Last edited by supershanks; 06-06-2009 at 08:23.
3.8Ghz 17.5x217 @1,333Mhz 1,487Mhz 6-6-6-18
Thought I'd have a play with 1,333mhz ram ratio using 6-6-6-18 with my Cellshock DDR3 2x1Gb 1600 7-7-7-14 1.7v~1.9v
Click Pic & scroll for more
I started with Ungrouped:-
Bench
Stability
Bios Settings
Code:DFI LANPARTY JR 790GX-M3H5 Note:There are 2 Bios modes Easy and Advanced Easy is default use [F9} for advanced items (shown as *) Genie Bios Settings DRAM Configuration Sub Menu [Press Enter ] MCT Memory Timing Sub Menu [Press Enter ] MCT Memory Timing...................: [Manual] 2T Mode.............................:[Enabled] CAS Latency Time....................:6 Precharge delay (tRAS)..............: 18 DRAM RAS# Precharge.................:6 DRAM RAS# to CAS# Delay............:6 Bank to Bank Cmd (TRRD).............: 4 TRC.................................:22 TRTP*...............................: 4 Write Recovery (TWR)*...............:8 Write-Read C'mand(TWTR)*............:4 TRFCO...............................: [110.0ns] TRFC1 ..............................: [110.0ns] TRFC2 ..............................: [110.0ns] TRFC3...............................: [110.0ns] Trdrd*..............................: [Auto] TrwtTO*.............................:[Auto] Twrrd*..............................: [Auto] Twrwr*..............................:[Auto] ODC Control. Sub Menu [Press Enter] Output Driver Comp..................:[Auto] Channel A CPU On-die Termination..............:[240 ohms +/-20%] DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] Channel B DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] ----------------------Dram Configuration-------------------------- DCTs Mode................................:[Unganged] CKE base power down mode.........: [Enabled] CKE based power down................: [Per Channel] Memory Hole Remapping...............:[Enabled] Auto Optimise Bottom IO..............:[Enabled] Bottom of [31:24] IO Space.........:[D0] Bottom of UMA Dram [31:24].......:[FC] ------------------Main Genie Menu------------------------ HT Link Control Sub Menu [Press Enter ] HT Link Width *.....................:[Auto] HI Link Tristate*...................:[Auto] UnitiD Clumping.....................:[Auto] ------------------Main Genie Menu------------------------ CPU Feature........... Sub Menu [Press Enter ] AMD ClE Support.....................:[Disabled] Advanced Clock Calibration..........: [Disabled] Value (All Cores)) - ...............: -2% x Value (Core 8)....................: -2% x Value (Core 2)....................: -2% x Value (Core 1)....................: -2% x Value (Core 3)....................: -2% Secure Virtual Machine Mod..........: [Disabled] AND Family lOH Down core............:[Quad] AND CPU stepping....................: P0 ------------------Main Genie Menu------------------------ Memory Current Value Mhz............: 1,446 Mhz. Timing Mode.........................:[Manual] Memory Clock value or Limit.........:[DDR3 1333] AMD KB Cool&Quiet control...........: [Disabled] CPU NB Vlotage......................:[Auto] CPU Clock Ratio.....................: x17.5 CPU NB Clock Ratio..................: [Auto] HT Link Frequency...................: [Auto] CPU VId Special Add mv............:+75mv DRAM Voltage Control..............: 1.837v NB HT Voltage.......................:1.30v NB Core Voltage.....................:1.40v NB PCIE Voltage.....................:1.10v SB PLL 1.2V Voltage.................:1.26v Side Port Voltage...................:1.60v O.C. Fail retry Counter.............:1 O.C. Fail CMOS Reload...............: [Disabled] Spread Spectrum.....................: [Disabled] CPU Host/HTT Boot Up Clock..........: 200 CPU HostHTT Clock...................: 217 CPU Host.HTT Adjust Gap............: 5 PCIE Clock..........................: 103
3.8ghz 17x224 @1,333Mhz 1,493Mhz 6-6-6-18
I originally ran this with NB multi & HT Link at 2,240Mhz. Whilst it benched ok, could only get stability by dropping them back to 2,016mhz. Also tried with HT Link at 1800 - 2016mhz real speed NB at 2240mhz but that wasn't stable either.
