0
votes
0answers
25 views

How to prevent GPU from reducing performance on battery power?

The Optimus technology by NVIDIA is said to automatically control performance of graphics card, like increasing performance when the laptop is on AC power, and reduce performance on battery battery. ...
0
votes
1answer
107 views

Find which processes are using the dedicated video card

I'm working on a simple Bumblebee GUI tool. One of its features is to show a list of processes which are currently using the dedicated video card. For now I list all of the running processes and check ...
1
vote
1answer
90 views

Does Optimus work with Quadro cards?

I am soon to be purchasing my next mobile computer, which will be a powerful desktop replacement that can do anything I throw at it; which will be quite a lot. Mobility, power, extensibility, and ...
1
vote
1answer
163 views

Is Intel/Nvidia Optimus technology supposed to switch instantly between GPUs?

I have a brand new Sony Vaio Flip 15, and it takes at least 1 second to switch between GPUs, during which time my screen goes off. Is this expected? Or should the switch be instant and happen between ...
2
votes
0answers
45 views

Is it possible to use IGP and Dedicated graphics like nvidia's optimus? [duplicate]

Pretty much like the title says. I'm curious if it would be possible to use my dedicated graphics card for gaming and other intensive tasks, while using my IGP for general usage to get power usage ...
0
votes
0answers
1k views

Can the NVidia card on the Dell XPS 17 (L702x) overheat and crash applications?

I have a Dell XPS 17 (L702x). I've noticed repeatedly and constantly that when I run GPU intensive apps, they will crash to the desktop after 30-60 minutes. If the app uses the NVidia GPU, and does ...
1
vote
1answer
3k views

Can Intel HD Graphics and Nvidia GPU be both active at once, when using Nvidia Optimus Technology?

I have a laptop with the Intel HD3000 and a discrete Nvidia GPU. It is mentioned that the HDMI is linked to the HD3000. So, when I connect my laptop to an external display via HDMI-out, the HD3000 ...
4
votes
1answer
473 views

Nvidia control panel alternative

There was a software which allows the user to edit per-executable nvidia settings and allows user to unlocks old applications to use the nvidia graphics instead of intel cpu. Can you give me names of ...
2
votes
0answers
404 views

What is required to reset graphics card LUTs?

What is required to reset any internal LUT tables on a graphics card? The card in question is an NVIDIA 540M with Optimus. After a very bizarre color mixup on a brand-new Dell XPS 15 L502X (while ...