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Performance Reflection Performance
github-actions[bot] edited this page Jan 26, 2026
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Unity Helpers replaces ad-hoc reflection with cached delegates that favour expression lambdas on IL2CPP-safe platforms and fall back to dynamic IL emit or plain reflection where available. These benchmarks compare raw System.Reflection against the helpers for common access patterns.
Each run updates the table for the current operating system only. Sections that still show _No benchmark data generated yet._ simply have not been executed on that platform.
Generated on 2026-01-12 01:50:03 UTC
| Scenario | Helper (ops/sec) | System.Reflection (ops/sec) | Speedup vs Reflection |
|---|---|---|---|
| Instance Field Get (boxed) | 25.21M | 6.69M | 3.77x |
| Instance Field Set (boxed) | 22.18M | 5.50M | 4.03x |
| Static Field Get (boxed) | 16.53M | 2.71M | 6.09x |
| Static Field Set (boxed) | 18.01M | 4.92M | 3.66x |
| Instance Property Get (boxed) | 28.85M | 25.19M | 1.15x |
| Instance Property Set (boxed) | 24.78M | 1.49M | 16.61x |
| Static Property Get (boxed) | 21.82M | 24.49M | 0.89x |
| Static Property Set (boxed) | 26.46M | 2.54M | 10.42x |
| Instance Method Invoke (boxed) | 20.55M | 1.71M | 11.99x |
| Static Method Invoke (boxed) | 25.30M | 2.68M | 9.42x |
| Constructor Invoke (boxed) | 23.48M | 2.52M | 9.33x |
| Scenario | Helper (ops/sec) | Baseline Delegate (ops/sec) | System.Reflection (ops/sec) | Speedup vs Delegate | Speedup vs Reflection |
|---|---|---|---|---|---|
| Instance Field Get (typed) | 650.81M | 661.45M | 6.69M | 0.98x | 97.25x |
| Instance Field Set (typed) | 653.34M | 660.94M | 5.50M | 0.99x | 118.80x |
| Static Field Get (typed) | 663.07M | 687.03M | 2.71M | 0.97x | 244.39x |
| Static Field Set (typed) | 681.63M | 670.11M | 4.92M | 1.02x | 138.44x |
| Instance Property Get (typed) | 685.44M | 692.09M | 25.19M | 0.99x | 27.21x |
| Instance Property Set (typed) | 661.24M | 701.70M | 1.49M | 0.94x | 443.26x |
| Static Property Get (typed) | 652.49M | 685.16M | 24.49M | 0.95x | 26.64x |
| Static Property Set (typed) | 677.05M | 657.03M | 2.54M | 1.03x | 266.65x |
| Instance Method Invoke (typed) | 686.13M | 685.59M | 1.71M | 1.00x | 400.58x |
| Static Method Invoke (typed) | 659.66M | 678.18M | 2.68M | 0.97x | 245.75x |
| Scenario | Helper (ops/sec) | System.Reflection (ops/sec) | Speedup vs Reflection |
|---|---|---|---|
| Instance Field Get (boxed) | 24.78M | 6.08M | 4.07x |
| Instance Field Set (boxed) | 28.58M | 5.48M | 5.21x |
| Static Field Get (boxed) | 20.95M | 8.51M | 2.46x |
| Static Field Set (boxed) | 27.73M | 4.57M | 6.06x |
| Instance Property Get (boxed) | 21.15M | 3.49M | 6.06x |
| Instance Property Set (boxed) | 12.82M | 2.02M | 6.34x |
| Static Property Get (boxed) | 22.50M | 20.45M | 1.10x |
| Static Property Set (boxed) | 20.66M | 2.88M | 7.17x |
| Instance Method Invoke (boxed) | 23.90M | 1.98M | 12.08x |
| Static Method Invoke (boxed) | 27.12M | 2.21M | 12.27x |
| Constructor Invoke (boxed) | 27.01M | 2.54M | 10.65x |
| Scenario | Helper (ops/sec) | Baseline Delegate (ops/sec) | System.Reflection (ops/sec) | Speedup vs Delegate | Speedup vs Reflection |
|---|---|---|---|---|---|
| Instance Field Get (typed) | 692.43M | 658.49M | 6.08M | 1.05x | 113.81x |
| Instance Field Set (typed) | 651.66M | 657.97M | 5.48M | 0.99x | 118.84x |
| Static Field Get (typed) | 647.30M | 683.07M | 8.51M | 0.95x | 76.02x |
| Static Field Set (typed) | 669.78M | 656.50M | 4.57M | 1.02x | 146.40x |
| Instance Property Get (typed) | 676.92M | 684.18M | 3.49M | 0.99x | 194.03x |
| Instance Property Set (typed) | 657.90M | 691.31M | 2.02M | 0.95x | 325.26x |
