I'm planning to sell my XFX RX 6800 16GB and use the money toward a GPU upgrade. I'm deciding between an ASRock RX 9070 XT Steel Legend 16GB for $620 and an XFX RX 7900 XT 20GB for $625.
My system has a Ryzen 9 5900X, 32GB of DDR4 memory, an ASRock B550M Steel Legend motherboard, a 1000W Corsair power supply, a 2TB NVMe SSD, and a Corsair 3500X case with a 360mm AIO. I currently play at 1080p and 200Hz, although I'm also considering moving to a high-refresh 1440p monitor.
The 9070 XT would match my white-themed build and offers newer architecture, better ray tracing, improved efficiency, and newer upscaling features. The 7900 XT has 20GB of VRAM and similar pricing, but its extra memory may not matter much for my games. I usually play at ultra settings and don't currently use upscaling.
Which card makes more sense for this system and for future gaming? Would my Ryzen 9 5900X limit either card at 1080p and high frame rates? Also, what would be a realistic selling price for my RX 6800 if it's in good condition?
4 Answers
At 1080p and 200Hz, the Ryzen 9 5900X may become the limiting factor, especially in competitive or CPU-heavy games. Both cards are powerful enough to push very high frame rates, so the GPU upgrade may not produce a dramatic difference at that resolution. A move to 1440p would make better use of the new card and shift more of the workload to the GPU.
I’d still choose the 9070 XT even if you mostly render games natively. FSR4 isn’t a reason you have to use upscaling, and you can continue playing at native resolution with your preferred settings. The newer architecture and stronger ray-tracing performance are useful on their own, while the 7900 XT’s VRAM advantage is fairly niche for normal gaming.
The RX 9070 XT is the stronger overall choice. It generally offers better performance than the RX 7900 XT, along with much better ray tracing, newer features, improved efficiency, and longer-term driver support. The 7900 XT’s extra 4GB of VRAM is mainly useful for unusually demanding texture mods, some VR workloads, or applications such as local AI models. For typical 1080p or 1440p gaming, 16GB should be sufficient.
A well-maintained RX 6800 could plausibly sell for roughly $350–$400, depending on local demand, exact model, condition, warranty, and whether the original box and accessories are included. Check recently completed listings rather than current asking prices, since those show what buyers are actually paying.
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