From f8321eb57b29a4b34cecd27d5d6365adf5e6e601 Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Wed, 10 Dec 2025 22:30:31 -0800
Subject: [PATCH] Adjust memory usage factor. (#11257)

---
 comfy/supported_models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/comfy/supported_models.py b/comfy/supported_models.py
index dd0f09f32..ef8c75c09 100644
--- a/comfy/supported_models.py
+++ b/comfy/supported_models.py
@@ -541,7 +541,7 @@ class SD3(supported_models_base.BASE):
     unet_extra_config = {}
     latent_format = latent_formats.SD3
 
-    memory_usage_factor = 1.2
+    memory_usage_factor = 1.6
 
     text_encoder_key_prefix = ["text_encoders."]