DDR4 vs DDR5, Explained
DDR5 doubled the bandwidth and moved power regulation onto the module. Whether that is worth paying for depends entirely on which platform you are building.
Corsair
DDR5 · 6200 MT/s · CL36 · 2×16GB
Lowest price in GB across retailers
Out of stock in GB
Vengeance is Corsair's mainstream DDR5 line, and this plain, unlit entry is rated 6200 MT/s CL36 — a single configuration, 2×16GB for 32GB, with no size alternative on this listing.
The speed only holds once the board's XMP profile is actually enabled; left on the board's default setting, it drops well below the rated number, and the CAS figure moves along with it once a lower speed is negotiated.
This particular listing is plain UDIMM for a consumer desktop board — no ECC, no registered pins, and no second capacity sold under this exact speed grade.
DDR5 doubled the bandwidth and moved power regulation onto the module. Whether that is worth paying for depends entirely on which platform you are building.
Flare X5 is a heatspreader-only DDR5-6000 line built for clearance-constrained builds, and within this 6000 MT/s grade every listing shares that one headline speed — the CL bin and capacity are the only things actually separating listings.
FURY Beast at 6000 spans three CL grades under one name plus a four-module 64GB option its 5600 sibling doesn't offer, which makes matching the exact SKU more important here than with most families.
Crucial Pro trades looks for a compatibility-first, overclocking-headroom pitch, and within this 6400 MT/s grade, CAS latency -- not the shared headline speed -- is the number that actually separates one listing from another.
16 GB is no longer comfortable, 32 GB is the sensible default, and 64 GB is a workload decision rather than a future-proofing one.
Capacity avoids stutter caused by running out of memory; speed affects how efficiently the CPU feeds data to the GPU. They solve different problems, and buying enough of the first one before spending on the second is the right order.