Expedition 33 Crashing on RX 9070 Fix Guide

Quick Answer

Expedition 33 crashing on a RX 9070 is almost always a driver, VRAM-overflow or shader-cache issue rather than a dead card. A clean RX 9070 driver install, verified game files and a one-notch settings drop fix the large majority of cases for free.

The most common causes, ranked

Start with the driver: a corrupted or out-of-date RX 9070 driver is the number-one cause. Next is a corrupt shader cache or game file, which a verify pass repairs. Third is VRAM overflow when textures exceed the buffer. Fourth is an unstable GPU overclock or an under-sized power supply — on a RX 9070 build, aim for roughly 700W so transient spikes never trip a shutdown.

Step-by-step fix

Do a clean driver reinstall first: remove the existing RX 9070 driver fully and install the latest release fresh, then reboot. Verify the Expedition 33 files through your launcher to rebuild any broken shader or asset. Delete the game's shader cache so it recompiles cleanly — UE5 titles in particular crash on stale caches. Set in-game settings to the preset for your card, confirm the crashing stops, then raise quality one notch at a time. Finally, reset any RX 9070 overclock to stock and run with stable power; a single brown-out can corrupt a write mid-session and trigger repeat crashes.

When it points to hardware

If clean drivers and verified files do not help, suspect storage or memory. Repeated file corruption usually means a failing SSD — a fresh 1TB or 2TB NVMe (stocked at Evetech, typically from around R1,200) is the cheapest reliable fix. Run a memory test; one bad DIMM crashes games at random. If the RX 9070 only crashes under sustained load, the card may be thermal-throttling — improve case airflow before assuming the GPU is faulty.

FAQ

Does Expedition 33 crashing mean my RX 9070 is faulty?

Almost never — a genuinely faulty RX 9070 usually fails in every game, not one. Single-title crashes point to drivers, shader caches or VRAM, all of which are software fixes you can do yourself in under half an hour.

How do I clear the shader cache for Expedition 33 on a RX 9070?

Through your launcher's settings or by deleting the game's shader-cache folder, then relaunching so it rebuilds. Expect a few minutes of first-run stutter as it recompiles — that is normal and the crashes typically stop afterward.

Could a weak power supply cause Expedition 33 to crash on a RX 9070?

Yes. If the PSU is under-sized for a RX 9070, transient power spikes can cause sudden shutdowns; aim for around 700W with headroom.