I'm considering upgrading my graphics card from a GTX 1660 Ti to an RX 7600 XT, but I'm not sure if my current 450W power supply can handle it. I'm using an Intel i5 10400F processor, and I'm curious if I need to buy a new power supply or if I can stick with what I have. Any advice?
3 Answers
Honestly, even if it technically fits power-wise, a 450W PSU isn't the best option since those lower-wattage ones can be of questionable quality. It's better to invest in a more reliable power supply for optimal performance.
The RX 7600 XT has a TDP of around 190 watts, and your i5 10400F uses about 65 watts. While it seems like your 450W PSU should be okay, the quality of the PSU matters a lot. If it's an older or lesser-known brand, you might want to check its reliability and consider using a PSU calculator for peace of mind. It might be safer to think about upgrading your power supply too.
I hear you on the budget! If you're looking at the RX 7600 XT, I suggest upgrading to a good PSU regardless. Some people mentioned the 7800 XT, but it's quite pricey at around $580, especially since the 7600 XT is cheaper at $400 in your area. It makes sense to stick with the 7600 XT if you're trying to save money.

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