ASUS VG236H 120Hz LCD Monitor 3D-Vision Set

We live in a three-dimensional world, and yet we settle for a 2D virtual world while sitting in front of computers. The price of 3D-capable monitors isn't affordable for budget buyers, just like LCD monitors weren't value priced when they began showing up on shelf space beside CRT monitors, and yet they eventually became the industry standard. ASUS knows a thing or two about the computer hardware industry, and the ASUS VG236H 120Hz widescreen LCD monitor with bundled NVIDIA 3D-Vision kit could help take 3D mainstream. In this article, Benchmark Reviews tests the ASUS Splendid Video Intelligence Technology feature using stereoscopic 3D effects on this 23.6 inch monitor in single-unit and triple-display 3D-Vision Surround configurations.

The ASUS VG236H provides two primary functions: a gateway into the world of stereoscopic 3D, and a 1920x1080p widescreen LCD monitor capable of accepting HDMI input with HDCP support. The 0.265mm pixel pitch displays 16.7-million vivid colors with a 100000:1 maximum contrast ratio and 2ms response time on the TFT TN panel. Priced for $499.99 at NewEgg, this widescreen monitor/3D-Vision kit combines two premium technologies into one convenient package. Paired with a modern NVIDIA GeForce video card, gamers can enjoy extremely fast-paced action scene without ghosting effect, as well as experience their virtual battleground in 3D. Additionally, the ASUS VG236H can display 3D Blu-ray movies or streaming 3D content.

For reference, Benchmark Reviews has separately tested the 3D Vision gaming kit. We also offer our NVIDIA 3D-Vision Multimedia Resource Guide for more details on the best configuration settings and where to find 3D multimedia. With regard this TFT TN-panel LCD monitor, please refer to our Choosing the Best LCD Panel Technology guide for advanced details.

Manufacturer: ASUSTek Computer, Inc.
Product Name: 120Hz 3D-Vision LCD Monitor
Model Number: VG236H BK/2MS/NA
Part Number: 90LMA4111TN007UL
Price As Tested: $474.99 at Amazon or $499.99 at NewEgg (see other online retailers)

Full Disclosure: The product samples used in this article were purchased from NewEgg.

120Hz LCD Monitor Features

Features and speciications provided by ASUSTek Computers, Inc.

Get into 3D Action with NVIDIA 3D Vision
Enter an immersive 3-dimensional Full HD 1080p world of games and movies with the VG236H. Through the use of market-leading 3D technology and active shutter glasses, it instantly takes you into another dimension-transforming your gaming experience to 3D. There are hundreds of popular PC game titles currently compatible with the NVIDIA 3D Vision kit.

Gear-up of Multimedia Capability
Supporting embedded HDMI and YPbPr inputs, VG236H is capable to provide a variety of multimedia entertainment such as Blu-ray Disc players and gaming consoles.

120Hz Double-speed Refresh Rate
VG236H is able to double the refresh rate to 120Hz frames per second, which is twice faster than generic LCD monitors, delivering ultra-smooth 3D visuals.

Ultra-vivid Colors with Color Shine
Color Shine Technology improves image clarity and enriches color density and saturation. Together with 400 nits ultra-brightness, the VG236H produces clearer and more vibrant images in stereoscopic 3D effect.

2ms Response Time
2ms (GTG) response time eliminates ghosting and tracers for crisp and clear visuals.

Versatile Comfort with Ergonomic Design
The ergonomically-designed VG236H 3D monitor comes with swivel, tilt, and height adjustments for an ideal viewing position.

Splendid Video Intelligence Technology
The exclusive Splendid Video Intelligence Technology optimizes video performance and image fidelity by enhancing color, brightness, contrast, and sharpness. 5 preset video modes (Scenery, Theater, Game, Night View, and Standard) can be selected via a hotkey.

