NVIDIA Offers Preliminary Settlement To Geforce GTX 970 Buyers In False Advertising Class Action Lawsuit
Subject: Graphics Cards | July 28, 2016 - 07:07 PM | Tim Verry
Tagged: nvidia, maxwell, GTX 970, GM204, 3.5gb memory
A recent post on Top Class Actions suggests that buyers of NVIDIA GTX 970 graphics cards may soon see a payout from a settlement agreement as part of the series of class action lawsuits facing NVIDIA over claims of false advertising. NVIDIA has reportedly offered up a preliminary settlement of $30 to "all consumers who purchased the GTX 970 graphics card" with no cap on the total payout amount along with a whopping $1.3 million in attorney's fees.
This settlement offer is in response to several class action lawsuits that consumers filed against the graphics giant following the controversy over mis-advertised specifications (particularly the number of ROP units and amount of L2 cache) and the method in which NVIDIA's GM204 GPU addressed the four total gigabytes of graphics memory.
Specifically, the graphics card specifications initially indicated that it had 64 ROPs and 2048 KB of L2 cache, but later was revealed to have only 56 ROPs and 1792 KB of L2. On the memory front, the "3.5 GB memory controvesy" spawned many memes and investigations into how the 3.5 GB and 0.5 GB pools of memory worked and how performance both real world and theoretical were affected by the memory setup.
(My opinions follow)
It was quite the PR disaster and had NVIDIA been upfront with all the correct details on specifications and the new memory implementation the controversy could have been avoided. As is though buyers were not able to make informed decisions about the card and at the end of the day that is what is important and why the lawsuits have merit.
As such, I do expect both sides to reach a settlement rather than see this come to a full trial, but it may not be exactly the $30 per buyer payout as that amount still needs to be approved by the courts to ensure that it is "fair and reasonable."
For more background on the GTX 970 memory issue (it has been awhile since this all came about after all, so you may need a refresher):
- NVIDIA Discloses Full Memory Structure and Limitations of GTX 970
- NVIDIA Responds to GTX 970 3.5GB Memory Issue
- Frame Rating: GTX 970 Memory Issues Tested in SLI
- Frame Rating: Looking at GTX 970 Memory Performance
Subject: Editorial, General Tech | July 26, 2016 - 03:45 PM | Ryan Shrout
Tagged: workshop, video, streaming, quakecon, prizes, live, giveaways
It is that time of year again: another installment of the PC Perspective Hardware Workshop! We will be presenting on the main stage at Quakecon 2016 being held in Dallas, TX August 4-7.
Main Stage - Quakecon 2016
Saturday, August 6th, 10:00am CT
Our thanks go out to the organizers of Quakecon for allowing us and our partners to put together a show that we are proud of every year. We love giving back to the community of enthusiasts and gamers that drive us to do what we do! Get ready for 2 hours of prizes, games and raffles and the chances are pretty good that you'll take something out with you - really, they are pretty good!
Our primary partners at the event are those that threw in for our ability to host the workshop at Quakecon and for the hundreds of shirts we have ready to toss out! Our thanks to NVIDIA, Logitech and ASUS!!
If you can't make it to the workshop - don't worry! You can still watch the workshop live on our live page as we stream it over one of several online services. Just remember this URL: http://pcper.com/live and you will find your way!
PC Perspective LIVE Podcast and Meetup
We are planning on hosting any fans that want to watch us record our weekly PC Perspective Podcast (http://pcper.com/podcast) on Wednesday or Thursday evening in our meeting room at the Hilton Anatole. I don't yet know exactly WHEN or WHERE the location will be, but I will update this page accordingly on Wednesday August 3rd when we get the data. You might also consider following me on Twitter for updates on that status as well.
After the recording, we'll hop over the hotel bar for a couple drinks and hang out. We have room for at leaast 50-60 people to join us in the room but we'll still be recording if just ONE of you shows up. :)
Prize List (will continue to grow!)
