From 3988f373866daafbf0df49480c27a199fcb08646 Mon Sep 17 00:00:00 2001 From: Your Name Date: Sat, 20 Sep 2025 00:10:20 +0300 Subject: [PATCH] Enable pytorch attention in VAE for AMD RDNA 4 --- comfy/model_management.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/comfy/model_management.py b/comfy/model_management.py index d880f1970..b1e866c0d 100644 --- a/comfy/model_management.py +++ b/comfy/model_management.py @@ -1112,7 +1112,7 @@ def pytorch_attention_enabled(): return ENABLE_PYTORCH_ATTENTION def pytorch_attention_enabled_vae(): - if is_amd(): + if is_amd() and not amd_min_version(device=None, min_rdna_version=4): return False # enabling pytorch attention on AMD currently causes crash when doing high res return pytorch_attention_enabled()