Can I add a graphics card to my older PC for 1080p gaming?
Asked by
MellowPine47
I built this PC several years ago for general use, but I'd now like to play lighter games such as Firewatch, Infra, Northern Journey, Fears to Fathom, and The Beginner's Guide. I already use an Xbox Series X for demanding AAA games, so this PC does not need to handle those.
My goal is 1080p at above 30 FPS, ideally close to 60 FPS. Can I simply install a graphics card for around $300–$400, or will my older processor hold it back? I'm also unsure how to match the graphics card to my power supply and system.
Specs:
- Intel Core i5-7500
- ASRock B250M Pro4 Micro ATX motherboard
- Cryorig M9i CPU cooler
- 16GB DDR4-3200 RAM
- Phanteks 550W Gold power supply
I'm in the United States and would consider buying used hardware. What graphics cards would make sense for this system?
Answers
The i5-7500 is only a four-core, four-thread processor, so it can become the limiting factor in newer or CPU-heavy games. That does not make the upgrade pointless, especially for the older and indie games you named, but a high-end card such as an RTX 3070 would be excessive and could expose bottlenecks or cause inconsistent frame times.
A used RTX 2060 Super or RX 6600 is a more balanced choice. Your 550W Gold PSU should normally be enough for cards in that range, provided it has the appropriate power connector and is in good condition.
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Yes, you can add a graphics card and start gaming without replacing the whole PC. For the games you listed, a used GTX 1660 Super, GTX 1660 Ti, RTX 2060, RTX 2060 Super, or RX 6600 would be a sensible match. These should generally handle 1080p at 60 FPS, although the exact result depends on the game and settings.
I would probably spend roughly $100–$180 on a used card rather than putting the entire $300–$400 budget into a much faster GPU that your processor cannot fully use. Check that the card physically fits, that your power supply has the required PCIe connector, and that the PSU is a genuine quality unit.
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You could also look for a used i7-6700 or i7-7700, since those are compatible upgrade options for your motherboard and would provide eight threads. Just compare prices carefully: if one costs much more than a newer budget CPU and motherboard combination, it is usually better to save that money toward a platform replacement.
I would not recommend modifying the BIOS or motherboard pins to run an unsupported processor. It can work, but it adds risk for very little benefit compared with a normal upgrade.
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If you want to use the full budget, consider splitting it between a platform upgrade and a graphics card. A Ryzen 5 5600 with an inexpensive B550 motherboard would be a major improvement over the i5-7500 and would give you a better upgrade path. You could then add a used RX 6600 or RTX 2060-class card.
That said, this is optional for your current game list. Buying a modest GPU first is the simplest and cheapest way to see whether the performance meets your needs.
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QuietSparrow31: I would be cautious about going much higher than an RTX 3060-class card with that CPU. Average FPS may look fine, but the processor can still cause stuttering in some games.