Corsair Vengeance RGB DDR5-6400 2x16GB vs Crucial Pro DDR5-6400 Overclocking Memory 2x16GB
Corsair Vengeance RGB DDR5-6400 2x16GB and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB arrive at the same true latency, 10.00 ns apiece. Neither is quicker than the other; Crucial Pro DDR5-6400 Overclocking Memory 2x16GB is simply tracked at the lower price, and that is the whole of it.
| Specification | CorsairVengeance RGB DDR5-6400 2x16GB | CrucialPro DDR5-6400 Overclocking Memory 2x16GB |
|---|---|---|
| Capacity (GB) | 32 | 32 |
| Speed (MT/s) | 6400 | 6400 |
| 32 | 32 | |
| True latency (ns) | 10.00 | 10.00 |
| Current best price | £509.48at Amazon.co.uk · captured 2026-09-13 | £442.74betterat Amazon.co.uk · captured 2026-09-13 |
| Price per GB | £15.92 | £13.84better |
Corsair Vengeance RGB DDR5-6400 2x16GB vs Crucial Pro DDR5-6400 Overclocking Memory 2x16GB in detail
True latency
Both kits land on 10.00 ns. The two spec sheets state the same clock and the same CAS grade — 6400 MT/s at CL32 either way — and true latency is those two figures reconciled, so it comes out the same for each.
Transfer rate
Both kits are rated 6400 MT/s — 51200 MB/s per module — and both are published at CL32. The true latency above is computed from exactly those two figures, so it lands in the same place for each.
Price and tracked history
Corsair Vengeance RGB DDR5-6400 2x16GB is tracked at £509.48 — £15.92 per gigabyte — and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB at £442.74, or £13.84. Both are 32GB kits, so the totals compare directly: Crucial Pro DDR5-6400 Overclocking Memory 2x16GB is £66.74 less than Corsair Vengeance RGB DDR5-6400 2x16GB.
Kit layout
Corsair Vengeance RGB DDR5-6400 2x16GB ships as 2 × 16GB and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB ships as 2 × 16GB — the same number of sticks either way, so both populate a board's slots identically.
Voltage
Corsair Vengeance RGB DDR5-6400 2x16GB is specified at 1.4 V and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB at 1.35 V. That is the supply each kit's published profile asks the board for.
Lighting and timings
On the lighting question: Corsair Vengeance RGB DDR5-6400 2x16GB is published with RGB lighting, and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB does not have RGB lighting. On the full timing tuple, the numbers that follow CAS: Corsair Vengeance RGB DDR5-6400 2x16GB runs 32-40-40-84, and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB runs 32-40-40-103.
Which to buy
At the prices tracked here Crucial Pro DDR5-6400 Overclocking Memory 2x16GB undercuts Corsair Vengeance RGB DDR5-6400 2x16GB, and the two are level on true latency at 10.00 ns. What that separation buys is a lower price, not a quicker kit — nothing on this page says it will feel any different in use.
Common questions about this pair
- Is Corsair Vengeance RGB DDR5-6400 2x16GB faster than Crucial Pro DDR5-6400 Overclocking Memory 2x16GB?
- Neither. Both come out at 10.00 ns of true latency: Corsair Vengeance RGB DDR5-6400 2x16GB runs 6400 MT/s at CL32 and Crucial Pro DDR5-6400 Overclocking Memory 2x16GB runs 6400 MT/s at CL32, and the two reconcile to one figure.
- Which one costs less?
- Crucial Pro DDR5-6400 Overclocking Memory 2x16GB, at £442.74 against £509.48 — £66.74 apart at the same 32GB.
- Which of these two should I buy?
- At the prices tracked here Crucial Pro DDR5-6400 Overclocking Memory 2x16GB undercuts Corsair Vengeance RGB DDR5-6400 2x16GB, and the two are level on true latency at 10.00 ns. What that separation buys is a lower price, not a quicker kit — nothing on this page says it will feel any different in use.