diff --git a/Utilities/address_range.h b/Utilities/address_range.h
index e7128c2286..c12a388711 100644
--- a/Utilities/address_range.h
+++ b/Utilities/address_range.h
@@ -239,16 +239,11 @@ namespace utils
 		}
 
 		// Comparison Operators
-		bool operator ==(const address_range &other) const
+		bool operator ==(const address_range& other) const
 		{
 			return (start == other.start && end == other.end);
 		}
 
-		bool operator !=(const address_range &other) const
-		{
-			return (start != other.start || end != other.end);
-		}
-
 		/**
 		 * Debug
 		 */
diff --git a/Utilities/bit_set.h b/Utilities/bit_set.h
index 6daf762c2d..ce795e8eba 100644
--- a/Utilities/bit_set.h
+++ b/Utilities/bit_set.h
@@ -138,14 +138,9 @@ public:
 		return bs_t(0, lhs.m_data ^ rhs.m_data);
 	}
 
-	friend constexpr bool operator ==(bs_t lhs, bs_t rhs)
+	constexpr bool operator ==(bs_t rhs) const
 	{
-		return lhs.m_data == rhs.m_data;
-	}
-
-	friend constexpr bool operator !=(bs_t lhs, bs_t rhs)
-	{
-		return lhs.m_data != rhs.m_data;
+		return m_data == rhs.m_data;
 	}
 
 	constexpr bool test_and_set(T bit)
diff --git a/Utilities/geometry.h b/Utilities/geometry.h
index b0cd54d2ed..e37ab7ed16 100644
--- a/Utilities/geometry.h
+++ b/Utilities/geometry.h
@@ -102,14 +102,6 @@ struct size2_base
 		return width == rhs.width && height == rhs.height;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator !=(const size2_base& rhs) const
-	{
-		return width != rhs.width || height != rhs.height;
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator size2_base<NT>() const
 	{
@@ -211,19 +203,6 @@ struct position1_base
 		return x == rhs;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	bool operator !=(const position1_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-
-	bool operator !=(T rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit operator position1_base<NT>() const
 	{
@@ -383,19 +362,6 @@ struct position2_base
 		return x == rhs && y == rhs;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator !=(const position2_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-
-	constexpr bool operator !=(T rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator position2_base<NT>() const
 	{
@@ -478,19 +444,6 @@ struct position3_base
 		return x == rhs && y == rhs && z == rhs;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	bool operator !=(const position3_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-
-	bool operator !=(T rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit operator position3_base<NT>() const
 	{
@@ -571,19 +524,6 @@ struct position4_base
 		return x == rhs && y == rhs && z == rhs && w == rhs;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator !=(const position4_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-
-	constexpr bool operator !=(T rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator position4_base<NT>() const
 	{
@@ -639,14 +579,6 @@ struct coord_base
 		return position == rhs.position && size == rhs.size;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const coord_base& rhs) const
-	{
-		return position != rhs.position || size != rhs.size;
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator coord_base<NT>() const
 	{
@@ -718,14 +650,6 @@ struct area_base
 		return x1 == rhs.x1 && x2 == rhs.x2 && y1 == rhs.y1 && y2 == rhs.y2;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const area_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	constexpr area_base operator - (const size2_base<T>& size) const
 	{
 		return{ x1 - size.width, y1 - size.height, x2 - size.width, y2 - size.height };
@@ -864,17 +788,10 @@ struct color4_base
 	{
 	}
 
-	constexpr bool operator == (const color4_base& rhs) const
+	constexpr bool operator ==(const color4_base& rhs) const
 	{
 		return r == rhs.r && g == rhs.g && b == rhs.b && a == rhs.a;
 	}
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const color4_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
 
 	void operator *= (const color4_base<T>& rhs)
 	{
@@ -940,17 +857,10 @@ struct color3_base
 	{
 	}
 
-	constexpr bool operator == (const color3_base& rhs) const
+	constexpr bool operator ==(const color3_base& rhs) const
 	{
 		return r == rhs.r && g == rhs.g && b == rhs.b;
 	}
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const color3_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
 
 	template<typename NT>
 	explicit constexpr operator color3_base<NT>() const
@@ -984,19 +894,11 @@ struct color2_base
 	{
 	}
 
-	constexpr bool operator == (const color2_base& rhs) const
+	constexpr bool operator ==(const color2_base& rhs) const
 	{
 		return r == rhs.r && g == rhs.g;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const color2_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator color2_base<NT>() const
 	{
@@ -1018,19 +920,11 @@ struct color1_base
 	{
 	}
 
-	constexpr bool operator == (const color1_base& rhs) const
+	constexpr bool operator ==(const color1_base& rhs) const
 	{
 		return r == rhs.r;
 	}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-	constexpr bool operator != (const color1_base& rhs) const
-	{
-		return !(*this == rhs);
-	}
-#endif
-
 	template<typename NT>
 	explicit constexpr operator color1_base<NT>() const
 	{
diff --git a/Utilities/lockless.h b/Utilities/lockless.h
index d3df6d9710..b86377ee98 100644
--- a/Utilities/lockless.h
+++ b/Utilities/lockless.h
@@ -161,11 +161,6 @@ public:
 		return m_ptr == rhs.m_ptr;
 	}
 
