diff --git a/Sources/Overload/OvRendering/src/OvRendering/Resources/Mesh.cpp b/Sources/Overload/OvRendering/src/OvRendering/Resources/Mesh.cpp
index 466adf216..e4ac7ae01 100644
--- a/Sources/Overload/OvRendering/src/OvRendering/Resources/Mesh.cpp
+++ b/Sources/Overload/OvRendering/src/OvRendering/Resources/Mesh.cpp
@@ -5,6 +5,7 @@
 */
 
 #include <array>
+#include <intrin.h>
 
 #include <OvDebug/Logger.h>
 #include <OvRendering/Resources/Mesh.h>
@@ -83,36 +84,102 @@ void OvRendering::Resources::Mesh::Upload(std::span<const Geometry::Vertex> p_ve
 
 void OvRendering::Resources::Mesh::ComputeBoundingSphere(std::span<const Geometry::Vertex> p_vertices)
 {
-	m_boundingSphere.position = OvMaths::FVector3::Zero;
-	m_boundingSphere.radius = 0.0f;
+	const size_t vertexCount = p_vertices.size();
 
-	if (!p_vertices.empty())
+	if (vertexCount == 0)
 	{
-		float minX = std::numeric_limits<float>::max();
-		float minY = std::numeric_limits<float>::max();
-		float minZ = std::numeric_limits<float>::max();
+		m_boundingSphere =  {
+			.position = OvMaths::FVector3::Zero,
+			.radius = 0.0f
+		};
 
-		float maxX = std::numeric_limits<float>::min();
-		float maxY = std::numeric_limits<float>::min();
-		float maxZ = std::numeric_limits<float>::min();
+		return;
+	}
 
-		for (const auto& vertex : p_vertices)
-		{
-			minX = std::min(minX, vertex.position[0]);
-			minY = std::min(minY, vertex.position[1]);
-			minZ = std::min(minZ, vertex.position[2]);
+	// Initialize SIMD registers for min/max with first vertex values
+	__m128 vMinXYZ = _mm_setr_ps(p_vertices[0].position[0], p_vertices[0].position[1], p_vertices[0].position[2], FLT_MAX);
+	__m128 vMaxXYZ = _mm_setr_ps(p_vertices[0].position[0], p_vertices[0].position[1], p_vertices[0].position[2], -FLT_MAX);
 
-			maxX = std::max(maxX, vertex.position[0]);
-			maxY = std::max(maxY, vertex.position[1]);
-			maxZ = std::max(maxZ, vertex.position[2]);
-		}
+	// Process all vertices in one loop to find min/max
+	for (size_t i = 1; i < vertexCount; ++i)
+	{
+		// Load vertex position directly - assumes position is aligned properly
+		const float* posPtr = p_vertices[i].position;
+		__m128 vPos = _mm_loadu_ps(posPtr); // Using loadu in case it's not 16-byte aligned
 
-		m_boundingSphere.position = OvMaths::FVector3{ minX + maxX, minY + maxY, minZ + maxZ } / 2.0f;
+		// Update min and max in one pass
+		vMinXYZ = _mm_min_ps(vMinXYZ, vPos);
+		vMaxXYZ = _mm_max_ps(vMaxXYZ, vPos);
+	}
 
-		for (const auto& vertex : p_vertices)
-		{
-			const auto& position = reinterpret_cast<const OvMaths::FVector3&>(vertex.position);
-			m_boundingSphere.radius = std::max(m_boundingSphere.radius, OvMaths::FVector3::Distance(m_boundingSphere.position, position));
-		}
+	// Calculate center = (min + max) * 0.5
+	__m128 vCenter = _mm_mul_ps(_mm_add_ps(vMinXYZ, vMaxXYZ), _mm_set1_ps(0.5f));
+
+	// Store center position
+	float centerArr[4];
+	_mm_store_ps(centerArr, vCenter);
+	auto center = OvMaths::FVector3{ centerArr[0], centerArr[1], centerArr[2] };
+
+	// Calculate radius - use dot product for distance calculation
+	__m128 vMaxDistSq = _mm_setzero_ps();
+
+	// Pre-load center vector once outside the loop
+	const __m128 vCenterXYZ = _mm_setr_ps(
+		center.x,
+		center.y,
+		center.z,
+		0.0f
+	);
+
+	// Unroll the loop by 4 for better throughput
+	size_t i = 0;
+	const size_t unrollCount = vertexCount & ~3ull; // Round down to multiple of 4
+
+	for (; i < unrollCount; i += 4)
+	{
+		// Load 4 vertices at once
+		const float* pos0 = p_vertices[i].position;
+		const float* pos1 = p_vertices[i + 1].position;
+		const float* pos2 = p_vertices[i + 2].position;
+		const float* pos3 = p_vertices[i + 3].position;
+
+		__m128 vPos0 = _mm_loadu_ps(pos0);
+		__m128 vDiff0 = _mm_sub_ps(vPos0, vCenterXYZ);
+		__m128 vDistSq0 = _mm_dp_ps(vDiff0, vDiff0, 0x77); // Dot product with mask 0x77 (sum xyz, store in all)
+		vMaxDistSq = _mm_max_ps(vMaxDistSq, vDistSq0);
+
+		__m128 vPos1 = _mm_loadu_ps(pos1);
+		__m128 vDiff1 = _mm_sub_ps(vPos1, vCenterXYZ);
+		__m128 vDistSq1 = _mm_dp_ps(vDiff1, vDiff1, 0x77);
+		vMaxDistSq = _mm_max_ps(vMaxDistSq, vDistSq1);
+
+		__m128 vPos2 = _mm_loadu_ps(pos2);
+		__m128 vDiff2 = _mm_sub_ps(vPos2, vCenterXYZ);
+		__m128 vDistSq2 = _mm_dp_ps(vDiff2, vDiff2, 0x77);
+		vMaxDistSq = _mm_max_ps(vMaxDistSq, vDistSq2);
+
+		__m128 vPos3 = _mm_loadu_ps(pos3);
+		__m128 vDiff3 = _mm_sub_ps(vPos3, vCenterXYZ);
+		__m128 vDistSq3 = _mm_dp_ps(vDiff3, vDiff3, 0x77);
+		vMaxDistSq = _mm_max_ps(vMaxDistSq, vDistSq3);
 	}
+
+	// Handle remaining vertices
+	for (; i < vertexCount; ++i)
+	{
+		const float* pos = p_vertices[i].position;
+		__m128 vPos = _mm_loadu_ps(pos);
+		__m128 vDiff = _mm_sub_ps(vPos, vCenterXYZ);
+		__m128 vDistSq = _mm_dp_ps(vDiff, vDiff, 0x77);
+		vMaxDistSq = _mm_max_ps(vMaxDistSq, vDistSq);
+	}
+
+	// Extract radius (sqrt of max squared distance)
+	float maxDistSq;
+	_mm_store_ss(&maxDistSq, vMaxDistSq);
+
+	m_boundingSphere = {
+		.position = center,
+		.radius = std::sqrt(maxDistSq)
+	};
 }