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.
Patriot
DDR5 · 7000 MT/s · CL32 · 2×16GB
Lowest price in US across retailers
Last updated Sep 13, 2026
Out of stock in US
Patriot Viper Venom DDR5-7000 2x16GB price history in US: current low $1,391.15, 12-month low $199.99, 12-month median $679.99.
Above typical — consider waiting — current price is 105% above the 12-month median.
Viper Venom is Patriot's high-speed DDR5 desktop line, and this family covers some of the fastest rated kits the brand sells — several distinct speed grades sharing the same naming, which is exactly the kind of family where the actual listed spec matters more than the product name. Capacity is fixed at 32GB across every configuration, sold as 2×16GB kits.
Speed inside the family runs from 7000 MT/s at the low end up to a considerably faster bin, and CL32 moves accordingly — the fastest-rated kits are typically a different silicon bin entirely rather than the slowest kits simply overclocked. A board's memory controller and BIOS support for the higher end of this range is worth confirming before buying, since not every DDR5 platform reaches the top-rated kits' full speed even with the profile applied.
It's unbuffered, non-ECC UDIMM, built for desktop sockets, and reaching any of these speeds requires enabling the kit's XMP or EXPO profile.
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.