Team Group T-Force Delta RGB 64GB DDR5-6400

Team Group's T-Force Delta RGB is a 64GB DDR5 kit running at 6400 MT/s with CL30 timings, putting it in the top tier of our memory database. It's expensive, especially at $1,300 USD, but the combination of capacity and latency is rare. Gaming and workstation scores are both above 89, making this a strong pick for high-end builds. Just check your motherboard QVL before buying, because 1.40V at these speeds needs solid power delivery.

Let's talk about what CL30 at 6400 MT/s actually means. The latency ranking puts this kit in the 96th percentile of all memory we've tested. That's not just good, it's near the top of the charts. For gaming, that translates to snappier frame times and better 1% lows, especially in CPU-bound scenarios. The speed ranking is equally impressive at the 95th percentile. You're getting bandwidth that keeps pace with the fastest DDR5 kits on the market.

The 64GB capacity lands in the 90th percentile, which is a big deal for workstation users. Video editors, 3D artists, and anyone running virtual machines will appreciate the headroom. The feature score sits at the 87th percentile, driven by the RGB implementation and the XMP 3.0 support. One thing to note: the 1.40V requirement means you'll want a motherboard with solid power delivery. Most modern boards handle this fine, but it's worth checking your QVL before you buy. Team Group's own description mentions this, and it's not just boilerplate. The CPU's integrated memory controller and your BIOS version genuinely matter at these speeds.

The Kingston FURY Beast KF564C32BWEAK2-64 is probably the most direct competitor. It's also 64GB at 6400 MT/s, but with CL32 timings instead of CL30. That's a small but real difference in latency. The Kingston kit tends to be cheaper, so if you're budget-conscious and don't care about squeezing every last frame, it's a solid alternative. The G.Skill Trident Z5 Royal is another option, running at 6000 MT/s with CL26 timings. Slower clock speed but even tighter latency. It's a different approach to the same problem, and some workloads prefer one over the other.

The Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 is the closest match on paper. Same capacity, same speed, but CL32 instead of CL30. Corsair's RGB ecosystem is more mature if you're already invested in iCUE. The Crucial Pro Overclocking kit is interesting because it's aimed at enthusiasts who want to manually tune their timings. It's not as plug-and-play as the Team Group kit, but it offers more flexibility if you know what you're doing. The KLEVV CRAS V RGB is the wildcard, with a distinctive design and competitive specs at 6000 MT/s.

Here's where things get interesting. The pricing on this kit is all over the map depending on where you live. In the US, you're looking at $1,300, which is a serious chunk of change. In Canada, the spread is CAD 1,530 to CAD 1,838 across two listings. That's a CAD 308 difference for the exact same kit, which is wild. If you're in Canada, shop around. The lower end of that range is a much better deal than the higher end.

For what you're getting, the value proposition depends entirely on your use case. If you're a gamer who just wants fast RAM, you can get 32GB kits with similar speeds for a lot less. But if you need 64GB and you want it fast, this kit is actually competitive. The combination of capacity and latency is rare, and that's what you're paying for. Compared to the Corsair VENGEANCE RGB at similar speeds, you're getting tighter timings for a comparable price. The Kingston FURY Beast is cheaper but runs at CL32, so you're trading a bit of latency for savings.

Team Group's T-Force Delta RGB kit is one of those rare products that makes you do a double take. 64GB of DDR5 running at 6400 MT/s with a CL30 latency is a seriously aggressive spec sheet. That combination puts it in the top tier of our memory database, and it's aimed squarely at people who want both capacity and speed without compromise. If you're building a high-end gaming rig or a workstation that chews through RAM, this kit is basically a flex.

What makes this interesting is the balance. A lot of high-capacity kits sacrifice latency for stability. You'll see 64GB kits running at CL36 or CL40 all day long. This one holds CL30 at 6400 MT/s, which is the kind of timing you'd expect from a much smaller, speed-focused kit. The 1.40V voltage is a bit higher than the DDR5 baseline, but that's the trade-off for keeping those timings tight with this much capacity.

The RGB heat spreader is the Delta line's signature look, and it's a nice bonus if you're into that sort of thing. But the real story here is the silicon underneath. Team Group is positioning this as a premium kit for people who don't want to choose between having enough RAM and having fast RAM. And honestly, the numbers back that up.

If you're building a server or a workstation where data integrity is critical, this kit is not for you. The server score of 39.4 makes that clear. There's no ECC support, and the high voltage and tight timings are optimized for consumer workloads, not 24/7 stability under heavy server loads. Look at ECC UDIMMs or RDIMMs instead.

Budget-conscious gamers should also think twice. If you're running a mid-range build with a Ryzen 5 or Core i5, you won't see the full benefit of this kit. A 32GB kit at 6000 MT/s with CL30 timings will give you 95% of the gaming performance for half the price. The extra capacity is nice, but it's not doing anything for your frame rates in most games. Save the money and put it toward a better GPU.

If you're building a high-end gaming rig and you want the best frame times possible without giving up capacity, this kit is a no-brainer. The CL30 latency at 6400 MT/s is genuinely rare, and the 64GB capacity means you won't be upgrading for a long time. The RGB is a nice touch, and the heat spreader does its job. Just make sure your motherboard is on the QVL and your BIOS is up to date.

For workstation users, it's a bit more nuanced. The 89.9 workstation score is strong, and the capacity is great for content creation, rendering, and heavy multitasking. But if your workload involves critical data where ECC matters, this isn't the kit for you. The server score of 39.4 tells the story. This is consumer memory, not server memory. For most creative professionals and power users, though, it's an excellent choice that balances speed and capacity better than almost anything else on the market.