VG236H BK/2MS/NA Specifications

Closer Look: ASUS VG236H

The ASUS VG236H is more than a 120Hz dual-link DVI monitor, it's made specifically for NVIDIA's 3D Vision technology which comes bundled in the kit. The package includes: 23.6-inch ASUS VG236H widescreen monitor, dual-link DVI cable, power cord for North America, NVIDIA 3D Vision shutter glasses, IR emitter, replacement nose pieces, and cleaning cloth. The official model number used in this review is VG236H BK/2MS/NA, which receives part number 90LMA4111TN007UL.

The 23.6" TFT LCD panel uses twisted nematic (TN) technology with a 2ms response time, and measures 21.66" wide x 13.75" tall at the bezel edges. Extended with the swivel stand, the ASUS VG236H measures 20.25" at its tallest point and 9.84" deep with the base.

There are six menu buttons located along the lower right portion of the bezel, with a small symbol labeled above to depict the function. In low-light environments these buttons are difficult to find, and even more difficult to correctly identify.

The swivel base allows the ASUS VG236H panel to rotate 150° left and right, while the viewing angle is suggested for 170° horizontal and 160° vertical. This is enough for several people to watch from the same screen, in a customary and traditional setting.

As our Best LCD Panel Technology guide points out, TN panels are good for displaying quickly-drawn images with ultra-fast response times, but they lack a wide viewing angle. Users are best positioned in front of the ASUS VG236H, and should avoid steep viewing angles.

Fine detailed features and advanced application are discussed in the next section...

ASUS VG236H Detailed Features

Although the included ASUS VG236H monitor stand offers 4" height travel, +15° to -5° tilt, and 150° swivel adjustments, some users may want to mount this monitor onto a wall surface. The 23.6" widescreen profile can accept a standard VESA 100mm x 100mm mounting system if desired by removing the four screws that secure the stand. Additionally, a Kensington lock is available to keep the panel securely tethered to a desktop or wall mount.

Because this TFT active matrix LCD panel offers a noteworthy 400 nits brightness (400 cd/m2), watching movies at 1080p resolution is made enjoyable with the 23.6-inch horizontal viewing area. Video inputs include digital DVI-D, three-channel analog component video (YPbPr), and digital HDMI. Users may connect all three inputs, and select the source using on-screen display menu buttons located along the bezel.

The ASUS VG236H is a 120Hz LCD monitor that offers different refresh rates for analog and digital applications. The horizontal refresh rate is 24~140KHz (Digital) and 24~83KHz (Analog). Vertical refresh rates are 50~122Hz (Digital) and 50~85Hz (Analog). For best results, (dual-link DVI) digital connection is advised, and it's required for 3D applications. Please note: analog and digital refresh rates specified at the ASUS website are reversed.

On a related note, users should understand that the 120Hz refresh rate is only available via dual-link DVI connections, and not possible through HDMI. The highest refresh rate available using HDMI is 60Hz, which is not enough for 3D Vision functionality.

Each ASUS VG236H monitor is bundled with a NVIDIA 3D Vision gaming kit, complete with spare rubber nose pieces, travel pouch, cleaning cloth, and IR transmitter. The retail NVIDIA GeForce 3D Vision home kit costs almost $200 online, which values the monitor at approximately $300. This costs significantly more than standard 60Hz widescreen 23.6" LCD monitors, but falls in-line with the limited number of 120Hz models available.

Unfortunately, ASUS does not sell a monitor-only version of the VG236H set (despite mention of model VG236 in the user manual), which means that only the most affluent enthusiasts will be capable of enjoying 3D Vision Surround. If you're interested in how 3D Vision and 3D Vision will effect your video game frame rate performance, continue reading to the next section...

VGA Testing Methodology

The Microsoft DirectX-11 graphics API is native to the Microsoft Windows 7 Operating System, and will be the primary O/S for our test platform. DX11 is also available as a Microsoft Update for the Windows Vista O/S, so our test results apply to both versions of the Operating System. The majority of benchmark tests used in this article are comparative to DX11 performance, however some high-demand DX10 tests have also been included.

