Memory kits / Comparison

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 vs Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10

RAM · G.Skill

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9

4×8 GB · DDR3 · 1333 MHz · CL9
GEAR SCORE 51.0 / 100Average
Capacity90
Speed12
Latency65
Generation25
VS
RAM · Kingston

Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10

2×8 GB · DDR3 · 1866 MHz · CL10
GEAR SCORE 51.0 / 100Average
Capacity65
Speed23
Latency84
Generation25
Verdict

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 and Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 are neck and neck on specs: gear scores 51 and 51.

  • Total capacity: G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 leads (32 GB vs 16 GB).
  • Speed: Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 leads (1,866 MHz vs 1,333 MHz).
  • CAS latency: G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 leads (CL9 vs CL10).
  • Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 has lower true latency (10.7 ns vs 13.5 ns; speed and CL combined).
Pick this

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9

If you care most about total capacity, cAS latency.

Pick this

Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10

If you care most about speed, true latency.

Spec-by-spec comparison

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10
51Gear score51
DDR3TypeDDR3
32 GBTotal capacity16 GB
4×8 GBKit2×8 GB
1,333 MHzSpeed1,866 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 G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 or Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 better?

G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 and Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 are neck and neck on specs: gear scores 51 and 51. Total capacity: G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 leads (32 GB vs 16 GB). Speed: Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 leads (1,866 MHz vs 1,333 MHz). CAS latency: G.Skill Ares 32GB (4x8GB) DDR3 1333 CL9 leads (CL9 vs CL10).

Which one is faster?

Speed: Kingston KHX18C10K2/16 16GB (2x8GB) DDR3 1866 CL10 leads (1,866 MHz vs 1,333 MHz).