diff --git a/src/core/CL/cl_kernels/tile_helpers.h b/src/core/CL/cl_kernels/tile_helpers.h
index f2d2f26..7910b4c 100644
--- a/src/core/CL/cl_kernels/tile_helpers.h
+++ b/src/core/CL/cl_kernels/tile_helpers.h
@@ -647,5 +647,114 @@
         })                                                                                        \
     })
 
+/** 8-bit quantization with fixed-point scale
+ *
+ * @param[in]  SRC_DATA_TYPE     SRC data type
+ * @param[in]  DST_DATA_TYPE     DST data type
+ * @param[in]  QUANTIZATION_TYPE Quantization type (PER_TENSOR or PER_CHANNEL)
+ * @param[in]  M0                Number of src/dst rows
+ * @param[in]  N0                Number of src/dst columns
+ * @param[in]  DST_OFFSET        Quantization offset used for both the per-tensor and per-channel quantization
+ * @param[in]  DST_SHIFT         Quantization shift for the per-tensor quantization
+ * @param[in]  DST_MULTIPLIER    Quantization multiplier for the per-tensor quantization
+ * @param[in]  src               Input tile
+ * @param[in]  dst_multipliers   Output multipliers tile for the per-channel quantization
+ * @param[in]  dst_shifts        Output shift tile for the per-channel quantization
+ * @param[out] dst               Output tile
+ */
+#define T_QUANTIZE8(SRC_DATA_TYPE, DST_DATA_TYPE, QUANTIZATION_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst) T_QUANTIZE8_STR(SRC_DATA_TYPE, DST_DATA_TYPE, QUANTIZATION_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst)
+#define T_QUANTIZE8_STR(SRC_DATA_TYPE, DST_DATA_TYPE, QUANTIZATION_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst) T_QUANTIZE8_##QUANTIZATION_TYPE(SRC_DATA_TYPE, DST_DATA_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst)
+
+/** 8-bit per-tensor quantization with fixed-point scale
+ *
+ * @param[in]  SRC_DATA_TYPE   SRC data type
+ * @param[in]  DST_DATA_TYPE   DST data type
+ * @param[in]  M0              Number of src/dst rows
+ * @param[in]  N0              Number of src/dst columns
+ * @param[in]  DST_OFFSET      Quantization offset
+ * @param[in]  DST_SHIFT       Quantization shift for the per-tensor quantization
+ * @param[in]  DST_MULTIPLIER  Quantization multiplier for the per-tensor quantization
+ * @param[in]  src             Input tile
+ * @param[in]  dst_multipliers (unused)
+ * @param[in]  dst_shifts      (unused)
+ * @param[out] dst             Output tile
+ */
+#define T_QUANTIZE8_PER_TENSOR(SRC_DATA_TYPE, DST_DATA_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst)                          \
+    ({ \
+        LOOP_UNROLLING(int, _m0, 0, 1, M0, \
+        { \
+            LOOP_UNROLLING(int, _n0, 0, 1, N0, \
+            { \
+                SRC_DATA_TYPE _tmp = 0; \
+                SRC_DATA_TYPE _src = src[_m0].s[_n0]; \
+                _src *= select((SRC_DATA_TYPE)1, ((SRC_DATA_TYPE)1 << (SRC_DATA_TYPE)(-DST_SHIFT)), ((SRC_DATA_TYPE)DST_SHIFT < (SRC_DATA_TYPE)0)); \
+                SRC_DATA_TYPE overflow = _src == DST_MULTIPLIER && _src == INT_MIN; \
+                long a_64 = (long)(_src); \
+                long b_64 = (long)(DST_MULTIPLIER); \
+                long ab_64 = a_64 * b_64; \
+                long mask1 = 1 << 30; \
+                long mask2 = 1 - (1 << 30); \
+                long is_positive_or_zero = ab_64 >= 0; \
+                long nudge = select(mask2, mask1, is_positive_or_zero); \
+                SRC_DATA_TYPE ab_x2_high32 = CONVERT((ab_64 + nudge) / (long)(1ll << 31), SRC_DATA_TYPE); \
+                _tmp = select(ab_x2_high32, (SRC_DATA_TYPE)INT_MAX, overflow); \
+                if(DST_SHIFT >= 0) \
+                { \
+                    long mask = ((((int)1) << DST_SHIFT) - (int)1); \