In each benchmark test there is one 'cache run' that is conducted, followed by five recorded test runs. Results are collected at each setting with the highest and lowest results discarded. The remaining three results are averaged, and displayed in the performance charts on the following pages.

A combination of synthetic and video game benchmark tests have been used in this article to illustrate relative performance among graphics solutions. Our benchmark frame rate results are not intended to represent real-world graphics performance, as this experience would change based on supporting hardware and the perception of individuals playing the video game.

Intel X58-Express Test System

• Motherboard: ASUS P6X58D-E (Intel X58/ICH10R/Marvell SE9128)
• Processor: Intel Core i7-920 Nehalem 2.66 GHz (BX80601920)
• CPU Cooler: Prolimatech Megahalems
• System Memory: Kingston HyperX DDR3 KHX2000C8D3T1K3 (3x2GB @ 1333 CL6-6-6-18)
• Primary Drive: OCZ Agility-EX SLC SSD OCZSSD2-1AGTEX60G firmware 1.60
• Power Supply Unit: OCZ Z-Series Gold 850W OCZZ850
• ASUS GeForce GTX 480 (701 MHz GPU/1401 MHz Shader/924 MHz vRAM - Forceware 260.63 Beta)

DirectX-11 Benchmark Applications

• Aliens vs Predator
  • Extreme Settings: (Very High Quality, 4x AA, 16x AF, SSAO, Tessellation, Advanced Shadows)
• Lost Planet 2
  • Extreme Settings: (Very High Texture, Rendering, DirectX-11, 2x MSAA)
• Mafia II
  • Extreme Settings: (Antialiasing, 16x AF, High Shadow Quality, High Detail, High Geometry, Ambient Occlusion)
• Unigine Heaven Benchmark 2.1
  • Extreme Settings: (High Quality, Normal Tessellation, 16x AF, 2x AA)

3D Vision Test Results

Back in early 2009 when Benchmark Reviews first tested NVIDIA's 3D Vision technology on PC video games, nearly all of the performance results demonstrated a 50% frame rate drop with stereoscopic effects turned on. This made sense, because two staggered versions of each frame were being displayed. Almost two years later, and the newest titles are beginning to overcome this trend.

Aliens vs Predator, Unigine Heaven 2.1, and Lost Planet 2 all keep to tradition, and lose 50% of the frame rate performance with 3D Vision enabled. For this reason alone, the technology is best suited for gamers capable of providing high-end graphical power. In our tests, this power came from either a single GeForce GTX 480 or two cards in SLI.

Notice that in the Lost Planet 2 tests that frame rate was reduced by only 38%, and not the 51% or more exhibited by older game engines. Mafia II proves this point, primarily because it's the most recent game of the group, and loses only 30% with 3D Vision enabled and a mere 11% when tested using an SLI set. This is proof evident that it's the game that determines the FPS loss, and not the hardware.

3D Vision Surround Tests

Very few people can afford the luxury of NVIDIA 3D Vision Surround technology, as it requires expensive amounts of hardware that becomes cost-prohibitive for most people. In our 3D Vision Surround tests, Aliens vs Predator would not run with 4x AA, and the frame rates were very poor at 2x AA. Heaven 2.1 retained the traditional 50% loss, while Lost Planet 2 gave away only 42%. Mafia II was again the most efficient game in terms of 3D Vision Surround performance, and lost only 22% performance when stereoscopic effects were enabled.

On a side note, Lost Planet2 and Mafia 2 is absolutely phenomenal with 3D-Vision and 3D Vision Surround. Both games offer built-in multi-monitor profiles, likely a benefit of being 3D Vision Ready titles. Combining two GeForce GTX 480's into SLI allowed this game to play at 5760 x 1080 resolution across three monitors using the highest settings with APEX PhysX enabled, delivering a thoroughly impressive experience.

