- Jul 23, 2016
- 27
- 1
- 10,535
I just bought 2 modules Kingston Hyperx Fury Ddr3 8gb 1866mhz to run in DUAL CHANNEL, so when i go to my BIOS i see the mems at runing at 1600Mhz so i said no problem i will switch to XMP mode and those will run at the mentioned speed, and guess what? this memos don't have the fucking XMP feature! they are PnP.
So i paid for something that i can't use at 100%.
My Mother & CPU:
i7 3770k I know this processor is marked as 1600Mhz working, but with XMP it could go even till 2133.
ASUS P8H77-V https://www.asus.com/Motherboards/P8H77V/specifications/
4 x DIMM, Max. 32GB, DDR3 2200(O.C.)/2133(O.C.)/2000(O.C.)/1866(O.C.)/1800(O.C.)/1600/1333 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
If i change the mems frecuency to 1866Mhz in the BIOS (without touching anything else), the PC will not BOOT and need to press the "MemTestOK" button in the mother board, so it will boot but the mems back again to 1600Mhz.
So since this "great" mems don't support XMP i guess i will need to do all the changes manually (and don't even know if this will work) but i don't know the corrects values, here some screens where i need to make changes but don't know what numbers put in:
Timing values?
Looking at the memories description in the image i post above, i should put it: CAS LATENCY 10, RAS TO CAS DELAY 11 y RAS PRE TIME 10?
And for what i read there must a 4th value but it's not in the description.
And that not the most, this one need to be changed too:
BCLK/PEG FRECUENY and BUS SPEED 100:100, 100:133 or AUTO.
And for last, about DRAM VOLTAGE i should leave it as it's now 1.5 since in the memory page said it's the value of testing.
if I had known this mems don't had XMP, would not bought those and i will be not having all this problem and mees trying to get something to work like should be.
So i paid for something that i can't use at 100%.
My Mother & CPU:
i7 3770k I know this processor is marked as 1600Mhz working, but with XMP it could go even till 2133.
ASUS P8H77-V https://www.asus.com/Motherboards/P8H77V/specifications/
4 x DIMM, Max. 32GB, DDR3 2200(O.C.)/2133(O.C.)/2000(O.C.)/1866(O.C.)/1800(O.C.)/1600/1333 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
If i change the mems frecuency to 1866Mhz in the BIOS (without touching anything else), the PC will not BOOT and need to press the "MemTestOK" button in the mother board, so it will boot but the mems back again to 1600Mhz.
So since this "great" mems don't support XMP i guess i will need to do all the changes manually (and don't even know if this will work) but i don't know the corrects values, here some screens where i need to make changes but don't know what numbers put in:
Timing values?
Looking at the memories description in the image i post above, i should put it: CAS LATENCY 10, RAS TO CAS DELAY 11 y RAS PRE TIME 10?
And for what i read there must a 4th value but it's not in the description.
And that not the most, this one need to be changed too:
BCLK/PEG FRECUENY and BUS SPEED 100:100, 100:133 or AUTO.
And for last, about DRAM VOLTAGE i should leave it as it's now 1.5 since in the memory page said it's the value of testing.
if I had known this mems don't had XMP, would not bought those and i will be not having all this problem and mees trying to get something to work like should be.
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