diff --git a/README.md b/README.md
index b08583691..931f95acf 100644
--- a/README.md
+++ b/README.md
@@ -18,12 +18,12 @@ MQTTnet is a high performance .NET library for MQTT based communication. It prov
 * TLS 1.2 support for client and server (but not UWP servers)
 * Extensible communication channels (i.e. In-Memory, TCP, TCP+TLS, WS)
 * Lightweight (only the low level implementation of MQTT, no overhead)
-* Performance optimized (processing ~30.000 messages / second)*
+* Performance optimized (processing ~40.000 messages / second)*
 * Interfaces included for mocking and testing
 * Access to internal trace messages
 * Unit tested (70+ tests)
 
-\* Tested on local machine with MQTTnet client and server running in the same process using the TCP channel. The app for verification is part of this repository and stored in _/Tests/MQTTnet.TestApp.NetCore_.
+\* Tested on local machine (Intel i7 8700K) with MQTTnet client and server running in the same process using the TCP channel. The app for verification is part of this repository and stored in _/Tests/MQTTnet.TestApp.NetCore_.
 
 ### Client