Subject: Cases and Cooling | July 25, 2016 - 04:53 PM | Jeremy Hellstrom
Tagged: modular psu, Seasonic PRIME, 750w
It has been about a year since Seasonic released a brand new PSU as they do not tend to flood the market with incremental upgrades to their PSU families. While this may hurt their business a little as newer users do not see reviews or advertisements frequently, long term enthusiasts take note when a new PSU arrives. This fully modular PSU offers a single 12V rail capable of delivering 744W @ 62A and offers six 6+2 PCIe power cables, it even still has a floppy connector for those desperate times when you need to pull one out. [H]ard|OCP strapped the PSU to their torture bench and this Seasonic unit came out with a Gold medal. Check out the full review here.
"Seasonic has never been big on marketing-speak. Outside of its impressive specifications, and a list of features, this is all it has to say. "The creation of the PRIME Series is a renewed testimony of Seasonic's determination to push the limits of power supply design in every aspect." Let's see if that is true, or the shortest sales pitch ever."
Here are some more Cases & Cooling reviews from around the web:
- Seasonic Prime 750W Titanium @ Kitguru
- Enermax Revolution X't II 750W @ [H]ard|OCP
- Silverstone Strider Platinum 750W ST75F-PT @ Modders Inc
- Thermaltake Smart DPS G 700W @ NikKTe
- APC Power Saving Back-UPS Pro 1500VA (BR1500G) @ Custom PC Review
Subject: Graphics Cards | July 27, 2016 - 03:43 AM | Tim Verry
Tagged: Twin Frozr VI, Radeon RX 480, polaris 10, msi
MSi is jumping full force into custom RX 480s with its upcoming line of Radeon RX 480 Gaming series including factory overclocked Gaming X and (slightly lower end) Gaming cards in both 8GB and 4GB SKUs. All four of the new graphics cards use a custom 8 phase power design, custom PCB with Military Class 4 components, and perhaps most importantly a beefy Twin Frozr VI cooler. The overclockable cards will be available by the middle of next month.
Specifically, MSI will be launching the RX 480 GAMING X 8G and RX 480 GAMING X 4G with 8GB and 4GB of GDDR5 memory respectively. These cards will have solid metal backplates and the highest factory overclocks. Below these cards sit the RX 480 GAMING 8G and RX480 GAMING 4G with the same TWIN FROZR VI cooler but sans backplate and with lower out of the box clockspeeds. Aside from those aspects, the cards all appear to offer identical features.
The new Gaming series graphics cards feature 8-pin PCI-E power connectors and 8-phase power design on a custom PCB that should allow users to push Polaris 10 quite a bit without running into issues of overheating the VRMs. The Twin Frozr VI cooler uses a nickel plated copper base plate, three 8mm copper heatpipes, a large aluminum fin array, and two large fans that spin down while the GPU temperature is under 60°C. The heatsink results in a larger than reference card that is both wider and longer at 276mm, but the size is made up for by offering 22% better cooling performance according to MSI. Further, RGB LEDs backlight the MSI logo on the side of the card. The metal backplate on the X variants should help dissipate slightly more heat than the non X models.
All for Polaris-based graphics cards offer a single DL-DVI, two HDMI, and two DisplayPort video outputs. The inclusion of two HDMI ports rather than three DP ports is allegedly to more easily support VR users by allowing them to have an HDMI connected monitor and headset connected at the same time without using adapters.
|RX 480 Gaming X 8G||RX 480 Gaming X 4G||RX 480 Gaming 8G||RX 480 Gaming 4G||RX 480 Reference|
|GPU Clock (OC Mode)||1316 MHz||1316 MHz||1292 MHz||1292 MHz||1266 MHz|
|GPU Clock (Gaming Mode)||1303 MHz||1303 MHz||1279 MHz||1279 MHz||1266 MHz|
|GPU Clock (Silent Mode)||1266 MHz||1266 MHz||1266 MHz||1266 MHz||1266 MHz|
|Memory||8GB GDDR5||4GB GDDR5||8GB GDDR5||4GB GDDR5||8GB or 4GB GDDR5|
|Memory Clock||8100 MHz||8100 MHz||8000 MHz (?)||8000 MHz (?)||8000 MHz|
|MSRP||?||?||?||?||$249 for 8GB, $199 for 4GB|
The GAMING and GAMING X RX 480s offer two tiers of factory overclocks that users can select using MSI's software utility. The non X GAMING cards will clock up to 1279 MHz in Gaming Mode and 1292 MHz in OC Mode. In Silent Mode the card will run at the same 1266 MHz boost speed as AMD's reference design card. Meanwhile the RX 480 GAMING X cards will boost up to 1303 MHz in Gaming Mode and 1316 MHz in OC Mode. In addition, MSI is bumping up the memory clockspeeds to 8100 MHz in OC Mode which is a nice surprise! MSI's announcement is not exactly clear, but it appears that the non X versions do not have factory overlcocked memory and it remains at the reference 8000 MHz.
