Memory kits / Comparison

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 vs G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15

RAM · Crucial

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40

2×32 GB · DDR5 · 6000 MHz · CL40
GEAR SCORE 87.0 / 100Top tier
Capacity100
Speed86
Latency66
Generation100
VS
RAM · G.Skill

G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15

8×8 GB · DDR4 · 4000 MHz · CL15
GEAR SCORE 87.0 / 100Top tier
Capacity100
Speed76
Latency100
Generation62
Verdict

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 and G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 are neck and neck on specs: gear scores 87 and 87.

  • Speed: Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 leads (6,000 MHz vs 4,000 MHz).
  • CAS latency: G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL40).
  • G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 has lower true latency (7.5 ns vs 13.3 ns; speed and CL combined).
Pick this

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40

If you care most about speed.

Pick this

G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15

If you care most about cAS latency, true latency.

Spec-by-spec comparison

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15
87Gear score87
DDR5TypeDDR4
64 GBTotal capacity64 GB
2×32 GBKit8×8 GB
6,000 MHzSpeed4,000 MHz
CL40CAS latencyCL15
≈ $342Estimated price—

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 Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 or G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 better?

Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 and G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 are neck and neck on specs: gear scores 87 and 87. Speed: Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 leads (6,000 MHz vs 4,000 MHz). CAS latency: G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL40). G.Skill Trident Z Royal 64GB (8x8GB) DDR4 4000 CL15 has lower true latency (7.5 ns vs 13.3 ns; speed and CL combined).

Which one is faster?

Speed: Crucial Pro 64GB (2x32GB) DDR5 6000 CL40 leads (6,000 MHz vs 4,000 MHz).