Dual channing with single channel Tags: Memory RAM Dual Channel Single Channel Last response: September 10, 2010 4:41 AM in Memory Share bluesnake100 September 10, 2010 4:35:33 AM Hello, i have 2x2gb 1066mhz ram in dual channel and i added 1x1gb of 400mhz ram. Cpuz shows i'm still running in dual channel mode and Dram Freq is still at 533mhz so does it means i'm still running them at 1066? 533*2=1066? More about : dual channing single channel jaquith a c 347 } Memory September 10, 2010 4:41:57 AM Yes, CPUz is correct. DDR = "Double data rate." Also, mixing speeds can do all sorts of odd behavior. In addition, your overall performance will be hugely impacted mixing 1066 and 400 MHz DDR ~ 40% slower. Can't find your answer ? Ask ! Publish Related resources 4 GB dual channel at 1600 MHz or 8 trip. chan . at 1033 MHz? Forum A7N8X Deluxe ( dual nf2) beat by single chan nf2... Forum Dual chan memory question Forum BSOD on AMD X3 440 running Windows 7 with 4GB RAM in dual channel Forum Dual-Channel , Slower? Forum Is there a problem using a single module in a dual channel mobo? Forum Single RAM in Dual Channel , 1333 MHz in 1066 MHz Slot Forum Single , Dual and Triple, Quad Channel RAM Forum Will a 3 dimm kit work on a dual channel board?? Forum Single channel vs dual channel ? Forum Single memory vs dual channel Forum Single channel memory works but not dual channel memory Forum 8gb Single channel vs 4gb Dual channel Forum Single channel or dual channel Forum Memory in bios says Single channel and not Dual Forum Can I install a pair of dual channel memory sticks (2x4) together with a single Forum Intel i5 3550p & AS Rock Z77 PRO 3 Forum Memory compatibility with Rampage III Extreme Forum Can I mix DDR3 1600mhz Dual Channel Kits? Forum MSI 945P Neo 2 problem with sound Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !