diff --git a/example/20_grouped_conv_bwd_weight/run_grouped_conv_bwd_weight_example.inc b/example/20_grouped_conv_bwd_weight/run_grouped_conv_bwd_weight_example.inc
index c4f5165e42..e8f630bdcb 100644
--- a/example/20_grouped_conv_bwd_weight/run_grouped_conv_bwd_weight_example.inc
+++ b/example/20_grouped_conv_bwd_weight/run_grouped_conv_bwd_weight_example.inc
@@ -128,7 +128,21 @@ bool run_grouped_conv_bwd_weight(const ExecutionConfig& config,
 
         wei_device_buf.FromDevice(wei_device_result.mData.data());
 
-        return ck::utils::check_err(wei_device_result.mData, wei_host_result.mData);
+        float max_accumulated_value =
+            *std::max_element(wei_host_result.mData.begin(),wei_host_result.mData.end());
+
+        const ck::index_t num_accums = out.GetElementSize() / conv_param.K_;
+        const ck::index_t num_accums_split_k = split_k;
+        double rtol =
+            ck::utils::get_relative_threshold<InDataType, WeiDataType, AccDataType>(
+                num_accums / num_accums_split_k);
+        double atol =
+            ck::utils::get_absolute_threshold<InDataType, WeiDataType, AccDataType>(
+                max_accumulated_value / num_accums_split_k,
+                num_accums / num_accums_split_k);
+
+        return ck::utils::check_err(wei_device_result.mData, wei_host_result.mData,
+            "Error: Incorrect results!", rtol, atol);
     }
 
     float avg_time = invoker.Run(argument, StreamConfig{nullptr, config.time_kernel});