Author:
Manufacturer: NVIDIA

GK110 in all its glory

I bet you didn't realize that October and November were going to become the onslaught of graphics cards it has been.  I know I did not and I tend to have a better background on these things than most of our readers.  Starting with the release of the AMD Radeon R9 280X, 270X and R7 260X in the first week of October, it has pretty much been a non-stop battle between NVIDIA and AMD for the hearts, minds, and wallets of PC gamers. 

Shortly after the Tahiti refresh came NVIDIA's move into display technology with G-Sync, a variable refresh rate feature that will work with upcoming monitors from ASUS and others as long as you have a GeForce Kepler GPU.  The technology was damned impressive, but I am still waiting for NVIDIA to send over some panels for extended testing. 

Later in October we were hit with the R9 290X, the Hawaii GPU that brought AMD back in the world of ultra-class single GPU card performance.  It has produced stellar benchmarks and undercut the prices (then at least) of the GTX 780 and GTX TITAN.  We tested it in both single and multi-GPU configurations and found that AMD had made some impressive progress in fixing its frame pacing issues, even with Eyefinity and 4K tiled displays. 

NVIDIA dropped a driver release with ShadowPlay that allows gamers to record playback locally without a hit on performance.  I posted a roundup of R9 280X cards which showed alternative coolers and performance ranges.  We investigated the R9 290X Hawaii GPU and the claims that performance is variable and configurable based on fan speeds.  Finally, the R9 290 (non-X model) was released this week to more fanfare than the 290X thanks to its nearly identical performance and $399 price tag. 

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And today, yet another release.  NVIDIA's GeForce GTX 780 Ti takes the performance of the GK110 and fully unlocks it.  The GTX TITAN uses one fewer SMX and the GTX 780 has three fewer SMX units so you can expect the GTX 780 Ti to, at the very least, become the fastest NVIDIA GPU available.  But can it hold its lead over the R9 290X and validate its $699 price tag?

Continue reading our review of the NVIDIA GeForce GTX 780 Ti 3GB GK110 Graphics Card!!

Author:
Manufacturer: AMD

More of the same for a lot less cash

The week before Halloween, AMD unleashed a trick on the GPU world under the guise of the Radeon R9 290X and it was the fastest single GPU graphics card we had tested to date.  With a surprising price point of $549, it was able to outperform the GeForce GTX 780 (and GTX TITAN in most cases) while under cutting the competitions price by $100.  Not too bad! 

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Today's release might be more surprising (and somewhat confusing).  The AMD Radeon R9 290 4GB card is based on the same Hawaii GPU with a few less compute units enabled (CUs) and an even more aggressive price and performance placement.  Seriously, has AMD lost its mind?

Can a card with a $399 price tag cut into the same performance levels as the JUST DROPPED price of $499 for the GeForce GTX 780??  And, if so, what sacrifices are being made by users that adopt it?  Why do so many of our introduction sentences end in question marks?

The R9 290 GPU - Hawaii loses a small island

If you are new to the Hawaii GPU and you missed our first review of the Radeon R9 290X from last month, you should probably start back there.  The architecture is very similar to that of the HD 7000-series Tahiti GPUs with some modest changes to improve efficiency with the biggest jump in raw primitives per second to 4/clock over 2/clock.

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The R9 290 is based on Hawaii though it has four fewer compute units (CUs) than the R9 290X.  When I asked AMD if that meant there was one fewer CU per Shader Engine or if they were all removed from a single Engine, they refused to really answer.  Instead, several "I'm not allowed to comment on the specific configuration" lines were given.  This seems pretty odd as NVIDIA has been upfront about the dual options for its derivative GPU models.  Oh well.

Continue reading our review of the AMD Radeon R9 290 4GB Graphics Card Review!!!

Podcast #275 - AMD Radeon R9 290X, ARMTechCon 2013, NVIDIA Pricedrops and more!

