diff --git a/Makefile.am b/Makefile.am
index bcfd015747..e88c379199 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -89,12 +89,10 @@ endif
 nvcc_ARCH  = -gencode=arch=compute_61,code=sm_61
 nvcc_ARCH += -gencode=arch=compute_60,code=sm_60
 nvcc_ARCH += -gencode=arch=compute_52,code=sm_52
-nvcc_ARCH += -gencode=arch=compute_50,code=sm_50
-nvcc_ARCH += -gencode=arch=compute_37,code=sm_37
-nvcc_ARCH += -gencode=arch=compute_35,code=sm_35
 nvcc_ARCH += -gencode=arch=compute_70,code=sm_70
 nvcc_ARCH += -gencode=arch=compute_75,code=sm_75
 nvcc_ARCH += -gencode=arch=compute_80,code=sm_80
+nvcc_ARCH += -gencode=arch=compute_86,code=sm_86
 
 nvcc_FLAGS = $(nvcc_ARCH) @CUDA_INCLUDES@ -I. @CUDA_CFLAGS@
 nvcc_FLAGS += $(JANSSON_INCLUDES)
@@ -141,7 +139,7 @@ skein.o: skein.cu
 	$(NVCC) $(nvcc_FLAGS) --maxrregcount=64 -o $@ -c $<
 
 neoscrypt/cuda_neoscrypt.o: neoscrypt/cuda_neoscrypt.cu
-	$(NVCC) -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_52,code=sm_52 -gencode=arch=compute_50,code=sm_50 -gencode=arch=compute_35,code=sm_35 -gencode=arch=compute_37,code=sm_37 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_75,code=sm_75 -gencode=arch=compute_86,code=sm_86 @CUDA_INCLUDES@ -I. @CUDA_CFLAGS@ -o $@ -c $<
+	$(NVCC) -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_52,code=sm_52 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_75,code=sm_75 -gencode=arch=compute_86,code=sm_86 @CUDA_INCLUDES@ -I. @CUDA_CFLAGS@ -o $@ -c $<
 
 neoscrypt/cuda_neoscrypt_tpruvot.o: neoscrypt/cuda_neoscrypt_tpruvot.cu
 	$(NVCC) -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_75,code=sm_75 -gencode=arch=compute_86,code=sm_86 @CUDA_INCLUDES@ -I. $(JANSSON_INCLUDES) @CUDA_CFLAGS@ -o $@ -c $<
diff --git a/ccminer.vcxproj b/ccminer.vcxproj
index 90af9df003..1556500cb0 100644
--- a/ccminer.vcxproj
+++ b/ccminer.vcxproj
@@ -247,7 +247,7 @@
       <MaxRegCount>80</MaxRegCount>
       <PtxAsOptionV>false</PtxAsOptionV>
       <Keep>true</Keep>
-      <CodeGeneration>compute_60,sm_60;compute_61,sm_61;compute_52,sm_52;compute_70,sm_70;compute_75,sm_75;compute_80,sm_80</CodeGeneration>
+      <CodeGeneration>compute_60,sm_60;compute_61,sm_61;compute_52,sm_52;compute_70,sm_70;compute_75,sm_75;compute_80,sm_80;compute_86,sm_86</CodeGeneration>
       <Include>
       </Include>
       <TargetMachinePlatform>64</TargetMachinePlatform>
@@ -286,7 +286,7 @@
     <CudaCompile Include="lyra2\lyra2REv3.cpp" />
     <CudaCompile Include="neoscrypt\cuda_neoscrypt_tpruvot.cu">
       <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">compute_52,sm_52;compute_50,sm_50;compute_35,sm_35;compute_37,sm_37</CodeGeneration>
-      <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|x64'">compute_86,sm_86;compute_75,sm_75;compute_70,sm_70;compute_61,sm_61;compute_52,sm_52;compute_50,sm_50;compute_35,sm_35;compute_37,sm_37</CodeGeneration>
+      <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|x64'">compute_86,sm_86;compute_75,sm_75;compute_70,sm_70;compute_61,sm_61;compute_52,sm_52</CodeGeneration>
     </CudaCompile>
     <CudaCompile Include="Sia\sia.cpp" />
     <ClCompile Include="nvapi.cpp" />
@@ -434,7 +434,7 @@
     <CudaCompile Include="Algo256\cuda_skein256.cu" />
     <CudaCompile Include="neoscrypt\cuda_neoscrypt.cu">
       <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">compute_52,sm_52;compute_50,sm_50;compute_35,sm_35;compute_37,sm_37;</CodeGeneration>
-      <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|x64'">compute_52,sm_52;compute_50,sm_50;compute_35,sm_35;compute_37,sm_37;compute_70,sm_70;compute_75,sm_75;compute_86,sm_86</CodeGeneration>
+      <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|x64'">compute_52,sm_52;compute_70,sm_70;compute_75,sm_75;compute_86,sm_86</CodeGeneration>
     </CudaCompile>
     <CudaCompile Include="neoscrypt\neoscrypt.cpp">
       <CodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">compute_52,sm_52;compute_50,sm_50;compute_35,sm_35;compute_37,sm_37;</CodeGeneration>
diff --git a/neoscrypt/neoscrypt.cpp b/neoscrypt/neoscrypt.cpp
index 704e1df30a..f812cfaae1 100644
--- a/neoscrypt/neoscrypt.cpp
+++ b/neoscrypt/neoscrypt.cpp
@@ -56,12 +56,7 @@ int scanhash_neoscrypt(bool stratum, int thr_id, uint32_t *pdata,
 			intensity = 256 * 64 * 5;
 			use_tpruvot = true;
 		}
-		else if (strstr(props.name, "3090"))
-		{
-			intensity = 256 * 64 * 32;
-			use_tpruvot = true; // benchmark needed
-		}
-		else if (strstr(props.name, "3080"))
+		else if (strstr(props.name, "RTX 3"))
 		{
 			intensity = 256 * 64 * 32;
 			use_tpruvot = true; // benchmark needed
@@ -76,7 +71,7 @@ int scanhash_neoscrypt(bool stratum, int thr_id, uint32_t *pdata,
 			intensity = 256 * 64 * 16;
 			use_tpruvot = true;  
 		}
-		else if(strstr(props.name, "RTX"))
+		else if(strstr(props.name, "RTX 2"))
 		{
 			intensity = 256 * 64 * 16;
 			use_tpruvot = true;  // benchmark needed