ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 vs Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9
ADATA Premier 4GB (1x4GB) DDR4 2666 CL19
1×4 GB · DDR4 · 2666 MHz · CL19Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9
2×8 GB · DDR3 · 1333 MHz · CL9ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 and Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 are neck and neck on specs: gear scores 43 and 43.
- Total capacity: Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 leads (16 GB vs 4 GB).
- Speed: ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,333 MHz).
- CAS latency: Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 leads (CL9 vs CL19).
- Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 has lower true latency (13.5 ns vs 14.3 ns; speed and CL combined).
ADATA Premier 4GB (1x4GB) DDR4 2666 CL19
If you care most about speed.
Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9
If you care most about total capacity, cAS latency, true latency.
Spec-by-spec comparison
| ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 | Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 | |
|---|---|---|
| 43 | Gear score | 43 |
| DDR4 | Type | DDR3 |
| 4 GB | Total capacity | 16 GB |
| 1×4 GB | Kit | 2×8 GB |
| 2,666 MHz | Speed | 1,333 MHz |
| CL19 | CAS latency | CL9 |
| — | Estimated price | ≈ $100 |
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 ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 or Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 better?
ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 and Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 are neck and neck on specs: gear scores 43 and 43. Total capacity: Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 leads (16 GB vs 4 GB). Speed: ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,333 MHz). CAS latency: Corsair CMV16GX3M2A1333C9 16GB (2x8GB) DDR3 1333 CL9 leads (CL9 vs CL19).
Which one is faster?
Speed: ADATA Premier 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,333 MHz).