Understanding Polling Rate
Polling rate is how many times per second your mouse reports its position to your computer. Measured in Hertz (Hz), a 1000Hz mouse reports its position 1000 times per second — once every 1 millisecond. Higher rates reduce the gap between movements, which can feel smoother, especially at high DPI.
Common Polling Rates
- 125 Hz: Office mice. 8ms between reports — fine for productivity, feels laggy for FPS.
- 500 Hz: Mid-range gaming. 2ms between reports — good compromise.
- 1000 Hz: The gaming standard. 1ms between reports. Recommended for competitive play.
- 2000–4000 Hz: Modern premium mice (Razer, Logitech, Endgame Gear). Requires high-end CPU.
- 8000 Hz: Cutting edge (Razer 8K Hz, ASUS ROG). 0.125ms reports. Measurable but mostly imperceptible improvement over 1000Hz for most users.
Why Stable Polling Matters
It's not enough for a mouse to average 1000Hz — it should report consistently at 1000Hz. Dropouts to 500Hz or 250Hz can feel like micro-stutters. The "Stability" metric above shows how close the actual values stay to the average. 95%+ is excellent; below 80% suggests USB polling issues or a flaky mouse.
How We Measure
We sample mousemove events and divide the event count by elapsed time over rolling 1-second windows. This reflects what your computer actually receives, which is the only thing that matters for feel. We can't read the hardware's "advertised" rate directly — but if your mouse claims 1000Hz and we measure 1000Hz, that's a match.
Why Your Measurement Might Differ from Advertised
- USB port bandwidth: Some hubs and front-panel headers can't sustain 1000Hz.
- Operating system: macOS caps some mice at lower rates. Windows 11 with raw input works best.
- Mousepad / surface: Optical sensors need motion to generate events. Move the mouse at least 10 cm/s.
- Driver settings: Some software force-locks the rate. Razer Synapse and Logi G Hub expose this.
How to Increase Your Polling Rate
- Open your mouse's driver software (Razer Synapse, Logi G Hub, SteelSeries GG, etc.)
- Find Polling Rate settings — usually under Performance or Hardware
- Select 1000Hz (or higher if supported)
- Plug your mouse directly into a rear motherboard USB port, not a hub
- Re-test here to confirm
Keep testing
What is polling rate, really?125Hz vs 1000Hz vs 8000Hz explained, and where the difference stops mattering. Best gaming mouse 2026See which mice actually deliver the polling rate they advertise.Frequently asked questions
What polling rate should I use?
1000Hz is the right setting for essentially all players and the default we recommend. It is a 1ms report interval, which is comfortably fast enough that no perceptible difference exists between it and 8000Hz in real gameplay. Use 8000Hz only if you are on a very high refresh display and enjoy testing the difference; the practical gains are marginal. Read our full polling rate explainer for the detailed comparison.
How do I measure my mouse polling rate?
Move the mouse continuously in small circles and the tool samples the rate at which your browser receives movement events, then charts it over time. Run it for at least 10 seconds so the average stabilises. If the graph shows a flat line at a much lower value than advertised, your mouse is being throttled, most often by being in Bluetooth mode rather than 2.4GHz.
Why does my polling rate drop and rise?
Unstable polling usually comes from interference in the 2.4GHz band, USB power management putting the receiver to sleep, or background software interfering with the mouse. Move the receiver to a different USB port, ideally one on the motherboard rather than a hub, and check that no RGB or mouse software is running in the background. Our click latency guide covers diagnosing the resulting input delay.
Does polling rate affect battery life?
Significantly. Our testing showed roughly a 40% reduction in runtime when moving from 1000Hz to 8000Hz on the same wireless mouse. If you are on a long wireless session and do not need the higher rate, dropping to 1000Hz is the single easiest way to extend battery life without giving up any real performance.
Is 8000Hz polling worth the extra cost?
Rarely, on its own. The measurable latency gain over 1000Hz is under one millisecond, and both your monitor refresh and the game engine add more delay than that. We would rather spend that money on a better sensor or a shape that fits your hand. Our best gaming mouse guide ranks picks on measured performance rather than headline specs.