Bottleneck Watch
PC performance updates that can change test results
Short, dated analysis of browser AI, hardware trends, graphics drivers, and browser GPU changes that can affect benchmark scores.
Latest updates
Performance context
June 13, 2026
New browser AI benchmark: ONNX on WebGPU and CPU
How the MobileNet v2 test measures local AI inference latency and throughput.
June 8, 2026 Steam Hardware Survey: AMD nears 45% Windows CPU shareWhy broad CPU market shifts matter for bottleneck calculator assumptions.
June 8, 2026 NVIDIA driver rollback: why GPU results can change after updatesDriver versions, fan control, boost behavior, and why retesting matters.
June 8, 2026 Chrome 146 WebGPU update and browser GPU diagnosticsWhat compatibility-mode work means for browser-based GPU testing.
Editorial approach
Not a generic news feed
Updates are selected only when they help explain scanner results, calculator expectations, or real-world bottleneck troubleshooting.