diff --git a/cpuid_x86.c b/cpuid_x86.c
index a65991041..6680b80ba 100644
--- a/cpuid_x86.c
+++ b/cpuid_x86.c
@@ -1239,13 +1239,19 @@ int get_cpuname(void){
 	    return CPUTYPE_BULLDOZER;
 	  else
 	    return CPUTYPE_BARCELONA; //OS don't support AVX.
-	case 2:
+	case 2: //AMD Piledriver
+	case 3: //AMD Richland
 	  if(support_avx())
 	    return CPUTYPE_PILEDRIVER;
 	  else
 	    return CPUTYPE_BARCELONA; //OS don't support AVX.
 	case 0:
 	  switch(exmodel){
+	  case 1: //AMD Trinity
+	    if(support_avx())
+	      return CPUTYPE_PILEDRIVER;
+	    else
+	      return CPUTYPE_BARCELONA; //OS don't support AVX.
 	  case 3:
 	    if(support_avx())
 	      return CPUTYPE_STEAMROLLER;
@@ -1718,7 +1724,8 @@ int get_coretype(void){
 	    return CORE_BULLDOZER;
 	  else
 	    return CORE_BARCELONA; //OS don't support AVX.
-	case 2:
+	case 2: //AMD Piledriver
+	case 3: //AMD Richland
 	  if(support_avx())
 	    return CORE_PILEDRIVER;
 	  else
@@ -1726,6 +1733,12 @@ int get_coretype(void){
 	
 	case 0:
 	  switch(exmodel){
+	  case 1: //AMD Trinity
+	    if(support_avx())
+	      return CORE_PILEDRIVER;
+	    else
+	      return CORE_BARCELONA; //OS don't support AVX.
+
 	  case 3:
 	    if(support_avx())
 	      return CORE_STEAMROLLER;
diff --git a/driver/others/dynamic.c b/driver/others/dynamic.c
index c41164559..1c4a2293f 100644
--- a/driver/others/dynamic.c
+++ b/driver/others/dynamic.c
@@ -318,7 +318,7 @@ static gotoblas_t *get_coretype(void){
 	    openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
 	    return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
 	  }
-	}else if(model == 2){
+	}else if(model == 2 || model == 3){
 	  //AMD Bulldozer Opteron 6300 / Opteron 4300 / Opteron 3300
 	  if(support_avx())
 	    return &gotoblas_PILEDRIVER;
@@ -327,7 +327,15 @@ static gotoblas_t *get_coretype(void){
 	    return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
 	  }
 	}else if(model == 0){
-	  if (exmodel == 3) {
+	  if (exmodel == 1) {
+	    //AMD Trinity
+	    if(support_avx())
+	      return &gotoblas_PILEDRIVER;
+	    else{
+	      openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
+	      return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
+	    }
+	   }else if (exmodel == 3) {
 	    //AMD STEAMROLLER
 	    if(support_avx())
 	      return &gotoblas_STEAMROLLER;