From 3322acd9443e43c8e5da02c354a2ce19245976c4 Mon Sep 17 00:00:00 2001
From: tevador <37503146+tevador@users.noreply.github.com>
Date: Wed, 5 Jun 2019 15:22:35 +0200
Subject: [PATCH] Clarification in readme

Some people thought that fast and light mode were different algorithms.
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index c46c87d..3372bf2 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,8 @@ RandomX can operate in two main modes with different memory requirements:
 * **Fast mode** - requires 2080 MiB of shared memory.
 * **Light mode** - requires only 256 MiB of shared memory, but runs significantly slower
 
+Both modes are interchangeable as they give the same results. The fast mode is suitable for mining, while the light mode is expected to be used only for proof verification.
+
 ## Documentation
 
 Full specification is available in [specs.md](doc/specs.md).