nalr4h
#0
Hej, har sat min Ic7 920 (C0) op på de 3.6 ghz, med brug af boxkøleren.
CPUen ligger ved 70 grader ved full load i prime men de 4 kerner ligger på 87+88 grader efter 5 minutter ved prime95 testing.
Idle ligger CPU ved 35-38 grader og de 4 kerner til 45-50 grader
Mit setup ser således ud:
Mobo: Ex58+UDR3
cpu: Ic7 920 C0
RAM: XMS3 2x2048MB DDR3, PC12800 DDR1600
køler: Intel box køler
Nedenfor kan I se de præcise indstillinger jeg har i mit bios:
Advanced CPU Features:
CPU Clock Ratio ........................[20x]
Intel(R) Turbo Boost Tech ..............[Disabled]
CPU Cores Enabled ......................[All]
CPU Multi Threading ....................[Enabled]
CPU Enhanced Halt (C1E) ................[Disabled]
C3/C6/C7 State Support .................[Disabled]
CPU Thermal Monitor ....................[Enabled]
CPU EIST Function ......................[Disabled]
Virtualization Technology ..............[Enabled]
Bi-Directional PROCHOT .................[Enabled]
Uncore & QPI Features:
QPI Link Speed .........................x36
Uncore Frequency .......................20x
Isonchronous Frequency .................[Enabled]
Standard Clock Control:
Base Clock (BCLK) Control ..............[Enabled]
BCLK Frequency (MHz) ...................180
PCI Express Frequency (MHz) ........... [100]
C.I.A.2 [Disabled]
Advanced Clock Control:
CPU Clock Drive ........................[800mV]
PCI Express Clock Drive ................[900mV]
CPU Clock Skew .........................[0ps]
IOH Clock Skew .........................[0ps]
Advanced DRAM Features:
Performance Enhance ....................[Standard]
Extreme Memory Profile (X.M.P) .........[Disabled]
System Memory Multiplier (SPD) ........ [8] = For 1440Mhz
DRAM Timing Selectable (SPD) .......... [Manual]
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ...................... Set to 9.................Set to 8 If 9 works good
tRCD .................................. Set to 9.................Set to 8 If 9 works good
tRP ................................... Set to 9.................Set to 8 If 9 works good
tRAS .................................. Set to 24................Set to 21 If 9 works good
Command Rate (CMD) .....................1 For channels A+B+C
Leave all these below on Auto
##Channel A Advanced Timing Control##
tRC ....................................Le as is
tRRD ...................................Leave as is
tWTR ...................................Leave as is
tWR ....................................Le as is
tWTP ...................................Leave as is
tWL ....................................Le as is
tRFC ...................................Leave as is
tRTP ...................................Leave as is
tFAW ...................................Leave as is
Command Rate (CMD) .....................1
##Channel A Misc Timing Control##
Round Trip Latency .....................Leave as is
Advanced Voltage Control:
CPU
Load Line Calibration ................. [Disabled]
CPU Vcore ...............................1.36
QPI/VTT Voltage 1.150v ................ Auto
CPU PLL 1.800v .........................1.88
MCH/ICH
PCIE 1.500v ............................Auto
QPI PLL 1.100v .........................Auto
IOH Core 1.100v ........................Auto
ICH I/O 1.500v .........................Auto
ICH Core 1.1v ..........................Auto
DRAM
DRAM Voltage 1.500v ....................1.64
DRAM Termination 0.750v ................[AUTO]
Ch-A Data VRef. 0.750v................. [AUTO]
Ch-B Data VRef. 0.750v .................[AUTO]
Ch-C Data VRef. 0.750v .................[AUTO]
Ch-A Address VRef. 0.750v.............. [AUTO]
Ch-B Address VRef. 0.750v ..............[AUTO]
Ch-C Address VRef. 0.750v.............. [AUTO]
Er mit clock for ambitiøst i forhold til hvad box køleren kan klare?
Skal jeg evt. clocke den lidt ned igen? har ikke gjort det da det er sjældent alle mine 4 kerner er belastede 100%. Har endnu ikke fået et eneste crash, og har kørt med 3.6 weekenden over.
Mvh.
CPUen ligger ved 70 grader ved full load i prime men de 4 kerner ligger på 87+88 grader efter 5 minutter ved prime95 testing.
