Corsair Vengeance DDR5-4800 2x32GB vs Corsair Vengeance DDR5-5600 2x32GB
Corsair Vengeance DDR5-5600 2x32GB has the lower true latency of the two at 14.29 ns, against 16.67 ns for Corsair Vengeance DDR5-4800 2x32GB. On top of the latency, Corsair Vengeance DDR5-5600 2x32GB carries the lower tracked price, so both measured axes point the same way.
| Specification | CorsairVengeance DDR5-4800 2x32GB | CorsairVengeance DDR5-5600 2x32GB |
|---|---|---|
| Capacity (GB) | 64 | 64 |
| Speed (MT/s) | 4800 | 5600better |
| 40 | 40 | |
| True latency (ns) | 16.67 | 14.29better |
| Current best price | 1 124,42 €at Amazon.fr · captured 2026-09-13 | 808,62 €betterat Amazon.fr · captured 2026-09-09 |
| Price per GB | 17,57 € | 12,63 €better |
Corsair Vengeance DDR5-4800 2x32GB vs Corsair Vengeance DDR5-5600 2x32GB in detail
True latency
Corsair Vengeance DDR5-5600 2x32GB is the lower-latency kit at 14.29 ns, against 16.67 ns for Corsair Vengeance DDR5-4800 2x32GB — a difference of 2.38 ns. That figure is what reconciles the two spec sheets: CAS latency counts clock cycles, so it only means something next to the clock it counts. Corsair Vengeance DDR5-4800 2x32GB runs 4800 MT/s at CL40; Corsair Vengeance DDR5-5600 2x32GB runs 5600 MT/s at CL40.
Transfer rate
Corsair Vengeance DDR5-5600 2x32GB is rated 5600 MT/s against 4800 MT/s for Corsair Vengeance DDR5-4800 2x32GB — 44800 MB/s per module, against 38400 MB/s. That is peak transfer rate, not access time. Both kits are published at CL40, so the same count of cycles takes less time at the higher clock, and the true latency above is the directly comparable figure.
Price and tracked history
Corsair Vengeance DDR5-4800 2x32GB is tracked at 1 124,42 € — 17,57 € per gigabyte — and Corsair Vengeance DDR5-5600 2x32GB at 808,62 €, or 12,63 €. Both are 64GB kits, so the totals compare directly: Corsair Vengeance DDR5-5600 2x32GB is 315,80 € less than Corsair Vengeance DDR5-4800 2x32GB. At 808,62 €, Corsair Vengeance DDR5-5600 2x32GB is running 24% below its own 90-day median.
Kit layout
Corsair Vengeance DDR5-4800 2x32GB ships as 2 × 32GB and Corsair Vengeance DDR5-5600 2x32GB ships as 2 × 32GB — the same number of sticks either way, so both populate a board's slots identically.
Voltage
Corsair Vengeance DDR5-4800 2x32GB is specified at 1.1 V and Corsair Vengeance DDR5-5600 2x32GB at 1.25 V. That is the supply each kit's published profile asks the board for.
Lighting and timings
On the lighting question: Corsair Vengeance DDR5-4800 2x32GB does not have RGB lighting, and Corsair Vengeance DDR5-5600 2x32GB does not have RGB lighting. On the full timing tuple, the numbers that follow CAS: Corsair Vengeance DDR5-4800 2x32GB does not publish one, and Corsair Vengeance DDR5-5600 2x32GB runs 40-40-40-77.
Which to buy
Corsair Vengeance DDR5-5600 2x32GB gives up nothing to Corsair Vengeance DDR5-4800 2x32GB on what is measured here: quicker on true latency at 14.29 ns against 16.67 ns, and the cheaper of the two at the prices this site has tracked.
Common questions about this pair
- Is Corsair Vengeance DDR5-4800 2x32GB faster than Corsair Vengeance DDR5-5600 2x32GB?
- Corsair Vengeance DDR5-5600 2x32GB is, on true latency: 14.29 ns against 16.67 ns. Corsair Vengeance DDR5-4800 2x32GB runs 4800 MT/s at CL40 and Corsair Vengeance DDR5-5600 2x32GB runs 5600 MT/s at CL40; the CAS numbers alone do not settle it, because they count clock cycles rather than time.
- Which one costs less?
- Corsair Vengeance DDR5-5600 2x32GB, at 808,62 € against 1 124,42 € — 315,80 € apart at the same 64GB.
- Which of these two should I buy?
- Corsair Vengeance DDR5-5600 2x32GB gives up nothing to Corsair Vengeance DDR5-4800 2x32GB on what is measured here: quicker on true latency at 14.29 ns against 16.67 ns, and the cheaper of the two at the prices this site has tracked.