NVENC support?

Rooverz1979

Newbie Joined: Dec 03, 2014 18:58 Messages: 32 Offline

Dec 13, 2014 08:59

Quote: Well, only SOME effects are GPU-accelerated.

But in the second run (file with theme desigener)GPU Clock speed is only 653....
Why not 1000mhz like when rendering the other file without effects?

This message was edited 1 time. Last update was at Dec 13. 2014 09:03

I7-4910MQ, 16gb ram, 256 samsung evo 850 pro, gtx-860m GPU

SoNic67

Senior Contributor Joined: Sep 27, 2014 14:14 Messages: 1308 Offline

Dec 13, 2014 09:11

That's up to the video card hardware. Laptop chipsets are more aggressive with the power settings - for heat dissipation reasons.
If utilization is not high enough, it will lower the frequency and raise the utilization automatically. You cannot expect your chip to run exactly like the desktop equivalent (GTX750)... full bore 1000MHz all the time.

Personally I don't get way people buy high-end laptops. They are always under-perform. I have two laptops (one with an older Quadro card), but I don't use them for anything 'serious'. They are just convenience devices, not good for any 'video production' or gaming.

This message was edited 1 time. Last update was at Dec 13. 2014 09:12

Rooverz1979

Newbie Joined: Dec 03, 2014 18:58 Messages: 32 Offline

Dec 13, 2014 09:11

And here is the logfile of rendering an theme designer video+foto clip (1.30m from mt2s tot mkv 1080p, 60fps).
I dont see much difference in speed.

Does anyone have options/settings/tips for faster rendering speeds (with non GPU accelerated effects)?

Filename	GPU-Z Sensor Log-theme-hw-on-337.88.txt	Download
Description
Filesize	113 Kbytes
Downloaded:	244 time(s)

This message was edited 1 time. Last update was at Dec 13. 2014 09:14

I7-4910MQ, 16gb ram, 256 samsung evo 850 pro, gtx-860m GPU

Rooverz1979

Newbie Joined: Dec 03, 2014 18:58 Messages: 32 Offline

Dec 13, 2014 09:13

Quote: That up to the video card hardware. Laptops are more aggressive with the power settings - for heat reasons.
If utilization is not high enough, it will lower the frequency and raise the utilization automatically.

Personally I don't get way people buy high-end laptops. They are always under-perform. I have two laptops (one with an older Quadro card), but I don't use them for anything 'serious'. They are just convenience devices, not good for any 'video production' or gaming.

Well, my laptop is a replacement of my old desktop.
I bought a BTO (Sager/Clevo) and thought i had a good setup, also for editing.
The salesman said it was a good setup... I7-4910MQ, 16gb ram, 256 samsung evo 850 pro, gtx-860m GPU

Rooverz1979

Newbie Joined: Dec 03, 2014 18:58 Messages: 32 Offline

Dec 13, 2014 17:43

Question:

When my project needs rendering when saving (because of used effects) my CPU usage stays at 16% with GPU on 30% and low video engine load 4%.

When i save a project project with no effects CPU and GPU and video engine is much faster....(according to SVRT no rendering requiered).

How is this possible??

Source file mt2s 1080p 50p, output file mkv 1080p 50p I7-4910MQ, 16gb ram, 256 samsung evo 850 pro, gtx-860m GPU