Subject: General Tech | October 31, 2013 - 03:48 PM |
Tagged: podcast, video, R9 290X, amd, radeon, 290x crossfire, 280x, r9 280x, gtx 770, gtx 780, arm, mali, Altera

PC Perspective Podcast #275 - 10/31/2013

Join us this week as we discuss the AMD Radeon R9 290X, ARMTechCon 2013, NVIDIA Pricedrops 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!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

 
Program length: 1:22:37
  1. Week in Review:
    1. 0:55:40
  2. 0:59:20 This episode is brought to you by Carbonite.com! Use offer code PC for two free months!
      1. Intel Series 9 Chipset
  3. Hardware/Software Picks of the Week:
  4. podcast@pcper.com
  5. Closing/outro

 

Podcast #274 - NVIDIA G-SYNC, R9 290X Benchmarks, and Process Technology for Next Gen Graphics

Subject: General Tech | October 24, 2013 - 02:21 PM |
Tagged: podcast, video, R9 290X, g-sync, gsync, never settle, the way it's meant to be played, carmack, sweeny, andersson

PC Perspective Podcast #274 - 10/24/2013

Join us this week as we discuss NVIDIA G-SYNC, R9 290X Benchmarks, and Process Technology for Next Gen Graphics!

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!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

 
Program length: 1:16:43
  1. Week in Review:
    1. 0:07:10 NVIDIA "The Way It's Meant to be Played" 2013 Press Event
  2. News items of interest:
  3. Hardware/Software Picks of the Week:
    1. Allyn: Did you know (Windows 8.1 safe mode)
  4. podcast@pcper.com
  5. Closing/outro

 

PCPer Live! NVIDIA G-Sync Discussion with Tom Petersen, Q&A

Subject: Graphics Cards, Displays | October 20, 2013 - 02:50 PM |
Tagged: video, tom petersen, nvidia, livestream, live, g-sync

UPDATE: If you missed our live stream today that covered NVIDIA G-Sync technology, you can watch the replay embedded below.  NVIDIA's Tom Petersen stops by to talk about G-Sync in both high level and granular detail while showing off some demonstrations of why G-Sync is so important.  Enjoy!!

Last week NVIDIA hosted press and developers in Montreal to discuss a couple of new technologies, the most impressive of which was NVIDIA G-Sync, a new monitor solution that looks to solve the eternal debate of smoothness against latency.  If you haven't read about G-Sync and how impressive it was when first tested on Friday, you should check out my initial write up, NVIDIA G-Sync: Death of the Refresh Rate, that not only does that, but dives into the reason the technology shift was necessary in the first place.

G-Sync essentially functions by altering and controlling the vBlank signal sent to the monitor.  In a normal configuration, vBlank is a combination of the combination of the vertical front and back porch and the necessary sync time.  That timing is set a fixed stepping that determines the effective refresh rate of the monitor; 60 Hz, 120 Hz, etc.  What NVIDIA will now do in the driver and firmware is lengthen or shorten the vBlank signal as desired and will send it when one of two criteria is met.

  1. A new frame has completed rendering and has been copied to the front buffer.  Sending vBlank at this time will tell the screen grab data from the card and display it immediately.
  2. A substantial amount of time has passed and the currently displayed image needs to be refreshed to avoid brightness variation.

In current display timing setups, the submission of the vBlank signal has been completely independent from the rendering pipeline.  The result was varying frame latency and either horizontal tearing or fixed refresh frame rates.  With NVIDIA G-Sync creating an intelligent connection between rendering and frame updating, the display of PC games is fundamentally changed.

Every person that saw the technology, including other media members and even developers like John Carmack, Johan Andersson and Tim Sweeney, came away knowing that this was the future of PC gaming.  (If you didn't see the panel that featured those three developers on stage, you are missing out.)

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But it is definitely a complicated technology and I have already seen a lot of confusion about it in our comment threads on PC Perspective.  To help the community get a better grasp and to offer them an opportunity to ask some questions, NVIDIA's Tom Petersen is stopping by our offices on Monday afternoon where he will run through some demonstrations and take questions from the live streaming audience.

Be sure to stop back at PC Perspective on Monday, October 21st at 2pm ET / 11am PT as to discuss G-Sync, how it was developed and the various ramifications the technology will have in PC gaming.  You'll find it all on our PC Perspective Live! page on Monday but you can sign up for our "live stream mailing list" as well to get notified in advance!

NVIDIA G-Sync Live Stream

11am PT / 2pm ET - October 21st

PC Perspective Live! Page

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We also want your questions!!  The easiest way to get them answered is to leave them for us here in the comments of this post.  That will give us time to filter through the questions and get the answers you need from Tom.  We'll take questions via the live chat and via Twitter (follow me @ryanshrout) during the event but often time there is a lot of noise to deal with. 

So be sure to join us on Monday afternoon!

