Podcast Listeners and Viewers: Win an EVGA SuperNOVA 1000 G2 Power Supply

Subject: General Tech | August 13, 2014 - 02:15 PM |
Tagged: supernova, podcast, giveaway, evga, contest

A big THANK YOU goes to our friends at EVGA for hooking us up with another item to give away for our podcast listeners and viewers this week. If you watch tonight's LIVE recording of Podcast #313 (10pm ET / 7pm PT at http://pcper.com/live) or download our podcast after the fact (at http://pcper.com/podcast) then you'll have the tools needed to win an EVGA SuperNOVA 1000 G2 Power Supply!! (Valued at $165 based on Amazon current selling price.) See review of our 750/850G2 SuperNOVA units.

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How do you enter? Well, on the live stream (or in the downloaded version) we'll give out a special keyword during our discussion of the contest for you to input in the form below. That's it! 

We'll draw a random winner next week, anyone can enter from anywhere in the world - we'll cover the shipping. We'll draw a winner on August 20th and announce it on the next episode of the podcast! Good luck, and once again, thanks goes out to EVGA for supplying the prize!

Unreal Tournament's Training Day, get in on the Pre-Pre-Alpha right now!

Subject: General Tech | August 13, 2014 - 11:02 AM |
Tagged: Unreal Tournament, gaming, Alpha

Feel like (Pre-Pre-)Alpha testing Unreal Tournament without forking money over for early access?  No problems thanks to Epic and Unreal Forums member ‘raxxy’ who is compiling and updating the (pre)Alpha version of the next Unreal Tournament.  Sure there may not be many textures but there is a Flak Cannon so what could you possible have to complain about?  There are frequent updates and a major part of participating is to give feedback to the devs so please be sure to check into the #beyondunreal IRC channel to get tips and offer feedback.  Rock, Paper, SHOTGUN reports that the severs are massively packed now so you may not be able to immediately join in but it is worth trying.

raxxy would like you to understand "These are PRE-ALPHA Prototype Builds. Seriously. Super early testing. So early it's technically not even pre alpha, it's debug code!"

You can be guaranteed that the Fragging Frogs will be taking advantage of this, as well as revisiting the much beloved UT2K4 so if you haven't joined up yet ... what are you waiting for?

Check out Fatal1ty playing if you can't get on

"Want to play the new Unreal Tournament for free, right this very second? Cor blimey and OMG you totes can! Hero of the people ‘raxxy’ on the Unreal Forums is compiling Epic’s builds and releasing them as small, playable packages that anyone can run, with multiple updates per week. The maps are untextured, the weapons unbalanced, and things change rapidly as everything’s still “pre-alpha” but it’s playable and – more importantly – fun."

Here is some more Tech News from around the web:

Gaming

Meet Tonga, soon to be your new Radeon

Subject: General Tech | August 13, 2014 - 09:58 AM |
Tagged: tonga, radeon, FirePro W7100, amd

A little secret popped out with the release of AMD's FirePro W7100, a new family of GPU that goes by the name of Tonga, which is very likely to replace the aging Tahiti chip that has been used since the HD 7900 series.  The stats that The Tech Report saw show interesting changes from Tahiti including a reduction of the memory interface to 256-bit which is in line with NVIDIA's current offerings.  The number of stream processors might be reduced to 1792 from 2048 but that is based on the W7100 and it the GPUs may be released with the full 32 GCN compute units.  Many other features have seen increases, the number of Asynchronous Compute Engines goes from 2 to 8, the number of rasterized triangles per clock doubles to 4 and it adds support for the new TrueAudio DSP and CrossFire XDMA.

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"The bottom line is that Tonga joins the Hawaii (Radeon R9 290X) and Bonaire (R7 260X) chips as the only members of AMD' s GCN 1.1 series of graphics processors. Tonga looks to be a mid-sized GPU and is expected to supplant the venerable Tahiti chip used in everything from the original Radeon HD 7970 to the current Radeon R9 280."

Here is some more Tech News from around the web:

Tech Talk

Select GeForce GTX GPUs Now Include Borderlands: The Pre-Sequel

Subject: General Tech | August 13, 2014 - 09:26 AM |
Tagged: borderlands, nvidia, geforce

 

Santa Clara, CA — August 12, 2014 — Get ready to shoot ‘n’ loot your way through Pandora’s moon. Starting today, gamers who purchase select NVIDIA GeForce GTX TITAN, 780 Ti, 780, and 770 desktop GPUs will receive a free copy of Borderlands: The Pre-Sequel, the hotly anticipated new chapter to the multi-award winning Borderlands franchise from 2K and Gearbox Software.

