Memory kits / Comparison

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 vs G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18

RAM · Crucial

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7

3×4 GB · DDR3 · 1333 MHz · CL7
GEAR SCORE 44.0 / 100Average
Capacity50
Speed12
Latency86
Generation25
VS
RAM · G.Skill

G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18

1×4 GB · DDR4 · 2666 MHz · CL18
GEAR SCORE 44.0 / 100Average
Capacity15
Speed46
Latency65
Generation62
Verdict

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 and G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 are neck and neck on specs: gear scores 44 and 44.

  • Total capacity: Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 leads (12 GB vs 4 GB).
  • Speed: G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 leads (2,666 MHz vs 1,333 MHz).
  • CAS latency: Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 leads (CL7 vs CL18).
  • Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 has lower true latency (10.5 ns vs 13.5 ns; speed and CL combined).
Pick this

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7

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

Pick this

G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18

If you care most about speed.

Spec-by-spec comparison

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18
44Gear score44
DDR3TypeDDR4
12 GBTotal capacity4 GB
3×4 GBKit1×4 GB
1,333 MHzSpeed2,666 MHz
CL7CAS latencyCL18
—Estimated price≈ $42

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 Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 or G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 better?

Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 and G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 are neck and neck on specs: gear scores 44 and 44. Total capacity: Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 leads (12 GB vs 4 GB). Speed: G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 leads (2,666 MHz vs 1,333 MHz). CAS latency: Crucial Ballistix 12GB (3x4GB) DDR3 1333 CL7 leads (CL7 vs CL18).

Which one is faster?

Speed: G.Skill Ripjaws 4GB (1x4GB) DDR4 2666 CL18 leads (2,666 MHz vs 1,333 MHz).