Pricing has not yet been announced, but the cards will reportedly be on sale worldwide by mid August.
I am looking forward to seeing how far reviewers and users are able to push Polaris 10 with the Twin Frozr cooler and 8-phase VRMs!
Subject: General Tech | July 25, 2016 - 01:12 PM | Jeremy Hellstrom
Tagged: linux, kernel 4.7, security, rx 480, LoadPin
For now we are awaiting the benchmarks but with the release of this new kernel, Linux users will be able to run the new RX 480 from AMD. The new kernel also contains a new security feature called LoadPin which ensures that kernel-loaded files come from within the same file system in an attempt to maintain security without requiring each file to be individually signed. There were also some improvements made to network drivers along with several other changes which The Inquirer covers in their own unique manner.
"Despite it being two weeks since RC7, the final patch wasn't all that big and much of it is trivial one- and few-liners. There's a couple of network drivers that got a bit more loving."
Here is some more Tech News from around the web:
- We threw a Minecraft party to test Samsung's Gear VR headset @ The Tech Report
- Free Windows 10 upgrade: Time is running out – should you do it? @ The Register
- Tesoro Interview @ techPowerUp
- Moore's Law to be revoked in five years' time @ The Inquirer
Subject: Graphics Cards | July 25, 2016 - 04:48 PM | Scott Michaud
Tagged: siggraph 2016, Siggraph, quadro, nvidia
SIGGRAPH is the big, professional graphics event of the year, bringing together tens of thousands of attendees. They include engineers from Adobe, AMD, Blender, Disney (including ILM, Pixar, etc.), NVIDIA, The Khronos Group, and many, many others. Not only are new products announced, but many technologies are explained in detail, down to the specific algorithms that are used, so colleagues can advance their own research and share in kind.
But new products will indeed be announced.
The NVIDIA Quadro P6000
NVIDIA, having just launched a few Pascal GPUs to other markets, decided to announce updates to their Quadro line at the event. Two cards have been added, the Quadro P5000 and the Quadro P6000, both at the top end of the product stack. Interestingly, both use GDDR5X memory, meaning that neither will be based on the GP100 design, which is built around HBM2 memory.
The NVIDIA Quadro P5000
The lower end one, the Quadro P5000, should look somewhat familiar to our reader. Exact clocks are not specified, but the chip has 2560 CUDA cores. This is identical to the GTX 1080, but with twice the memory: 16GB of GDDR5X.
Above it sits the Quadro P6000. This chip has 3840 CUDA cores, paired with 24GB of GDDR5X. We have not seen a GPU with exactly these specifications before. It has the same number of FP32 shaders as a fully unlocked GP100 die, but it doesn't have HBM2 memory. On the other hand, the new Titan X uses GP102, combining 3584 CUDA cores with GDDR5X memory, although only 12GB of it. This means that the Quadro P6000 has 256 more (single-precision) shader units than the Titan X, but otherwise very similar specifications.
Both graphics cards have four DisplayPort 1.4 connectors, as well as a single DVI output. These five connectors can be used to drive up to four, 4K, 120Hz monitors, or four, 5K, 60Hz ones. It would be nice if all five connections could be used at once, but what can you do.
Pascal has other benefits for professional users, too. For instance, Simultaneous Multi-Projection (SMP) is used in VR applications to essentially double the GPU's geometry processing ability. NVIDIA will be pushing professional VR at SIGGRAPH this year, also launching Iray VR. This uses light fields, rendered on devices like the DGX-1, with its eight GP100 chips connected by NVLink, to provide accurately lit environments. This is particularly useful for architectural visualization.
