G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 vs Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15
G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10
8×8 GB · DDR3 · 1866 MHz · CL10Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15
1×32 GB · DDR4 · 2133 MHz · CL15G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 and Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 are neck and neck on specs: gear scores 62 and 61.
- Total capacity: G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 leads (64 GB vs 32 GB).
- Speed: Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 leads (2,133 MHz vs 1,866 MHz).
- CAS latency: G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 leads (CL10 vs CL15).
- G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 has lower true latency (10.7 ns vs 14.1 ns; speed and CL combined).
G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10
If you care most about total capacity, cAS latency, true latency.
Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15
If you care most about speed.
Spec-by-spec comparison
| G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 | Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 | |
|---|---|---|
| 62 | Gear score | 61 |
| DDR3 | Type | DDR4 |
| 64 GB | Total capacity | 32 GB |
| 8×8 GB | Kit | 1×32 GB |
| 1,866 MHz | Speed | 2,133 MHz |
| CL10 | CAS latency | CL15 |
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 Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 or Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 better?
G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 and Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 are neck and neck on specs: gear scores 62 and 61. Total capacity: G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 leads (64 GB vs 32 GB). Speed: Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 leads (2,133 MHz vs 1,866 MHz). CAS latency: G.Skill Ripjaws Z 64GB (8x8GB) DDR3 1866 CL10 leads (CL10 vs CL15).
Which one is faster?
Speed: Samsung M393A4K40BB0-CPB0 32GB (1x32GB) DDR4 2133 CL15 leads (2,133 MHz vs 1,866 MHz).