John Carmack, Tim Sweeney and Johan Andersson Talk NVIDIA G-Sync, AMD Mantle and Graphics Trends

Subject: Graphics Cards | October 18, 2013 - 07:55 PM |
Tagged: video, tim sweeney, nvidia, Mantle, john carmack, johan andersson, g-sync, amd

If you weren't on our live stream from the NVIDIA "The Way It's Meant to be Played" tech day this afternoon, you missed a hell of an event.  After the announcement of NVIDIA G-Sync variable refresh rate monitor technology, NVIDIA's Tony Tomasi brough one of the most intriguing panels of developers on stage to talk.

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John Carmack, Tim Sweeney and Johan Andersson talk for over an hour, taking questions from the audience and even getting into debates amongst themselves in some instances.  Topics included NVIDIA G-Sync of course, AMD's Mantle low-level API, the hurdles facing PC gaming and what direction each luminary is currently on for future development.

If you are a PC enthusiast or gamer you are definitely going to want to listen and watch the video below!

Podcast #273 - Corsair 750D, a XSPC Watercooling Kit, the Steam Controller and more!

Subject: General Tech | October 17, 2013 - 06:35 PM |
Tagged: podcast, video, corsair, halloween, costume, contest, XSPC, watercooling, radiator, steam, SteamOS, Steam Controller

PC Perspective Podcast #273 - 10/17/2013

Join us this week as we discuss the Corsair 750D, a XSPC Watercooling Kit, the Steam Controller 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!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

 
Program length: 1:10:56
  1. PC Perspective Halloween Hardware Giveaway - Brought to you by Corsair and Gigabyte

  2. Week in Review:
  3. This episode is brought to you by Carbonite.com! Use offer code PC for two free months!
      1. Skylake (2015) reportedly not affected
  4. Hardware/Software Picks of the Week:
  5. podcast@pcper.com
  6. Closing/outro

 

NVIDIA "The Way It's Meant to be Played" 2013 Press Event Live Blog

Subject: General Tech, Graphics Cards | October 17, 2013 - 01:45 AM |
Tagged: video, nvidia, live blog, live

Last month it was AMD hosting the media out in sunny Hawaii for a #GPU14 press event.  This week NVIDIA is hosting a group of media in Montreal for a two-day event built around "The Way It's Meant to be Played". 

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NVIDIA promises some very impressive software and technology demonstrations on hand and you can take it all in with our live blog and (hopefully) live stream on our PC Perspective Live! page

It starts at 10am ET / 7am PT so join us bright and early!!  And don't forget to stop by tomorrow for an even more exciting Day 2!!

Manufacturer: Corsair

Introduction and Features

The 750D is Corsair’s latest addition to their top of the line Obsidian Series and is the third new Obsidian case for 2013. The new 750D is a full-tower enclosure that offers a little more room, enhanced cooling, with expanded drive mounting options, than Corsair’s ever popular 650D mid-tower enclosure. The 750D is being introduced with an MSRP of $159.99 USD, which also makes it a little less expensive than the 650D. In addition to PC enclosures, Corsair continues to offer one of the largest selections of memory products, SSDs, power supplies, coolers, gaming peripherals, and PC accessories currently on the market.

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The 750D full-tower case is positioned mid-way between Corsair’s huge 900D Super-Tower and 350D Micro-ATX enclosures and shares many of the same styling and design features as the 900D and 350D. Corsair is saying the 750D is a successor to the 650D but we hope the 650D mid-tower enclosure doesn’t go away any time soon as the two enclosures are still different enough to appeal to different users.

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(Courtesy of Corsair)

Continue reading our review of the Corsair Obsidian 750D case!!

Podcast #272 - Radeon R9 280X, R9 270X, R7 260X, Steam Machine Specs, and more!

Subject: General Tech | October 10, 2013 - 03:01 PM |
Tagged: video, SteamOS, Steam Machine, Steam Box, R9 290X, r9 270x, r7 260x, quark, podcast, Intel, ASYS G750JX-DB71, arduino

PC Perspective Podcast #272 - 10/10/2013

Join us this week as we discuss the Radeon R9 280X, R9 270X, R7 260X, Steam Machine Specs, 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!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

 
Program length: 1:16:43
  1. 0:01:35 Batman: Arkham Winner and new contest!
  2. Week in Review:
  3. 0:36:00 This episode is brought to you by Carbonite.com! Use offer code PC for two free months!
      1. iBuyPower and CyberPower too
  4. Hardware/Software Picks of the Week:
    1. Jeremy: O'Reilly Media
    2. Allyn: Nest Protect
  5. podcast@pcper.com
  6. Closing/outro