Memory kits / Comparison

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 vs Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36

RAM · G.Skill

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18

8×8 GB · DDR4 · 4000 MHz · CL18
GEAR SCORE 86.0 / 100Top tier
Capacity100
Speed76
Latency97
Generation62
VS
RAM · Kingston

Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36

4×32 GB · DDR5 · 5600 MHz · CL36
GEAR SCORE 86.0 / 100Top tier
Capacity100
Speed77
Latency70
Generation100
Verdict

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 and Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 are neck and neck on specs: gear scores 86 and 86.

  • Total capacity: Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 leads (128 GB vs 64 GB).
  • Speed: Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 leads (5,600 MHz vs 4,000 MHz).
  • CAS latency: G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 leads (CL18 vs CL36).
  • G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 has lower true latency (9.0 ns vs 12.9 ns; speed and CL combined).
Pick this

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18

If you care most about cAS latency, true latency.

Pick this

Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36

If you care most about total capacity, speed.

Spec-by-spec comparison

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36
86Gear score86
DDR4TypeDDR5
64 GBTotal capacity128 GB
8×8 GBKit4×32 GB
4,000 MHzSpeed5,600 MHz
CL18CAS latencyCL36
—Estimated price≈ $1,490

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 F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 or Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 better?

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 and Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 are neck and neck on specs: gear scores 86 and 86. Total capacity: Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 leads (128 GB vs 64 GB). Speed: Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 leads (5,600 MHz vs 4,000 MHz). CAS latency: G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 leads (CL18 vs CL36).

Which one is faster?

Speed: Kingston FURY Renegade Pro 128GB (4x32GB) DDR5 5600 CL36 leads (5,600 MHz vs 4,000 MHz).