G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 vs Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36
G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18
8×8 GB · DDR4 · 4000 MHz · CL18Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36
2×64 GB · DDR5 · 5600 MHz · CL36G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 and Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 are neck and neck on specs: gear scores 86 and 86.
- Total capacity: Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 leads (128 GB vs 64 GB).
- Speed: Kingston FURY Beast 128GB (2x64GB) 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).
G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18
If you care most about cAS latency, true latency.
Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36
If you care most about total capacity, speed.
Spec-by-spec comparison
| G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 | Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 | |
|---|---|---|
| 86 | Gear score | 86 |
| DDR4 | Type | DDR5 |
| 64 GB | Total capacity | 128 GB |
| 8×8 GB | Kit | 2×64 GB |
| 4,000 MHz | Speed | 5,600 MHz |
| CL18 | CAS latency | CL36 |
| — | Estimated price | ≈ $680 |
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?
The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.
FAQ
Is G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 or Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 better?
G.Skill F4-4000C18Q2-64GTZKK 64GB (8x8GB) DDR4 4000 CL18 and Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 are neck and neck on specs: gear scores 86 and 86. Total capacity: Kingston FURY Beast 128GB (2x64GB) DDR5 5600 CL36 leads (128 GB vs 64 GB). Speed: Kingston FURY Beast 128GB (2x64GB) 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 Beast 128GB (2x64GB) DDR5 5600 CL36 leads (5,600 MHz vs 4,000 MHz).