Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 vs G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15
Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40
2×64 GB · DDR5 · 6000 MHz · CL40G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15
8×8 GB · DDR4 · 4000 MHz · CL15Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 and G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 are neck and neck on specs: gear scores 87 and 87.
- Total capacity: Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 leads (128 GB vs 64 GB).
- Speed: Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 leads (6,000 MHz vs 4,000 MHz).
- CAS latency: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL40).
- G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 has lower true latency (7.5 ns vs 13.3 ns; speed and CL combined).
Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40
If you care most about total capacity, speed.
G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15
If you care most about cAS latency, true latency.
Spec-by-spec comparison
| Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 | G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 | |
|---|---|---|
| 87 | Gear score | 87 |
| DDR5 | Type | DDR4 |
| 128 GB | Total capacity | 64 GB |
| 2×64 GB | Kit | 8×8 GB |
| 6,000 MHz | Speed | 4,000 MHz |
| CL40 | CAS latency | CL15 |
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 RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 or G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 better?
Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 and G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 are neck and neck on specs: gear scores 87 and 87. Total capacity: Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 leads (128 GB vs 64 GB). Speed: Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 leads (6,000 MHz vs 4,000 MHz). CAS latency: G.Skill F4-4000C15Q-32GTRS 64GB (8x8GB) DDR4 4000 CL15 leads (CL15 vs CL40).
Which one is faster?
Speed: Corsair Vengeance RGB 128GB (2x64GB) DDR5 6000 CL40 CMH128GX5M2D6000C40 leads (6,000 MHz vs 4,000 MHz).