Colorful is rolling out two new memory-tuning features for its AM5 motherboards, designed to squeeze more speed out of Ryzen 9000 systems by cutting memory latency and boosting bandwidth. Dubbed Low Latency and High Performance, these modes target one of the platform’s pain points—relatively high memory latency—and aim to translate tighter memory behavior into faster apps and higher gaming frame rates.
The new options are available on select 800-series boards, including the Tomahawk B850M Super Black Blade, Colorfire B850M Meow, and CVN B850M ARK Frozen. Owners of X870, B850, and B650 models can also access the features with the latest BIOS update. Colorful says the changes are handled at the BIOS level, so you keep your DDR5 speed while sub-timings are optimized to reduce latency.
How to enable the new modes:
– Low Latency mode: Enter BIOS, go to Overclocking > Memory Settings > Memory Module Resource, select the EXPO1 preset, then enable Low Latency under Memory Multiplier Configuration.
– High Performance mode: In BIOS, select the Tightest option to further reduce latency and increase memory bandwidth.
According to Colorful’s internal testing, enabling these presets can lower memory latency by up to 12 ns while maintaining 6000 MT/s, alongside gains of roughly 5 GB/s in read speed and 4.5 GB/s in write speed in AIDA64. In gaming, the company reports an average uplift from 146 FPS to 172 FPS in Battlefield 6—about a 15 percent improvement. As always, real-world results can vary by CPU, DIMM quality, and system configuration, and third-party benchmarks will be needed to validate these claims.
Why this matters for Ryzen 9000 and AM5:
– Ryzen 9000 processors benefit noticeably when memory latency is reduced, especially in gaming and latency-sensitive workloads.
– Tuning memory sub-timings can deliver performance gains without increasing the memory clock, which helps maintain stability with DDR5-6000 EXPO profiles.
– BIOS-level presets make advanced tuning more accessible for users who don’t want to manually adjust dozens of memory parameters.
Tips for the best experience:
– Update your motherboard to the latest BIOS before enabling these features.
– Start with Low Latency mode using your existing EXPO profile, then try High Performance if your system is stable.
– Test with a mix of stress tools and a few games you actually play to confirm stability and measure gains.
– If you encounter crashes or memory errors, revert to previous settings or try the less aggressive preset.
If you’re running a Ryzen 9000 CPU on an AM5 board from Colorful and you’ve stuck with a standard EXPO profile, these new presets offer a quick way to reduce latency and potentially unlock double-digit FPS improvements without heavy manual tuning.
