diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index e1466d43..d3614edc 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -1217,6 +1217,21 @@ void Profiler::Worker()
     uint8_t cpuArch = CpuArchUnknown;
 #endif
 
+#if defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64
+    uint32_t regs[4];
+    char manufacturer[12];
+    CpuId( regs, 0 );
+    memcpy( manufacturer, regs+1, 4 );
+    memcpy( manufacturer+4, regs+3, 4 );
+    memcpy( manufacturer+8, regs+2, 4 );
+
+    CpuId( regs, 1 );
+    uint32_t cpuId = ( regs[0] & 0xFFF ) | ( ( regs[0] & 0xFFF0000 ) >> 4 );
+#else
+    const char manufacturer[12] = {};
+    uint32_t cpuId = 0;
+#endif
+
     WelcomeMessage welcome;
     MemWrite( &welcome.timerMul, m_timerMul );
     MemWrite( &welcome.initBegin, GetInitTime() );
@@ -1229,6 +1244,8 @@ void Profiler::Worker()
     MemWrite( &welcome.onDemand, onDemand );
     MemWrite( &welcome.isApple, isApple );
     MemWrite( &welcome.cpuArch, cpuArch );
+    memcpy( welcome.cpuManufacturer, manufacturer, 12 );
+    MemWrite( &welcome.cpuId, cpuId );
     memcpy( welcome.programName, procname, pnsz );
     memset( welcome.programName + pnsz, 0, WelcomeMessageProgramNameSize - pnsz );
     memcpy( welcome.hostInfo, hostinfo, hisz );
diff --git a/common/TracyProtocol.hpp b/common/TracyProtocol.hpp
index 4dd9fa4f..ce52f57e 100644
--- a/common/TracyProtocol.hpp
+++ b/common/TracyProtocol.hpp
@@ -9,7 +9,7 @@ namespace tracy
 
 constexpr unsigned Lz4CompressBound( unsigned isize ) { return isize + ( isize / 255 ) + 16; }
 
-enum : uint32_t { ProtocolVersion = 30 };
+enum : uint32_t { ProtocolVersion = 31 };
 enum : uint32_t { BroadcastVersion = 1 };
 
 using lz4sz_t = uint32_t;
@@ -87,6 +87,8 @@ struct WelcomeMessage
     uint8_t onDemand;
     uint8_t isApple;
     uint8_t cpuArch;
+    char cpuManufacturer[12];
+    uint32_t cpuId;
     char programName[WelcomeMessageProgramNameSize];
     char hostInfo[WelcomeMessageHostInfoSize];
 };