BenQ's 24" XL2420G; affordable G-SYNC?

Subject: Displays | February 6, 2015 - 03:49 PM |
Tagged: XL2420G, NVIDA, g-sync, benq, 24

On Amazon the BenQ XL2420G is $540, or $529 from B&H Photo, not inexpensive but within the grasp of more people than some of the larger and more expensive G-SYNC monitors.  It has a maximum refresh rate of 144Hz as you expect from this style of monitor and it does indeed support Nvidia's 3D Vision, although some may be deterred by the 1080p resolution and the fact that it is a TN panel.  Some features do need to be sacrificed to bring the price down and the simple fact is that there are no IPS G-SYNC monitors currently for sale and TN is the faster type of monitor and this display is all about speed.  The Tech Report tried it out and were very impressed, check the full review to see why.

back-3q.jpg

"Today, we're turning our attention to BenQ's XL2420G, a 24" G-Sync monitor that's currently selling for about $580 at Newegg. This display is a little smaller and more affordable than some of the other G-Sync offerings we've looked at, but it's not lacking in functionality or connectivity. Quite the opposite."

Here are some more Display articles from around the web:

Displays

Podcast #335 - Mobile G-Sync, GTX 970 SLI, a Broadwell Brix and more!

Subject: General Tech | February 5, 2015 - 02:05 PM |
Tagged: podcast, video, g-sync, GTX 970, gigabyte, brix s, broadwell-u, Intel, nuc, arm, Cortex-A72, mediatek, amd, Godavari, Raspberry Pi, windows 10

PC Perspective Podcast #335 - 02/05/2015

Join us this week as we discuss Mobile G-Sync, GTX 970 SLI, a Broadwell Brix 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!

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

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Manufacturer: NVIDIA

Introduction

It has been an abnormal week for us here at PC Perspective. Our typical review schedule has pretty much flown out the window, and the past seven days have been filled with learning, researching, retesting, and publishing. That might sound like the norm, but in these cases the process was initiated by tips from our readers. Last Saturday (24 Jan), a few things were brewing:

We had to do a bit of triage here of course, as we can only research and write so quickly. Ryan worked the GTX 970 piece as it was the hottest item. I began a few days of research and testing on the 840 EVO slow down issue reappearing on some drives, and we kept tabs on that third thing, which at the time seemed really farfetched. With those two first items taken care of, Ryan shifted his efforts to GTX 970 SLI testing while I shifted my focus to finding out of there was any credence to this G-Sync laptop thing.

A few weeks ago, an ASUS Nordic Support rep inadvertently leaked an interim build of the NVIDIA driver. This was a mobile driver build (version 346.87) focused at their G751 line of laptops. One recipient of this driver link posted it to the ROG forum back on the 20th. A fellow by the name Gamenab, owning the same laptop cited in that thread, presumably stumbled across this driver, tried it out, and was more than likely greeted by this popup after the installation completed:

gsync panel connected-.png

Now I know what you’re thinking, and it’s probably the same thing anyone would think. How on earth is this possible? To cut a long story short, while the link to the 346.87 driver was removed shortly after being posted to that forum, we managed to get our hands on a copy of it, installed it on the ASUS G751 that we had in for review, and wouldn’t you know it we were greeted by the same popup!

Ok, so it’s a popup, could it be a bug? We checked NVIDIA control panel and the options were consistent with that of a G-Sync connected system. We fired up the pendulum demo and watched the screen carefully, passing the machine around the office to be inspected by all. We then fired up some graphics benchmarks that were well suited to show off the technology (Unigine Heaven, Metro: Last Light, etc), and everything looked great – smooth steady pans with no juddering or tearing to be seen. Ken Addison, our Video Editor and jack of all trades, researched the panel type and found that it was likely capable of 100 Hz refresh. We quickly dug created a custom profile, hit apply, and our 75 Hz G-Sync laptop was instantly transformed into a 100 Hz G-Sync laptop!

Ryan's Note: I think it is important here to point out that we didn't just look at demos and benchmarks for this evaluation but actually looked at real-world gameplay situations. Playing through Metro: Last Light showed very smooth pans and rotation, Assassin's Creed played smoothly as well and flying through Unigine Heaven manually was a great experience. Crysis 3, Battlefield 4, etc. This was NOT just a couple of demos that we ran through - the variable refresh portion of this mobile G-Sync enabled panel was working and working very well.

custom hz--.png

At this point in our tinkering, we had no idea how or why this was working, but there was no doubt that we were getting a similar experience as we have seen with G-Sync panels. As I digested what was going on, I thought surely this can’t be as good as it seems to be… Let’s find out, shall we?

Continue reading our story on Mobile G-Sync and impressions of our early testing!!

