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Video Cards Posts - Page 8

NVIDIA facing class action lawsuit over GeForce GTX 970 VRAM issues

The VRAM controversy over NVIDIA's GeForce GTX 970 continues, where class action lawsuits have now been filed late last week. You might remember this only happened a few weeks ago, with NVIDIA quick to jump and admit it falsely advertised the GTX 970 and quickly refreshed the official specifications of the Maxwell-powered GPU.

 

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There are two lawsuits at the moment, one for NVIDIA and the other targeting GIGABYTE. The plaintiff is suing NVIDIA and GIGABYTE on behalf of all GeForce GTX 970 owners, making this a class action lawsuit. This means that any GeForce GTX 970 owner can jump into this class action lawsuit. There are four major complaints for which the plaintiff is asking for damages over, including:

 

  • #1 Unfair business practices.
  • #2 Deceptive business practices.
  • #3 Unlawful business practices.
  • #4 Misleading advertising.

 

It seems GIGABYTE is being sucked into this lawsuit by Andrew Ostrowski, the plaintiff, as he purchased two of GIGABYTE's GeForce GTX 970 video cards. We will eventually see most of NVIDIA's other add-in-board (AIB) partners enter the class action lawsuit, as more and more people jump on board.

DirectX 12 will reportedly 'treat multiple GPUs as a single entity'

We know to expect some big things from DirectX 12, but the more we hear about it, the more we want it now, now, now. AnandTech has completed a deep-dive into the upcoming API from Microsoft, noticing some huge improvements across a range of hardware.

 

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We've written about Brad Wardell, the CEO of Stardock and his impressions of DX12, but he has said that using an "unreleased GPU" he was able to see a huge 100FPS difference between cards. He tweeted that he "did a test of DirectX 11 vs. DirectX 12 on an unreleased GPU with an 8core CPU. DX11: 13fps, DX12: 120fps. Lighting and lens effects".

 

When pressed, Wardell said he was using a Crossfire system, with an Intel Core i7 CPU. Since he's using an "unreleased GPU" we can gather he might be using the new Radeon R9 390X, which is another nice nugget of information, it means that they're out in the wild. Better yet, Wardell said that "one thing it does make it easy to treat multiple GPUs as a single identity". This is something we reported on not too long ago, where we reported that the VRAM on multi-GPU systems would be seen as one.

AMD Radeon 300 series launch will feature cards with older GCN chips

AMD is on the verge of announcing and releasing its new Radeon 300 series of cards, but according to a new report from Sweclockers, the codename Fiji GPU will be the only new chip in the Radeon 300 series family. The rest of the cards, will have the current GCN cores, with the GCN 1.1 and GCN 1.2 architecture powering them.

 

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The Radeon R9 390 and R9 390X should feature the new Fiji architecture, with the R9 390 arriving with the Fiji Pro GPU, while the R9 390X will rock the Fiji XT core. When it comes to the Radeon R9 395X2, we don't know if we'll see two of the Fiji XT or Fiji PRO GPUs on it just yet. We do know that we should expect the Radeon R9 390X to feature 4096 cores, 4GB of 4096-bit (1024-bit per channel) HBM memory and hopefully, much more. These new cards will be the first video cards in the world to feature SK Hynix's HBM memory, as well as the first look at the latest GCN 1.3 architecture.

 

The biggest beast of the new cards will be 'Bermuda' which is the R9 395X2 dual-GPU offering, which should feature the new GCN 1.3 architecture and the super-fast new HBM memory. We don't know what else to expect, but I would like to see AMD make two versions of its R9 390X available: one with 4GB of HBM memory and the other with 8GB of VRAM. Another nice touch would be to have two versions of the R9 395X2: one with 8GB of VRAM (4GB per GPU) and another with 16GB of VRAM (8GB per GPU).

ASUS announces the GeForce GTX 960 Mini

Set for use in mini-ITX applications, the GTX960-MOC-2GD is built to look identical in design to its GTX 670 Mini and GTX 760 Mini older siblings.

 

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Designed with a full-height PCB and measuring just 6.7 inches long, this card features a "CoolTech" fan said to be a hybrid between top-flow and lateral-flow products. Other parts of the cooling design include a dense heat pipe-fed toroidal aluminum fin-stack heat sink which is ventilated by the previously mentioned unit.

 

Factory-overclocked and with a 1190 MHz core, this card features a 1253 MHz GPU boost and is powered by a single 6-pin PCIe power plug. As for display options, you can expect the general inclusions of: dual-link DVI, HDMI 2.0 and three Displayport 1.2 ports.

 

There has been no current price or availability listed as of yet.

AMD Radeon R9 390X to be released in 'four to six weeks'

AMD must be so close to unveiling its next-generation range of GPUs, but the latest information on the Radeon R9 390X has it rocking an all-in-one (AIO) liquid cooler made by Cooler Master.

 

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Cutting to the chase, AMD will reportedly ship its reference Radeon R9 390X with an AIO cooler but AIB partners like SAPPHIRE, XFX and so forth will ship their own coolers. WCCFTech is now reporting that the new Radeon 300 series, and more specifically the flagship Radeon R9 390X will launch in "four to six weeks", which should see it released in late March, or early April.

 

AMD has said that it's working on something "crazy" for the Game Developers Conference (GDC) 2015, which kicks off in early March. This new information could be true, with AMD showing off its new GPU at GDC 2015, which is incredibly exciting.