NVIDIA 3D-Vision Effects

Gamer interested in 3D special effects have only a few options to select from, but it seems that NVIDIA's 3D Vision technology is the currently the most effective. PC video games, 3D-DVD and 3D Blu-ray movies, streaming multimedia, and photos are all part of the total package (see our NVIDIA 3D-Vision Multimedia Resource Guide for more information). Mafia II is expands on the three-dimensional effects, and improves the 3D-Vision experience with out-of-screen effects. Combining two GeForce GTX 480's into SLI allowed this game to play at 5760 x 1080 resolution across three monitors using upper-level settings with APEX PhysX enabled to deliver a thoroughly impressive experience.

The first thing gamers should be aware of is the performance penalty for using 3D-Vision with a high-demand game like Mafia II. Using a GeForce GTX 480 video card for reference, currently the most powerful single-GPU graphics solution available, we experienced frame rate speeds up to 33 FPS with all settings configured to their highest and APEX PhysX set to high. However, when 3D Vision is enabled the video frame rate usually decrease by about 50%. This is no longer the hardfast rule, thanks to '3D Vision Ready' game titles that offer performance optimizations. Mafia II proved that the 3D Vision performance penalty can be as little as 30% with a single GeForce GTX 480 video card, or a mere 11% in SLI configuration. NVIDIA Forceware drivers will guide players to make custom-recommended adjustments specifically for each game they play, but PhysX and anti-aliasing will still reduce frame rate performance.

In my opinion, the out-of-screen effects are worth every dollar you spend on graphics hardware. In the image above, an explosion sends the car's wheel and door flying into the players face, followed by metal debris and sparks. When you're playing, this certainly helps to catch your attention... and when the objects become bullets passing by you, the added depth of field helps assist in player awareness.

Combined with APEX PhysX technology, NVIDIA's 3D-Vision brings destructible walls to life. As enemies shoot at the brick column, dirt and dust fly past the player forcing stones to tumble out towards you. Again, the added depth of field can help players pinpoint the origin of enemy threat, and improve response time without sustaining 'confusion damage'.

NVIDIA APEX Turbulence, a new PhysX feature, already adds an impressive level of realism to games (such as with Mafia II pictured in this section). Watching plumes of smoke and flames spill out towards your camera angle helps put you right into the thick of action.

NVIDIA 3D-Vision/3D-Vision Surround is the perfect addition to APEX PhysX technology, and capable video games will prove that these features reproduce lifelike scenery and destruction when they're used together. Glowing embers and fiery shards shooting past you seem very real when 3D-Vision pairs itself APEX PhysX technology, and there's finally a good reason to overpower the PCs graphics system.

3D Vision Final Thoughts

Packaging the ASUS VG236H monitor with a NVIDIA 3D Vision home kit was a brilliant decision, and ensures that the best possible experience is delivered on a 3D Vision Ready device. Bleeding edge technology sells for a premium, and 3D Vision is not much different. For those who can afford the hardware, it earns its value back by delivering a whole new dimension of entertainment. Single-display 3D Vision (one ASUS VG236H kit) offers most of what I consider to be the total 3D experience, although 3D Vision Surround is truly something to behold. I'll admit to a bias towards 3D technology, in the same way that I'm biased towards drinking clean water. Sure, you can live with something less satisfying, but if you can afford the premium products it makes sense to enjoy them.

What I've personally experienced is that 3D Vision Surround is great for large-world PC video games, especially first person shooters such as Call of Duty, Battlefield, and Medal of Honor. It opens up your peripheral vision to expose hidden enemies, allowing you to gain a tactical advantage over other players. Unfortunately, this technology is limited to video games and the Windows Desktop, because 3D Vision movies and multimedia are reduced to a single window. Watching 3D Blu-ray movies was a treat, and while some might think that two hours with shutter glasses is too much, the dark environment eased the affect. For me, I consider NVIDIA 3D Vision the perfect gift you get for the man who has everything.

