Corsair Vengeance DDR5-4800 2x32GB vs Corsair Vengeance RGB DDR5-6400 2x32GB
On true latency Corsair Vengeance RGB DDR5-6400 2x32GB comes out ahead: 10.00 ns, where Corsair Vengeance DDR5-4800 2x32GB takes 16.67 ns. No current price is tracked for at least one of the two, so the comparison below is of specifications rather than cost.
| Specification | CorsairVengeance DDR5-4800 2x32GB | CorsairVengeance RGB DDR5-6400 2x32GB |
|---|---|---|
| Capacity (GB) | 64 | 64 |
| Speed (MT/s) | 4800 | 6400better |
| 40 | 32 | |
| True latency (ns) | 16.67 | 10.00better |
| Current best price | — | — |
| Price per GB | — | — |
Neither kit has a tracked price at the moment. Nothing has been captured that this page will stand behind, so the price rows stay empty rather than carrying a stale figure.
Corsair Vengeance DDR5-4800 2x32GB vs Corsair Vengeance RGB DDR5-6400 2x32GB in detail
True latency
Corsair Vengeance RGB DDR5-6400 2x32GB is the lower-latency kit at 10.00 ns against 16.67 ns for Corsair Vengeance DDR5-4800 2x32GB, 6.67 ns between them. That is the figure that reconciles the two spec sheets: a CAS number counts cycles, and cycles mean nothing apart from the rate they are counted at. Corsair Vengeance DDR5-4800 2x32GB runs 4800 MT/s at CL40; Corsair Vengeance RGB DDR5-6400 2x32GB runs 6400 MT/s at CL32.
Transfer rate
Corsair Vengeance RGB DDR5-6400 2x32GB carries the higher rating, 6400 MT/s to 4800 MT/s for Corsair Vengeance DDR5-4800 2x32GB — 51200 MB/s per module against 38400 MB/s. That is peak transfer rate, not access time: a higher clock is reached by counting more cycles for each access, which is why the CAS numbers differ too and why the true latency above is the directly comparable figure.
Kit layout
Corsair Vengeance DDR5-4800 2x32GB ships as 2 × 32GB and Corsair Vengeance RGB DDR5-6400 2x32GB ships as 2 × 32GB — the same number of sticks on both sides, so they populate a board's slots the same way.
Voltage
Corsair Vengeance DDR5-4800 2x32GB is specified at 1.1 V and Corsair Vengeance RGB DDR5-6400 2x32GB at 1.4 V. That is the supply each kit's published profile requests from the board.
Lighting and timings
On lighting: Corsair Vengeance DDR5-4800 2x32GB is published with no RGB lighting, and Corsair Vengeance RGB DDR5-6400 2x32GB has RGB lighting. On the full timing tuple — the numbers after CAS — Corsair Vengeance DDR5-4800 2x32GB publishes none, and Corsair Vengeance RGB DDR5-6400 2x32GB is 32-40-40-84.
Which to buy
Without a tracked price for both, this page cannot say which to buy — the answer depends on cost, and cost is what is absent. What the specifications do say is that Corsair Vengeance RGB DDR5-6400 2x32GB has the lower true latency, 10.00 ns.
Common questions about this pair
- Is Corsair Vengeance DDR5-4800 2x32GB faster than Corsair Vengeance RGB DDR5-6400 2x32GB?
- Yes, on true latency: 10.00 ns for Corsair Vengeance RGB DDR5-6400 2x32GB against 16.67 ns for Corsair Vengeance DDR5-4800 2x32GB. Corsair Vengeance DDR5-4800 2x32GB runs 4800 MT/s at CL40 and Corsair Vengeance RGB DDR5-6400 2x32GB runs 6400 MT/s at CL32, and the CAS numbers alone will not settle it — they count clock cycles, not time.
- Which of these two should I buy?
- Without a tracked price for both, this page cannot say which to buy — the answer depends on cost, and cost is what is absent. What the specifications do say is that Corsair Vengeance RGB DDR5-6400 2x32GB has the lower true latency, 10.00 ns.