diff --git a/lib/systems/architectures.nix b/lib/systems/architectures.nix
index 9be8c80e3f117..df8ff438b17b0 100644
--- a/lib/systems/architectures.nix
+++ b/lib/systems/architectures.nix
@@ -26,6 +26,8 @@ rec {
     cooperlake     = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx" "avx2" "avx512" "fma"        ];
     tigerlake      = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx" "avx2" "avx512" "fma"        ];
     alderlake      = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx" "avx2"          "fma"        ];
+    sapphirerapids = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx" "avx2" "avx512" "fma"        ];
+    emeraldrapids  = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx" "avx2" "avx512" "fma"        ];
     # x86_64 AMD
     btver1         = [ "sse3" "ssse3" "sse4_1" "sse4_2"                                                  ];
     btver2         = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx"                              ];
@@ -73,6 +75,8 @@ rec {
     cascadelake    = [ "cannonlake"     ] ++ inferiors.cannonlake;
     cooperlake     = [ "cascadelake"    ] ++ inferiors.cascadelake;
     tigerlake      = [ "icelake-server" ] ++ inferiors.icelake-server;
+    sapphirerapids = [ "tigerlake"      ] ++ inferiors.tigerlake;
+    emeraldrapids  = [ "sapphirerapids" ] ++ inferiors.sapphirerapids;
 
     # CX16 does not exist on alderlake, while it does on nearly all other intel CPUs
     alderlake      = [ ];
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index 7717c5015cb7f..01f91b408e382 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -162,6 +162,8 @@ let
         tigerlake      = versionAtLeast ccVersion "10.0";
         knm            = versionAtLeast ccVersion "8.0";
         alderlake      = versionAtLeast ccVersion "12.0";
+        sapphirerapids = versionAtLeast ccVersion "11.0";
+        emeraldrapids  = versionAtLeast ccVersion "13.0";
 
         # AMD
         znver1         = true;
@@ -181,6 +183,8 @@ let
         icelake-server = versionAtLeast ccVersion "7.0";
         knm            = versionAtLeast ccVersion "7.0";
         alderlake      = versionAtLeast ccVersion "16.0";
+        sapphirerapids = versionAtLeast ccVersion "12.0";
+        emeraldrapids  = versionAtLeast ccVersion "16.0";
 
         # AMD
         znver1         = versionAtLeast ccVersion "4.0";