Subject: Systems, Mobile | March 17, 2017 - 07:21 PM | Sebastian Peak
Tagged: Sky X9E3, nvidia, notebook, MXM, modular, laptop, Intel Core i7, geforce, gaming, eurocom
Fancy a desktop processor in your laptop? How about dual MXM graphics card slots? While such a machine is likely not as 'portable' as the laptop designation would make it seem, it is interesting to see a notebook product built specifically for upgradability, and that is exactly what Eurocom has done with the Sky X9E3.
"The Sky X9E3 is an SLI Ready and VR capable super high-performance supercomputer laptop. With an upgradeable desktop CPU and two upgradeable desktop GPUs cooled with high-quality copper heatsinks and IC Diamond thermal paste, and controlled by an unlocked system BIOS for the ultimate in overclocking capability."
One of the things detractors of gaming laptops will point out is the limited lifespan of a product that is often far more expensive than a high-end gaming desktop. Granted, gaming laptops generally do not follow the soldered memory trend from thin-and-light machines, allowing users to swap SODIMMs for more memory down the road, and storage is generally upgradable as well. But what about the most expensive parts of a laptop, namely CPU and (even more expensive) GPU? The use of desktop CPUs in the X9E3 is novel, and translates to ready availability for future upgrades; but MXM graphics is still a very expensive route, though I have ended up at Eurocom's website when researching MXM GPU upgrades in the past, so they are at least readily available.
What are the specifications? Eurocom sells the machine configured to order, and lists basic specs as follows:
- Chipset: Intel Z270 Express (Kaby Lake)
- Processor: socketed desktop LGA1151 CPU, up to Intel i7 7700K
- Memory: up to 64GB; DDR4-2400/2666/3000/3200; 4 RAM Sockets
- VGA Technology: NVIDIA Pascal GeForce GTX 1080 8GB DDR5X and GeForce GTX 1070 8GB DDR5; single or Dual SLI; two MXM 3.0 slots; up to 190W per slot
- Display Technology: supports total of 4 displays including LCD via 2x DP 1.3, 1x HDMI 2.0 and 1x HDMI 2.0 or DP1.2 (via USB 3.1 type C port); Nvidia Surround View
- Storage: up to 14TB or storage with 5 drives; 2x HDD/SSD (SATA3) + 3x M.2 PCIe Gen3 x4/SATA3; RAID 0/1/5; supports NVMe SSDs
- Communications: two 1GbE Killer E2400 RJ45 ports + M.2 WLAN/Bluetooth; Killer DoubleShot X3
- Operating Systems: Microsoft Windows: 10, 8.1 and 7
- Card Reader: 6-in-1 MMC/RSMMC/SD/miniSD/SDHC/SDXC up to UHS-II
- Keyboard: Illuminated, backlit with customizable 7-colours
- Security: TPM 2.0, Fingerprint and Kensington Lock
- Audio System: Sound Blaster X-Fi MB5; external 7.1CH audio output; headphone out, microphone in, S/PDIF and Line-in port; two built-in FOSTER Speakers (2W)+ Subwoofer (2.5W)
- Ports: 2x USB 3.1 type C (HDMI 2.0/DP 1.3/Thunderbolt 3); 2x miniDP 1.3; 1x HDMI 2.0; 5x USB 3.0 (1x Powered USB AC/DC); S/PDIF; Headphone; Mic; Line-in; 2x RJ45 (LAN)
- Weight and dimensions: 5.5kg / 12.1lbs; WxDxH 428x308x47.2mm / 17.12x12.32x1.88-inch
Pricing begins at $2499, which makes this a hefty proposition at the outset. But for someone looking for desktop experience in a notebook, and wants the ability to purchase faster CPUs and GPUs down the road, it may be worth it.
