Memory kits / Comparison

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 vs Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13

RAM · Corsair

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9

3×2 GB · DDR3 · 1333 MHz · CL9
GEAR SCORE 31.0 / 100Entry level
Capacity25
Speed12
Latency65
Generation25
VS
RAM · Mushkin

Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13

1×4 GB · DDR3 · 1866 MHz · CL13
GEAR SCORE 31.0 / 100Entry level
Capacity15
Speed23
Latency62
Generation25
Verdict

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 and Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 are neck and neck on specs: gear scores 31 and 31.

  • Total capacity: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (6 GB vs 4 GB).
  • Speed: Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 leads (1,866 MHz vs 1,333 MHz).
  • CAS latency: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (CL9 vs CL13).
  • Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 has lower true latency (13.5 ns vs 13.9 ns; speed and CL combined).
Pick this

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9

If you care most about total capacity, cAS latency, true latency.

Pick this

Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13

If you care most about speed.

Spec-by-spec comparison

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13
31Gear score31
DDR3TypeDDR3
6 GBTotal capacity4 GB
3×2 GBKit1×4 GB
1,333 MHzSpeed1,866 MHz
CL9CAS latencyCL13

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 XMS3 6GB (3x2GB) DDR3 1333 CL9 or Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 better?

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 and Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 are neck and neck on specs: gear scores 31 and 31. Total capacity: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (6 GB vs 4 GB). Speed: Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 leads (1,866 MHz vs 1,333 MHz). CAS latency: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (CL9 vs CL13).

Which one is faster?

Speed: Mushkin Proline 4GB (1x4GB) DDR3 1866 CL13 leads (1,866 MHz vs 1,333 MHz).