+                    long threshold = _tmp < (int)0 ? (mask >> 1) + (long)1 : (mask >> 1) + 0; \
+                    _tmp = (_tmp & mask) > threshold ? (_tmp >> DST_SHIFT) + (int)1 : (_tmp >> DST_SHIFT); \
+                } \
+                _tmp += DST_OFFSET; \
+                dst[_m0].s[_n0] = CONVERT_SAT(_tmp, DST_DATA_TYPE);                                                                            \
+            })                                                                                                                                          \
+        })                                                                                                                                          \
+    })
+
+/** 8-bit per-channel quantization with fixed-point scale
+ *
+ * @param[in]  SRC_DATA_TYPE   SRC data type
+ * @param[in]  DST_DATA_TYPE   DST data type
+ * @param[in]  M0              Number of src/dst rows
+ * @param[in]  N0              Number of src/dst columns
+ * @param[in]  DST_OFFSET      Quantization offset
+ * @param[in]  DST_SHIFT       (unused)
+ * @param[in]  DST_MULTIPLIER  (unused)
+ * @param[in]  src             Input tile
+ * @param[in]  dst_multipliers Output multipliers tile for the per-channel quantization
+ * @param[in]  dst_shifts      Output shift tile for the per-channel quantization
+ * @param[out] dst             Output tile
+ */
+#define T_QUANTIZE8_PER_CHANNEL(SRC_DATA_TYPE, DST_DATA_TYPE, M0, N0, DST_OFFSET, DST_SHIFT, DST_MULTIPLIER, src, dst_multipliers, dst_shifts, dst)                          \
+    ({ \
+        LOOP_UNROLLING(int, _m0, 0, 1, M0, \
+        { \
+            LOOP_UNROLLING(int, _n0, 0, 1, N0, \
+            { \
+                SRC_DATA_TYPE _tmp = 0; \
+                SRC_DATA_TYPE _src = src[_m0].s[_n0]; \
+                SRC_DATA_TYPE _dst_multiplier = dst_multipliers[0].s[_n0]; \
+                SRC_DATA_TYPE _dst_shift = dst_shifts[0].s[_n0]; \
+                _src *= select((SRC_DATA_TYPE)1, ((SRC_DATA_TYPE)1 << (SRC_DATA_TYPE)(-_dst_shift)), ((SRC_DATA_TYPE)_dst_shift < (SRC_DATA_TYPE)0)); \
+                SRC_DATA_TYPE overflow = _src == _dst_multiplier && _src == INT_MIN; \
+                long a_64 = (long)(_src); \
+                long b_64 = (long)(_dst_multiplier); \
+                long ab_64 = a_64 * b_64; \
+                long mask1 = 1 << 30; \
+                long mask2 = 1 - (1 << 30); \
+                long is_positive_or_zero = ab_64 >= 0; \
+                long nudge = select(mask2, mask1, is_positive_or_zero); \
+                SRC_DATA_TYPE ab_x2_high32 = CONVERT((ab_64 + nudge) / (long)(1ll << 31), SRC_DATA_TYPE); \
+                _tmp = select(ab_x2_high32, (SRC_DATA_TYPE)INT_MAX, overflow); \
+                if(_dst_shift >= 0) \
+                { \
+                    long mask = ((((int)1) << _dst_shift) - (int)1); \
+                    long threshold = _tmp < (int)0 ? (mask >> 1) + (long)1 : (mask >> 1) + 0; \
+                    _tmp = (_tmp & mask) > threshold ? (_tmp >> _dst_shift) + (int)1 : (_tmp >> _dst_shift); \
+                } \
+                _tmp += DST_OFFSET; \
+                dst[_m0].s[_n0] = CONVERT_SAT(_tmp, DST_DATA_TYPE);                                                                            \
+            })                                                                                                                                          \
+        })                                                                                                                                         \
+    })
 // clang-format on
 // *INDENT-ON*
\ No newline at end of file