Subject: Editorial | March 16, 2017 - 12:38 PM | Alex Lustenberg
Tagged: podcast, ryzen 5, ryzen, nvidia, mobileye, jetson, gtx 1080 ti, fcat vr, delidding
PC Perspective Podcast #441 - 03/16/17
Join us for NVIDIA GTX 1080 Ti, AMD Ryzen Scheduler Discussion, AMD Ryzen 5 Announcement, Intel Kaby Lake de-lidding, and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the iTunes 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, Josh Walrath, Jeremy Hellstrom, Morry Teitelman, Ken Addison
Program length: 1:24:48
Subject: Graphics Cards | March 15, 2017 - 03:59 PM | Jeremy Hellstrom
Tagged: nvidia, GeForce 378.78
AMD has been offering support for DX12 more effectively than NVIDIA in many titles; not enough to consistently surpass the higher end GTX cards but certainly showing improvements. NVIDIA announce that their new driver, along with optimized support for the new Tom Clancy game will also offer performance increases in DX12 games. [H]ard|OCP put the numbers referenced in the PR to the test in their recent review. The news is good for the games which were mentioned but you should not expect any gains in DX11 titles with the new driver as you can see from the benchmarks results.
"We will take the new NVIDIA GeForce 378.78 performance driver and add it to our NVIDIA Video Card Driver Performance Review graphs to see if this driver has improved performance. NVIDIA has made some very bold claims lately, so let's see if those come through as true gaming advantages."
Here are some more Graphics Card articles from around the web:
- NVIDIA GeForce GTX 1080 Ti On Linux: Best Linux Gaming Performance @ Phoronix
- ASUS GTX 1080 Ti Strix OC 11 GB @ techPowerUp
- GTX 1080 Ti SLI Performance in 25 Games @ BabelTechReviews
- NVIDIA GeForce GTX 1080 Ti Founders Edition Review @ Neoseeker
Subject: Processors | March 14, 2017 - 03:17 PM | Jeremy Hellstrom
Tagged: nvidia, JetsonTX1, Denver, Cortex A57, pascal, SoC
Amongst the furor of the Ryzen launch the NVIDIA's new Jetson TX2 SoC was quietly sent out to reviewers and today the NDA expired so we can see how it performs. There are more Ryzen reviews below the fold, including Phoronix's Linux testing if you want to skip ahead. In addition to the specifications in the quote, you will find 8GB of 128-bit LPDDR4 offering memory bandwidth of 58.4 GB/s and 32GBs of eMMC for local storage. This Jetson is running JetPack 3.0 L4T based off of the Linux 4.4.15 kernel. Phoronix tested out its performance, see for yourself.
"Last week we got to tell you all about the new NVIDIA Jetson TX2 with its custom-designed 64-bit Denver 2 CPUs, four Cortex-A57 cores, and Pascal graphics with 256 CUDA cores. Today the Jetson TX2 is shipping and the embargo has expired for sharing performance metrics on the JTX2."
Here are some more Processor articles from around the web:
- Hands-On Nvidia Jetson TX2: Fast Processing for Embedded Devices @ Hack a Day
- AMD Ryzen 7 1700X Review; Testing SMT @ Hardware Canucks
- AMD Ryzen 7 1700 Linux Benchmarks: Great Multi-Core Performance For $329 @ Phoronix
Subject: General Tech, Processors | March 12, 2017 - 05:11 PM | Tim Verry
Tagged: pascal, nvidia, machine learning, iot, Denver, Cortex A57, ai
Measuring 50mm x 87mm, the Jetson TX2 packs quite a bit of processing power and I/O including an SoC with two 64-bit Denver 2 cores with 2MB L2, four ARM Cortex A57 cores with 2MB L2, and a 256-core GPU based on NVIDIA’s Pascal architecture. The TX2 compute module also hosts 8 GB of LPDDR4 (58.3 GB/s) and 32 GB of eMMC storage (SDIO and SATA are also supported). As far as I/O, the Jetson TX2 uses a 400-pin connector to connect the compute module to the development board or final product and the final I/O available to users will depend on the product it is used in. The compute module supports up to the following though:
- 2 x DSI
- 2 x DP 1.2 / HDMI 2.0 / eDP 1.4
- USB 3.0
- USB 2.0
- 12 x CSI lanes for up to 6 cameras (2.5 GB/second/lane)
- PCI-E 2.0:
- One x4 + one x1 or two x1 + one x2
- Gigabit Ethernet
The Jetson TX2 runs the “Linux for Tegra” operating system. According to NVIDIA the Jetson TX2 can deliver up to twice the performance of the TX1 or up to twice the efficiency at 7.5 watts at the same performance.
