Question Seeking Advice on GTX 1650 LP Upgrade for Recording League of Legends Games with OBS on a SFF PC

Jan 25, 2024
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Hello!
I don't know if the hardware enthusiasts on this forum are also software fans, but if not I'll try to limit my talk about software stuff. So basically I've been working for the past two months on the codebase of a local server that can spectate League of Legends games through the game client spectator mode and record those using an OBS API.
I'm developing and testing it on my personal gaming laptop whose spec consists of a processor AMD Ryzen 5 4600H with Radeon Graphics 3.00 GHz, 16.0 GB (15.4 GB usable) of RAM and from my (quite limited) understanding, it doesn't have a dedicated GPU and rather use its CPU as half CPU / half GPU. I had got this laptop 5 years ago now I think for about 1000€ but if I recall well it costs more than that and I had spent a long time waiting for a good occasion.
Back to my problem.
Actually I can't use my personal gaming laptop since I need to keep it with me and what I need is a dedicated device that will run in a remote place (because of the very good internet in that place), and I'm only looking for a config whose sole purpose will be to run LoL and OBS, I will never need this computer to run something else like ray-tracing game or anything of that kind. Since I have a deadline fixed to early February, I was in a bit of a rush and I got myself a Dell OptiPlex 3050 SFF Core i5-7500 CPU @ 3.4 GHz - SSD 960 Go RAM 16 Go for 300€ thinking this would do the job, which doesn't at all. I can run the game pretty smoothly at around 60 FPS, but then I tried to record a game using OBS and when doing so the in-game FPS drop to nearly 45 but the worst part is the video output that I would say is painful to watch (less than 5 FPS). I tried tweaking with the OBS values and the best I could get is a 60FPS footage whose quality looks awful because to obtain it I had to set a lot of OBS values to low ones, so I'm not satisfied with the result (at all).
From my (very low) hardware understanding, I need to add a GPU because the CPU alone can't handle the video recording, but since I bought a SFF device (which I later learned too late the meaning) I now know is hard to GPU upgrade because it only contains enough space to accept a Low-Profile version. From my research it seems like my problem is quite common with the solution is the GTX 1650 LP...
...which I just can't seem to find on the internet, and I'm not even still sure will be enough to do the work.
And for this case money can quickly becomes an unsolvable problem in the equation because I'm planning on scaling this project up and I don't think I will ever be able to afford buying this much hardware.
To be honest I knew the hardware part was going to be much harder to deal with than my typical servers than I can simply easily deploy on Raspberries,, but I didn't think I would need to invest in thousands of euros for each station... Maybe I don't; well I'm lost. I hope someone will take the type to read 'cause I could use a little bit of external advice :)
Thank you and have a good day-afternoon-evening-night
 
...which I just can't seem to find on the internet, and I'm not even still sure will be enough to do the work.
Beefiest Low Profile GPU currently is RTX 4060,
pcpp: https://de.pcpartpicker.com/product...force-rtx-4060-8-gb-video-card-gv-n4060oc-8gl

However, what PSU you have in there? Since Dell prebuilts have proprietary PSU and MoBo and one just can't easily (if at all) to upgrade the PSU.
That low profile RTX 4060 needs one 8-pin PCI-E power connector, which your PSU may not have.

But RTX 4060 would be enough for your needs (miles better than GTX 1650).
 
Beefiest Low Profile GPU currently is RTX 4060,
pcpp: https://de.pcpartpicker.com/product...force-rtx-4060-8-gb-video-card-gv-n4060oc-8gl

However, what PSU you have in there? Since Dell prebuilts have proprietary PSU and MoBo and one just can't easily (if at all) to upgrade the PSU.
That low profile RTX 4060 needs one 8-pin PCI-E power connector, which your PSU may not have.

But RTX 4060 would be enough for your needs (miles better than GTX 1650).
Thank you for your response.
I think my PSU ranges from between 180 and 240 W. This is why I was looking up the GTX 1650 (low profile) because from what I saw online it is possible to fit one in this model, whereas the RTX 4060 seems to require 300 W if I'm right.
I spent two days of researching now and I feel like a dead-end. Maybe I should accept my mistake and just keep this computer for myself or try to return it, and keep trying to learn more about hardward until I'm confident enough to buy a new on or build a new one myself.
 