CES 2015: ASUS MG279Q 27-in 2560x1440 IPS 120 Hz Variable Refresh Monitor

Subject: Displays, Shows and Expos | January 8, 2015 - 12:13 AM |
Tagged: vrr, video, variable refresh rate, mg279q, gsync, g-sync, freesync, ces 2015, CES, asus

We have talked about G-Sync for what seems like years now and we got our first hands-on with AMD's FreeSync monitors earlier this week at CES, but the new ASUS MG279Q is in an interesting place: it is the first display that publicly supports Adaptive Sync and DP 1.2a+ but does not have an affiliation with either branded variable refresh rate technology. As it turns out though, that isn't bad news.

mg279q-2.jpg

First, let's talk about the hardware. The screen is a 27-in 2560x1440 display with IPS panel technology and a maximum refresh rate of 120 Hz. High refresh rate IPS monitors are brand new and we are glad to see that ASUS is bringing one to the market so we can finally combine great color, great viewing angles and great refresh rates. The monitor supports DP 1.2a+ and Adaptive Sync which leads us too...

mg279q-q.jpg

...the fact that this monitor will work with AMD Radeon graphics cards and operate at a variable refresh rate. After talking with AMD's Robert Hallock at the show, he confirmed that AMD will not have a whitelist/blacklist policy for FreeSync displays and that as long as a monitor adheres to the standards of DP 1.2a+ then they will operate in the variable refresh rate window as defined by the display's EDID.

So, as described by the ASUS reps on hand, this panel will have a minimum refresh of around 40 Hz and a maximum of 120 Hz, leaving a sizeable window for variable refresh to work it's magic.

Even better? The price! ASUS said this panel will ship in late Q1 of this year for just $599!

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces

CES 2015: ASUS 27-inch ROG Swift PG27AQ 4K Gaming Monitor with NVIDIA G-SYNC and IPS

Subject: Displays | January 7, 2015 - 03:17 AM |
Tagged: ROG Swift, ROG, monitor, ips, in plane switching, gaming monitor, g-sync, ces 2015, CES, asus

UPDATE: Hands on video with JJ from ASUS!

The new ASUS ROG Swift PG27AQ features a 3840 x 2160-pixel 4K (UHD) resolution IPS panel for wide viewing angles and accurate color.

ROG_Swift_PG27AQ_01.jpg

The 27-inch LED-backlit display features NVIDIA G-SYNC technology to synchronizes its refresh rates to the computer’s graphics-processing unit (GPU), eliminating screen tearing and minimizing stutter and input lag to deliver the smoothest gaming experience possible. The Swift PG27AQ also includes a five-way navigation joystick to navigate the on-screen display (why not, it’s a gaming monitor after all). The monitor stand features full tilt, swivel, pivot and height adjustment, as well as a “smart cable-management system”.

ROG_Swift_PG27AQ_02.jpg

The panel has a 1000:1 contrast ratio (without dynamic numbers in the millions this might look unimpressive, but it is typical for the native contrast on IPS) and 300 cd/m² brightness. The design also features a “super narrow” bezel which looks cool, but also makes multi-monitor setups more seamless (naturally you’ll want to buy at least two, right?).

No word on availability or pricing just yet.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: ASUS

CES 2015 Podcast Day 3 - FreeSync Impressions, Broadwell NUCs, Intel Compute Stick, Storage News and more!

Subject: General Tech | January 7, 2015 - 03:15 AM |
Tagged: video, CES, ROG Swift, podcast, pg27aq, patriot, nvidia, nuc, Intel, g-sync, freesync, dp1.2a +, Corsais, Computer Stick, Broadwell, asus, amd, adata, adaptive sync

CES 2015 Podcast Day 3 - 01/06/15

CES is almost over for us, but we have plenty to talk about. Join us for our FreeSync Impressions, Broadwell NUCs, Intel Compute Stick, Storage News 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, Josh Walrath, Allyn Malventano and Ken Addison

Program length: 57:31

Be sure to subscribe to the PC Perspective YouTube channel!!

 

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: AMD Talks Technical about FreeSync Monitors

Subject: Graphics Cards, Displays, Shows and Expos | January 7, 2015 - 03:11 AM |
Tagged: video, radeon, monitor, g-sync, freesync, ces 2015, CES, amd

It finally happened - later than I had expected - we got to get hands on with nearly-ready FreeSync monitors! That's right, AMD's alternative to G-Sync will bring variable refresh gaming technology to Radeon gamers later this quarter and AMD had the monitors on hand to prove it. On display was an LG 34UM67 running at 2560x1080 on IPS technology, a Samsung UE590 with a 4K resolution and AHVA panel and BenQ XL2730Z 2560x1440 TN screen.