The extra horsepower afforded by the faster CPU, updated GPU, and increased memory and memory bandwidth will reportedly enable smart end user devices with faster facial recognition, more accurate speech recognition, and smarter AI and machine learning tasks (e.g. personal assistant, smart street cameras, smarter home automation, et al). Bringing more power locally to these types of internet of things devices is a good thing as less reliance on the cloud potentially means more privacy (unfortunately there is not as much incentive for companies to make this type of product for the mass market but you could use the TX2 to build your own).
Cisco will reportedly use the Jetson TX2 to add facial and speech recognition to its Cisco Spark devices. In addition to the hardware, NVIDIA offers SDKs and tools as part of JetPack 3.0. The JetPack 3.0 toolkit includes Tensor-RT, cuDNN 5.1, VisionWorks 1.6, CUDA 8, and support and drivers for OpenGL 4.5, OpenGL ES 3 2, EGL 1.4, and Vulkan 1.0.
The TX2 will enable better, stronger, and faster (well I don't know about stronger heh) industrial control systems, robotics, home automation, embedded computers and kiosks, smart signage, security systems, and other connected IoT devices (that are for the love of all processing are hardened and secured so they aren't used as part of a botnet!).
Interested developers and makers can pre-order the Jetson TX2 Development Kit for $599 with a ship date for US and Europe of March 14 and other regions “in the coming weeks.” If you just want the compute module sans development board, it will be available later this quarter for $399 (in quantities of 1,000 or more). The previous generation Jetson TX1 Development Kit has also received a slight price cut to $499.
Subject: General Tech, Graphics Cards | March 10, 2017 - 11:15 AM | Ryan Shrout
Tagged: video, tom petersen, pascal, nvidia, live, gtx 1080 ti, gtx, gp102, geforce
Our review of the GeForce GTX 1080 Ti 11GB graphics card is live and ready for consumption! Make sure you check it out before this afternoon's live stream!
Did you miss our GTX 1080 Ti Live Stream? Catch the reply below!
Ready your mind and body, it’s time for another GeForce GTX live stream hosted by PC Perspective’s Ryan Shrout and NVIDIA’s Tom Petersen. The general details about the GeForce GTX 1080 Ti graphics card are already official and based on the hype train and the response on social media, there is more than a little excitement.
On hand to talk about the new graphics card will be Tom Petersen, well known in our community. While the GTX 1080 Ti will be the flagship part of our live stream we will also be diving into the world of VR performance evaluation and how the new FCAT VR tool will help reviewers and standard enthusiast see where their systems stand in producing smooth, effective virtual reality gaming. We have done quite a few awesome live steams with Tom in the past, check them out if you haven't already.
NVIDIA GeForce GTX 1080 Ti and FCAT VR Live Stream
1pm PT / 4pm ET - March 9th
Need a reminder? Join our live mailing list!
The event will take place Thursday, March 9th at 4pm ET / 1pm 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 Tom to answer live.
Tom has a history of being both informative and entertaining and these live streaming events are always full of fun and technical information that you can get literally nowhere else. Previous streams have produced news as well – including statements on support for Adaptive Sync, release dates for displays and first-ever demos of triple display G-Sync functionality. You never know what’s going to happen or what will be said!
This just in fellow gamers: Tom is going to be providing a GeForce GTX 1080 Ti graphics card to give away during the live stream! We won't be able to ship it until the end of next week, but one lucky viewer of the live stream will be able to get their paws on the fastest graphics card we have ever tested!! Make sure you are scheduled to be here on March 9th at 1pm PT / 4pm ET!!
Win this beauty.
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 Tom or I?
So join us! Set your calendar for this coming Thursday at 4pm ET / 1pm 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 mailing 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: Graphics Cards | March 10, 2017 - 02:49 AM | Scott Michaud
Tagged: nvidia, graphics drivers
Alongside the launch of the GeForce GTX 1080 Ti, NVIDIA has released a new graphics driver that, one, obviously supports the new card and, two, also rolls in a bunch of optimizations for DirectX 12 titles. The graphics vendor already announced the initiative at last week’s GDC, but it is now released and available for public use. 378.78 is also “Game Ready” for Ghost Recon Wildlands, although that’s mostly for Ansel support; most of the optimizations for Wildlands were pushed into the previous driver.