ASUS VG236H Conclusion

Overall, the ASUS VG236H performed above my expectations. The SPLENDID Video Intelligence Technology allowed the monitor to quickly switch between five viewing modes: Scenery, Standard, Theater, Game, and Night View. Each mode had it's own set of perks, but there wasn't one single SPLENDID mode that I felt should be engaged full-time. I personally tested the VG236H with several games and movies in both standard 2D and enhanced 3D environments, and there was absolutely no ghosting at any point. Some people have complained of a green hue to the picture, but none of my tests revealed this issue. I did however notice that some games became slightly darker with 3D Vision enabled, but increasing the brightness by one notch normalized this effect.

The VG236H features a polished piano black appearance with a thin bezel surrounding the glossy TN-TFT LCD panel. While I realize that nearly every single monitor produced these days offers a glossy finish, there are times when a reflective glare around the edge distracts from the center panel. The adjustable stand comes with the same shiny finish, and offers movement in every direction. One very nice perk to the monitor stand is the ability to turn the panel 90° for either portrait or landscape view.

Functionality is one area where the ASUS VG236H really stands tall. Aside from the fully adjustable stand, the monitor itself offers nearly as much flexibility. Dual-link DVI, HDMI, and component video input ensure that the VG236 remains compatible with every modern platform. Some might consider 120Hz monitors a 3D-only necessity, but the added definition helps everything look better - especially HD video. Of course, this monitor is all about 3D, which is why it comes bundled with a 3D Vision kit. As I've mentioned throughout this article, 3D Vision helps to double to fun in video games and make 3D movies incredibly immersive.

Despite the fact that this is a premium enthusiast product, the ASUS VG236H still offers some value savings. NVIDIA's GeForce 3D Vision Home kit separately sells for $183 at Amazon and NewEgg, while the least-expensive 120Hz LCD monitor costs another $350 - for a total of $533 plus shipping. For reference, most similar 23.6" widescreen 120Hz monitors cost $400 or more. The ASUS VG236H BK/2MS/NA kit is priced for $474.99 at Amazon or $499.99 at NewEgg (compare online retailers) with a three-year limited warranty, which saves consumers nearly $50 when purchased as a package set. The combo discount is nice, but one way they could have really rounded-out this set would have been to include a 3D movie or game; I suppose this is where consumers can apply that money they've just saved.

In summary, the ASUS VG236H 120Hz LCD Monitor 3D-Vision Set is a unique collection of products specifically designed to compliment each other and deliver the best possible 3D media experience. There are plenty of 3D options being developed and sold right now, but none of them offer the functionality that 3D Vision does. Video games, movies, streaming multimedia and broadcasts, photos - this is all familiar territory for NVIDIA's stereoscopic 3D technology. The ASUS VG236H builds on this opportunity, and produces rich color and sharp contrast in a 1080p package. For cutting edge enthusiasts who can afford to ride the 3D wave, ASUS' VG236H is an effective way of introducing them to the latest technology supported by a vast number of media platforms. If I were a consumer who was interested in 3D gaming, the ASUS VG236H kit would be my first consideration.

Pros:

+ Includes NVIDIA 3D Vision Home kit
+ 23.6-Inch 1920x1080p widescreen display
+ HDMI, component video, and DVI input
+ 100,000:1 Contrast ratio (max)
+ 2ms Response time (gray to gray)
+ 120Hz Refresh rate improves definition
+ 3-Year warranty support
+ Compatible with 3D-DVD and 3D Blu-ray players
+ No stuck pixels on any of our three monitors!

Cons:

- Lacks integrated stereo speakers
- Requires modern GeForce video card
- Expensive enthusiast product
- Menu buttons blend into bezel

Questions? Comments? Benchmark Reviews really wants your feedback. We invite you to leave your remarks in our Discussion Forum.

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