From 91be9c2867ef9ae5b255f038665649536c1e1b8b Mon Sep 17 00:00:00 2001 From: comfyanonymous Date: Sat, 3 Aug 2024 16:34:27 -0400 Subject: [PATCH] Tweak lowvram memory formula. --- 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 c4402a8a7b7..b280b149d07 100644 --- a/comfy/model_management.py +++ b/comfy/model_management.py @@ -450,7 +450,7 @@ def load_models_gpu(models, memory_required=0, force_patch_weights=False, minimu if lowvram_available and (vram_set_state == VRAMState.LOW_VRAM or vram_set_state == VRAMState.NORMAL_VRAM): model_size = loaded_model.model_memory_required(torch_dev) current_free_mem = get_free_memory(torch_dev) - lowvram_model_memory = max(64 * (1024 * 1024), (current_free_mem - minimum_memory_required), current_free_mem * 0.33) + lowvram_model_memory = max(64 * (1024 * 1024), (current_free_mem - minimum_memory_required), min(current_free_mem * 0.4, current_free_mem - minimum_inference_memory())) if model_size <= lowvram_model_memory: #only switch to lowvram if really necessary lowvram_model_memory = 0