Memory kits / Comparison

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 vs TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01

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 · TeamGroup

TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01

2×32 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 TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 are neck and neck on specs: gear scores 86 and 86.

  • Speed: TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 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

TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01

If you care most about speed.

Spec-by-spec comparison

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01
86Gear score86
DDR4TypeDDR5
64 GBTotal capacity64 GB
8×8 GBKit2×32 GB
4,000 MHzSpeed5,600 MHz
CL18CAS 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.

Free · no install

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FAQ

Is G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 or TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 better?

G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 and TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 are neck and neck on specs: gear scores 86 and 86. Speed: TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 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).

Which one is faster?

Speed: TeamGroup T-Force VULCANα 64GB (2x32GB) DDR5 5600 CL36 FLABD564G5600HC36BDC01 leads (5,600 MHz vs 4,000 MHz).