Processors

[Jr22]

Hello, what graphics card can I use if I have a Ryzen 3 4100 and a motherboard

B550 PHANTOM GAMING 4 AMD ?

[elstaci]

You can get a general idea of how your future GPU card will work with your processor, Mobo, & RAM Memory from this FPS & BOTTLENECK Website: FPS & Bottleneck Calculator 

Input the GPU card with your CPU and RAM MEMORY and it will show you if there is any bottleneck of the GPU or CPU and how it will generally perform with various games and Resolutions.

[Jr22]

Thank you for your comments, but I still don't know which graphics card to buy? Can you suggest one?

[elstaci]

Okay depends first on how powerful your PSU is in the PC?

What is the Wattage of your PSU?

You can probably find the RX 500 series GPU cards with 4GB or more to be less expensive but older than the latest AMD GPU Cards.

If you want a newer type then look at the AMD RX 5000 Series GPU cards which are newer than the RX 500/600 Series GPU Cards.

But it all depends on your PSU that you have installed.

Go to this PSU for GPUs website and see which GPU cards you can install by your PSU you have installed: PSU REQUIREMENTS - RealHardTechX 

[Jr22]

Does this work for me?

[elstaci]

The RX570 requires a minumum PSU of 450 Watts.

The newer RX 5500 & 5500XT also requires a 450 PSU and they are newer and stronger than the RX570 but probably more expensive.

[Vynski]

I was going to recommend the 5700 XT until I checked out the price.  I have an MSI RX 5700 XT in my 3900X system, but I don't recall paying $1,500 for it.

[elstaci]

I mentioned those GPU cards mainly due to the image posted by the OP which is a RX 570 GPU card.

So I am assuming the OP has a PSU of at least 450 watts which are comparable to the 5700 series GPU cards.

I didn't realize they were so expensive though.

[Vynski]

Nor did I!

[johnnyenglish]

Hi, that board can still be upgraded with a much better CPU, if You have some sort of plans to do that, buy a nice GPU even if it bottlenecks. 

See it as future proofing on a budget. 

At least its what I would do/ did with the RX6800 card. 

[Jr22]

Hello, thank you for your help, actually this PC is for my brother in Cuba and I won't use it with very heavy games, do you recommend any cheap 4 gb card?

[Vynski]

As other posts have indicated, it depends on the power supply.

Your board supports any PCIe 4 GPU.

On that note I would suggest either an RX 6500 XT or RX 6600.  Minimum requirements are a 500W  PSU, however I would go at least a 650W.  Myself, I would go with the RX 6600.  It has more potential.

Both of these cards are less than the RX 5500 XT cards plus much better performance potential.

Check out selections at 

https://www.newegg.com/p/pl?N=100007709%204814%20601394871%20601399313%20601350068

Just get a large enough PSU to support it and you should be OK.