Memory kits / Comparison

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 vs Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15

RAM · G.Skill

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9

2×2 GB · DDR3 · 2000 MHz · CL9
GEAR SCORE 40.0 / 100Average
Capacity15
Speed26
Latency97
Generation25
VS
RAM · Kingston

Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15

1×4 GB · DDR4 · 2133 MHz · CL15
GEAR SCORE 39.0 / 100Entry level
Capacity15
Speed32
Latency62
Generation62
Verdict

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 and Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 are neck and neck on specs: gear scores 40 and 39.

  • Speed: Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz).
  • CAS latency: G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 leads (CL9 vs CL15).
  • G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 has lower true latency (9.0 ns vs 14.1 ns; speed and CL combined).
Pick this

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9

If you care most about cAS latency, true latency.

Pick this

Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15

If you care most about speed.

Spec-by-spec comparison

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15
40Gear score39
DDR3TypeDDR4
4 GBTotal capacity4 GB
2×2 GBKit1×4 GB
2,000 MHzSpeed2,133 MHz
CL9CAS latencyCL15
—Estimated price≈ $60

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

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FAQ

Is G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 or Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 better?

G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 and Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 are neck and neck on specs: gear scores 40 and 39. Speed: Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz). CAS latency: G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 leads (CL9 vs CL15). G.Skill Ripjaws 4GB (2x2GB) DDR3 2000 CL9 has lower true latency (9.0 ns vs 14.1 ns; speed and CL combined).

Which one is faster?

Speed: Kingston ValueRAM 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz).