irvineparrett
New Member
i7 920 D0 20x Mulitiplier vs. 21x Multiplier to hit 4.0Ghz Which Multiplier Do I use to get to 3.99Ghz or 4.0Ghz 20 or 21. CPU Clock Ratio [21 X]CPU Frequency 3.99GHz(190x21) (if it works I’ll increase Bsck to 190 to hit my 4.0+ overclock. Or, Set the CPU Clock Ratio [20 X] CPU Frequency4.0GHz(200x20). In both Cases I’ve increased [1.40000V] VCore. In both cases should I turn Performance Enhance [Turbo] to Standard? In both cases I’ve Ucore Clock Ratio[x13] 2xMultiplier + 1 to get 13 this is correct right? QPI/Vtt Voltage[1.195V] 1.175V [1.115V] The QPI Link Speed is 7.2GHz on the 20x Multiplier , whereas only 6.84Ghz on the 21x Multiplier? Lower is better right.?
Thanks the noob.
4.0Ghz at 20x Multiplier
Advanced CPU Core Features
Intel 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]
Bi-Directional PROCHOT [Disabled]
Advanced Frequency Settings
CPU Clock Ratio [20 X]
CPU Frequency 4.0GHz(200x20)
QPI Clock Ratio [x36]
QPI Link Speed 7.2GHz
Uncore Clock Ratio [x13]
Uncore Frequency 2600MHz
BCLK Frequency(Mhz) [200]
Memory Frequency(Mhz) 1066 1200
PCI Express Frequency(Mhz) [100]
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [0ps]
IOH Clock Skew [0ps]
Motherboard Voltage Control
Load-Line Calibration [Auto]
CPU Vcore 1.23750V [1.40000V]
Dynamic Vcore (DVID) 0.00000V Auto
QPI/Vtt Voltage[1.195V] 1.175V [1.115V]
CPU PLL 1.800V [Auto]
PCIE 1.500V [Auto]
DRAM Voltage 1.500V [1.500V]
DRAM Termination 0.750V [Auto]
Advanced Memory Settings
System Memory Multiplier (SPD) [6.0]
Memory Frequency(Mhz) 1066 1200
Performance Enhance [Turbo]
Dram Timing Selectable (SPD) [Quick]
Profile DDR Voltage 1.5V
Profile QPI Voltage 1.75V
Channel Interleaving 6 Auto
Rank Interleaving 4 Auto
Timing Settings Timing Control
CAS Latency Time 8 9
tRCD 8 9
tRRD 8 9
tRAS 20 24
4.0 Ghz at 21x Multiplier
Advanced CPU Core Features
Intel 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]
Bi-Directional PROCHOT [Disabled]
Advanced Frequency Settings
CPU Clock Ratio [21 X]
CPU Frequency 3.99GHz(190x21)
QPI Clock Ratio [x36]
QPI Link Speed 6.84GHz
Uncore Clock Ratio [x13]
Uncore Frequency 2470MHz
BCLK Frequency(Mhz) [200]
Memory Frequency(Mhz) 1066 1140
PCI Express Frequency(Mhz) [100]
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [0ps]
IOH Clock Skew [0ps]
Motherboard Voltage Control
Load-Line Calibration [Auto]
CPU Vcore 1.23750V [1.40000V]
Dynamic Vcore (DVID) 0.00000V Auto
QPI/Vtt Voltage[1.195V] 1.175V [1.115V]
CPU PLL 1.800V [Auto]
PCIE 1.500V [Auto]
DRAM Voltage 1.500V [1.500V]
DRAM Termination 0.750V [Auto]
Advanced Memory Settings
System Memory Multiplier (SPD) [6.0]
Memory Frequency(Mhz) 1066 1200
Performance Enhance [Turbo]
Dram Timing Selectable (SPD) [Quick]
Profile DDR Voltage 1.5V
Profile QPI Voltage 1.75V
Channel Interleaving 6 Auto
Rank Interleaving 4 Auto
Timing Settings Timing Control
CAS Latency Time 8 9
tRCD 8 9
tRRD 8 9
tRAS 20 24
Thanks the noob.
4.0Ghz at 20x Multiplier
Advanced CPU Core Features
Intel 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]
Bi-Directional PROCHOT [Disabled]
Advanced Frequency Settings
CPU Clock Ratio [20 X]
CPU Frequency 4.0GHz(200x20)
QPI Clock Ratio [x36]
QPI Link Speed 7.2GHz
Uncore Clock Ratio [x13]
Uncore Frequency 2600MHz
BCLK Frequency(Mhz) [200]
Memory Frequency(Mhz) 1066 1200
PCI Express Frequency(Mhz) [100]
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [0ps]
IOH Clock Skew [0ps]
Motherboard Voltage Control
Load-Line Calibration [Auto]
CPU Vcore 1.23750V [1.40000V]
Dynamic Vcore (DVID) 0.00000V Auto
QPI/Vtt Voltage[1.195V] 1.175V [1.115V]
CPU PLL 1.800V [Auto]
PCIE 1.500V [Auto]
DRAM Voltage 1.500V [1.500V]
DRAM Termination 0.750V [Auto]
Advanced Memory Settings
System Memory Multiplier (SPD) [6.0]
Memory Frequency(Mhz) 1066 1200
Performance Enhance [Turbo]
Dram Timing Selectable (SPD) [Quick]
Profile DDR Voltage 1.5V
Profile QPI Voltage 1.75V
Channel Interleaving 6 Auto
Rank Interleaving 4 Auto
Timing Settings Timing Control
CAS Latency Time 8 9
tRCD 8 9
tRRD 8 9
tRAS 20 24
4.0 Ghz at 21x Multiplier
Advanced CPU Core Features
Intel 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]
Bi-Directional PROCHOT [Disabled]
Advanced Frequency Settings
CPU Clock Ratio [21 X]
CPU Frequency 3.99GHz(190x21)
QPI Clock Ratio [x36]
QPI Link Speed 6.84GHz
Uncore Clock Ratio [x13]
Uncore Frequency 2470MHz
BCLK Frequency(Mhz) [200]
Memory Frequency(Mhz) 1066 1140
PCI Express Frequency(Mhz) [100]
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [0ps]
IOH Clock Skew [0ps]
Motherboard Voltage Control
Load-Line Calibration [Auto]
CPU Vcore 1.23750V [1.40000V]
Dynamic Vcore (DVID) 0.00000V Auto
QPI/Vtt Voltage[1.195V] 1.175V [1.115V]
CPU PLL 1.800V [Auto]
PCIE 1.500V [Auto]
DRAM Voltage 1.500V [1.500V]
DRAM Termination 0.750V [Auto]
Advanced Memory Settings
System Memory Multiplier (SPD) [6.0]
Memory Frequency(Mhz) 1066 1200
Performance Enhance [Turbo]
Dram Timing Selectable (SPD) [Quick]
Profile DDR Voltage 1.5V
Profile QPI Voltage 1.75V
Channel Interleaving 6 Auto
Rank Interleaving 4 Auto
Timing Settings Timing Control
CAS Latency Time 8 9
tRCD 8 9
tRRD 8 9
tRAS 20 24
