Avexir Core 16GB (2x8GB) DDR4 2666 CL17 vs Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21
Avexir Core 16GB (2x8GB) DDR4 2666 CL17
2×8 GB · DDR4 · 2666 MHz · CL17Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21
1×16 GB · DDR4 · 2933 MHz · CL21Avexir Core 16GB (2x8GB) DDR4 2666 CL17 and Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 are neck and neck on specs: gear scores 60 and 59.
- Speed: Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz).
- CAS latency: Avexir Core 16GB (2x8GB) DDR4 2666 CL17 leads (CL17 vs CL21).
- Avexir Core 16GB (2x8GB) DDR4 2666 CL17 has lower true latency (12.8 ns vs 14.3 ns; speed and CL combined).
Avexir Core 16GB (2x8GB) DDR4 2666 CL17
If you care most about cAS latency, true latency.
Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21
If you care most about speed.
Spec-by-spec comparison
| Avexir Core 16GB (2x8GB) DDR4 2666 CL17 | Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 | |
|---|---|---|
| 60 | Gear score | 59 |
| DDR4 | Type | DDR4 |
| 16 GB | Total capacity | 16 GB |
| 2×8 GB | Kit | 1×16 GB |
| 2,666 MHz | Speed | 2,933 MHz |
| CL17 | CAS latency | CL21 |
| — | Estimated price | ≈ $200 |
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 Avexir Core 16GB (2x8GB) DDR4 2666 CL17 or Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 better?
Avexir Core 16GB (2x8GB) DDR4 2666 CL17 and Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 are neck and neck on specs: gear scores 60 and 59. Speed: Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz). CAS latency: Avexir Core 16GB (2x8GB) DDR4 2666 CL17 leads (CL17 vs CL21). Avexir Core 16GB (2x8GB) DDR4 2666 CL17 has lower true latency (12.8 ns vs 14.3 ns; speed and CL combined).
Which one is faster?
Speed: Samsung M393A2K40CB2-CVF 16GB (1x16GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz).