Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 vs VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21
Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18
2×4 GB · DDR4 · 2666 MHz · CL18VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21
1×8 GB · DDR4 · 2933 MHz · CL21Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 and VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 are neck and neck on specs: gear scores 50 and 50.
- Speed: VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz).
- CAS latency: Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 leads (CL18 vs CL21).
- Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 has lower true latency (13.5 ns vs 14.3 ns; speed and CL combined).
Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18
If you care most about cAS latency, true latency.
VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21
If you care most about speed.
Spec-by-spec comparison
| Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 | VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 | |
|---|---|---|
| 50 | Gear score | 50 |
| DDR4 | Type | DDR4 |
| 8 GB | Total capacity | 8 GB |
| 2×4 GB | Kit | 1×8 GB |
| 2,666 MHz | Speed | 2,933 MHz |
| CL18 | CAS latency | CL21 |
| ≈ $70 | 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 Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 or VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 better?
Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 and VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 are neck and neck on specs: gear scores 50 and 50. Speed: VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz). CAS latency: Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 leads (CL18 vs CL21). Corsair Vengeance 8GB (2x4GB) DDR4 2666 CL18 has lower true latency (13.5 ns vs 14.3 ns; speed and CL combined).
Which one is faster?
Speed: VisionTek 901343 8GB (1x8GB) DDR4 2933 CL21 leads (2,933 MHz vs 2,666 MHz).