free-1.jpg

The three monitors sampled at the AMD booth showcase the wide array of units that will be available this year using FreeSync, possibly even in this quarter. The LG 34UM67 uses the 21:9 aspect ratio that is growing in popularity, along with solid IPS panel technology and 60 Hz top frequency. However, there is a new specification to be concerned with on FreeSync as well: minimum frequency. This is the refresh rate that monitor needs to maintain to avoid artifacting and flickering that would be visible to the end user. For the LG monitor it was 40 Hz.

free-3.jpg

What happens below that limit and above it differs from what NVIDIA has decided to do. For FreeSync (and the Adaptive Sync standard as a whole), when a game renders at a frame rate above or below this VRR window, the V-Sync setting is enforced. That means on a 60 Hz panel, if your game runs at 70 FPS, then you will have the option to enable or disable V-Sync; you can either force a 60 FPS top limit or allow 70 FPS with screen tearing. If your game runs under the 40 Hz bottom limit, say at 30 FPS, you get the same option: V-Sync on or V-Sync off. With it off, you would get tearing but optimal input/display latency but with it off you would reintroduce frame judder when you cross between V-Sync steps.

There are potential pitfalls to this solution though; what happens when you cross into that top or bottom region can cause issues depending on the specific implementation. We'll be researching this very soon.

free-3.jpg

Notice this screen shows FreeSync Enabled and V-Sync Disabled, and we see a tear.

FreeSync monitors have the benefit of using industry standard scalers and that means they won't be limited to a single DisplayPort input. Expect to see a range of inputs including HDMI and DVI though the VRR technology will only work on DP.

We have much more to learn and much more to experience with FreeSync but we are eager to get one in the office for testing. I know, I know, we say that quite often it seems.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015 Podcast Day 2 - ASUS, Gigabyte, Freesync Monitors, Storage News and more!

Subject: General Tech | January 6, 2015 - 04:01 AM |
Tagged: zenphone 2, x99 soc champion, video, transformer book chi, ROG Swift, podcast, pg27aq, gigabyte, g-sync, freesync, brix s, brix, asus, amd

CES 2015 Podcast Day 2 - 01/05/15

It's time for podcast fun at CES!  Join us as we talk about the second day of the show including a lot of announcements from ASUS, Gigabyte, Freesync Monitors, Storage News 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, Josh Walrath, Allyn Malventano and Ken Addison

Program length: 47:57

Be sure to subscribe to the PC Perspective YouTube channel!!

 

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: We Just Spotted the ASUS PG27AQ 4K 60 Hz IPS G-Sync Monitor

Subject: Displays, Shows and Expos | January 5, 2015 - 01:17 PM |
Tagged: pg27aq, ips, gsync, g-sync, ces 2015, CES, asus, 60hz, 4k

Sure, the ASUS press conference hasn't started yet, but we did find a new monitor on display in the lobby. The ASUS PG27AQ is a 27-in monitor with a 4K resolution and a 60 Hz refresh rate. Even better is that this is an IPS panel and utilizes NVIDIA G-Sync technology. That's right, a real-life IPS G-Sync monitor!

pg27rq-1.jpg

I don't have many other details yet but I was told that pricing is not set and availability would be in the "second half of 2015." The physical construction is identical to that of the ASUS ROG Swift PG278Q. Unfortunately ASUS was only playing back a 4K video on the system, no real-world G-Sync testing quite yet. The ASUS press event starts in just about 45 minutes so stay tuned!

pg27rq-2.jpg

So, who's interested?

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: Acer Announces New 27-inch Gaming Monitors Including IPS G-SYNC

Subject: Displays | January 3, 2015 - 07:55 PM |
Tagged: monitor, ips, gaming, g-sync, ces 2015, CES, acer, 144hz

xb270hu_wp_05-100538366-large~2.jpg

Today Acer has announced two new gaming monitors with "world first" designs. First we have the XB270HU, which is the world’s first NVIDIA G-SYNC gaming monitor with an IPS panel. This is a big step for a category that has predominantly featured TN panels, though it was not stated what the response time of the IPS panel in use might be. We can expect 178° viewing angles and that nice IPS color accuracy, however. The XB270HU also features tilt, swivel, and height adjustment.

IPS_LOGO.jpg

IPS provides realistic color, wide viewing angles, and this sweet logo

Next is the Acer XG270HU (yes, this is a different model name), which Acer says is "the world's first gaming monitor with an edge-to-edge frameless display", which would allow for gapless multi-monitor setups. This one does not feature IPS, but it has the advantage of a 1 ms response time. Inputs will include HDMI 2.0, DVI, and DisplayPort 1.2. The other added feature of the XG270HU is Acer "EyeProtect technology", which "eliminates screen flicker through a stable supply of power", as well as proprietary non-glare and screen dimming features. Both XB270HU and XG270HU monitors have 27-inch displays with WQHD (2560 x 1440) resolution and 144Hz refresh rates.

These will available globally and begin shipping in March 2015.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: Acer