Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 vs OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9
Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15
1×4 GB · DDR4 · 2133 MHz · CL15OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9
2×2 GB · DDR3 · 2000 MHz · CL9Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 and OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 are neck and neck on specs: gear scores 39 and 40.
- Speed: Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz).
- CAS latency: OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 leads (CL9 vs CL15).
- OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 has lower true latency (9.0 ns vs 14.1 ns; speed and CL combined).
Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15
If you care most about speed.
OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9
If you care most about cAS latency, true latency.
Spec-by-spec comparison
| Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 | OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 | |
|---|---|---|
| 39 | Gear score | 40 |
| DDR4 | Type | DDR3 |
| 4 GB | Total capacity | 4 GB |
| 1×4 GB | Kit | 2×2 GB |
| 2,133 MHz | Speed | 2,000 MHz |
| CL15 | CAS latency | CL9 |
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 KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 or OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 better?
Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 and OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 are neck and neck on specs: gear scores 39 and 40. Speed: Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz). CAS latency: OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 leads (CL9 vs CL15). OCZ Reaper 4GB (2x2GB) DDR3 2000 CL9 has lower true latency (9.0 ns vs 14.1 ns; speed and CL combined).
Which one is faster?
Speed: Kingston KVR21SE15S8/4 4GB (1x4GB) DDR4 2133 CL15 leads (2,133 MHz vs 2,000 MHz).