diff --git a/include/xsimd/arch/xsimd_imm8_neon64.hpp b/include/xsimd/arch/xsimd_imm8_neon64.hpp
new file mode 100644
index 000000000..59fba7d3c
--- /dev/null
+++ b/include/xsimd/arch/xsimd_imm8_neon64.hpp
@@ -0,0 +1,17 @@
+/***************************************************************************
+ * Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and         *
+ * Martin Renou                                                             *
+ * Copyright (c) QuantStack                                                 *
+ * Copyright (c) Serge Guelton                                              *
+ *                                                                          *
+ * Distributed under the terms of the BSD 3-Clause License.                 *
+ *                                                                          *
+ * The full license is in the file LICENSE, distributed with this software. *
+ ****************************************************************************/
+
+#ifndef XSIMD_IMM8_NEON64_HPP
+#define XSIMD_IMM8_NEON64_HPP
+
+#include "../types/xsimd_imm8_neon64_register.hpp"
+
+#endif
diff --git a/include/xsimd/config/xsimd_arch.hpp b/include/xsimd/config/xsimd_arch.hpp
index 575459a00..d6b3a6352 100644
--- a/include/xsimd/config/xsimd_arch.hpp
+++ b/include/xsimd/config/xsimd_arch.hpp
@@ -194,7 +194,7 @@ namespace xsimd
 
     using all_sve_architectures = arch_list<detail::sve<512>, detail::sve<256>, detail::sve<128>>;
     using all_rvv_architectures = arch_list<detail::rvv<512>, detail::rvv<256>, detail::rvv<128>>;
-    using all_arm_architectures = typename detail::join<all_sve_architectures, arch_list<neon64, neon>>::type;
+    using all_arm_architectures = typename detail::join<all_sve_architectures, arch_list<imm8<neon64>, neon64, neon>>::type;
     using all_riscv_architectures = all_rvv_architectures;
     using all_wasm_architectures = arch_list<wasm>;
     using all_architectures = typename detail::join<all_riscv_architectures, all_wasm_architectures, all_arm_architectures, all_x86_architectures>::type;
diff --git a/include/xsimd/config/xsimd_cpuid.hpp b/include/xsimd/config/xsimd_cpuid.hpp
index 5c8b1f38d..85977a0b7 100644
--- a/include/xsimd/config/xsimd_cpuid.hpp
+++ b/include/xsimd/config/xsimd_cpuid.hpp
@@ -66,6 +66,7 @@ namespace xsimd
             ARCH_FIELD_EX(avx512vnni<::xsimd::avx512vbmi>, avx512vnni_vbmi)
             ARCH_FIELD(neon)
             ARCH_FIELD(neon64)
+            ARCH_FIELD(imm8_neon64)
             ARCH_FIELD(sve)
             ARCH_FIELD(rvv)
             ARCH_FIELD(wasm)
@@ -83,6 +84,9 @@ namespace xsimd
 #if defined(__aarch64__) || defined(_M_ARM64)
                 neon = 1;
                 neon64 = 1;
+#if defined(__linux__) && (!defined(__ANDROID_API__) || __ANDROID_API__ >= 18)
+                imm8_neon64 = bool(getauxval(AT_HWCAP2) & HWCAP2_I8MM);
+#endif
 #elif defined(__ARM_NEON) || defined(_M_ARM)
 
 #if defined(__linux__) && (!defined(__ANDROID_API__) || __ANDROID_API__ >= 18)
diff --git a/include/xsimd/types/xsimd_imm8_neon64_register.hpp b/include/xsimd/types/xsimd_imm8_neon64_register.hpp
new file mode 100644
index 000000000..d9e542f56
--- /dev/null
+++ b/include/xsimd/types/xsimd_imm8_neon64_register.hpp
@@ -0,0 +1,46 @@
+/***************************************************************************
+ * Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and         *
+ * Martin Renou                                                             *
+ * Copyright (c) QuantStack                                                 *
+ * Copyright (c) Serge Guelton                                              *
+ *                                                                          *
+ * Distributed under the terms of the BSD 3-Clause License.                 *
+ *                                                                          *
+ * The full license is in the file LICENSE, distributed with this software. *
+ ****************************************************************************/
+
+#ifndef XSIMD_IMM8_NEON64_REGISTER_HPP
+#define XSIMD_IMM8_NEON64_REGISTER_HPP
+
+#include "./xsimd_neon64_register.hpp"
+
+namespace xsimd
+{
+    template <typename arch>
+    struct imm8;
+
+    /**
+     * @ingroup architectures
+     *
+     * Neon64 + imm8 instructions
+     */
+    template <>
+    struct imm8<neon64> : neon64
+    {
+        static constexpr bool supported() noexcept { return XSIMD_WITH_IMM8_NEON64; }
+        static constexpr bool available() noexcept { return true; }
+        static constexpr unsigned version() noexcept { return generic::version(8, 2, 0); }
+        static constexpr char const* name() noexcept { return "imm8+neon64"; }
+    };
+
+#if XSIMD_WITH_IMM8_NEON64
+    namespace types
+    {
+
+        XSIMD_DECLARE_SIMD_REGISTER_ALIAS(imm8<neon64>, neon64);
+
+    }
+#endif
+
+}
+#endif