Corsair Vengeance DDR5-6800 2x16GB vs TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32
10.00 ns of true latency for TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 against 11.77 ns for Corsair Vengeance DDR5-6800 2x16GB, so the first of those is the quicker to respond. On top of the latency, TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 carries the lower tracked price, so both measured axes point the same way.
| Specification | CorsairVengeance DDR5-6800 2x16GB | TeamGroupT-Force Delta RGB DDR5-6400 2x16GB CL32 |
|---|---|---|
| Capacity (GB) | 32 | 32 |
| Speed (MT/s) | 6800better | 6400 |
| 40 | 32 | |
| True latency (ns) | 11.77 | 10.00better |
| Current best price | 739,00 €at Amazon.es · captured 2026-09-04 | 583,00 €betterat Amazon.es · captured 2026-09-13 |
| Price per GB | 23,09 € | 18,22 €better |
Corsair Vengeance DDR5-6800 2x16GB vs TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 in detail
True latency
TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 is the lower-latency kit at 10.00 ns against 11.77 ns for Corsair Vengeance DDR5-6800 2x16GB, 1.76 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 DDR5-6800 2x16GB runs 6800 MT/s at CL40; TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 runs 6400 MT/s at CL32.
Transfer rate
Corsair Vengeance DDR5-6800 2x16GB carries the higher rating, 6800 MT/s to 6400 MT/s for TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 — 54400 MB/s per module against 51200 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.
Price and tracked history
Corsair Vengeance DDR5-6800 2x16GB is tracked at 739,00 €, or 23,09 € per gigabyte; TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 at 583,00 €, or 18,22 €. At the same 32GB, that puts TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 156,00 € less than Corsair Vengeance DDR5-6800 2x16GB. TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32's 583,00 € sits 9% under its own 90-day median.
Kit layout
Corsair Vengeance DDR5-6800 2x16GB ships as 2 × 16GB and TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 ships as 2 × 16GB — the same number of sticks on both sides, so they populate a board's slots the same way.
Lighting and timings
On lighting: Corsair Vengeance DDR5-6800 2x16GB is published with no RGB lighting, and TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 has RGB lighting. On the full timing tuple — the numbers after CAS — Corsair Vengeance DDR5-6800 2x16GB publishes none, and TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 is 32-39-39-102.
Which to buy
TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 leads Corsair Vengeance DDR5-6800 2x16GB on both of the axes this page measures: the lower true latency, 10.00 ns against 11.77 ns, and the lower price of the two at what this site has tracked.
Common questions about this pair
- Is Corsair Vengeance DDR5-6800 2x16GB faster than TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32?
- Yes, on true latency: 10.00 ns for TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 against 11.77 ns for Corsair Vengeance DDR5-6800 2x16GB. Corsair Vengeance DDR5-6800 2x16GB runs 6800 MT/s at CL40 and TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 runs 6400 MT/s at CL32, and the CAS numbers alone will not settle it — they count clock cycles, not time.
- Which one costs less?
- TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32, tracked at 583,00 € against 739,00 €: 156,00 € between them at the same 32GB.
- Which of these two should I buy?
- TeamGroup T-Force Delta RGB DDR5-6400 2x16GB CL32 leads Corsair Vengeance DDR5-6800 2x16GB on both of the axes this page measures: the lower true latency, 10.00 ns against 11.77 ns, and the lower price of the two at what this site has tracked.