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Oc ram + cpu
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Re: Oc ram + cpu
Hi,there are my default specs from bios.
Im new in OC and wanted to get CPU over 3,4GHz,400FSB for 1600MHz DDR with CL8 or higher freq with CL9,but i dont know what to change to get it,so hope that you can help me to figure it out
Motherboard:Gigabyte Model:EP43T-USB3 Rev#:A3 Bios Version:F2 01/07/2010
Cpu:Intel Core2Quad Q9550 @ 2,83GHz
Ram: Kingston KHX1600C8D3K2/4GX(Kingston HyperX DDR3 4gig Memory Kit 1600Mhz KHX1600C8D3K2/4GX 1.65V Reviewed )
Power Supply Unit:CORSAIR TX750
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster -------------- : [Auto]
CPU Clock Ratio ---------------------- : [8x]
Fine CPU Clock Ratio ----------------- : [0.5]
CPU Frequency ---------------------: 2,83GHz(333x8.5)
Clock Chip Control
Standard Clock Control
CPU Host Clock Control --------------- : [Disabled]
CPU Host Frequency (Mhz) --------------: [333]
PCI Express Frequency (Mhz) ---------- : [Auto]
C.I.A.2 ------------------------------ : [Disabled]
Advanced Clock Control ------- [Press Enter]
CPU Clock Drive ---------------------- : [800mV]
PCI Express Clock Drive -------------- : [800mV]
CPU Clock Skew (ps) ------------------ : [0]
MCH Clock Skew (ps) ------------------ : [0]
DRAM Performance Control
Performance Enhance ------------------- : [Turbo]
Extreme Memory Profile --- (X.M.P.) --- : [Auto]
(G)MCH Frequency Latch ---------------- : [Auto]
System Memory Multiplier -------------- : [Auto]
Memory Frequency (Mhz) ---------------- : [1333]
DRAM Timing Selectable ---------------- : [Auto]
Standard Timing Control
CAS Latency Time -------- 9 ---------- : [Auto]
tRCD ------------------- 9 ---------- : [Auto]
tRP --------------------- 9 ---------- : [Auto]
tRAS ------------------- 24 ---------- : [Auto]
Advanced Timing Control
tRRD ------------------- 4 ---------- : [Auto]
tWTR ------------------- 5 ---------- : [Auto]
tWR --------------------- 10 ---------- : [Auto]
tRFC ------------------- 74 ---------- : [Auto]
tRTP ------------------- 5 ---------- : [Auto]
Command Rate (CMD) -------------------- :0
Channel A
Static tRead Value --------------------- :7 [Auto]
tRD Phase0 Adjustment ------------------ :0 [Auto] <-- leave this and below set to AUTO
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Channel B
Static tRead Value --------------------- :7 [Auto]
tRD Phase0 Adjustment ------------------ :0 [Auto] <-- leave this and below set to AUTO
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Motherboard Voltage Control
CPU
Voltage Types------------ Normal -------- Current -----
Load-Line Calibration ----------------- : [Disabled]
CPU Vcore --------------- 1,22500V ---- : [Auto]
CPU Termination --------- 1,2V ----- : [Auto]
CPU PLL ----------------- 1,550V ----- : [Auto]
CPU Reference ----------- 0,805V* ----- : [Auto]
CPU Reference2 ---------- ?.???V* ----- : [Auto]
MCH/ICH
MCH Core ---------------- 1,100V ------- : [Auto]
MCH Reference ----------- 0,760V ------- : [Auto]
MCH/DRAM Ref ------------ ?????V ------ : [Auto]
ICH I/O ----------------- 1,550V ------- : [Auto]
ICH Core ---------------- 1,100V ------- : [Auto]
DRAM
DRAM Voltage ------------ 1,500V ------- : [Auto]
DRAM Termination -------- 0,750V ------- : [Auto]
Channel A Reference ----- ?.???V ------- : [Auto]
Channel B Reference ----- ?.???V ------- : [Auto]
Advanced Settings
Limit CPUID Max. to 3 ------------------ : [Disabled]
No-Execute Memory Protect -------------- : [Enabled]
CPU Enhanced Halt (C1E) ---------------- : [Disabled] Dont have
C2/C2E State Support ------------------- : [Disabled]
x C4/C4E State Support ----------------- : [Disabled]
CPU Thermal Monitor 2 (TM2) ------------ : [Enabled]
CPU EIST Function --------------------- : [Enabled]
Virtualization Technology -------------- : [Disabled]
Integrated Peripherals
Legacy USB Storage Detect ------------- : [Disabled]
Comment
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Re: Oc ram + cpu
Thanks!