No price is given for either of these cards, but they will launch in October of this year.
Subject: Editorial, Graphics Cards | July 28, 2016 - 02:36 PM | Ryan Shrout
Tagged: video, live, pcper live, sapphire, rx 480, amd, radeon, Polaris
When it comes to GPU releases, we at PC Perspective take things up a level in the kind of content we produce as well as the amount of information we provide to the community. Part of that commitment is our drive to bring in the very best people from around the industry to talk directly to the consumers, providing interesting and honest views on where their technology is going.
Though the Radeon RX 480 was released last month, based on AMD's latest Polaris, we are bringing in our first board partner. Ed Crisler, NA PR/Marketing Manager for Sapphire will be joining us in studio to talk about the RX 480 and Sapphire's plans for custom cards.
The Sapphire Nitro+ RX 480 Graphics Card
Sapphire Live Stream and Giveaway with Ed Crisler and Ryan Shrout
10:00am PT / 1:00pm ET - July 29th
Need a reminder? Join our live stream notification list!
The event will take place Friday, July 29th at 1:00pm ET / 10:00am PT at http://www.pcper.com/live. There you’ll be able to catch the live video stream as well as use our chat room to interact with the audience, asking questions for me and Ed to answer live.
As a price for hosting Sapphire in the offices, we demand a sacrifice: in the form of hardware to giveaway to our viewers! We'll have a brand new Sapphire Nitro+ RX 480 8GB to hand out during the live stream! All you have to do to win on the 29th is watch the live stream!
If you have questions, please leave them in the comments below and we'll look through them just before the start of the live stream. Of course you'll be able to tweet us questions @pcper and we'll be keeping an eye on the IRC chat as well for more inquiries. What do you want to know and hear from Raja or me?
So join us! Set your calendar for this coming Friday at 1:00pm ET / 10:00am PT and be here at PC Perspective to catch it. If you are a forgetful type of person, sign up for the PC Perspective Live notification list that we use exclusively to notify users of upcoming live streaming events including these types of specials and our regular live podcast. I promise, no spam will be had!
Subject: Motherboards | July 28, 2016 - 10:04 AM | Sebastian Peak
Tagged: small form-factor, SFF, mini-stx, mini-pc, H110M-STX, asrock
The motherboard within ASRock's DeskMini mini-PC kit has been released as a standalone product, and this H110M-STX motherboard offers Intel processor support up to 65W in its 5" x 5" Mini-STX form-factor.
Image credit: ASRock
Specifications from ASRock:
- Supports LGA 1151 6th Generation Intel Core i7/i5/i3/Pentium/Celeron Processors up to 65W TDP
- Supports Dual-Channel DDR4 SO-DIMM 2133
- Graphics output: D-Sub, HDMI, DisplayPort
- ALC283 Audio Codec
- 2x SATA3, 1 M.2 (PCIe Gen3 x4)
- 3x USB 3.0 (Type-A & Type-C from front I/O; 1 from rear I/O)
- 3x USB 2.0 (2 from onboard header; 1 from rear I/O)
- Intel Gigabit LAN
- 1x M.2 (Key E for WiFi + BT module)
Like thin-Mini-ITX motherboards the H110M-STX requires an external 19v power adapter. ASRock recommends a 120W adapter for 65W CPUs, while 35W Intel CPU builds can manage with a 90W adapter.
Image credit: ASRock
As to availability/price, this has yet to appear in the usual e-tail channels in the U.S., with no results currently on Amazon or Newegg. ASRock's larger H110-ITX board sells for $69.99, so this may give us an indication of where pricing might be - though the smaller STX form-factor could increase cost.
Image credit: ASRock
A sub-mITX form-factor might seem a bit unnecessary, but the smaller board does provide builders with a way to create their own mini-PC boxes with upgradable processors. Naturally, one would need an enclosure for this tiny motherboard, and the only one I have seen thus far came from SilverStone's booth at CES - though ready availability for all products in this newest form-factor is still an issue.
