G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 vs G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19
G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17
4×16 GB · DDR4 · 3600 MHz · CL17G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19
8×16 GB · DDR4 · 3866 MHz · CL19G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 and G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 are neck and neck on specs: gear scores 84 and 84.
- Total capacity: G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 leads (128 GB vs 64 GB).
- Speed: G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 leads (3,866 MHz vs 3,600 MHz).
- CAS latency: G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 leads (CL17 vs CL19).
- G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 has lower true latency (9.4 ns vs 9.8 ns; speed and CL combined).
G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17
If you care most about cAS latency, true latency.
G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19
If you care most about total capacity, speed.
Spec-by-spec comparison
| G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 | G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 | |
|---|---|---|
| 84 | Gear score | 84 |
| DDR4 | Type | DDR4 |
| 64 GB | Total capacity | 128 GB |
| 4×16 GB | Kit | 8×16 GB |
| 3,600 MHz | Speed | 3,866 MHz |
| CL17 | CAS latency | CL19 |
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.
Which one adds more to your setup?
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FAQ
Is G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 or G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 better?
G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 and G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 are neck and neck on specs: gear scores 84 and 84. Total capacity: G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 leads (128 GB vs 64 GB). Speed: G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 leads (3,866 MHz vs 3,600 MHz). CAS latency: G.Skill F4-3600C17Q-64GTZSW 64GB (4x16GB) DDR4 3600 CL17 leads (CL17 vs CL19).
Which one is faster?
Speed: G.Skill F4-3866C19Q2-128GTZSW 128GB (8x16GB) DDR4 3866 CL19 leads (3,866 MHz vs 3,600 MHz).