Try this for 3.4Ghz for now, if you have a good cooler you can likely go higher if you want.
BIOS F3 is out if you want to try it out:
If you do, please use Qflash or DOS to update the BIOS, here is a guide:
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster -------------- : [Auto or Fast]
CPU Clock Ratio ---------------------- : [8x]
Fine CPU Clock Ratio ----------------- : [0.5]
CPU Frequency ---------------------: 3.4
Clock Chip Control
Standard Clock Control
CPU Host Clock Control --------------- : [Disabled] << Enabled
CPU Host Frequency (Mhz) --------------: [333] << 400
PCI Express Frequency (Mhz) ---------- : [Auto] << Set 100
C.I.A.2 ------------------------------ : [Disabled]
Advanced Clock Control ------- [Press Enter]
CPU Clock Drive ---------------------- : [800mV]
PCI Express Clock Drive -------------- : [800mV]
CPU Clock Skew (ps) ------------------ : [0]
MCH Clock Skew (ps) ------------------ : [0]
DRAM Performance Control
Performance Enhance ------------------- : [Turbo] << Standard
Extreme Memory Profile --- (X.M.P.) --- : [Auto] << Disabled
(G)MCH Frequency Latch ---------------- : [Auto]
System Memory Multiplier -------------- : [Auto] << 4.00B or 4.00D if you have
Memory Frequency (Mhz) ---------------- : [1600]
DRAM Timing Selectable ---------------- : [Auto] << manual
Standard Timing Control
CAS Latency Time -------- 9 ---------- : 8
tRCD ------------------- 9 ---------- : 8
tRP --------------------- 9 ---------- : 8
tRAS ------------------- 24 ---------- : 24
Advanced Timing Control
tRRD ------------------- 4 ---------- : 4-5
tWTR ------------------- 5 ---------- : 4-8
tWR --------------------- 10 ---------- :6-10
tRFC ------------------- 74 ---------- : 62-74
tRTP ------------------- 5 ---------- : 4-5
Command Rate (CMD) -------------------- :0 << Set 2T for now, try 1T later
Channel A
Static tRead Value --------------------- :7 [Auto] << 8-9 (Set 9 for now)
tRD Phase0 Adjustment ------------------ :0 [Auto] <-- leave this and below set to AUTO
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Channel B
Static tRead Value --------------------- :7 [Auto] << 8-9 (Set 9 for now)
tRD Phase0 Adjustment ------------------ :0 [Auto] <-- leave this and below set to AUTO
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Motherboard Voltage Control
CPU
Voltage Types------------ Normal -------- Current -----
Load-Line Calibration ----------------- : [Disabled] << Enabled -Level 1
CPU Vcore --------------- 1,22500V ---- : [Auto] << all up to your CPU, stock value manually set may get you 3.4Ghz, but maybe not. You may need 1.25-1.36 or so.
CPU Termination --------- 1,2V ----- : [Auto] << set 1.225-1.34
CPU PLL ----------------- 1,550V ----- : [Auto] << Set 1.5
CPU Reference ----------- 0,805V* ----- : [Auto]
CPU Reference2 ---------- ?.???V* ----- : [Auto]
MCH/ICH
MCH Core ---------------- 1,100V ------- : [Auto] << Set 1.2-1.28
MCH Reference ----------- 0,760V ------- : [Auto]
MCH/DRAM Ref ------------ ?????V ------ : [Auto]
ICH I/O ----------------- 1,550V ------- : [Auto]
ICH Core ---------------- 1,100V ------- : [Auto]
DRAM
DRAM Voltage ------------ 1,500V ------- : [Auto] << Set 1.66
DRAM Termination -------- 0,750V ------- : [Auto]
Channel A Reference ----- ?.???V ------- : [Auto]
Channel B Reference ----- ?.???V ------- : [Auto]
Advanced Settings
Limit CPUID Max. to 3 ------------------ : [Disabled]
No-Execute Memory Protect -------------- : [Enabled]
CPU Enhanced Halt (C1E) ---------------- : [Disabled] Dont have << Disable, it should be there for sure, maybe BIOS bug?