Idle ligger CPU ved 35-38 grader og de 4 kerner til 45-50 grader
Mit setup ser således ud:
Mobo: Ex58+UDR3
cpu: Ic7 920 C0
RAM: XMS3 2x2048MB DDR3, PC12800 DDR1600
køler: Intel box køler
Nedenfor kan I se de præcise indstillinger jeg har i mit bios:
Advanced CPU Features:
CPU Clock Ratio ........................[20x]
Intel(R) Turbo Boost Tech ..............[Disabled]
CPU Cores Enabled ......................[All]
CPU Multi Threading ....................[Enabled]
CPU Enhanced Halt (C1E) ................[Disabled]
C3/C6/C7 State Support .................[Disabled]
CPU Thermal Monitor ....................[Enabled]
CPU EIST Function ......................[Disabled]
Virtualization Technology ..............[Enabled]
Bi-Directional PROCHOT .................[Enabled]
Uncore & QPI Features:
QPI Link Speed .........................x36
Uncore Frequency .......................20x
Isonchronous Frequency .................[Enabled]
Standard Clock Control:
Base Clock (BCLK) Control ..............[Enabled]
BCLK Frequency (MHz) ...................180
PCI Express Frequency (MHz) ........... [100]
C.I.A.2 [Disabled]
Advanced Clock Control:
CPU Clock Drive ........................[800mV]
PCI Express Clock Drive ................[900mV]
CPU Clock Skew .........................[0ps]
IOH Clock Skew .........................[0ps]
Advanced DRAM Features:
Performance Enhance ....................[Standard]
Extreme Memory Profile (X.M.P) .........[Disabled]
System Memory Multiplier (SPD) ........ [8] = For 1440Mhz
DRAM Timing Selectable (SPD) .......... [Manual]
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ...................... Set to 9.................Set to 8 If 9 works good
tRCD .................................. Set to 9.................Set to 8 If 9 works good
tRP ................................... Set to 9.................Set to 8 If 9 works good
tRAS .................................. Set to 24................Set to 21 If 9 works good
Command Rate (CMD) .....................1 For channels A+B+C
Leave all these below on Auto
##Channel A Advanced Timing Control##
tRC ....................................Le as is
tRRD ...................................Leave as is
tWTR ...................................Leave as is
tWR ....................................Le as is
tWTP ...................................Leave as is
tWL ....................................Le as is
tRFC ...................................Leave as is
tRTP ...................................Leave as is
tFAW ...................................Leave as is
Command Rate (CMD) .....................1
##Channel A Misc Timing Control##
Round Trip Latency .....................Leave as is
Advanced Voltage Control:
CPU
Load Line Calibration ................. [Disabled]
CPU Vcore ...............................1.36
QPI/VTT Voltage 1.150v ................ Auto
CPU PLL 1.800v .........................1.88
MCH/ICH
PCIE 1.500v ............................Auto
QPI PLL 1.100v .........................Auto
IOH Core 1.100v ........................Auto
ICH I/O 1.500v .........................Auto
ICH Core 1.1v ..........................Auto
DRAM
DRAM Voltage 1.500v ....................1.64
DRAM Termination 0.750v ................[AUTO]
Ch-A Data VRef. 0.750v................. [AUTO]
Ch-B Data VRef. 0.750v .................[AUTO]
Ch-C Data VRef. 0.750v .................[AUTO]
Ch-A Address VRef. 0.750v.............. [AUTO]
Ch-B Address VRef. 0.750v ..............[AUTO]
Ch-C Address VRef. 0.750v.............. [AUTO]
Er mit clock for ambitiøst i forhold til hvad box køleren kan klare?
Skal jeg evt. clocke den lidt ned igen? har ikke gjort det da det er sjældent alle mine 4 kerner er belastede 100%. Har endnu ikke fået et eneste crash, og har kørt med 3.6 weekenden over.
Mvh.
#1
Ville måske overveje om det er sundt for CPU'en over længere tid.
#2
Din vcore er alt for høj, sæt den ned til mellem 1,175v -1,25v
#3
Prøv at sæt LLC til Enable og CPU Vcore til 1.20v 🙂 Og hvis den er stabil så prøv sæt den til 1.18v også videre...