diff --git a/src/kernels/kernels/matmul/tiling/pp_matmul_info.h b/src/kernels/kernels/matmul/tiling/pp_matmul_info.h
index dd6c36f15d40dd6b4fcc14dc124625fd80c24150..099a83589ff0a5270180c9ad57624ae11980b005 100644
--- a/src/kernels/kernels/matmul/tiling/pp_matmul_info.h
+++ b/src/kernels/kernels/matmul/tiling/pp_matmul_info.h
@@ -181,10 +181,12 @@ struct PpTilingData {
     uint32_t splitk{0};
     uint32_t enShuffleK{0};
     uint32_t quantMode{0};
+    uint32_t enUnitFlag{0};
 
     void SetBaseShape(uint32_t batchSize, uint32_t m, uint32_t k, uint32_t n);
     void SetBaseOp(uint32_t coreNum, uint32_t mBase, uint32_t nBase, const MatMulInfo &mmInfo);
     void SetTilingKey(const MatMulInfo &mmInfo, uint32_t swizzleDirect, uint32_t enSplitK);
+    void SetUnitFlagSwitch();
     uint32_t End(const MatMulInfo &mmInfo);
 };
 } // namespace AsdOps
diff --git a/src/kernels/kernels/matmul/tiling/pp_matmul_tiling.cpp b/src/kernels/kernels/matmul/tiling/pp_matmul_tiling.cpp
index 6ee0dc68984f8c9f3377275ce81634bfa62f1cb7..99d140773130e443559fb7f1ea3c789cb855f121 100644
--- a/src/kernels/kernels/matmul/tiling/pp_matmul_tiling.cpp
+++ b/src/kernels/kernels/matmul/tiling/pp_matmul_tiling.cpp
@@ -25,6 +25,7 @@ constexpr uint32_t CONST_16 = 16;
 constexpr uint32_t CONST_32 = 32;
 constexpr uint32_t CONST_256 = 256;
 constexpr uint32_t CONST_512 = 512;
+constexpr float MIN_COMPUTE_INTENSITY = 2000.0f;
 
 const std::map<TensorDType, uint32_t> G_DTYPE_MAP = {
     {TENSOR_DTYPE_INT8, 0u}, {TENSOR_DTYPE_FLOAT16, 1u}, {TENSOR_DTYPE_BF16, 2u}, {TENSOR_DTYPE_FLOAT, 3u}};
@@ -128,6 +129,13 @@ uint32_t PpTilingData::End(const MatMulInfo &mmInfo)
     return blockDim;
 }
 
+void PpTilingData::SetUnitFlagSwitch()
+{
+    float computeIntensity = static_cast<float>(opShape.m * opShape.n) / static_cast<float>(opShape.m + opShape.n);
+    enUnitFlag = static_cast<uint32_t>(computeIntensity > MIN_COMPUTE_INTENSITY);
+    return;
+}
+
 void GetPpMatmulTiling(const MatMulInfo &mmInfo, const HardwareInfo &hwInfo, uint32_t &blockDim,
                        PpTilingData &tilingData)
 {
@@ -147,6 +155,7 @@ void GetPpMatmulTiling(const MatMulInfo &mmInfo, const HardwareInfo &hwInfo, uin
     uint32_t direct = Swizzl<PpTilingData>(tilingData);
     blockDim = tilingData.End(mmInfo);
     tilingData.SetTilingKey(mmInfo, direct, 0);
+    tilingData.SetUnitFlagSwitch();
 }
 
 void PrintPpMatmulTiling(const KernelInfo &kernelInfo)
@@ -166,6 +175,7 @@ void PrintPpMatmulTiling(const KernelInfo &kernelInfo)
     MKI_LOG(INFO) << "swizzlDirect = " << tilingData->swizzlDirect;
     MKI_LOG(INFO) << "enShuffleK = " << tilingData->enShuffleK;
     MKI_LOG(INFO) << "quantMode = " << tilingData->quantMode;
+    MKI_LOG(INFO) << "enUnitFlag = " << tilingData->enUnitFlag;
     return;
 }
 
diff --git a/src/kernels/kernels/matmul/tiling/tiling_data.h b/src/kernels/kernels/matmul/tiling/tiling_data.h
index 57fbb2785510089517e562041c29d43109df90ff..885f02c09cde701f710cfe8f9efdaadc2bb65186 100644
--- a/src/kernels/kernels/matmul/tiling/tiling_data.h
+++ b/src/kernels/kernels/matmul/tiling/tiling_data.h
@@ -32,6 +32,7 @@ struct PpMatmulTilingData {
     uint32_t splitk{0};
     uint32_t enShuffleK{0};
     uint32_t quantMode{0};
+    uint32_t enUnitFlag{0};
 };
 
 struct GemvMatmulTilingData {