Discover the story behind Borderlands 2’s villain, Handsome Jack, and his rise to power. Taking place between the original Borderlands and Borderlands 2, Borderlands: The Pre-Sequel offers players a whole lotta new gameplay in low gravity.

“If you have a high-end NVIDIA GPU, Borderlands: The Pre-Sequel will offer higher fidelity and higher performance hardware-driven special effects including awesome weapon impacts, moon-shatteringly cool cryo explosions and ice particles, and cloth and fluid simulation that blows me away every time I see it," said Randy Pitchford, CEO and president of Gearbox Software.

With NVIDIA PhysX technology, you will feel deep space like never before. Get high in low gravity and use new ice and laser weapons to experience destructible levels of mayhem. Check out the latest trailer here: http://youtu.be/c9a4wr4I1hk that just went live this morning!

Borderlands: The Pre-Sequel will also stream to your NVIDIA SHIELD tablet or portable. For the first time ever, you can play Claptrap anywhere by using NVIDIA Gamestream technologies. You can even livestream and record every fist punch with GeForce Shadowplay

Borderlands: The Pre-Sequel will be available on October 14, 2014 in North America and on October 17, 2014 internationally. Borderlands: The Pre-Sequel is not yet rated by the ESRB.

The GeForce GTX and Borderlands: The Pre-Sequel bundle is available starting today from leading e-tailers including Amazon, NCIX, Newegg, and Tiger Direct and system builders including Canada Computers, Digital Storm, Falcon Northwest, Maingear, Memory Express, Origin PC, V3 Gaming, and Velocity Micro. For a full list of participating partners, please visit: www.GeForce.com/GetBorderlands.

Source: NVIDIA

DOTA 2 May Be Running Source Engine 2. Now.

Subject: General Tech | August 12, 2014 - 06:00 PM |
Tagged: valve, source engine, Source 2, DOTA 2

While it may not seem like it in North America, we are in a busy week for videogame development. GDC Europe, which stands for Game Developers Conference Europe, is just wrapping up to make room for Gamescom, which will take up the rest of the week. Valve will be there and people are reading tea leaves to find out why. SteamOS seems likely, but what about their next generation gaming engine, Source 2? Maybe it already happened?

valve-dota2-workshop.jpg

Valve is the most secretive company with values of openness that I know. They are pretty good at preventing leaks from escaping their walls. Recently, Dota 2 was updated to receive new features and development tools for user-generated maps and gametypes. The tools currently require 64-bit Windows and a DirectX 11-compatible GPU.

Those don't sound like Source requirements...

And the editor doesn't look like Valve's old tools.

Video Credit: "Valve News Network".

Leaks also point to things like "tf_imported", "left4dead2_source2", and "left4dead2_imported". This is interesting. Valve is pushing Dota 2, their most popular, free-to-play game into Source 2. Also, because it is listed as "tf" rather than "tf2", like "dota" is not registered as "dota2" but "left4dead2" keeps its number, this might mean that the free-to-play Team Fortress 2 could be in a perpetual-development mode, like Dota 2. Eventually, it could be pushed to the new engine and given more content.

As for Left4Dead2? I am wondering if it is intended to be a product, rather than an internal (or external) Source 2 tech demo.

Was this what brought Valve to Gamescom, or will be be surprised by other announcements (or nothing at all)?

Source: Polygon

Intel is disabling TSX in Haswell due to software failures

Subject: General Tech | August 12, 2014 - 10:07 AM |
Tagged: Intel, haswell, tsx, errata

Transactional Synchronization Extensions, aka TSX, are a backwards compatible set of instructions which first appeared in some Haswell chips as a method to improve concurrency and multi-threadedness with as little work for the programmer as possible.  It was intended to improve the scaling of multi-threaded apps running on multi-core processors and has not yet been widely adopted.  The adoption has run into another hurdle, in some cases the use of TSX can cause critical software failures and as a result Intel will be disabling the instruction set via new BIOS/UEFI updates which will be pushed out soon.  If your software uses the new instruction set and you wish it to continue to do so you should avoid updating your motherboard BIOS/UEFI and ask your users to do the same.  You can read more about this bug/errata and other famous problems over at The Tech Report.

