1 Topic by Kadet89 (edited by Kadet89 26-02-2024 08:36:41)

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Topic: Laptop graphics for RIFE

I'm going to buy a laptop with RTX40XX and plan to use it for RIFE.
What graphics would it take for these to work on the fly?
> 1080/24 -> 60 fps (would it be RTX4070 mobile?)
> 4K/24 -> 48 fps (RTX4080 mobile? )

I understand, even rtx4090 mobile wouldn't pull out 4K/24 to 60fps? Is there any mobile/portable solution on the market for this?

2 Reply by flowreen91 (edited by flowreen91 27-02-2024 21:09:31)

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Re: Laptop graphics for RIFE

Kadet89 wrote:

I'm going to buy a laptop with RTX40XX and plan to use it for RIFE.
What graphics would it take for these to work on the fly?

Testing on a RTX4080 mobile, trying only the fastest RIFE version which is 4.6 (v2) i'm getting following results for SVP with MPV without visible frame drops:
> 1080/24 -> 144 fps OK
> 1080/24 -> 240 fps OK if we resize to 0.75% of 1080p resolution by using resize -14400810
https://gyazo.com/dec005728711e6dd84f814390f505506

> 4k/24 -> 48 fps OK
> 4k/24 -> 60 fps OK if we resize to 0.75% of 4k resolution by using resize -28801620
https://gyazo.com/4e45b4401ca114cdad6f57921566223b

All other RIFE versions older/newer than 4.6 (v2) have higher GPU requirements.
Noticed no performance difference between a Dolby Vision HDR file and an average non HDR file.
Really curious if anyone around here can test the limits of a 4090. big_smile

Re: Laptop graphics for RIFE

Kadet89 wrote:

I'm going to buy a laptop with RTX40XX and plan to use it for RIFE.
What graphics would it take for these to work on the fly?
> 1080/24 -> 60 fps (would it be RTX4070 mobile?)
> 4K/24 -> 48 fps (RTX4080 mobile? )
mario games
I understand, even rtx4090 mobile wouldn't pull out 4K/24 to 60fps? Is there any mobile/portable solution on the market for this?

4k resolution and 60/s frame rate are still the most reasonable. I prioritize buying devices with such configuration or higher.

  • Thanks: 1

Re: Laptop graphics for RIFE

The only mobile solution to handle 4k/60fps that I see is to wait till rtx 5090 mobile is out. Probably it will be powerful enough.
Otherwise, there are small cases to fit the desktop rtx 4090, like Fractal Ridge, but still it would be 10-12 liters, not really small.

Re: Laptop graphics for RIFE

Based on my own experience, my Dell laptop is equipped with an RTX3060 mobile graphics card(not desktop edition, not 3060ti). I use the 4.15v2 version of the model, I get a smooth video on 1080p/48fps (movie x2) with 80%~85% GPU usage.