BenchmarkDotNet v0.13.10, Windows 10 (10.0.19045.5131/22H2/2022Update)
Intel Core i7-8550U CPU 1.80GHz (Kaby Lake R), 1 CPU, 8 logical and 4 physical cores
.NET SDK 9.0.100
  [Host]     : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2
  Job-PONECF : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2
InvocationCount=1  IterationCount=1000  UnrollFactor=1  
Method Mean ErrorStdDevMedian
TryCatch_Found904.3 ns38.62 ns355.6 ns800.0 ns
ContainsKey_Found1,258.4 ns16.43 ns155.0 ns1,300.0 ns
TryGetValue_Found1,162.4 ns18.92 ns178.2 ns1,150.0 ns
TryCatch_NotFound38,754.6 ns363.78 ns3,382.5 ns38,700.0 ns
ContainsKey_NotFound2,570.4 ns34.80 ns328.6 ns2,500.0 ns
TryGetValue_NotFound2,570.5 ns29.85 ns281.6 ns2,500.0 ns