[SOLVED] Ram displaying half speed in all programs but correct in bios

May 29, 2019
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my ddr3 1600mhz ram shows up in bios as 1600mhz but now windows task manager and cpu-z show it at 800mhz I also used the command wmic memorychip get speed
and it said both sticks where only showing data rate of 800mhz where as it was showing all this information correctly
I also understand the whole double data rate thing however this information was correct before and on all of my other builds the information is displayed correctly.
I have noticed quite a performance drop in my memory intensive applications
 
It’s DDR. 800x2 is 1600. Use CPUz and look at the Spd tab. What does it say
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it also will only say 800 mhz
 
If clearing the cmos and reinstalling chipset drivers doesn’t work I guess you’re stuck with installing windows again