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Gaming PC FPS Calculator, Bottleneck & Latency Toolkit
Engine-weighted frame rate modeling, hardware bottleneck analysis, sub-millisecond reflex testing, and memory standby cache diagnostics directly in your browser without downloads.
Configure Your Gaming PC Specs
Select your hardware, target game, and display resolution to estimate average FPS, 1% low stability, and engine bottlenecks.
ESTIMATED TELEMETRY IN COUNTER-STRIKE 2 (1080p)
AVERAGE FPS
338245
+93 FPS Gain
1% LOW FPS (STUTTER)
231100
+131 Anti-Spike
Engine Bottleneck DistributionCPU: 76% • GPU: 34%
CPU Limited: Draw calls are waiting on single-core throughput. Unpark CPU cores & tune MMCSS for +30% 1% lows.
Tuning Architecture for Your Build:
With 8–16GB RAM, Windows Standby Memory saturation is your primary cause of micro-stutters. Purging Standby cache and locking 0.500ms Timer Resolution will drastically stabilize 1% Low FPS.