The advertised gains vary from title to title, but they claim that Rise of the Tomb Raider at 4K will jump from 20 FPS to 27 FPS. This can be viewed as either a frame rate gain of about 33%, or it can be seen as an average frame time savings of about 12ms each and every frame. If that’s what actual end-users will see -- that’s a lot!
They also note improvements in Vulkan support, too, but without any hard, numeric assertions.
If you have a GeForce 1050 Ti notebook, then this driver is also said to fix a potential bluescreen bug that you have been facing. You can pick it up from GeForce Experience or the NVIDIA website.
Subject: Graphics Cards | March 9, 2017 - 01:53 PM | Jeremy Hellstrom
Tagged: 1080 ti, geforce, gp102, gtx 1080 ti, nvidia, pascal
As you have probably noticed from our front page, today is the day we can see how the GTX 1080 Ti performs in reviewers systems. The unfortunate news is that you can't buy one yet nor do we know when you will be able to spend the $699 it will cost to order one. We can share the performance with you, once again NVIDIA's Ti model takes the top spot out performing even the $1200 TITAN X. As for overclocking the reference model, as we have not had a chance to test any cards with third party cooler on them, [H]ard|OCP were able to increase the GPU frequency over 200MHz to 1967-1987MHz in game and push the memory to 12GHz, somewhat better than what Ryan was able to. Check out their full review here, with many more just below.
"NVIDIA is launching the fastest video card it offers for gaming today in the new $699 GeForce GTX 1080 Ti. We will take this video card and test it against the GeForce GTX 1080 and GeForce GTX TITAN X at 1440p and 4K resolutions to find out how it compares. Is it really faster than a $1200 GeForce GTX TITAN X Pascal?"
Here are some more Graphics Card articles from around the web:
- Nvidia's GeForce GTX 1080 Ti @ The Tech Report
- Nvidia GTX 1080 Ti review: The fastest graphics card, again @ Ars Technica
- NVIDIA GeForce GTX 1080 Ti Founders Edition 11 GB @ techPowerUp
- The NVIDIA GTX 1080 Ti 11GB Review @ Hardware Canucks
- Nvidia GTX 1080 Ti Founders Edition 11GB @ Kitguru
- The GTX 1080 Ti Performance Review vs. the TITAN XP & the GTX 1080 @ BabelTechReviews
- Nvidia GTX 1080 Ti CPU Showdown: i7 7700k Vs Ryzen R7 1800x Vs i7 5820k @ eTeknix
- Nvidia GeForce GTX 1080 Ti 11GB @ eTeknix
- NVIDIA GeForce GTX 1080 Ti Review: A Look At 4K & Ultrawide Gaming @ Techgage
- MSI GeForce GTX 1060 Armor OC 6 GB @ techPowerUp
Flagship Performance Gets Cheaper
UPDATE! If you missed our launch day live stream, you can find the reply below:
It’s a very interesting time in the world of PC gaming hardware. We just saw the release of AMD’s Ryzen processor platform that shook up the processor market for the first time in a decade, AMD’s Vega architecture has been given the brand name “Vega”, and the anticipation for the first high-end competitive part from AMD since Hawaii grows as well. AMD was seemingly able to take advantage of Intel’s slow innovation pace on the processor and it was hoping to do the same to NVIDIA on the GPU. NVIDIA’s product line has been dominant in the mid and high-end gaming market since the 900-series with the 10-series products further cementing the lead.
The most recent high end graphics card release came in the form of the updated Titan X based on the Pascal architecture. That was WAY back in August of 2016 – a full seven months ago! Since then we have seen very little change at the top end of the product lines and what little change we did see came from board vendors adding in technology and variation on the GTX 10-series.
Today we see the release of the new GeForce GTX 1080 Ti, a card that offers only a handful of noteworthy technological changes but instead is able to shake up the market by instigating pricing adjustments to make the performance offers more appealing, and lowering the price of everything else.
