diff --git a/Source/Core/Core/DSP/DSPTables.cpp b/Source/Core/Core/DSP/DSPTables.cpp
index 7f1ab00a6b..af357e6a25 100644
--- a/Source/Core/Core/DSP/DSPTables.cpp
+++ b/Source/Core/Core/DSP/DSPTables.cpp
@@ -284,7 +284,7 @@ const std::array<DSPOPCTemplate, 230> s_opcodes =
 
   //c-d
   {"MULC",     0xc000, 0xe700,    1, 2, {{P_ACCM, 1, 0, 12, 0x1000},   {P_REG1A, 1, 0, 11, 0x0800}},                            true, false, false, false, true}, // $prod = $acS.m * $axS.h
-  {"CMPAR",    0xc100, 0xe700,    1, 2, {{P_ACC,  1, 0, 11, 0x0800},   {P_REG1A, 1, 0, 12, 0x1000}},                            true, false, false, false, true}, // FLAGS($acS - axR.h)
+  {"CMPAXH",   0xc100, 0xe700,    1, 2, {{P_ACC,  1, 0, 11, 0x0800},   {P_REG1A, 1, 0, 12, 0x1000}},                            true, false, false, false, true}, // FLAGS($acS - axR.h)
   {"MULCMVZ",  0xc200, 0xe600,    1, 3, {{P_ACCM, 1, 0, 12, 0x1000},   {P_REG1A, 1, 0, 11, 0x0800},  {P_ACC, 1, 0, 8, 0x0100}}, true, false, false, false, true}, // $acR.hm, $acR.l, $prod = $prod.hm, 0, $acS.m * $axS.h
   {"MULCAC",   0xc400, 0xe600,    1, 3, {{P_ACCM, 1, 0, 12, 0x1000},   {P_REG1A, 1, 0, 11, 0x0800},  {P_ACC, 1, 0, 8, 0x0100}}, true, false, false, false, true}, // $acR, $prod = $acR + $prod, $acS.m * $axS.h
   {"MULCMV",   0xc600, 0xe600,    1, 3, {{P_ACCM, 1, 0, 12, 0x1000},   {P_REG1A, 1, 0, 11, 0x0800},  {P_ACC, 1, 0, 8, 0x0100}}, true, false, false, false, true}, // $acR, $prod = $prod, $acS.m * $axS.h
diff --git a/Source/Core/Core/DSP/Interpreter/DSPIntArithmetic.cpp b/Source/Core/Core/DSP/Interpreter/DSPIntArithmetic.cpp
index 9a6e1335ef..e88fe6ac4a 100644
--- a/Source/Core/Core/DSP/Interpreter/DSPIntArithmetic.cpp
+++ b/Source/Core/Core/DSP/Interpreter/DSPIntArithmetic.cpp
@@ -124,12 +124,12 @@ void Interpreter::cmp(const UDSPInstruction)
   ZeroWriteBackLog();
 }
 
-// CMPAR $acS axR.h
+// CMPAXH $acS, $axR.h
 // 110r s001 xxxx xxxx
-// Compares accumulator $acS with accumulator $axR.h.
+// Compares accumulator $acS with high part of secondary accumulator $axR.h.
 //
 // flags out: x-xx xxxx
-void Interpreter::cmpar(const UDSPInstruction opc)
+void Interpreter::cmpaxh(const UDSPInstruction opc)
 {
   const u8 rreg = (opc >> 12) & 0x1;
   const u8 sreg = (opc >> 11) & 0x1;
diff --git a/Source/Core/Core/DSP/Interpreter/DSPIntTables.cpp b/Source/Core/Core/DSP/Interpreter/DSPIntTables.cpp
index eefe8d2fd7..619f5d4164 100644
--- a/Source/Core/Core/DSP/Interpreter/DSPIntTables.cpp
+++ b/Source/Core/Core/DSP/Interpreter/DSPIntTables.cpp
@@ -178,7 +178,7 @@ constexpr std::array<InterpreterOpInfo, 125> s_opcodes
 
