Memory kits / Comparison

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 vs G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20

RAM · Corsair

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19

8×8 GB · DDR4 · 4000 MHz · CL19
GEAR SCORE 85.0 / 100Top tier
Capacity100
Speed76
Latency93
Generation62
VS
RAM · G.Skill

G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20

2×16 GB · DDR4 · 4600 MHz · CL20
GEAR SCORE 85.0 / 100Top tier
Capacity90
Speed80
Latency99
Generation62
Verdict

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 and G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 are neck and neck on specs: gear scores 85 and 85.

  • Total capacity: Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 leads (64 GB vs 32 GB).
  • Speed: G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 leads (4,600 MHz vs 4,000 MHz).
  • CAS latency: Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 leads (CL19 vs CL20).
  • G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 has lower true latency (8.7 ns vs 9.5 ns; speed and CL combined).
Pick this

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19

If you care most about total capacity, cAS latency.

Pick this

G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20

If you care most about speed, true latency.

Spec-by-spec comparison

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20
85Gear score85
DDR4TypeDDR4
64 GBTotal capacity32 GB
8×8 GBKit2×16 GB
4,000 MHzSpeed4,600 MHz
CL19CAS latencyCL20

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 Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 or G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 better?

Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 and G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 are neck and neck on specs: gear scores 85 and 85. Total capacity: Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 leads (64 GB vs 32 GB). Speed: G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 leads (4,600 MHz vs 4,000 MHz). CAS latency: Corsair Dominator Platinum 64GB (8x8GB) DDR4 4000 CL19 leads (CL19 vs CL20).

Which one is faster?

Speed: G.Skill TridentZ RGB 32GB (2x16GB) DDR4 4600 CL20 leads (4,600 MHz vs 4,000 MHz).