From 70532204ea4250f9da16eaaf0e18758b346140e4 Mon Sep 17 00:00:00 2001
From: sword4869 <1084662708@qq.com>
Date: Sat, 25 Nov 2023 10:36:21 +0800
Subject: [PATCH] clarify lazy load

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index a0e39a3..914f27f 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,8 @@ The optimizer uses PyTorch and CUDA extensions in a Python environment to produc
 - 24 GB VRAM (to train to paper evaluation quality)
 - Please see FAQ for smaller VRAM configurations
 
+PS: 24 GB VRAM is not the minimum configuration. When using `--data_devie cpu` to lazy load image, 8GB VRAM is already sufficient to handle most scenarios.
+
 ### Software Requirements
 - Conda (recommended for easy setup)
 - C++ Compiler for PyTorch extensions (we used Visual Studio 2019 for Windows)