I'm running an i3-14100 with 16GB of DDR5 memory, a 450W Fortron power supply, and a GTX 1060. I mainly play competitive games such as CS2, Call of Duty, and Battlefield 6 at 1080p. I'm fine with using low settings rather than maxing out the graphics, but I'd like a used GPU that provides a noticeable performance improvement over the GTX 1060. What models should I consider, and would my 450W PSU be sufficient?
3 Answers
A used RTX 3060 12GB would be a sensible upgrade. It offers a substantial jump over the GTX 1060, has enough VRAM for these games, and its power draw is much more comfortable for a 450W PSU than higher-end options. Just check the condition and pricing before buying.
The RTX 3060 12GB is probably the safer overall choice for your setup. It should noticeably improve 1080p performance while keeping power requirements manageable. If you find a good deal on a 3070, remember to account for a possible PSU upgrade instead of judging the GPU price alone.
A used RTX 3070 can be roughly three times as fast as a GTX 1060 and is often available around the $250 range. However, it draws considerably more power, so a 450W supply is borderline. I’d only use one with a high-quality PSU and a system that stays within reasonable power limits; otherwise, upgrading the PSU first would be safer.

I should have mentioned that I’m using a 450W Fortron PSU. Would that be enough for the RTX 3070?