   // C-D
   {0xc000, 0xe700, &Interpreter::mulc},
-  {0xc100, 0xe700, &Interpreter::cmpar},
+  {0xc100, 0xe700, &Interpreter::cmpaxh},
   {0xc200, 0xe600, &Interpreter::mulcmvz},
   {0xc400, 0xe600, &Interpreter::mulcac},
   {0xc600, 0xe600, &Interpreter::mulcmv},
diff --git a/Source/Core/Core/DSP/Interpreter/DSPInterpreter.h b/Source/Core/Core/DSP/Interpreter/DSPInterpreter.h
index 422c9a5f45..6d9e3e2709 100644
--- a/Source/Core/Core/DSP/Interpreter/DSPInterpreter.h
+++ b/Source/Core/Core/DSP/Interpreter/DSPInterpreter.h
@@ -70,7 +70,7 @@ public:
   void clrl(UDSPInstruction opc);
   void clrp(UDSPInstruction opc);
   void cmp(UDSPInstruction opc);
-  void cmpar(UDSPInstruction opc);
+  void cmpaxh(UDSPInstruction opc);
   void cmpi(UDSPInstruction opc);
   void cmpis(UDSPInstruction opc);
   void dar(UDSPInstruction opc);
diff --git a/Source/Core/Core/DSP/Jit/x64/DSPEmitter.h b/Source/Core/Core/DSP/Jit/x64/DSPEmitter.h
index 05d52abe51..f64e211e00 100644
--- a/Source/Core/Core/DSP/Jit/x64/DSPEmitter.h
+++ b/Source/Core/Core/DSP/Jit/x64/DSPEmitter.h
@@ -115,7 +115,7 @@ public:
   void tst(UDSPInstruction opc);
   void tstaxh(UDSPInstruction opc);
   void cmp(UDSPInstruction opc);
-  void cmpar(UDSPInstruction opc);
+  void cmpaxh(UDSPInstruction opc);
   void cmpi(UDSPInstruction opc);
   void cmpis(UDSPInstruction opc);
   void xorr(UDSPInstruction opc);
diff --git a/Source/Core/Core/DSP/Jit/x64/DSPJitArithmetic.cpp b/Source/Core/Core/DSP/Jit/x64/DSPJitArithmetic.cpp
index 864c488d81..716781750e 100644
--- a/Source/Core/Core/DSP/Jit/x64/DSPJitArithmetic.cpp
+++ b/Source/Core/Core/DSP/Jit/x64/DSPJitArithmetic.cpp
@@ -188,12 +188,12 @@ void DSPEmitter::cmp(const UDSPInstruction opc)
   }
 }
 
-// CMPAR $acS axR.h
+// CMPAXH $acS, $axR.h
 // 110r s001 xxxx xxxx
-// Compares accumulator $acS with accumulator $axR.h.
+// Compares accumulator $acS with high part of secondary accumulator $axR.h.
 //
 // flags out: x-xx xxxx
-void DSPEmitter::cmpar(const UDSPInstruction opc)
+void DSPEmitter::cmpaxh(const UDSPInstruction opc)
 {
   if (FlagsNeeded())
   {
diff --git a/Source/Core/Core/DSP/Jit/x64/DSPJitTables.cpp b/Source/Core/Core/DSP/Jit/x64/DSPJitTables.cpp
index 87f446f82d..9c38c2e97f 100644
--- a/Source/Core/Core/DSP/Jit/x64/DSPJitTables.cpp
+++ b/Source/Core/Core/DSP/Jit/x64/DSPJitTables.cpp
@@ -178,7 +178,7 @@ const std::array<JITOpInfo, 125> s_opcodes =
 
   // C-D
   {0xc000, 0xe700, &DSPEmitter::mulc},
-  {0xc100, 0xe700, &DSPEmitter::cmpar},
+  {0xc100, 0xe700, &DSPEmitter::cmpaxh},
   {0xc200, 0xe600, &DSPEmitter::mulcmvz},
   {0xc400, 0xe600, &DSPEmitter::mulcac},
   {0xc600, 0xe600, &DSPEmitter::mulcmv},