DDR5 memory just hit a new high. Enthusiast overclocker AiMax has set a fresh world record at 13,211 MT/s, edging past the previous best of 13,153 MT/s by a slim but significant margin. The run has been validated by CPU-Z and submitted to the HWBot leaderboard, putting AiMax at the top of the charts.
The record was achieved with a single 24 GB Patriot Viper Xtreme 5 module on a GIGABYTE Z890 AORUS Tachyon ICE motherboard paired with an Intel Core Ultra 7 265K. As with most extreme memory feats, liquid nitrogen was used to chill both the CPU and the DIMM, enabling a blistering 6605.7 MHz memory frequency, which translates to 13,211 MT/s thanks to DDR’s double data rate. Timings remained in line with recent high-water marks at CL68-127-127-127-2, showing that the extra speed didn’t demand looser latencies.
What’s especially notable is how consistently the Z890 AORUS Tachyon ICE platform is appearing in top-tier results. Its memory topology and overclocking-focused design seem to be paying dividends for competitive tuners intent on pushing DDR5 to the edge. While the 58 MT/s bump won’t change everyday performance, records like this showcase the limits of modern controllers, PCB design, and cooling when every last megatransfer counts.
There’s a clear pattern forming: breaking past 13,000 MT/s has become a realistic target on single-channel setups with the right hardware and extreme cooling. Some vendors are promoting 10,000+ MT/s on dual-channel configs, but scaling to 12,000 or 13,000 MT/s with two DIMMs remains out of reach for now. Given the pace of recent progress, a clean 13,500 MT/s doesn’t look far-fetched.
For enthusiasts, this milestone is another reminder that DDR5 still has headroom when the conditions are perfect. For everyone else, it’s a glimpse into what top-tier memory overclocking looks like in 2025: meticulous tuning, a purpose-built motherboard, a capable IMC, and a lot of liquid nitrogen.
