Bonjour je n’arrive pas a avoir un overclocking stable à 3 Ghz , j’ai éssayé un tas de config et lu de nombreux tuto mais j’ai besoin d’aide, en fin de le pc cracque après les 2 ecrans de défilement système les 3 Ghz sont bien indiqué mais ca ne va pas plus loin, je joins la config du bios en normal. Pour le VCOR je l’ai mis jusqu’a 1,32V j’ai peur de le pousser plus faut-i? j’espère que vous pourrez m’aider.
ALIM = Enermax 1000 W
CPU (ET STEPPING SI POSSIBLE)= Yorkfield core 2 quad Q9450 2,66Ghz et 1,216V , stepping=7
RAM =G-SKILL ddr3 1333Mhz 3Go installé
DISQUE DUR SEULEMENT CELUI DE L OS =Raptor 10000 t/m 74 Go
VERSION OS=seven 32 bits familial
GPU 1 =8800 GTS 512 OC MSI + 12% perso = environ 17%
GPU 2 =8800 GTS 512 OC MSI + 12% perso = environ 17%
GPU 3 =
NorthBridge Cooling =
SouthBridge Cooling =
CPU Cooling = Noctua 12 nu-hp
RAM Cooling =
nFORCE Chipset Drivers Version = 790 ultra sli stricker 2 extrème
ForceWare/GeForce Drivers Version = dernier bios 1301, carte graphique 196.21
BIOS version 1301
BIOS Settings
Extreme Tweaker
CPU Level Up = Auto
Memory Level Up = Auto
AI Overclock Tuner = Manual
CPU Multiplier = x8
FSB - Memory Clock Mode = délie
FSB - Memory Ratio = 1:1
FSB (QDR) MHz = 1333
MEM (DDR) MHz = 1333
LDT Frequency = x5
PCIE Bus Slot 1 & 2 MHz = 100
PCIE Bus Slot 3 MHz = 100
SPP<->MCP Ref Clock, MHz = auto
SLI-Ready Memory = Disabled
Memory Timing Setting
P1 = auto
P2 = auto
tCL ( CAS Latency ) = 9
tRCD = 9
tRP = 9
tRAS = 24
Command Per Clock (CMD) = 1T
tRRD = 4
tRC = 33
tWR = 12
tWTR = 16
tFAW = 21
tRD = 11
tRTP = 5
tRFC = 74
tREF = 7,8 us
Over Voltage
CPU Voltage = auto
Loadline Calibration = disabled
CPU PLL Voltage = auto
CPU VTT Voltage = auto
Memory Voltage = auto
NB Core Voltage = auto
SB Core Voltage = auto
CPU GTL REF0 Ratio = auto
CPU GTL REF1 Ratio = auto
CPU GTL REF2 Ratio = auto
CPU GTL REF3 Ratio = auto
NB GTL REF Ratio = auto
DDR3 CHA1 Ref Volt = auto
DDR3 CHB1 Ref Volt = auto
DDR3 CHA2 Ref Volt = auto
DDR3 CHB2 Ref Volt = auto
CPU Configuration
CPU Internal Thermal Control = Disabled
Limit CPUID MaxVal = Disabled
Enhanced C1 (C1E) = Disabled
Execute Disable Bit = activé
Virtualization Technology = activé
Enhanced Intel SpeedStep™ Tech. = Disabled
Spread Spectrum Control
CPU Spread Spectrum = Disabled
PCIE Spread Spectrum = Disabled
MCP PCIE Spread Spectrum = Disabled
SATA Spread Spectrum = Disabled
LDT Spread Spectrum = Disabled