3 Things to Know About DDR5 Latency in Gaming

Memory latency is rarely your bottleneck In competitive gaming, you are almost always limited by the CPU or GPU, not memory latency. DDR5’s bandwidth advantage usually outweighs any slight latency penalty in modern games.

The DDR4 vs. DDR5 latency debate is outdated The idea that tight DDR4 timings beat loose DDR5 was a 2022 talking point. Benchmarks show even CL40 DDR5 performs similarly or better than tuned DDR4 in gaming, with real-world FPS differences in the single-digit percent range.

Don’t waste time tuning subtimings If you already have DDR4, stick with it. If building new, buy DDR5 and move on. Spending hours tuning subtimings for a 2% gain is better spent on a faster GPU.