AMD Radeon RX 9070 XT 16GB

The RX 9070 XT also advertises 16 GB of GDDR6 memory, but it is not interchangeable with the non-XT RX 9070 or the RDNA 3 RX 7800 XT. The same pinned Qwen3.5-9B Q8 candidate across those pages gives a way to isolate hardware differences in later matched tests, provided driver, prompts, context and active requests are recorded.

This candidate’s 32K context and full-GPU placement are requested settings, not observed fit. Check current free memory and sustained behavior, not only a successful file download or model-load message. Windows and Linux require their own evidence, and no card-specific result is published here.