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"The TSX instructions built into Intel's Haswell CPU cores haven't become widely used by everyday software just yet, but they promise to make certain types of multithreaded applications run much faster than they can today. Some of the savviest software developers are likely building TSX-enabled software right about now."

Here is some more Tech News from around the web:

Tech Talk

Aftermath of the Fragging Frogs VLAN #7

Subject: General Tech | August 11, 2014 - 03:52 PM |
Tagged: VLAN party, pcper, kick ass, fragging frogs

Several rowboats worth of snacks, a couple of canoe-fulls of assorted beverages and boatloads of fun were had this weekend in the highly successful 7th Fragging Frogs VLAN; if you missed it there will be another chance some day but you really missed an epic event.  There were over 120 Teamspeak connections in a variety of channels and an estimated peak of 78 active participants.  Thanks to AMD there is a new game for the Frogs as well as Plants vs. Zombies Garden Warfare was a hit both to the players and to those watching iamApropos' live stream.  We also gained some ARMA 2 fans which will not only appear again next VLAN but is also in danger of becoming a frequent activity for some members. 

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Once again there was quite a bit of valuable hardware and software given away, the list includes:

AMD

  • AMD Fan Kit (headset, 16 GB USB drive, mouse)
  • AMD Gaming Series RAM - 8 GB of 2133 Mhz
  • MSI Military Class 4 A88XM-E35 FM2+ motherboard *and* A10-7850K APU
  • AMD FX-8350 Processor
  • XFX R9 290 Double D graphics card
  • Several Plants vs Zombies: Garden Warfare Origin codes

AMD Red Team+

  • Murdered Soul Suspect game codes
  • Sniper Elite 3 game codes  

Please stop by this thread to offer your thanks and support for all the hard work put into these events by Lenny, iamApropos, Spazster, Brandito, Cannonaire, AMD and the Frogs in general.

It's not just Broadwell today, we also have Seattle news

Subject: General Tech | August 11, 2014 - 10:47 AM |
Tagged: amd, seattle, hot chips

AMD has been showing off a reference Seattle-based server at Hot Chips and The Tech Report had an opportunity to see it.  Eight 64-bit Cortex-A57 chips are set up in pairs, each pair sharing 1MB of L2 cache while the 8MB of L3 cache is accessible by all eight chips as well as the coprocessors, memory controller, and I/O subsystems.  The system can address up to 128GB of DDR3 or DDR4, and you get support fot 8 SATA 6Gbps ports and 8 lanes of PCIe 3.0 to apportion between the slots.  There is a secure System Control Processor, a partitioned Cortex-A5 core with its own ROM, RAM, and I/O to control power, boot and configuration control with support for TrustZone as well as a Cryptographic Coprocessor which accelerates all encryption processes as you might well expect.  Read on for more information about AMD's unique new take on server technology.

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"For some time now, the features of AMD's Seattle server processor have been painted in broad brush strokes. This morning, at the Hot Chips symposium, AMD is filling in most of the missing details. We were treated to an advance briefing last week, where AMD provided previously confidential information about Seattle's cache network, memory controller, I/O features, and coprocessors."

Here is some more Tech News from around the web:

Tech Talk

Acer Unveils Chromebook 13 Powered By NVIDIA Tegra K1 SoC

Subject: General Tech, Mobile | August 11, 2014 - 05:00 AM |
Tagged: webgl, tegra k1, nvidia, geforce, Chromebook, Bay Trail, acer

Today Acer unveiled a new Chromebook powered by an NVIDIA Tegra K1 processor. The aptly-named Chromebook 13 is 13-inch thin and light notebook running Google’s Chrome OS with up to 13 hours of battery life and three times the graphical performance of existing Chromebooks using Intel Bay Trail and Samsung Exynos processors.

Acer Chromebook 13 CB5-311_AcerWP_app-02.jpg

The Chromebook 13 is 18mm thick and comes in a white plastic fanless chassis that hosts a 13.3” display, full size keyboard, trackpad, and HD webcam. The Chromebook 13 will be available with a 1366x768 or 1920x1080 resolution panel depending on the particular model (more on that below).

Beyond the usual laptop fixtures, external I/O includes two USB 3.0 ports, HDMI video output, a SD card reader, and a combo headphone/mic jack. Acer has placed one USB port on the left side along with the card reader and one USB port next to the HDMI port on the rear of the laptop. Personally, I welcome the HDMI port placement as it means connecting a second display will not result in a cable invading the mousing area should i wish to use a mouse (and it’s even south paw friendly Scott!).

