Studio thanks to "individually color calibrated" displays. Another advantage for creative customers is the display's multi-touch capability and 1024 pressure-level Surface Pen, which makes this a very nice option for digital artists - especially at 28 inches/192 ppi.

Surface01.jpg

Touchscreen desktops need display placement flexibility to be useful, and here Microsoft has a "zero gravity" hinge to allow for easy movement. The design looks stable thanks to a pair of arms connecting the display to the base, and this lower half is what actually houses the PC components. What's inside? Here's a look at the official specs:

  • Display
    • Screen: 28” PixelSense™ Display
    • Resolution: 4500 x 3000 (192 PPI)
    • Color settings: Adobe sRGB and DCI-P3, individually color calibrated
    • Touch: 10 point multi-touch
    • Aspect Ratio: 3:2
    • Supports Pen enabled and Zero Gravity Hinge
  • Processor: 6th Generation Intel® Core™ i5 or i7
  • Memory: 8GB, 16GB, or 32GB RAM
  • Graphics
    • i5 Intel 8GB: NVIDIA® GeForce® GTX 965M 2GB GDDR5 memory
    • i7 Intel 16GB: NVIDIA® GeForce® GTX 965M 2GB GDDR5 memory
    • i7 Intel 32GB: NVIDIA® GeForce® GTX 980M 4GB GDDR5 memory
  • Storage
    • Rapid Hybrid Drive options: 1TB or 2TB
  • Connections & expansions:
    • 4 x USB 3.0 (one high power port)
    • Full-size SD ™ card reader (SDXC) compatible
    • Mini DisplayPort
    • Headset jack
    • Compatible with Surface Dial on-screen interaction*
    • 1 Gigabit Ethernet port  
  • Cameras, video and audio:
    • Windows Hello1 face sign-in camera
    • 5.0 MP camera with 1080p HD video (front)
    • Autofocus camera with 1080p HD video (rear)
    • Dual microphones
    • Stereo 2.1 speakers with Dolby® Audio™ Premium
    • 3.5 mm headphone jack
  • Wireless:
    • Wi-Fi: 802.11ac Wi-Fi wireless networking, IEEE 802.11 a/b/g/n compatible
    • Bluetooth: Bluetooth 4.0 wireless technology
    • Xbox Wireless built-in
  • Security:
    • TPM chip for enterprise security
    • Enterprise-grade protection with Windows Hello2 face sign-in
  • Warranty: 1-year limited hardware warranty
  • Dimensions/Weight
    • Display: 637.35 mm x 438.90 mm x 12.5 mm (25.1” x 17.3” x 0.5”)
    • Base: 250.00 mm x 220.00 mm x 32.2 mm (9.8” x 8.7” x 1.3”)
    • Product weight: 9.56 kg max (21 lbs max)

The Surface Studio is currently available for pre-order at Microsoft.com with prices ranging from $2999 to $4199, depending on configuration.

Source: Microsoft

Pascal drops some weight; GTX 1050 and 1050 Ti fight in the under $150 category

Subject: Graphics Cards | October 25, 2016 - 01:21 PM |
Tagged: pascal, nvidia, msi, GTX 1050 Ti, gtx 1050, GP107

The Guru of 3D tested out MSI's GeForce GTX 1050 and 1050 Ti, with MSRP's of $109 and $139 respectively.  The non-Ti version has the lowest count of Texture Mapping Units of this generation but a higher GPU frequency that the Ti model, it also has the smallest amount of memory at 2GB though at least it is clocked the same in both models.  DirectX 12 testing offers variable results, in many games the two are bookends to the RX 460 with the GTX 1050 a bit slower and the 1050 Ti a bit faster but this does not hold true in all games.  DirectX 11 results were more favourable for this architecture, the two cards climbed in the rankings with the 1050 Ti offering acceptable performance.  Check out their full review here.

specs.PNG

"Last week Nvidia announced the GeForce GTX 1050 series, with two primary models. In this article we'll review the MSI GeForce GTX 1050 and 1050 Ti Gaming X, two graphics cards aimed at the budget minded consumer. We say budget minded as these cards are very affordable and positioned in an attractive 109 and 139 dollar (US) segment."

Here are some more Graphics Card articles from around the web:

Graphics Cards

Source: Guru of 3D

Updated GeForce Gamers are even more Game Ready for BF1, Civ VI, Titanfall 2 ...

Subject: Graphics Cards | October 24, 2016 - 09:21 AM |
Tagged: 375.63, nvidia, geforce 375.57

After the many issues being reported by NVIDIA users, GeForce 375.63 has been released which should ameliorate the issues encountered with animated GIFs and various games.  It is also WHQL certified, just as the last one was, but hopefully this version will show improvements. Let us know in the comments if you continue to see driver issues.

NVIDIA was beaten to the punch by AMD this particular cycle, today marks the release of the GeForce 375.57 driver with new profiles for BF1, Civ VI and Titanfall 2 as well as VR support updates for the same two pre-release games.  If you haven't signed up for the GeForce Experience you can still grab the drivers here.

titanfall-2-recommended-graphics-cards.png

Game Ready Drivers provide the best possible gaming experience for all major new releases, including Virtual Reality games. Prior to a new title launching, our driver team is working up until the last minute to ensure every performance tweak and bug fix is included for the best gameplay on day-1.

Game Ready
Provides the optimal experience for Battlefield 1, Civilization VI, and Titanfall 2

Game Ready VR
Provides the optimal VR experience for Eagle Flight and Serious Sam VR: The Last Hope

Source: NVIDIA