Can't make OC stable at 3.6
I've manage to boot at 3.6, and the temps are good around 34šC idle, but when i run prime95 I get errors, if i run prime's 1st option It works fine (Just CPU)
My System now is: Asus Rampage Extreme + Q9450 + Cellshock 14400 (1800Mhz) 8-7-6-21
Can anyone Please Assist?
My system Bios Looks Like this:
AI OVERCLOCK TUNER ==================== MANUAL
OC FROM CPU LEVEL ==================== AUTO
OC FROM MEMORY LEVEL UP ============== AUTO
FSB FREQUENCY ======================= 450
CPU RATIO SETTING ==================== 08
CPU CONFIGURATION:
CPU CLOCK SKEW ====================== AUTO
NB CLOCK SKEW ======================= AUTO
FSB STRAP TO NORTH BRIDGE ============= 400
PCIE FREQUENCY ====================== 100
DRAM FREQUENCY ===================== 1800
DRAM COMAND RATE =================== 2N
DRAM TIMING CONTROL ================= MANUAL
CAS LATENCY ======================== 8
RAS TO CAS DELAY ==================== 7
RAS PRE TIME ======================== 6
RAS ACT TIME ======================= 21
RAS TO RAS DELAY =================== Auto
REF CYCLE TIME ===================== 72
WRITE RECOVERY TIME ================ Auto
READ TO PRE TIME =================== Auto
READ TO WRITE DELAY S/D ============= Auto
WRITE TO READ DELAY S =============== Auto
WRITE TO READ DELAY D =============== Auto
READ TO READ DELAY S ================ Auto
READ TO READ DELAY D ================ Auto
WRITE TO WRITE DELAY S ============== Auto
WRITE TO WRITE DELAY D ============== Auto
WRITE TO PRE DELAY ================== Auto
READ TO PRE DELAY=================== Auto
PRE TO PRE DELAY==================== Auto
ALL PRE TO ACT DELAY================= Auto
ALL PRE TO REF DELAY================= Auto
DRAM STATIC READ CONTROL =========== DISABLED
DRAM DYNAMIC WRITE CONTROL ========= DISABLED
DRAM SKEW CONTROL ================= Auto
AI CLOCK TWISTER =================== Auto
AI TRANSACTION BOOSTER ============= STRONG
COMMON PERFORMANCE LEVEL ========== AUTO
PULL-IN OF CHA PH1 ================= DISABLED
PULL-IN OF CHA PH2 ================= DISABLED
PULL-IN OF CHB PH1 ================= DISABLED
PULL-IN OF CHB PH2 ================= DISABLED
EPU II PHASE CONTROL =============== AUTO
CPU VOLTAGE ====================== 1.40
LOAD-LINE CALIBRATION ============== ENABLED
CPU PLL VOLTAGEM ================== 1.55081
FSB TERMINATION VOLTAGEM ========== 1.40
CPU GTLVREF 0 ===================== +50
CPU GTLVRED 1 ===================== +50
CPU GTLVRED 2 ===================== +50
CPU GTLVRED 3 ===================== +50
NB GTLVRED ======================= +60
NORTH BRIDGE VOLTAGE ============== 1.55
DRAM VOLTAGEM ==================== 1.90
NB DDRVREF ======================== AUTO
DDR3 CHANNEL A VREF ================ AUTO
DDR3 CHANNEL B VREF ================ AUTO
SOUTH BRIDGE 1.5 VOLTAGE =========== 1.51106
SOUTH BRIDGE 1.05 VOLTAGE ========== 1.06039
CPU SPREAD SPRECTRUM ============== DISABLED
PCIE SPREAD SPECTRUM ============== DISABLED
ADVANCED CPU CONFIGUTION:
CPU RATION SETTING ================= 08
C1E SUPORT ======================== DISABLED
CPU TM FUNCTION =================== DISABLED
MAX CPUID VALUE LIMIT =============== DISABLED
VANDERPOOL TECHNOLOGY ============= ENABLED
EXECUTE DISABLED BIT ================ DISABLED
CORE MULTI- PRECESSING ============== ENABLED
600 fsb and ddr3 2000mhz orthos stable on e8600 q822a435 on rampage
nothing amazing but i thought i'd see what fsb and ram speed i could get orthos stable on my e8600 Q822A435 on the rampage extreme, stopped it when over an hour (thats enough for me :), the q822a435 i have loves low volts and is orthos stable at 4360 at 1.272 volt real at a lower fsb, but mine runs hot for the volts used, the cpu is on watercooling as is the northbridge
Volts used
cpu 1.28 (1.2875 set in bios llc enabled)
northbridge 1.54
vtt 1.40
ram 1.93
cpu pll 1.51 set in bios
http://www.gbwatches.com/pics/600fsbddr32000orthos.jpg