diff --git a/AK/SIMDMath.h b/AK/SIMDMath.h
deleted file mode 100644
index 3653e63bdf..0000000000
--- a/AK/SIMDMath.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2021, Stephan Unverwerth <s.unverwerth@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/Math.h>
-#include <AK/SIMD.h>
-#include <AK/SIMDExtras.h>
-#include <math.h>
-
-// Functions returning vectors or accepting vector arguments have different calling conventions
-// depending on whether the target architecture supports SSE or not. GCC generates warning "psabi"
-// when compiling for non-SSE architectures. We disable this warning because these functions
-// are static and should never be visible from outside the translation unit that includes this header.
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wpsabi"
-
-namespace AK::SIMD {
-
-// Functions ending in "_int_range" only accept arguments within range [INT_MIN, INT_MAX].
-// Other inputs will generate unexpected results.
-
-ALWAYS_INLINE static f32x4 truncate_int_range(f32x4 v)
-{
-    return to_f32x4(to_i32x4(v));
-}
-
-ALWAYS_INLINE static f32x4 floor_int_range(f32x4 v)
-{
-    auto t = truncate_int_range(v);
-    return t > v ? t - 1.0f : t;
-}
-
-ALWAYS_INLINE static f32x4 ceil_int_range(f32x4 v)
-{
-    auto t = truncate_int_range(v);
-    return t < v ? t + 1.0f : t;
-}
-
-ALWAYS_INLINE static f32x4 frac_int_range(f32x4 v)
-{
-    return v - floor_int_range(v);
-}
-
-ALWAYS_INLINE static f32x4 clamp(f32x4 v, f32x4 min, f32x4 max)
-{
-    return v < min ? min : (v > max ? max : v);
-}
-
-ALWAYS_INLINE static f32x4 clamp(f32x4 v, float min, float max)
-{
-    return v < min ? min : (v > max ? max : v);
-}
-
-ALWAYS_INLINE static f32x4 exp(f32x4 v)
-{
-    // FIXME: This should be replaced with a vectorized algorithm instead of calling the scalar expf 4 times
-    return f32x4 {
-        expf(v[0]),
-        expf(v[1]),
-        expf(v[2]),
-        expf(v[3]),
-    };
-}
-
-ALWAYS_INLINE static f32x4 exp_approximate(f32x4 v)
-{
-    static constexpr int number_of_iterations = 10;
-    auto result = 1.f + v / (1 << number_of_iterations);
-    for (int i = 0; i < number_of_iterations; ++i)
-        result *= result;
-    return result;
-}
-
-ALWAYS_INLINE static f32x4 sqrt(f32x4 v)
-{
-#if ARCH(X86_64)
-#    if defined(AK_COMPILER_CLANG)
-    return __builtin_elementwise_sqrt(v);
-#    else
-    return __builtin_ia32_sqrtps(v);
-#    endif
-#else
-    return f32x4 {
-        AK::sqrt(v[0]),
-        AK::sqrt(v[1]),
-        AK::sqrt(v[2]),
-        AK::sqrt(v[3]),
-    };
-#endif
-}
-
-}
-
-#pragma GCC diagnostic pop
diff --git a/Tests/AK/CMakeLists.txt b/Tests/AK/CMakeLists.txt
index 5dc429f7f7..fbc6353070 100644
--- a/Tests/AK/CMakeLists.txt
+++ b/Tests/AK/CMakeLists.txt
@@ -58,7 +58,6 @@ set(AK_TEST_SOURCES
     TestRedBlackTree.cpp
     TestRefPtr.cpp
     TestSegmentedVector.cpp
-    TestSIMD.cpp
     TestSinglyLinkedList.cpp
     TestSourceGenerator.cpp
     TestSourceLocation.cpp
diff --git a/Tests/AK/TestSIMD.cpp b/Tests/AK/TestSIMD.cpp
deleted file mode 100644
index b606d09163..0000000000
--- a/Tests/AK/TestSIMD.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2023, Jelle Raaijmakers <jelle@ladybird.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include <LibTest/TestCase.h>
-
-#include <AK/SIMD.h>
-#include <AK/SIMDMath.h>
-
-// See the comment in <AK/SIMDMath.h>
-#pragma GCC diagnostic ignored "-Wpsabi"
-
-TEST_CASE(exp)
-{
-    AK::SIMD::f32x4 v = { .2f, .4f, .6f, .8f };
-    auto result = AK::SIMD::exp(v);
-
-    EXPECT_APPROXIMATE(result[0], 1.22140276f);
-    EXPECT_APPROXIMATE(result[1], 1.49182470f);
-    EXPECT_APPROXIMATE(result[2], 1.82211880f);
-    EXPECT_APPROXIMATE(result[3], 2.22554093f);
-}
-
-TEST_CASE(exp_approximate)
-{
-    AK::SIMD::f32x4 v = { .2f, .4f, .6f, .8f };
-    auto result = AK::SIMD::exp_approximate(v);
-    constexpr float accuracy = .001f;
-
-    EXPECT(fabsf(result[0] - 1.22140276f) <= accuracy);
-    EXPECT(fabsf(result[1] - 1.49182470f) <= accuracy);
-    EXPECT(fabsf(result[2] - 1.82211880f) <= accuracy);
-    EXPECT(fabsf(result[3] - 2.22554093f) <= accuracy);
-}