Continue reading 'AMD Radeon R9 390X to be released in 'four to six weeks'' (full post)

NVIDIA withdraws overclocking support in latest GTX 900M drivers

Many users are reportedly outraged due to NVIDIA's cancellation of overclocking capabilities for their 900M series - through the latest driver release. Although mobile video cards are not generally overclocked, customers who purchased systems containing GTX 980M GPU's were applying mild overclocks to get the most out of their system.

 

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This driver update is the GeForce R347 (347.29), which has removed its overclocking tools and withdrew support for any third-party tools you may wish to install. Users have been issuing complaints on NVIDIA's official forums, which saw a response from NVIDIA staff. Manuel Guzman replied "unfortunately GeForce Notebooks were not designed to support overclocking. Overclocking is by no means a trivial feature, and depends on thoughtful design of thermal, electrical, and other considerations. By overclocking a notebook, a user risks serious damage to the system that could result in non-functional systems, reduced notebook life, or many other effects."

 

As seen on HotHardware, Guzman went on to express that allowing mobile GPU overclocking in the first place was a mistake made by his team and should have never been implemented.

Continue reading 'NVIDIA withdraws overclocking support in latest GTX 900M drivers' (full post)

NVIDIA reiterates that TSMC is a 'very important' foundry partner

It has been rumored that NVIDIA would slide out from under those warm cuddles that TSMC provide to manufacturer its GPUs, into the arms of Samsung or GlobalFoundries, but it looks like this won't be happening any time soon.

 

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NVIDIA's CEO and co-founder Jen-Hsun Huang said during the company's recent conference call with investors and financial analysts during the week, where he said that TSMC will continue to be a big partner of theirs, but didn't confirm or deny that it could shift some of its production to another company. Huang said: "We always look at all foundries, and TSMC remains our most strategic [partner]. They are going to continue to be a very important partner for us for the foreseeable future".

 

TSMC will begin its 16nm FinFET production in the second half of the year, much later than the likes of its competitors in Samsung and GloFo. When it came to talking about the 16nm FinFET process, Huang said: "TSMC is a fabulous supplier, [...] their FinFET technology is excellent. [We have been] working with TSMC on FinFET now for a couple of years, and so we have quite a bit of confidence in their ability to deliver amazing FinFET transistors".

 

When should we begin our excitement for NVIDIA's new 16nm next-gen GPUs? The codenamed "Pascal" GPUs will be arriving sometime next year, baked onto the delicious new 16nm process, skipping 20nm from the current 28nm that the incredibly efficient Maxwell architecture is built on.

AMD expected to launch Radeon R9 395X2 end of 2015 for around $1499

Exciting news to fill your weekend, with the beans spilling out of AMD's upcoming next-gen GPUs. WCCFTech is reporting on a slew of new cards, with the top-tier, dual-GPU "Bermuda" card what we want to know the most about.

 

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The Bermuda GPU will be AMD's dual GPU offering within the Radeon 300 series, which looks like the successor to AMD's Vesavius, or the Radeon R9 295X2. The new Radeon R9 395X2 is expected to be released toward the end of this year, with a price tag of around $1499. The all-in-one watercooler is expected to be cooling down the innards of the 395X2, just like it did with the R9 295X2.

GeForce GTX Titan Z GPUs in 4-way SLI powered Super Bowl halftime show

We don't normally see a behind the scenes look at the hardware powering a gigantic event like the Super Bowl, but we now know what powered the show. This year's Super Bowl half-time show was powered by MAINGEAR, with a system that packed quite a punch in the performance department.

 

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According to 'Bulwerk' on the Octane forums, they needed to render animation at a huge 3780x3024, which requires a serious amount of number crunching power. So they asked MAINGEAR to construct an insane PC that featured four NVIDIA GeForce GTX Titan Z GPUs, which were all liquid cooled using EK Water Block products.

 

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On top of that, we have an ASUS X-99E WS motherboard, Intel Core i7-5930K processor, 16GB of Corsair Vengeance DDR4 RAM, a Samsung 850 PRO 256GB SSD, and two Corsair AX 1200i PSUs.

NVIDIA seeing less than 5% of GeForce GTX 970 returned for VRAM issues

The last couple of weeks have been filled with, well I guess you'd call it "controversy" over the VRAM on the GeForce GTX 970. If you haven't read up on it just yet, you can play catch up here.

 

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But how are the return rates on them? Well, according to analyst firm Jon Peddie Research, not many. Jon Peddie from JPR has said: "I have heard as many as 5 per cent of the buyers are demanding a refund from the AIB suppliers". Retailers are reporting just 1-2%, with two of the UK's biggest retailers offering refunds for the GPU, where they have until the end of this month to box up their GTX 970 and return it.

 

So why are people up in arms over this? Well, the GTX 970 technically features 4GB of VRAM, with the final 512MB part of this running at a far slower rate than the first 3.5GB. So when a game fills up the first 3.5GB and spills into the remaining 0.5GB, it can cause slowdowns and stuttering in games. But it's not just the VRAM, as the ROPs (Raster Operating Pipelines) have been cut from the previous official specification of 64 ROPs, to 56, as well as the L2 cache being dropped from 2048KB to 1792KB.

 

Have you got a GeForce GTX 970? Returning it? Keeping it? Still love it?

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