What GPU upgrade makes sense with a Ryzen 5 5600 and 600W PSU?

If you can wait and save a little more, a 16GB card such as the RX 9060 XT 16GB may give you better long-term value. Buying a card that is only barely faster than the alternatives can mean upgrading again sooner, especially if you plan to replace the CPU later.

Think about whether you want a card that will remain useful after a future CPU upgrade. An RTX 3070 is still capable, but its 8GB of VRAM can be limiting in newer games. For a new purchase, compare it with newer 12GB or 16GB options; for a used purchase, the RX 6700 XT, RX 6800, or RTX 4070 can make more sense depending on local prices. The brand matters less than cooling quality, warranty, condition, and the reputation of the PSU.

A used RTX 4070 could be worth checking if you find one around €350–€400. It offers a big improvement over the 1660 Super, has good ray-tracing performance, and its power draw is reasonable for a quality 600W PSU. Prices vary a lot, so check the card’s condition and warranty carefully.

For straightforward rasterized gaming, a used RX 6700 XT or RX 6800 would be strong options in this price range, provided the specific listing is in good condition. The 6800 is faster and has 16GB of VRAM, but check its power requirements and make sure your 600W PSU is a reputable model with the necessary connectors. A Ryzen 5 5600 may limit very high frame rates in some CPU-heavy games, but these cards are still reasonable upgrades and won’t be unusable with your processor.