Memory kits / Comparison

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 vs Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9

RAM · Corsair

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9

2×8 GB · DDR3 · 1600 MHz · CL9
GEAR SCORE 49.0 / 100Average
Capacity65
Speed18
Latency80
Generation25
VS
RAM · Corsair

Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9

6×2 GB · DDR3 · 1866 MHz · CL9
GEAR SCORE 49.0 / 100Average
Capacity50
Speed23
Latency92
Generation25
Verdict

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 and Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 are neck and neck on specs: gear scores 49 and 49.

  • Total capacity: Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 leads (16 GB vs 12 GB).
  • Speed: Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 leads (1,866 MHz vs 1,600 MHz).
  • Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 has lower true latency (9.6 ns vs 11.3 ns; speed and CL combined).
Pick this

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9

If you care most about total capacity.

Pick this

Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9

If you care most about speed, true latency.

Spec-by-spec comparison

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9
49Gear score49
DDR3TypeDDR3
16 GBTotal capacity12 GB
2×8 GBKit6×2 GB
1,600 MHzSpeed1,866 MHz
CL9CAS latencyCL9
≈ $170Estimated price—

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.

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FAQ

Is Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 or Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 better?

Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 and Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 are neck and neck on specs: gear scores 49 and 49. Total capacity: Corsair CMSO16GX3M2C1600C11 16GB (2x8GB) DDR3 1600 CL9 leads (16 GB vs 12 GB). Speed: Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 leads (1,866 MHz vs 1,600 MHz). Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 has lower true latency (9.6 ns vs 11.3 ns; speed and CL combined).

Which one is faster?

Speed: Corsair Dominator GT 12GB (6x2GB) DDR3 1866 CL9 leads (1,866 MHz vs 1,600 MHz).