Meilleur DPI pour FPS (CS2, Valorant, Apex)

What is DPI and Why Does It Matter for FPS?

DPI (Dots Per Inch) is a hardware setting on your mouse sensor that determines how many pixels the cursor moves for every physical inch your mouse travels. At 800 DPI, moving your mouse 1 inch physically moves the cursor 800 pixels on screen. At 400 DPI, the same physical movement moves the cursor 400 pixels — requiring more arm movement to cover the same screen distance.

For FPS games, DPI directly affects how quickly you can turn and how precisely you can aim. The key metric is not raw DPI but eDPI (effective DPI) = DPI × in-game sensitivity. Two players with 400 DPI at 2.0 sensitivity and 800 DPI at 1.0 sensitivity experience identical cursor behavior. eDPI is the number that actually determines your mouse speed.

Pro CS2 Player DPI Settings (2026 Data)

Based on ProSettings.net data from 200+ professional CS2 players: the average DPI is 800, with the most common settings being 400 DPI (26% of pros), 800 DPI (38%), and 1000 DPI (12%). The average eDPI is approximately 820 — meaning at 800 DPI, most pros use an in-game sensitivity between 0.9 and 1.1.

Notable settings: s1mple uses 400 DPI, NiKo uses 400 DPI at 1.17 sensitivity (eDPI 468), ZywOo uses 400 DPI at 2.0 sensitivity (eDPI 800). The common thread: virtually no top CS2 pro uses more than 1600 DPI. High DPI introduces pixel skipping at fast flick speeds, reducing precision on micro-adjustments.

• • 400 DPI — 26% of pros (best for wrist-heavy players, very large mouse pads)
• • 800 DPI — 38% of pros (most balanced, works with most pad sizes)
• • 1000 DPI — 12% of pros (popular in European scene)
• • 1600+ DPI — under 10% of pros (primarily MOBA crossover players)

Pro Valorant Player DPI Settings (2026 Data)

Valorant pro settings show slightly higher DPI preferences than CS2, averaging around 877 DPI. The most common settings are 800 DPI (35% of pros) and 400 DPI (20%). Typical in-game sensitivity ranges from 0.3 to 0.5 at 800 DPI, yielding eDPI values of 240–400 — lower than CS2 on average, reflecting Valorant's tighter spray control requirements.

TenZ uses 800 DPI at 0.408 sensitivity (eDPI 326). Derke uses 800 DPI at 0.24 sensitivity (eDPI 192). cNed uses 400 DPI at 0.93 sensitivity (eDPI 372). These low eDPI values require large mouse pads (450mm+ width) and full-arm movement for 180-degree turns.

How to Test Your Current Mouse DPI for Free

Most mouse manufacturers claim specific DPI values, but sensor drift, firmware issues, and manufacturing tolerances mean your actual DPI may differ from the advertised setting by 5–15%. Budget mice with lower-end sensors can deviate even more.

Our free DPI test measures your actual DPI using the browser's raw pointer movement API. No software installation needed. You set a target DPI and physical distance, move your mouse that exact distance with a ruler, and the tool compares expected pixels to actual pixels to calculate your real DPI and deviation percentage.

How to Find Your Ideal eDPI

The best eDPI for you depends on your playstyle, game, and physical mouse pad size. A useful starting formula: find the eDPI at which you can complete a 180-degree turn by moving your mouse from one side to the other of your mouse pad in one smooth motion.

For FPS games: eDPI 200–400 is low (arm aiming, large pads required, common among CS2 pros), eDPI 400–800 is medium (most common range, accommodates wrist-arm hybrid styles), eDPI 800–1600 is high (wrist-only style, suitable for smaller desks). Start at 800 eDPI and adjust from there — lower if you feel you need more precision, higher if movements feel sluggish.

Common DPI Mistakes to Avoid

Mistake 1: Running DPI too high. High DPI does not make you a better player — it reduces micro-adjustment precision. If you cannot consistently hit headshots in bot practice, lowering your eDPI by 20% is often more effective than hardware upgrades.

Mistake 2: Compensating DPI mismatch with in-game sensitivity. Running 3200 DPI at 0.2 sensitivity produces identical cursor speed to 800 DPI at 0.8 sensitivity, but with much higher risk of pixel skipping (the sensor reports more counts than needed, and the game rounds some away). Always set DPI close to your target speed, then fine-tune with in-game sensitivity.

Mistake 3: Not verifying actual DPI. Your mouse may report 800 DPI to software but deliver 750 or 850 actual DPI due to sensor variance. A 6% deviation is enough to throw off muscle memory calibrated from months of play. Test your DPI to confirm accuracy.