The Chromebook 13 looks decent from the outside, but it is the internals where the device gets really interesting. Instead of going with an Intel Bay Trail (or even Celeron/Core i3), Acer has opted to team up with NVIDIA to deliver the world’s first NVIDIA-powered Chromebook.

Specifically, the Chromebook 13 uses a NVIDIA Tegra K1 SoC, up to 4GB RAM, and up to 32GB of flash storage. The K1 offers up four A15 CPU cores clocked at 2.1GHz, and a graphics unit with 192 Kepler-based CUDA cores. Acer rates the Chromebook 13 at 11 hours with the 1080p panel or 13 hours when equipped with the 1366x768 resolution display. Even being conservative, the Chromebook 13 looks to be the new leader in Chromebook battery life (with the previous leader claiming 11 hours).

acer chromebook 13 tegra k1 quad core multitasking benchmark.jpg

A graph comparing WebGL performance between the NVIDIA Tegra K1, Intel (Bay Trail) Celeron N2830, Samsung Exynos 5800, and Samsung Exynos 5250. Results courtesy NVIDIA.

The Tegra K1 is a powerful little chip, and it is nice to see NVIDIA get a design win here. NVIDIA claims that the Tegra K1, which is rated at 326 GFLOPS of compute performance, offers up to three times the graphics performance of the Bay Trail N2830 and Exynos 5800 SoCs. Additionally, the K1 reportedly uses slightly less power and delivers higher multi-tasking performance. I’m looking forward to seeing independent reviews in this laptop formfactor and hoping that the chip lives up to its promises.

The Chromebook 13 is currently up for pre-order and will be available in September starting at $279. The Tegra K1-powered laptop will hit the United States and Europe first, with other countries to follow. Initially, the Europe roll-out will include “UK, Netherlands, Belgium, Denmark, Sweden, Finland, Norway, France, Germany, Russia, Italy, Spain, South Africa and Switzerland.”

Acer Chromebook 13 CB5-311_closed 2.jpg

Acer is offering three consumer SKUs and one education SKU that will be exclusively offering through a re-seller. Please see the chart below for the specifications and pricing.

Acer Chromebook 13 Models System Memory (RAM) Storage (flash) Display Price MSRP
CB5-311-T9B0 2GB 16GB 1920 x 1080 $299.99
CB5-311-T1UU 4GB 32GB 1920 x 1080 $379.99
CB5-311-T7NN - Base Model 2GB 16GB 1366 x 768 $279.99
Educational SKU (Reseller Only) 4GB 16GB 1366 x 768 $329.99

Intel made some waves in the Chromebook market earlier this year with the announcement of several new Intel-powered Chrome devices and the addition of conflict-free Haswell Core i3 options. It seems that it is now time for the ARM(ed) response. I’m interested to see how NVIDIA’s newest model chip stacks up to the current and upcoming Intel x86 competition in terms of graphics power and battery usage.

As far as Chromebooks go, if the performance is at the point Acer and NVIDIA claim, this one definitely looks like a decent option considering the price. I think a head-to-head between the ASUS C200 (Bay Trail N2830, 2GB RAM, 16GB eMMC, and 1366x768 display at $249.99 MSRP) and Acer Chromebook 13 would be interesting as the real differentiator (beyond aesthetics) is the underlying SoC. I do wish there was a 4GB/16GB/1080p option in the Chromebook 13 lineup though considering the big price jump to get 4GB RAM (mostly as a result of the doubling of flash) in the $379.99 model at, say, $320 MSRP.

Read more about Chromebooks at PC Perspective!

Source: Acer

Only 1 more sleep to go before the Fragging Frog's VLAN #7

Subject: General Tech | August 8, 2014 - 04:25 PM |
Tagged: VLAN party, kick ass, gaming, fragging frogs

If you haven't yet signed up in the official thread, stocked up on snacks and beverages and reserved all of the weekend for gaming then maybe this will excite you enough to change your plans.

By the way, Play Battlefield 4 Free for a Week. Origin Game Time is On!  It is a rather popular choice with the Frogs so if you don't have it that is no excuse!

You should also consider subscribing to TornTV where you can find a lot of Fragging Frog and PC Perspective action.   There will also be a live stream where you can show off your skills, or lack thereof, to the whole internet!