Mice / Comparison

Corsair M65 RGB ULTRA vs Logitech G309

Mouse · Corsair

Corsair M65 RGB ULTRA

97 g · Marksman 26K · Wired · 2022
GEAR SCORE 73.0 / 100Very good
Lightness43
Sensor92
Polling rate100
Connection65
Recency69
VS
Mouse · Logitech

Logitech G309

86 g · Logitech HERO 25K · Wireless · 2024
GEAR SCORE 74.0 / 100Very good
Lightness53
Sensor92
Polling rate66
Connection100
Recency86
Verdict

Corsair M65 RGB ULTRA and Logitech G309 are neck and neck on specs: gear scores 73 and 74.

  • Logitech G309 is 11 g lighter (86 g vs 97 g).
  • Max DPI: Corsair M65 RGB ULTRA leads (26,000 vs 25,600).
  • Polling rate: Corsair M65 RGB ULTRA leads (8000 Hz vs 1000 Hz).
  • Logitech G309 is wireless; Corsair M65 RGB ULTRA is wired.
Pick this

Corsair M65 RGB ULTRA

If you care most about max DPI, polling rate.

Pick this

Logitech G309

If you care most about weight, connection.

Spec-by-spec comparison

Corsair M65 RGB ULTRALogitech G309
73Gear score74
97 gWeight86 g
Marksman 26KSensorLogitech HERO 25K
26,000Max DPI25,600
8000 HzPolling rate1000 Hz
WiredConnectionWireless
2022Release year2024
≈ $80Estimated price≈ $90

The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.

Free · no install

Which one adds more to your setup?

The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.

FAQ

Is Corsair M65 RGB ULTRA or Logitech G309 better?

Corsair M65 RGB ULTRA and Logitech G309 are neck and neck on specs: gear scores 73 and 74. Logitech G309 is 11 g lighter (86 g vs 97 g). Max DPI: Corsair M65 RGB ULTRA leads (26,000 vs 25,600). Polling rate: Corsair M65 RGB ULTRA leads (8000 Hz vs 1000 Hz).

Which one is lighter?

Logitech G309 is 11 g lighter (86 g vs 97 g).

How much do they cost?

Estimated prices: Corsair M65 RGB ULTRA ≈ $80, Logitech G309 ≈ $90. Current prices vary by store.