-	bool operator !=(const lf_queue_iterator& rhs) const
-	{
-		return m_ptr != rhs.m_ptr;
-	}
-
 	T& operator *() const
 	{
 		return m_ptr->m_data;
diff --git a/rpcs3/Emu/Cell/SPURecompiler.h b/rpcs3/Emu/Cell/SPURecompiler.h
index fd35375b11..2bec70cb42 100644
--- a/rpcs3/Emu/Cell/SPURecompiler.h
+++ b/rpcs3/Emu/Cell/SPURecompiler.h
@@ -51,11 +51,6 @@ struct spu_program
 
 	bool operator==(const spu_program& rhs) const noexcept;
 
-	bool operator!=(const spu_program& rhs) const noexcept
-	{
-		return !(*this == rhs);
-	}
-
 	bool operator<(const spu_program& rhs) const noexcept;
 };
 
diff --git a/rpcs3/Emu/Memory/vm_ptr.h b/rpcs3/Emu/Memory/vm_ptr.h
index f7f4500fc2..8b2128196c 100644
--- a/rpcs3/Emu/Memory/vm_ptr.h
+++ b/rpcs3/Emu/Memory/vm_ptr.h
@@ -354,75 +354,15 @@ namespace vm
 		}
 
 		template<typename T, typename AT>
-		friend bool operator ==(const null_t&, const _ptr_base<T, AT>& ptr)
+		constexpr bool operator ==(const _ptr_base<T, AT>& ptr) const
 		{
 			return !ptr;
 		}
 
 		template<typename T, typename AT>
-		friend bool operator ==(const _ptr_base<T, AT>& ptr, const null_t&)
+		constexpr bool operator <(const _ptr_base<T, AT>& ptr) const
 		{
-			return !ptr;
-		}
-
-		template<typename T, typename AT>
-		friend bool operator !=(const null_t&, const _ptr_base<T, AT>& ptr)
-		{
-			return ptr.operator bool();
-		}
-
-		template<typename T, typename AT>
-		friend bool operator !=(const _ptr_base<T, AT>& ptr, const null_t&)
-		{
-			return ptr.operator bool();
-		}
-
-		template<typename T, typename AT>
-		friend bool operator <(const null_t&, const _ptr_base<T, AT>& ptr)
-		{
-			return ptr.operator bool();
-		}
-
-		template<typename T, typename AT>
-		friend bool operator <(const _ptr_base<T, AT>&, const null_t&)
-		{
-			return false;
-		}
-
-		template<typename T, typename AT>
-		friend bool operator <=(const null_t&, const _ptr_base<T, AT>&)
-		{
-			return true;
-		}
-
-		template<typename T, typename AT>
-		friend bool operator <=(const _ptr_base<T, AT>& ptr, const null_t&)
-		{
-			return !ptr.operator bool();
-		}
-
-		template<typename T, typename AT>
-		friend bool operator >(const null_t&, const _ptr_base<T, AT>&)
-		{
-			return false;
-		}
-
-		template<typename T, typename AT>
-		friend bool operator >(const _ptr_base<T, AT>& ptr, const null_t&)
-		{
-			return ptr.operator bool();
-		}
-
-		template<typename T, typename AT>
-		friend bool operator >=(const null_t&, const _ptr_base<T, AT>& ptr)
-		{
-			return !ptr;
-		}
-
-		template<typename T, typename AT>
-		friend bool operator >=(const _ptr_base<T, AT>&, const null_t&)
-		{
-			return true;
+			return 0 < ptr.addr();
 		}
 	};
 
@@ -436,12 +376,6 @@ inline vm::if_comparable_t<T1, T2, bool> operator ==(const vm::_ptr_base<T1, AT1
 	return left.addr() == right.addr();
 }
 
-template<typename T1, typename AT1, typename T2, typename AT2>
-inline vm::if_comparable_t<T1, T2, bool> operator !=(const vm::_ptr_base<T1, AT1>& left, const vm::_ptr_base<T2, AT2>& right)
-{
-	return left.addr() != right.addr();
-}
-
 template<typename T1, typename AT1, typename T2, typename AT2>
 inline vm::if_comparable_t<T1, T2, bool> operator <(const vm::_ptr_base<T1, AT1>& left, const vm::_ptr_base<T2, AT2>& right)
 {
diff --git a/rpcs3/Emu/RSX/Common/texture_cache_predictor.h b/rpcs3/Emu/RSX/Common/texture_cache_predictor.h
index 133e98088b..73a87d324b 100644
--- a/rpcs3/Emu/RSX/Common/texture_cache_predictor.h
+++ b/rpcs3/Emu/RSX/Common/texture_cache_predictor.h
@@ -101,11 +101,6 @@ namespace rsx
 		{
 			return cpu_range == other.cpu_range && format == other.format && context == other.context;
 		}
-
-		bool operator!=(const texture_cache_predictor_key& other) const
-		{
-			return !operator==(other);
-		}
 	};
 
