Ultra High Definition Television (UHDTV)
251.8K views | +7 today
Follow
Ultra High Definition Television (UHDTV)
Digital Video Format of the Future
Curated by Andre Bontems
Your new post is loading...
Your new post is loading...
Scoop.it!

NVIDIA 4K GSYNC Monitor Prototype at CES 2014

NVIDIA 4K GSYNC Monitor Prototype at CES 2014 | Ultra High Definition Television (UHDTV) | Scoop.it

Digital Storm takes a look at a 4K GSYNC monitor from ASUS at CES 2014.


For those not familiar with GSYNC, it is NVIDIA's proprietary technology that syncs the refresh rate of the GPU with the monitor.



more...
Scoop.it!

Nvidia GTX780Ti Review (1600p, Ultra HD 4K)

Nvidia GTX780Ti Review (1600p, Ultra HD 4K) | Ultra High Definition Television (UHDTV) | Scoop.it


Nvidia have reclaimed the top performance spot with their GTX 780 Ti,  knocking AMD’s just released R9 290X comfortably into second place.

The performance of the GTX780 Ti at both 1600p and Ultra HD 4K resolutions is simply remarkable, especially when we factor in the modest heat output and low noise emissions.

more...
Scoop.it!

NVIDIA Tegra 4 Android Tablet Outputs UltraHD Video to 84" 4K TV (LG)

 

An Nvidia Tegra 4 powered Android developer tablet outputting a 4K video sample to a $20,000 84-inch LG Smart TV with ULTRA HD 4K resolution (3840 X 2160P).

 

more...
No comment yet.
Scoop.it!

4K UltraHD media player runs Android 4.2 on Tegra 4

4K UltraHD media player runs Android 4.2 on Tegra 4 | Ultra High Definition Television (UHDTV) | Scoop.it


NanoTech Entertainment is accepting pre-orders on a $299 4K UltraHD media and game player device that runs Android 4.2 on an quad-core Nvidia Tegra 4.


more...
No comment yet.
Scoop.it!

Frame Rating: High End GPUs Benchmarked at 4K Resolutions

Frame Rating: High End GPUs Benchmarked at 4K Resolutions | Ultra High Definition Television (UHDTV) | Scoop.it

 

Both NVIDIA and AMD current generation graphics cards support output to this TV at 3840x2160 using an HDMI cable. 

 

You might be surprised to find that HDMI 1.4 can support 4K resolutions, but it can do so only at 30 Hz (60 Hz 4K TVs won't be available until 2014 most likely), half the refresh rate of most TVs and monitors at 60 Hz. 

 

That doesn't mean we are limited to 30 FPS of performance though, far from it. 

 

As you'll see in our testing on the coming pages we were able to push out much higher frame rates using some very high end graphics solutions.

 

more...
Callum Willis's comment, September 9, 2013 9:05 AM
Hope my GPU can run it :)
Callum Willis's comment, September 9, 2013 9:24 AM
Todays GPUs wont be able to handle it. as the afforadable GPU £100 - £200 wont be. but newer GPUs that are costing over £250 plus that have high Vram will have a more stable framerate because they are designed for 4K and have more video memeory to support. from what i see 1080p is needing atleast with 2GB of VRAM but 4k is 4 times as large the recomendation will be 8GB and not even ultra high end GPU's have that amount! the high amount is 6GB but have been tested on 4K and runs fine. but i still feel there is more to a clomplish before 4K becomes cheaper for the public to use.
Andre Bontems's comment, September 10, 2013 4:31 PM
Thanks Callum Willis for your comments!
Scoop.it!

Nvidia Tegra 4 Processor Details Leaked

Nvidia Tegra 4 Processor Details Leaked | Ultra High Definition Television (UHDTV) | Scoop.it

 

If the leaked details are correct, this new processor will give silicon from Samsung and Qualcomm a serious run for their money.

 

 

There's also mention of 4K support, but no details are provided.

 

more...
No comment yet.