BenchmarkDotNet v0.13.11, Windows 10 (10.0.19045.3208/22H2/2022Update)
Intel Core i7-8550U CPU 1.80GHz (Kaby Lake R), 1 CPU, 8 logical and 4 physical cores
.NET SDK 8.0.100
  [Host]     : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
  DefaultJob : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
Method Dim1Dim2Dim3Dim4AccessCountXYDTMean Error StdDev
RandomArray41281284810000421337341,212.305 ns1,908.3709 ns1,489.9305 ns
ConstantArray4128128481000042133732,172.240 ns631.7282 ns590.9189 ns
OneArray412812848100004213372.566 ns0.0386 ns0.0322 ns
RandomArray11111281284810000421337322,092.139 ns781.8521 ns652.8819 ns
ConstantArray1111128128481000042133711,601.652 ns135.9860 ns120.5481 ns
OneArray111112812848100004213371.376 ns0.0165 ns0.0154 ns
RandomArray2111281284810000421337323,241.421 ns1,674.4696 ns1,398.2580 ns
ConstantArray211128128481000042133719,420.154 ns70.2052 ns62.2351 ns
OneArray21112812848100004213371.615 ns0.0947 ns0.1475 ns
SumRandomValues1281284810000421337308,137.992 ns847.6122 ns751.3861 ns