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Thank you for your response.
I think my PSU ranges from between 180 and 240 W. This is why I was looking up the GTX 1650 (low profile) because from what I saw online it is possible to fit one in this model, whereas the RTX 4060 seems to require 300 W if I'm right.
I spent two days of researching now and I feel like a dead-end. Maybe I should accept my mistake and just keep this computer for myself or try to return it, and keep trying to learn more about hardward until I'm confident enough to buy a new on or build a new one myself.
This happens to far too many people.

While your thing looks like a PC, it can't be made into a gaming PC.
It is a mediocre office level system.
 
While your thing looks like a PC, it can't be made into a gaming PC.
It is a mediocre office level system.
True.

I spent two days of researching now and I feel like a dead-end. Maybe I should accept my mistake and just keep this computer for myself or try to return it, and keep trying to learn more about hardward until I'm confident enough to buy a new on or build a new one myself.
Main issue with Dell prebuilt is, that those have proprietary PSU and MoBo, which you can't replace. And sometimes PC case too. So, whatever the Dell prebuilt comes with, you're stuck with it. Especially in terms of graphical performance (gaming).

Now, if you'd DIY, with proper ATX components, you could easily replace each and every component, without issues.

E.g you can take this build as a guideline:

PCPartPicker Part List

CPU: Intel Core i3-14100 3.5 GHz Quad-Core Processor (€159.50 @ Galaxus)
Motherboard: MSI PRO B760M-A WIFI Micro ATX LGA1700 Motherboard (€159.50 @ Galaxus)
Memory: Kingston FURY Beast 16 GB (2 x 8 GB) DDR5-5200 CL36 Memory (€71.96 @ Galaxus)
Storage: Samsung 970 Evo Plus 1 TB M.2-2280 PCIe 3.0 X4 NVME Solid State Drive (€89.90 @ Galaxus)
Video Card: MSI VENTUS 2X BLACK OC GeForce RTX 4060 8 GB Video Card (€322.99 @ Mindfactory)
Case: Fractal Design Focus G Mini MicroATX Mini Tower Case (€58.42 @ Galaxus)
Power Supply: SeaSonic FOCUS GX-750 ATX 3.0 750 W 80+ Gold Certified Fully Modular ATX Power Supply (€119.80 @ Galaxus)
Total: €982.07

Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2024-01-25 22:44 CET+0100


PSU is a bit much for this build, but since 750W unit is actually cheaper than 650W or 550W units, it is better buy. But with 750W unit, you can plop as high as RTX 4070 Ti into there.
 
Thank you for your replies.
Well I didn't think that hard and expensive to build only one station. I miss my 40€ Raspberry, I need to think where I'm going with this because I planned to scale this horizontally and if each station costs 1000€ I don't even know if it is feasible
 
And thereby just building a whole new PC.

Little or nothing left of the original Dell.
Hence why not buy Dell prebuilts at all. Unless knowing exactly the limitations of Dell prebuilt.

and if each station costs 1000€ I don't even know if it is feasible
It doesn't have to cost €1000. It can be cheaper as well. Like so:
PCPartPicker Part List

CPU: Intel Core i5-7500 3.4 GHz Quad-Core Processor (Purchased For €0.00)
Motherboard: Biostar Z270GT4 Micro ATX LGA1151 Motherboard (€134.89 @ Amazon DE)
Memory: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory (Purchased For €0.00)
Video Card: MSI VENTUS 2X BLACK OC GeForce RTX 4060 8 GB Video Card (€314.00 @ Mindfactory)
Case: Zalman T6 ATX Mid Tower Case (€34.01 @ Galaxus)
Power Supply: SeaSonic FOCUS GX-750 ATX 3.0 750 W 80+ Gold Certified Fully Modular ATX Power Supply (€119.80 @ Galaxus)
Total: €602.70

Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2024-01-26 02:55 CET+0100


Few words.

This build reuses components from your Dell prebuilt. Namely the CPU, RAM and OS drive.

All you need to buy, is Intel 200-series MoBo, e.g like the Biostar Z270 i found from Amazon DE: https://www.amazon.de/-/en/Z270GT4/dp/B01ND40AAF
And then, a bit beefier GPU, cheap PC case that you can lay on it's side and good quality PSU. With CPU cooler, i'm unsure. If there is Intel stock cooler inside that Dell, great, you can reuse it too. But if CPU cooler is Dell proprietary, it may have different mounting holes than standard ATX MoBo, thus, you may need to look towards CPU cooler as well.