diff --git a/libc/src/string/memory_utils/bcmp_implementations.h b/libc/src/string/memory_utils/bcmp_implementations.h
--- a/libc/src/string/memory_utils/bcmp_implementations.h
+++ b/libc/src/string/memory_utils/bcmp_implementations.h
@@ -22,14 +22,67 @@
 namespace __llvm_libc {
 
 [[maybe_unused]] LIBC_INLINE BcmpReturnType
-inline_bcmp_embedded_tiny(CPtr p1, CPtr p2, size_t count) {
+inline_bcmp_byte_per_byte(CPtr p1, CPtr p2, size_t offset, size_t count) {
   LIBC_LOOP_NOUNROLL
-  for (size_t offset = 0; offset < count; ++offset)
-    if (auto value = generic::Bcmp<1>::block(p1 + offset, p2 + offset))
-      return value;
+  for (; offset < count; ++offset)
+    if (p1[offset] != p2[offset])
+      return BcmpReturnType::NONZERO();
   return BcmpReturnType::ZERO();
 }
 
+[[maybe_unused]] LIBC_INLINE BcmpReturnType
+inline_bcmp_aligned_access_64bit(CPtr p1, CPtr p2, size_t count) {
+  constexpr size_t kAlign = sizeof(uint64_t);
+  if (count <= 2 * kAlign)
+    return inline_bcmp_byte_per_byte(p1, p2, 0, count);
+  size_t bytes_to_p1_align = distance_to_align_up<kAlign>(p1);
+  if (auto value = inline_bcmp_byte_per_byte(p1, p2, 0, bytes_to_p1_align))
+    return value;
+  size_t offset = bytes_to_p1_align;
+  size_t p2_alignment = distance_to_align_down<kAlign>(p2 + offset);
+  for (; offset < count - kAlign; offset += kAlign) {
+    uint64_t a;
+    if (p2_alignment == 0)
+      a = load64_aligned<uint64_t>(p2, offset);
+    else if (p2_alignment == 4)
+      a = load64_aligned<uint32_t, uint32_t>(p2, offset);
+    else if (p2_alignment == 2)
+      a = load64_aligned<uint16_t, uint16_t, uint16_t, uint16_t>(p2, offset);
+    else
+      a = load64_aligned<uint8_t, uint16_t, uint16_t, uint16_t, uint8_t>(
+          p2, offset);
+    uint64_t b = load64_aligned<uint64_t>(p1, offset);
+    if (a != b)
+      return BcmpReturnType::NONZERO();
+  }
+  return inline_bcmp_byte_per_byte(p1, p2, offset, count);
+}
+
+[[maybe_unused]] LIBC_INLINE BcmpReturnType
+inline_bcmp_aligned_access_32bit(CPtr p1, CPtr p2, size_t count) {
+  constexpr size_t kAlign = sizeof(uint32_t);
+  if (count <= 2 * kAlign)
+    return inline_bcmp_byte_per_byte(p1, p2, 0, count);
+  size_t bytes_to_p1_align = distance_to_align_up<kAlign>(p1);
+  if (auto value = inline_bcmp_byte_per_byte(p1, p2, 0, bytes_to_p1_align))
+    return value;
+  size_t offset = bytes_to_p1_align;
+  size_t p2_alignment = distance_to_align_down<kAlign>(p2 + offset);
+  for (; offset < count - kAlign; offset += kAlign) {
+    uint32_t a;
+    if (p2_alignment == 0)
+      a = load32_aligned<uint32_t>(p2, offset);
+    else if (p2_alignment == 2)
+      a = load32_aligned<uint16_t, uint16_t>(p2, offset);
+    else
+      a = load32_aligned<uint8_t, uint16_t, uint8_t>(p2, offset);
+    uint32_t b = load32_aligned<uint32_t>(p1, offset);
+    if (a != b)
+      return BcmpReturnType::NONZERO();
+  }
+  return inline_bcmp_byte_per_byte(p1, p2, offset, count);
+}
+
 #if defined(LIBC_TARGET_ARCH_IS_X86) || defined(LIBC_TARGET_ARCH_IS_AARCH64)
 [[maybe_unused]] LIBC_INLINE BcmpReturnType
 inline_bcmp_generic_gt16(CPtr p1, CPtr p2, size_t count) {
@@ -167,8 +220,12 @@
   return inline_bcmp_x86(p1, p2, count);
 #elif defined(LIBC_TARGET_ARCH_IS_AARCH64)
   return inline_bcmp_aarch64(p1, p2, count);
+#elif defined(LIBC_TARGET_ARCH_IS_RISCV64)
+  return inline_bcmp_aligned_access_64bit(p1, p2, count);
+#elif defined(LIBC_TARGET_ARCH_IS_RISCV32)
+  return inline_bcmp_aligned_access_32bit(p1, p2, count);
 #else
-  return inline_bcmp_embedded_tiny(p1, p2, count);
+  return inline_bcmp_byte_per_byte(p1, p2, 0, count);
 #endif
 }
 
diff --git a/libc/src/string/memory_utils/utils.h b/libc/src/string/memory_utils/utils.h
--- a/libc/src/string/memory_utils/utils.h
+++ b/libc/src/string/memory_utils/utils.h
@@ -140,6 +140,7 @@
 
   // Helper to get the zero value.
   LIBC_INLINE static constexpr StrictIntegralType ZERO() { return {T(0)}; }
+  LIBC_INLINE static constexpr StrictIntegralType NONZERO() { return {T(1)}; }
 
 private:
   T value;