diff --git a/utils/buffer/unbounded_benchmark_test.go b/utils/buffer/unbounded_benchmark_test.go
new file mode 100644
index 0000000..3d9b2bb
--- /dev/null
+++ b/utils/buffer/unbounded_benchmark_test.go
@@ -0,0 +1,36 @@
+package buffer_test
+
+import (
+	"github.com/kercylan98/minotaur/utils/buffer"
+	"testing"
+)
+
+func BenchmarkUnboundedBuffer(b *testing.B) {
+	ub := buffer.NewUnboundedN[int]()
+
+	b.Run("Put", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			ub.Put(i)
+		}
+	})
+
+	b.Run("Load", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			ub.Load()
+		}
+	})
+
+	// 先填充数据以防止 Get 被阻塞
+	for i := 0; i < b.N; i++ {
+		ub.Put(i)
+	}
+
+	b.Run("Get", func(b *testing.B) {
+		b.ResetTimer()
+		for i := 0; i < b.N; i++ {
+			ub.Put(i)
+			<-ub.Get()
+			ub.Load()
+		}
+	})
+}