Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 vs Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34
Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18
2×8 GB · DDR4 · 4000 MHz · CL18Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34
2×16 GB · DDR5 · 4800 MHz · CL34Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 and Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 are neck and neck on specs: gear scores 76 and 76.
- Total capacity: Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 leads (32 GB vs 16 GB).
- Speed: Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 leads (4,800 MHz vs 4,000 MHz).
- CAS latency: Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 leads (CL18 vs CL34).
- Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 has lower true latency (9.0 ns vs 14.2 ns; speed and CL combined).
Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18
If you care most about cAS latency, true latency.
Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34
If you care most about total capacity, speed.
Spec-by-spec comparison
| Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 | Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 | |
|---|---|---|
| 76 | Gear score | 76 |
| DDR4 | Type | DDR5 |
| 16 GB | Total capacity | 32 GB |
| 2×8 GB | Kit | 2×16 GB |
| 4,000 MHz | Speed | 4,800 MHz |
| CL18 | CAS latency | CL34 |
| ≈ $264 | 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 Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 or Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 better?
Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 and Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 are neck and neck on specs: gear scores 76 and 76. Total capacity: Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 leads (32 GB vs 16 GB). Speed: Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 leads (4,800 MHz vs 4,000 MHz). CAS latency: Corsair Dominator Platinum RGB 16GB (2x8GB) DDR4 4000 CL18 leads (CL18 vs CL34).
Which one is faster?
Speed: Corsair Dominator Platinum RGB 32GB (2x16GB) DDR5 4800 CL34 leads (4,800 MHz vs 4,000 MHz).