Memory kits / Comparison

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 vs Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10

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 · Patriot

Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10

1×4 GB · DDR3 · 1600 MHz · CL10
GEAR SCORE 32.0 / 100Entry level
Capacity15
Speed18
Latency72
Generation25
Verdict

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 and Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 are neck and neck on specs: gear scores 31 and 32.

  • Total capacity: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (6 GB vs 4 GB).
  • Speed: Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 leads (1,600 MHz vs 1,333 MHz).
  • CAS latency: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (CL9 vs CL10).
  • Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 has lower true latency (12.5 ns vs 13.5 ns; speed and CL combined).
Pick this

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9

If you care most about total capacity, cAS latency.

Pick this

Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10

If you care most about speed, true latency.

Spec-by-spec comparison

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10
31Gear score32
DDR3TypeDDR3
6 GBTotal capacity4 GB
3×2 GBKit1×4 GB
1,333 MHzSpeed1,600 MHz
CL9CAS latencyCL10

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 Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 better?

Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 and Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 are neck and neck on specs: gear scores 31 and 32. Total capacity: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (6 GB vs 4 GB). Speed: Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 leads (1,600 MHz vs 1,333 MHz). CAS latency: Corsair XMS3 6GB (3x2GB) DDR3 1333 CL9 leads (CL9 vs CL10).

Which one is faster?

Speed: Patriot Viper 3 4GB (1x4GB) DDR3 1600 CL10 leads (1,600 MHz vs 1,333 MHz).