Subject: Editorial | July 28, 2016 - 01:03 PM | Ryan Shrout
Tagged: XSPC, wings, windows 10, VR, video, titan x, tegra, Silverstone, sapphire, rx 480, Raystorm, RapidSpar, radeon pro ssg, quadro, px1, podcast, p6000, p5000, nvidia, nintendo nx, MX300, gp102, evga, dg-87, crucial, angelbird
PC Perspective Podcast #410 - 07/28/2016
Join us this week as we discuss the new Pascal based Titan X, an AMD graphics card with 1TB of SSD storage on-board, data recovery with RapidSpar and more!!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store (audio only)
- Google Play - Subscribe to our audio podcast directly through Google Play!
- RSS - Subscribe through your regular RSS reader (audio only)
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Allyn Malventano, Sebastian Peak, and Josh Walrath
Chinese technology company LeEco (SZSE: 300104) will purchase US television manufacture Vizio (NASDAQ: VZIO (not trading)) in a deal worth $2 Billion USD set to close in the fourth quarter of this year.
LeEco plans to acquire Vizio's hardware and software divisions and run the US company as a wholly owned subsidiary while spinning off Vizio's Inscape television viewership data arm as a privately held company. With approximately 400 employees, yearly revenue in the billions ($3.1 billion in 2014), and at least 20% of the US television market, the acquisition would allow LeEco to enter the US market in a big way. Vizio is best known in the US for its televisions where it is a respected brand, but the company also produces ultrabooks, tablets, smartphones, and sound bars. It is a private US-based company with manufacturing in Mexico and China.
Founded in 2004, LeEco is involved in a number of technology related fields across China, India, and soon the US. The Vizio brand (and partnerships such as the one with Walmart to carry its TVs) alone will be instrumental in LeEco's plans to break into the US market which has been resistant to Chinese brands making inroads (Lenovo apparently being the exception, but even Lenovo was not able to get its smartphones into the US market in a big way). The company of 5000+ employees is involved in Internet TV, video production and distribution, e-commerce, smartphones, tablets, gadgets, home automation, and even (soon) driverless cars.The company had 2014 revenue of $1.6 billion.
It is interesting to see all of the buy outs of US tech companies by overseas companies. To be clear, I don't necessarily think that these deals are a bad thing or being done with malicious intentions, but they do piques my curiosity. In this case it could be a good partnership that would allow both companies to benefit with LeEco getting a strong US brand and the recognition and market trust that entails and Vizio getting a much larger staffed company with experience in Chinese markets where it could help Vizio push its smart TV platform and ultrabooks and phone aspects further. Here's hoping that a LeEco owned Vizio grows and maintains its quality and price points.
What do you think about LeEco buying out Vizio? What will the future hold for the US TV maker?
Subject: General Tech | July 28, 2016 - 05:33 PM | Tim Verry
Tagged: xiaomi, ultraportable, ultrabook, thin and light, Intel, core m3, core i5
According to the guys over at The Tech Report, Chinese smartphone maker Xiaomi is jumping into the notebook game with two new Mi Notebook Air ultrabooks. The all aluminum notebooks are sleek looking and priced very competitively for their specifications. They are set to release on August 2nd in China.
The new Mi Notebook Air notebooks come in 13.3" and 12.5" versions. Both models use all aluminum bodies with edge to edge glass displays (1080p though unknown what type of panel), backlit keyboards, and dual AKG speakers. Users can choose from gold or silver colors for the body and keyboard (Xiaomi uses a logo-less design which is nice).
Xiaomi Mi Notebook Air via Ars Technica.
Both models sport a single USB Type C port (which is also used for charging), two USB 3.0 Type A ports, one HDMI video output, and a headphone jack. The Xiaomi website shows an USB Type C adapter that adds extra ports as well. Internally, they have a M.2 slot for storage expansion but the notebooks do not appear to be user serviceable (though iFixit may rectify that...). Also shared is support for the company's Mi Sync software and Mi fitness band which can be used to unlock the computer when the user is in proximity.