| Static Property Get (typed) | 643.98M | 684.71M | 20.45M | 0.94x | 31.49x |
| Static Property Set (typed) | 669.72M | 653.78M | 2.88M | 1.02x | 232.38x |
| Instance Method Invoke (typed) | 680.33M | 680.42M | 1.98M | 1.00x | 343.95x |
| Static Method Invoke (typed) | 653.83M | 674.42M | 2.21M | 0.97x | 295.69x |
| Scenario | Helper (ops/sec) | System.Reflection (ops/sec) | Speedup vs Reflection |
|---|---|---|---|
| Instance Field Get (boxed) | 27.70M | 5.80M | 4.77x |
| Instance Field Set (boxed) | 28.24M | 5.45M | 5.18x |
| Static Field Get (boxed) | 21.57M | 8.41M | 2.56x |
| Static Field Set (boxed) | 25.65M | 6.16M | 4.17x |
| Instance Property Get (boxed) | 18.83M | 22.95M | 0.82x |
| Instance Property Set (boxed) | 25.31M | 1.98M | 12.80x |
| Static Property Get (boxed) | 23.51M | 8.69M | 2.71x |
| Static Property Set (boxed) | 2.06M | 2.86M | 0.72x |
| Instance Method Invoke (boxed) | 23.09M | 2.00M | 11.56x |
| Static Method Invoke (boxed) | 27.05M | 2.12M | 12.75x |
| Constructor Invoke (boxed) | 26.10M | 2.52M | 10.36x |
| Scenario | Helper (ops/sec) | Baseline Delegate (ops/sec) | System.Reflection (ops/sec) | Speedup vs Delegate | Speedup vs Reflection |
|---|---|---|---|---|---|
| Instance Field Get (typed) | 662.00M | 685.29M | 5.80M | 0.97x | 114.09x |
| Instance Field Set (typed) | 654.77M | 661.50M | 5.45M | 0.99x | 120.17x |
| Static Field Get (typed) | 657.70M | 683.29M | 8.41M | 0.96x | 78.17x |
| Static Field Set (typed) | 675.09M | 659.39M | 6.16M | 1.02x | 109.61x |
| Instance Property Get (typed) | 673.39M | 690.30M | 22.95M | 0.98x | 29.34x |
| Instance Property Set (typed) | 652.07M | 693.53M | 1.98M | 0.94x | 329.72x |
| Static Property Get (typed) | 648.59M | 682.82M | 8.69M | 0.95x | 74.63x |
| Static Property Set (typed) | 671.01M | 654.32M | 2.86M | 1.03x | 234.23x |
| Instance Method Invoke (typed) | 690.97M | 686.98M | 2.00M | 1.01x | 345.91x |
| Static Method Invoke (typed) | 660.09M | 679.79M | 2.12M | 0.97x | 311.08x |
| Scenario | Helper (ops/sec) | System.Reflection (ops/sec) | Speedup vs Reflection |
|---|---|---|---|
| Instance Field Get (boxed) | 7.48M | 5.76M | 1.30x |
| Instance Field Set (boxed) | 5.57M | 5.47M | 1.02x |
| Static Field Get (boxed) | 7.71M | 7.19M | 1.07x |
| Static Field Set (boxed) | 6.01M | 6.13M | 0.98x |
| Instance Property Get (boxed) | 21.09M | 18.38M | 1.15x |
| Instance Property Set (boxed) | 2.09M | 2.06M | 1.01x |
| Static Property Get (boxed) | 20.07M | 23.51M | 0.85x |
| Static Property Set (boxed) | 2.88M | 2.02M | 1.42x |
| Instance Method Invoke (boxed) | 1.99M | 1.98M | 1.01x |
| Static Method Invoke (boxed) | 2.69M | 2.72M | 0.99x |
| Constructor Invoke (boxed) | 2.55M | 2.50M | 1.02x |
| Scenario | Helper (ops/sec) | Baseline Delegate (ops/sec) | System.Reflection (ops/sec) | Speedup vs Delegate | Speedup vs Reflection |
|---|---|---|---|---|---|
| Instance Field Get (typed) | 5.24M | 662.95M | 5.76M | 0.01x | 0.91x |
| Instance Field Set (typed) | 5.46M | 668.23M | 5.47M | 0.01x | 1.00x |
| Static Field Get (typed) | 8.64M | 683.37M | 7.19M | 0.01x | 1.20x |
| Static Field Set (typed) | 4.77M | 661.19M | 6.13M | 0.01x | 0.78x |
| Instance Property Get (typed) | 675.25M | 683.53M | 18.38M | 0.99x | 36.75x |
| Instance Property Set (typed) | 655.22M | 704.28M | 2.06M | 0.93x | 317.56x |
| Static Property Get (typed) | 652.21M | 691.83M | 23.51M | 0.94x | 27.75x |
| Static Property Set (typed) | 678.92M | 659.94M | 2.02M | 1.03x | 335.95x |
| Instance Method Invoke (typed) | 692.36M | 685.00M | 1.98M | 1.01x | 350.50x |
| Static Method Invoke (typed) | 661.40M | 678.90M | 2.72M | 0.97x | 242.98x |
No benchmark data generated yet.
No benchmark data generated yet.
No benchmark data generated yet.
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