ChipFlip
Three used GPUs are sitting under $300 in ChipFlip's tracked listings right now, and one of them was an $800 flagship not too long ago. Here's what each one actually delivers for the money.
RTX 3080: the flagship that fell hard
Tracking at $185.50 used, the RTX 3080 is the standout of this group. It shipped as Nvidia's high-end card, and even years later it still handles 1440p gaming without much compromise. 10GB of VRAM is starting to show its age against newer, VRAM-hungry titles, but for the price, nothing else on this list touches its raw compute.
RTX 4060 Ti: the safer newer pick
At $299.70, the Zotac RTX 4060 Ti costs more than the 3080 and generally performs a step below it in raw rasterization. What it buys instead is a current-generation architecture and lower power draw, both of which matter more to someone running the card for years than to someone chasing peak frame rates today.
RX 6600 XT: the budget-conscious middle ground
Two listings track here, ASUS at $244.95 and MSI at $230. Both sit in 1080p territory rather than 1440p, which makes this the pick for someone building a budget machine who isn't chasing high refresh rates at higher resolutions.
RX 9060 XT: the wildcard
At $270, this is AMD's newer entry, and it lands right in the middle of this group on price. Less used-market history exists on this card compared to the others, so buying it means trusting a shorter track record.
Bottom line
If raw performance per dollar is the only thing that matters, the RTX 3080 wins this comparison outright. If lower power draw and a newer architecture matter more than squeezing out every frame, the 4060 Ti is the better fit. Know which one you're actually optimizing for before you spend.