The smaller 12.5" Mi Notebook Air is 0.51" thick and weighs just over 2.3 pounds. It is powered by an Intel Core M3 processor and Xiaomi claims that this model can hit 11.5 hours ouf battery life. Other specifications include 4 GB of RAM, a 128 GB SATA SSD, and 802.11ac wireless.
If you need a bit more computing power, the 13.3" notebook is slightly bulkier at 0.58" thick and 2.8 pounds with the tradeoff in size giving users a larger display, keyboard, and dedicated graphics card. Specifically, the 13.3" ultrabook features an Intel Core i5 processor, Nvidia Geforce 940MX GPU, 8 GB DDR4 RAM, a 256GB NVMe PCI-E SSD, and 802.11ac Wi-Fi. This laptop is a bit heavier but I think the extra horsepower is worth it for those that need or want it.
Perhaps the most surprising thing about what many will see as an Apple MacBook Air clone is the pricing. The 12.5" laptop will MSRP for RMB 3499 while that 13.3" notebook will cost RMB 4999. That translates to approximately $525 and $750 USD respectively which is a great value for the specifications and size and seemingly will give Apple a run for its money in China. That's the bad news: Xiaomi does not appear to be bringing these slick looking notebooks to the US anytime soon which is unfortunate.
Subject: Graphics Cards | July 28, 2016 - 11:50 PM | Tim Verry
Tagged: rx 470, rx 460, polaris 11, polaris 10, amd
Following AMD's launch event in Australia for the Radeon RX 470 and RX 460 Guru 3D is reporting that graphics cards may be available as soon as next week. Specifically, the site claims that AMD's RX 470 will launch on Thursday, August 4th and the RX 460 will launch on the following Monday, August 8th.
AMD has already released some of the broader specifications for its budget Polaris cards, but leaked information rounds out the picture a bit more. If you missed my previous coverage, the RX 470 is Polaris 10 GPU that is essentially a cut down RX 480. This card features 32 compute units for a total of 2,048 cores clocked at 926 MHz base and 1206 MHz boost. It will be paired with up to 8GB of GDDR5 memory sitting on a 256-bit memory bus with total memory bandwidth of 211 GB/s which suggests that memory clockspeeds will be lower than that of the RX 480. (Partners being able to use memory chips that do not have to hit 8000 MHz should allow them to offer cheaper cards....). The 120W TDP RX 470 GPU is intended for 1080p gaming in desktops and high end gaming laptops.
Meanwhile, the RX 460 is an "eSports card" that will see a mobile release as well as desktop cards. This GPU breaks away from the Polaris we have seen so far in that it uses a different chip – Polaris 11 – that has 14 (of 16 total in full Polaris 11) compute units (896 cores) clocked at 1090 MHz base and up to 1200 MHz boost. This chip has a smaller memory bus at 128-bits wide and a resulting 112 GB/s of memory bandwidth. It can be paired with two or four gigabytes of GDDR5 memory. The cut down Polaris 11 GPU has a sub 75W TDP.
The chart below outlines the comparison between the three known Polaris graphics processors.
|RX 480||RX 470||RX 460|
|GPU Clock (Base)||1120 MHz||926 MHz||1090 MHz|
|GPU Clock (Boost)||1266 MHz||1206 MHz||1200 MHz|
|Memory||4 or 8 GB GDDR5||4 or 8 GB GDDR5||2 or 4 GB GDDR5|
|Memory Bandwidth||256 GB/s||211 GB/s||112 GB/s|
|GPU||Polaris 10||Polaris 10||Polaris 11|
An early August release puts these cards right in line with expected general availability of all of the AIB partner custom RX 480 graphics cards which are all expected by the middle of next month. It is not clear how many or what kinds of cards we can expect to see on the August 4th and August 8th release days though it would stand to reason that they will be mostly based on reference designs especially for the RX 460. With that said, we may see custom cooled RX 470 graphics cards because while AMD does technically have a reference design with blower style cooler the company expects most of its partners to go their own direction with this board including their own single and dual fan coolers.
There is no word on pricing yet, unfortunately. Stay tuned for more information as it develops..
- 2 of 2