 	/**
diff --git a/rpcs3/Emu/RSX/Common/texture_cache_utils.h b/rpcs3/Emu/RSX/Common/texture_cache_utils.h
index 72657f51d4..01f2c32b1b 100644
--- a/rpcs3/Emu/RSX/Common/texture_cache_utils.h
+++ b/rpcs3/Emu/RSX/Common/texture_cache_utils.h
@@ -106,7 +106,6 @@ namespace rsx
 			inline reference operator++() { next(); return **this; }
 			inline reference operator++(int) { auto &res = **this;  next(); return res; }
 			inline bool operator==(const iterator_tmpl &rhs) const { return idx == rhs.idx; }
-			inline bool operator!=(const iterator_tmpl &rhs) const { return idx != rhs.idx; }
 		};
 
 		using iterator = iterator_tmpl<value_type, ranged_storage_block_list, typename list_type::iterator>;
@@ -819,7 +818,6 @@ namespace rsx
 			inline reference operator++() { next(); return *obj; }
 			inline reference operator++(int) { auto *ptr = obj; next(); return *ptr; }
 			inline bool operator==(const range_iterator_tmpl &rhs) const { return obj == rhs.obj && unowned_remaining == rhs.unowned_remaining; }
-			inline bool operator!=(const range_iterator_tmpl &rhs) const { return !operator==(rhs); }
 
 			inline void set_end(u32 new_end)
 			{
diff --git a/rpcs3/Emu/RSX/gcm_enums.h b/rpcs3/Emu/RSX/gcm_enums.h
index d30fad47f7..264b84db73 100644
--- a/rpcs3/Emu/RSX/gcm_enums.h
+++ b/rpcs3/Emu/RSX/gcm_enums.h
@@ -68,8 +68,7 @@ namespace rsx
 
 	surface_depth_format to_surface_depth_format(u8 in);
 
-	constexpr
-	bool operator == (surface_depth_format2 rhs, surface_depth_format lhs)
+	constexpr bool operator ==(surface_depth_format2 rhs, surface_depth_format lhs)
 	{
 		switch (lhs)
 		{
@@ -82,25 +81,6 @@ namespace rsx
 		}
 	}
 
-	// GCC requires every operator declared explicitly
-	constexpr
-	bool operator == (surface_depth_format rhs, surface_depth_format2 lhs)
-	{
-		return lhs == rhs;
-	}
-
-	constexpr
-	bool operator != (surface_depth_format2 rhs, surface_depth_format lhs)
-	{
-		return !(rhs == lhs);
-	}
-
-	constexpr
-	bool operator != (surface_depth_format rhs, surface_depth_format2 lhs)
-	{
-		return !(lhs == rhs);
-	}
-
 	enum class surface_raster_type : u8
 	{
 		undefined = 0,
diff --git a/rpcs3/util/endian.hpp b/rpcs3/util/endian.hpp
index e55812180d..f7a0542f39 100644
--- a/rpcs3/util/endian.hpp
+++ b/rpcs3/util/endian.hpp
@@ -285,15 +285,6 @@ public:
 			return value() == rhs;
 		}
 
-#if __cpp_impl_three_way_comparison >= 201711
-#else
-		template <typename T2, typename = decltype(+std::declval<const T2&>())>
-		constexpr bool operator!=(const T2& rhs) const noexcept
-		{
-			return !operator==<T2>(rhs);
-		}
-#endif
-
 private:
 		template <typename T2>
 		static constexpr bool check_args_for_bitwise_op()
diff --git a/rpcs3/util/typeindices.hpp b/rpcs3/util/typeindices.hpp
index 768ae16df1..dc3611f21d 100644
--- a/rpcs3/util/typeindices.hpp
+++ b/rpcs3/util/typeindices.hpp
@@ -140,11 +140,6 @@ namespace stx
 			{
 				return ptr == r.ptr;
 			}
-
-			bool operator!=(const const_iterator& r) const
-			{
-				return ptr != r.ptr;
-			}
 		};
 
 		const_iterator begin() const
diff --git a/rpcs3/util/v128.hpp b/rpcs3/util/v128.hpp
index fbfd102e58..e31d9446b1 100644
--- a/rpcs3/util/v128.hpp
+++ b/rpcs3/util/v128.hpp
@@ -207,8 +207,6 @@ union alignas(16) v128
 
 	bool operator==(const v128& right) const;
 
-	bool operator!=(const v128& right) const;
-
 	// result = (~left) & (right)
 	static inline v128 andnot(const v128& left, const v128& right);
 
diff --git a/rpcs3/util/v128sse.hpp b/rpcs3/util/v128sse.hpp
index 4dfe036c32..7d4de80c2f 100644
--- a/rpcs3/util/v128sse.hpp
+++ b/rpcs3/util/v128sse.hpp
@@ -151,11 +151,6 @@ inline bool v128::operator==(const v128& right) const
 	return _mm_movemask_epi8(v128::eq32(*this, right).vi) == 0xffff;
 }
 
-inline bool v128::operator!=(const v128& right) const
-{
-	return !operator==(right);
-}
-
 // result = (~left) & (right)
 inline v128 v128::andnot(const v128& left, const v128& right)
 {