C2/C2E State Support ------------------- : [Disabled]
x C4/C4E State Support ----------------- : [Disabled]
CPU Thermal Monitor 2 (TM2) ------------ : [Enabled]
CPU EIST Function --------------------- : [Enabled] << Disable
Virtualization Technology -------------- : [Disabled]
Integrated Peripherals
Legacy USB Storage Detect ------------- : [Disabled]
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Re: Oc ram + cpu
Ok,values ive been trying.Just PC resets everytime when loading system logo shows up->xtra fast BSOD.
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster -------------- : [Auto]
CPU Clock Ratio ---------------------- : [8x]
Fine CPU Clock Ratio ----------------- : [0.5]
CPU Frequency ---------------------: 3.4
Clock Chip Control
Standard Clock Control
CPU Host Clock Control --------------- : [enabled]
CPU Host Frequency (Mhz) --------------: [400]
PCI Express Frequency (Mhz) ---------- : [100]
C.I.A.2 ------------------------------ : [Disabled]
Advanced Clock Control ------- [Press Enter]
CPU Clock Drive ---------------------- : [800mV]
PCI Express Clock Drive -------------- : [800mV]
CPU Clock Skew (ps) ------------------ : [0]
MCH Clock Skew (ps) ------------------ : [0]
DRAM Performance Control
Performance Enhance ------------------- : [Standard]
Extreme Memory Profile --- (X.M.P.) --- : [Disabled]
(G)MCH Frequency Latch ---------------- : [Auto]
System Memory Multiplier -------------- : [4.00D]
Memory Frequency (Mhz) ---------------- : [1600]
DRAM Timing Selectable ---------------- : [Manual]
Standard Timing Control
CAS Latency Time -------- 9 ---------- : 8
tRCD ------------------- 9 ---------- : 8
tRP --------------------- 9 ---------- : 8
tRAS ------------------- 24 ---------- : 24
Advanced Timing Control
tRRD ------------------- 4 ---------- : 4
tWTR ------------------- 5 ---------- : 6
tWR --------------------- 10 ---------- :8
tRFC ------------------- 74 ---------- : 69
tRTP ------------------- 5 ---------- : 4
Command Rate (CMD) -------------------- :2
Channel A
Static tRead Value --------------------- :9
tRD Phase0 Adjustment ------------------ :0 [Auto]
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Channel B
Static tRead Value --------------------- :9 [Auto]
tRD Phase0 Adjustment ------------------ :0 [Auto]
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Motherboard Voltage Control
CPU
Voltage Types------------ Normal -------- Current -----
Load-Line Calibration ----------------- : [Disabled]
CPU Vcore --------------- 1,22500V ---- :1,33125V
CPU Termination --------- 1,2V ----- : 1,3V
CPU PLL ----------------- 1,550V ----- : 1,550V (steps only 1.55,1.66 ect)
CPU Reference ----------- 0,805V* ----- : [Auto]
CPU Reference2 ---------- ?.???V* ----- : [Auto]
MCH/ICH
MCH Core ---------------- 1,100V ------- :1,26
MCH Reference ----------- 0,760V ------- : [Auto]
MCH/DRAM Ref ------------ ?????V ------ : [Auto]
ICH I/O ----------------- 1,550V ------- : [Auto]
ICH Core ---------------- 1,100V ------- : [Auto]
DRAM
DRAM Voltage ------------ 1,500V ------- :1,66V
DRAM Termination -------- 0,750V ------- : [Auto]
Channel A Reference ----- ?.???V ------- : [Auto]
Channel B Reference ----- ?.???V ------- : [Auto]
Advanced Settings
Limit CPUID Max. to 3 ------------------ : [Disabled]
No-Execute Memory Protect -------------- : [Enabled]
CPU Enhanced Halt (C1E) ---------------- : [Disabled]
C2/C2E State Support ------------------- : [Disabled]
x C4/C4E State Support ----------------- : [Disabled]
CPU Thermal Monitor 2 (TM2) ------------ : [Enabled]
CPU EIST Function --------------------- : [Disabled]
Virtualization Technology -------------- : [Disabled]
Integrated Peripherals
Legacy USB Storage Detect ------------- : [Disabled]
hope thats all... got a free few days,so going to try it in the evening with different setups,if you have any ideas,post it,ill write it on a paper and try everything even it sounds crazy,just want to run it as fast as possible ^^
Comment
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Re: Oc ram + cpu
tRFC is 110ns for this RAM so definately set it to 88. I'd leave all advance timings auto to begin with, then you can play after you get started.
There's not much benefit for DDR-1600 at 400MHz FSB so you may try DDR-1333 multiplier 3.33D with 7-7-7-19/20 timings, that would be just as good performance wise.
