Memory kits / Comparison

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 vs G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36

RAM · G.Skill

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15

8×8 GB · DDR4 · 4000 MHz · CL15
GEAR SCORE 87.0 / 100Top tier
Capacity100
Speed76
Latency100
Generation62
VS
RAM · G.Skill

G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36

2×16 GB · DDR5 · 6000 MHz · CL36
GEAR SCORE 87.0 / 100Top tier
Capacity90
Speed86
Latency75
Generation100
Verdict

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 and G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 are neck and neck on specs: gear scores 87 and 87.

  • Total capacity: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (64 GB vs 32 GB).
  • Speed: G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 leads (6,000 MHz vs 4,000 MHz).
  • CAS latency: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL36).
  • G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 has lower true latency (7.5 ns vs 12.0 ns; speed and CL combined).
Pick this

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15

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

Pick this

G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36

If you care most about speed.

Spec-by-spec comparison

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36
87Gear score87
DDR4TypeDDR5
64 GBTotal capacity32 GB
8×8 GBKit2×16 GB
4,000 MHzSpeed6,000 MHz
CL15CAS latencyCL36

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 F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 or G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 better?

G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 and G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 are neck and neck on specs: gear scores 87 and 87. Total capacity: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (64 GB vs 32 GB). Speed: G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 leads (6,000 MHz vs 4,000 MHz). CAS latency: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL36).

Which one is faster?

Speed: G.Skill Trident Z 32GB (2x16GB) DDR5 6000 CL36 leads (6,000 MHz vs 4,000 MHz).