The record of overclocking broke was seen and numb. Today this project is relatively rare. It is not the frequency of the processor or the graphics card, nor the score of 3DMark or SuperPI, but the memory bandwidth. Swiss website ocaholic. Ch's overclocking player Roger (splmann) Tanner and the Austrian website Overclockers. Matt's friend Matthias (Mat) Zronek collaborated to break the world record of memory bandwidth that Finland's famous player SF3D has kept for a long time.
They used ASUS P8P67 WS Revoltion motherboard, Intel Core i7-2600K processor, Corsair Dominator GTX2 memory and other equipment, in the air-cooled condition the processor to 5489.3MHz, the voltage also reached 1.584V, while the memory frequency is approaching the current approximation World record 2292.4MHz, timing is set to 7-7-6-21-1T (default is 8-8-8-24).
The two softwares tested were named MaxxMEM2 and MaxxPI. The final results were 30,514MB/s of memory copy, 30,114MB/s of memory, 27,497MB/s of memory, 32.5ns of memory delay, and 2711.5 of MaxxMEM2.
By the way, the memory delay in the Sandy Bridge platform's standard setting is generally 60±10 ns.