It would help if you add your system specs to your forum signature, including the link to ram data sheet
Comment
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Re: Oc ram + cpu
Try this
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster -------------- : [Auto]
CPU Clock Ratio ---------------------- : [8x]
Fine CPU Clock Ratio ----------------- : [0.5]
CPU Frequency ---------------------: 3.4
Clock Chip Control
Standard Clock Control
CPU Host Clock Control --------------- : [enabled]
CPU Host Frequency (Mhz) --------------: [400]
PCI Express Frequency (Mhz) ---------- : [100]
C.I.A.2 ------------------------------ : [Disabled]
Advanced Clock Control ------- [Press Enter]
CPU Clock Drive ---------------------- : [800mV]
PCI Express Clock Drive -------------- : [800mV]
CPU Clock Skew (ps) ------------------ : [0]
MCH Clock Skew (ps) ------------------ : [0]
DRAM Performance Control
Performance Enhance ------------------- : [Standard]
Extreme Memory Profile --- (X.M.P.) --- : [Disabled]
(G)MCH Frequency Latch ---------------- : [Auto]
System Memory Multiplier -------------- : [4.00D] << Try 3.33D for now as suggested above
Memory Frequency (Mhz) ---------------- : [1600]
DRAM Timing Selectable ---------------- : [Manual]
Standard Timing Control
CAS Latency Time -------- 9 ---------- : 8
tRCD ------------------- 9 ---------- : 8
tRP --------------------- 9 ---------- : 8
tRAS ------------------- 24 ---------- : 24
Advanced Timing Control
tRRD ------------------- 4 ---------- : 4
tWTR ------------------- 5 ---------- : 6
tWR --------------------- 10 ---------- :8
tRFC ------------------- 74 ---------- : 72-80
tRTP ------------------- 5 ---------- : 4
Command Rate (CMD) -------------------- :2
Channel A
Static tRead Value --------------------- :9
tRD Phase0 Adjustment ------------------ :0 [Auto]
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Channel B
Static tRead Value --------------------- :9 [Auto]
tRD Phase0 Adjustment ------------------ :0 [Auto]
tRD Phase1 Adjustment ------------------ :0 [Auto]
tRD Phase2 Adjustment ------------------ :1 [Auto]
tRD Phase3 Adjustment ------------------ :1 [Auto]
Trd2rd(Different Rank) ----------------- :7 [Auto]
Twr2wr(Different Rank) ----------------- :6 [Auto]
Twr2rd(Different Rank) ----------------- :6 [Auto]
Trd2wr(Same/Diff Rank) ----------------- :9 [Auto]
Dimm1 Clock Skew Control --------------- : [Auto] ps
Dimm2 Clock Skew Control --------------- : [Auto] ps
Motherboard Voltage Control
CPU
Voltage Types------------ Normal -------- Current -----
Load-Line Calibration ----------------- : [Disabled]
CPU Vcore --------------- 1,22500V ---- :1,33125V
CPU Termination --------- 1,2V ----- : 1,3V << 1.2-1.28 may be ok
CPU PLL ----------------- 1,550V ----- : 1,550V (steps only 1.55,1.66 ect)
CPU Reference ----------- 0,805V* ----- : [Auto]
CPU Reference2 ---------- ?.???V* ----- : [Auto]
MCH/ICH
MCH Core ---------------- 1,100V ------- :1,26
MCH Reference ----------- 0,760V ------- : [Auto]
MCH/DRAM Ref ------------ ?????V ------ : [Auto]
ICH I/O ----------------- 1,550V ------- : [Auto]
ICH Core ---------------- 1,100V ------- : [Auto]
DRAM
DRAM Voltage ------------ 1,500V ------- :1,66V
DRAM Termination -------- 0,750V ------- : [Auto]
Channel A Reference ----- ?.???V ------- : [Auto]
Channel B Reference ----- ?.???V ------- : [Auto]
Advanced Settings
Limit CPUID Max. to 3 ------------------ : [Disabled]
No-Execute Memory Protect -------------- : [Enabled]
CPU Enhanced Halt (C1E) ---------------- : [Disabled]
C2/C2E State Support ------------------- : [Disabled]
x C4/C4E State Support ----------------- : [Disabled]
CPU Thermal Monitor 2 (TM2) ------------ : [Enabled]
CPU EIST Function --------------------- : [Disabled]
Virtualization Technology -------------- : [Disabled]
Integrated Peripherals
Legacy USB Storage Detect ------------- : [Disabled]
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