The GTX 1080 Ti GP102 GPU
I already wrote about the specifications of the GPU in the GTX 1080 Ti when it was announced last week, so here’s a simple recap.
|GTX 1080 Ti||Titan X (Pascal)||GTX 1080||GTX 980 Ti||TITAN X||GTX 980||R9 Fury X||R9 Fury||R9 Nano|
|GPU||GP102||GP102||GP104||GM200||GM200||GM204||Fiji XT||Fiji Pro||Fiji XT|
|Base Clock||1480 MHz||1417 MHz||1607 MHz||1000 MHz||1000 MHz||1126 MHz||1050 MHz||1000 MHz||up to 1000 MHz|
|Boost Clock||1600 MHz||1480 MHz||1733 MHz||1076 MHz||1089 MHz||1216 MHz||-||-||-|
|Memory Clock||11000 MHz||10000 MHz||10000 MHz||7000 MHz||7000 MHz||7000 MHz||500 MHz||500 MHz||500 MHz|
|Memory Interface||352-bit||384-bit G5X||256-bit G5X||384-bit||384-bit||256-bit||4096-bit (HBM)||4096-bit (HBM)||4096-bit (HBM)|
|Memory Bandwidth||484 GB/s||480 GB/s||320 GB/s||336 GB/s||336 GB/s||224 GB/s||512 GB/s||512 GB/s||512 GB/s|
|TDP||250 watts||250 watts||180 watts||250 watts||250 watts||165 watts||275 watts||275 watts||175 watts|
|Peak Compute||10.6 TFLOPS||10.1 TFLOPS||8.2 TFLOPS||5.63 TFLOPS||6.14 TFLOPS||4.61 TFLOPS||8.60 TFLOPS||7.20 TFLOPS||8.19 TFLOPS|
The GTX 1080 Ti looks a whole lot like the TITAN X launched in August of last year. Based on the 12B transistor GP102 chip, the new GTX 1080 Ti will have 3,584 CUDA core with a 1.60 GHz Boost clock. That gives it the same processor count as Titan X but with a slightly higher clock speed which should make the new GTX 1080 Ti slightly faster by at least a few percentage points and has a 4.7% edge in base clock compute capability. It has 28 SMs, 28 geometry units, 224 texture units.
Interestingly, the memory system on the GTX 1080 Ti gets adjusted – NVIDIA has disabled a single 32-bit memory controller to give the card a total of 352-bit wide bus and an odd-sounding 11GB memory capacity. The ROP count also drops to 88 units. Speaking of 11, the memory clock on the G5X implementation on GTX 1080 Ti will now run at 11 Gbps, a boost available to NVIDIA thanks to a chip revision from Micron and improvements to equalization and reverse signal distortion.
The move from 12GB of memory on the GP102-based Titan X to 11GB on the GTX 1080 Ti is an interesting move, and evokes memories of the GTX 970 fiasco where NVIDIA disabled a portion of that memory controller but left the memory that would have resided on it ON the board. At that point, what behaved as 3.5GB of memory at one speed and 500 MB at another speed, was the wrong move to make. But releasing the GTX 970 with "3.5GB" of memory would have seemed odd too. NVIDIA is not making the same mistake, instead building the GTX 1080 Ti with 11GB out the gate.
Subject: Systems | March 9, 2017 - 07:01 AM | Scott Michaud
Tagged: nvidia, microsoft, hgx-1, GP100, dgx-1
When NVIDIA announced the Pascal architecture at last year’s GTC, they started with the GP100 architecture that was to be initially available in their $129,000 DGX-1 PC. In fact, this device contained eight of those “Big Pascal” GPUs that are connected together by their NVLink interconnection.
Now, almost a full year later, Microsoft, NVIDIA, and Ingrasys have announced the HGX-1 system. It, too, will contain eight GP100 GPUs through eight Tesla P100 accelerators. On the CPU side of things, Microsoft is planning on utilizing the next generation of x86 processors, Intel Skylake (which we assume means Skylake-X) and AMD Naples in these "Project Olympus" servers. Future versions could also integrate Intel FPGAs for an extra level of acceleration. ARM64 is another goal of theirs, but in the more distant future.
At the same time, NVIDIA has also announced, through a single-paragraph statement, that they are joining the Open Compute Project. This organization contains several massive players in the data center market, spanning from Facebook to Rackspace to Bank of America.
Whenever it arrives, the HGX-1 will be intended for cloud-based AI computations. Four of these machines are designed to be clustered together at high bandwidth, which I estimate would have north of 160 TeraFLOPs of double-precision (FP64) or 670 TeraFLOPs of half-precision (FP16) performance in the GPUs alone, depending on final clocks.