Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 vs Kingston Predator 8GB (2x4GB) DDR3 1866 CL10
Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19
1×4 GB · DDR4 · 2666 MHz · CL19Kingston Predator 8GB (2x4GB) DDR3 1866 CL10
2×4 GB · DDR3 · 1866 MHz · CL10Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 and Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 are neck and neck on specs: gear scores 43 and 42.
- Total capacity: Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 leads (8 GB vs 4 GB).
- Speed: Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,866 MHz).
- CAS latency: Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 leads (CL10 vs CL19).
- Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 has lower true latency (10.7 ns vs 14.3 ns; speed and CL combined).
Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19
If you care most about speed.
Kingston Predator 8GB (2x4GB) DDR3 1866 CL10
If you care most about total capacity, cAS latency, true latency.
Spec-by-spec comparison
| Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 | Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 | |
|---|---|---|
| 43 | Gear score | 42 |
| DDR4 | Type | DDR3 |
| 4 GB | Total capacity | 8 GB |
| 1×4 GB | Kit | 2×4 GB |
| 2,666 MHz | Speed | 1,866 MHz |
| CL19 | CAS latency | CL10 |
| ≈ $42 | Estimated price | — |
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 Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 or Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 better?
Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 and Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 are neck and neck on specs: gear scores 43 and 42. Total capacity: Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 leads (8 GB vs 4 GB). Speed: Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,866 MHz). CAS latency: Kingston Predator 8GB (2x4GB) DDR3 1866 CL10 leads (CL10 vs CL19).
Which one is faster?
Speed: Kingston KCP426NS6/4 4GB (1x4GB) DDR4 2666 CL19 leads (2,666 MHz vs 1,866 MHz).