Bench
2,240 HT Link Frequency
2,016mhz HT Link Frequency
Stability
Bios Settings
Code:DFI LANPARTY JR 790GX-M3H5 Note:There are 2 Bios modes Easy and Advanced Easy is default use [F9} for advanced items (shown as *) Genie Bios Settings DRAM Configuration Sub Menu [Press Enter ] MCT Memory Timing Sub Menu [Press Enter ] MCT Memory Timing...................: [Manual] 2T Mode.............................:[Enabled] CAS Latency Time....................:6 Precharge delay (tRAS)..............: 18 DRAM RAS# Precharge.................:6 DRAM RAS# to CAS# Delay............:6 Bank to Bank Cmd (TRRD).............: 4 TRC.................................:22 TRTP*...............................: 4 Write Recovery (TWR)*...............:8 Write-Read C'mand(TWTR)*............:4 TRFCO...............................: [110.0ns] TRFC1 ..............................: [110.0ns] TRFC2 ..............................: [110.0ns] TRFC3...............................: [110.0ns] Trdrd*..............................: [Auto] TrwtTO*.............................:[Auto] Twrrd*..............................: [Auto] Twrwr*..............................:[Auto] ODC Control. Sub Menu [Press Enter] Output Driver Comp..................:[Auto] Channel A CPU On-die Termination..............:[240 ohms +/-20%] DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] Channel B DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] ----------------------Dram Configuration-------------------------- DCTs Mode................................:[Unganged] CKE base power down mode.........: [Enabled] CKE based power down................: [Per Channel] Memory Hole Remapping...............:[Enabled] Auto Optimise Bottom IO..............:[Enabled] Bottom of [31:24] IO Space.........:[D0] Bottom of UMA Dram [31:24].......:[FC] ------------------Main Genie Menu------------------------ HT Link Control Sub Menu [Press Enter ] HT Link Width *.....................:[Auto] HI Link Tristate*...................:[Auto] UnitiD Clumping.....................:[Auto] ------------------Main Genie Menu------------------------ CPU Feature........... Sub Menu [Press Enter ] AMD ClE Support.....................:[Disabled] Advanced Clock Calibration..........: [Disabled] Value (All Cores)) - ...............: -2% x Value (Core 8)....................: -2% x Value (Core 2)....................: -2% x Value (Core 1)....................: -2% x Value (Core 3)....................: -2% Secure Virtual Machine Mod..........: [Disabled] AND Family lOH Down core............:[Quad] AND CPU stepping....................: P0 ------------------Main Genie Menu------------------------ Memory Current Value Mhz............: 1,492 Mhz. Timing Mode.........................:[Manual] Memory Clock value or Limit.........:[DDR3 1333] AMD KB Cool&Quiet control...........: [Disabled] CPU NB Vlotage......................:[Auto] CPU Clock Ratio.....................: x17.0 CPU NB Clock Ratio..................: x9 HT Link Frequency...................: 1,800Mhz CPU VId Special Add mv............:+75mv DRAM Voltage Control..............: 1.837v NB HT Voltage.......................:1.30v NB Core Voltage.....................:1.40v NB PCIE Voltage.....................:1.10v SB PLL 1.2V Voltage.................:1.26v Side Port Voltage...................:1.60v O.C. Fail retry Counter.............:1 O.C. Fail CMOS Reload...............: [Disabled] Spread Spectrum.....................: [Disabled] CPU Host/HTT Boot Up Clock..........: 200 CPU HostHTT Clock...................: 224 CPU Host.HTT Adjust Gap............: 5 PCIE Clock..........................: 103
3.8Ghz 17.5x217 @1,333Mhz 1,487Mhz 6-6-6-18 1T Ganged
Seeing the relatively poor result of increasing ram speed by increasing Htt from 217 to 224 and dropping the half multi to maintain CPU clock of 3.8Ghz. I decided to try running ram Ganged at 1T.
Bench
On 1st run Wprime crashed the system, so upped CPU Vid from +75mv to +100mv which solved it.
Quite a lift in performance with the first sub 19minus Pi 32M.
Comparison:
Stability
Bios Settings
Code:DFI LANPARTY JR 790GX-M3H5 Note:There are 2 Bios modes Easy and Advanced Easy is default use [F9} for advanced items (shown as *) Genie Bios Settings DRAM Configuration Sub Menu [Press Enter ] MCT Memory Timing Sub Menu [Press Enter ] MCT Memory Timing...................: [Manual] 2T Mode.............................:[Disabled] CAS Latency Time....................:6 Precharge delay (tRAS)..............: 18 DRAM RAS# Precharge.................:6 DRAM RAS# to CAS# Delay............:6 Bank to Bank Cmd (TRRD).............: 4 TRC.................................:22 TRTP*...............................: 4 Write Recovery (TWR)*...............:8 Write-Read C'mand(TWTR)*............:4 TRFCO...............................: [110.0ns] TRFC1 ..............................: [110.0ns] TRFC2 ..............................: [110.0ns] TRFC3...............................: [110.0ns] Trdrd*..............................: [Auto] TrwtTO*.............................:[Auto] Twrrd*..............................: [Auto] Twrwr*..............................:[Auto] ODC Control. Sub Menu [Press Enter] Output Driver Comp..................:[Auto] Channel A CPU On-die Termination..............:[240 ohms +/-20%] DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] Channel B DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.50x] CS/ODT Drive Strength...............:[1.50x] CKE Drive Strength..................:[1.50x] ----------------------Dram Configuration-------------------------- DCTs Mode................................:[Ganged] CKE base power down mode.........: [Enabled] CKE based power down................: [Per Channel] Memory Hole Remapping...............:[Enabled] Auto Optimise Bottom IO..............:[Enabled] Bottom of [31:24] IO Space.........:[D0] Bottom of UMA Dram [31:24].......:[FC] ------------------Main Genie Menu------------------------ HT Link Control Sub Menu [Press Enter ] HT Link Width *.....................:[Auto] HI Link Tristate*...................:[Auto] UnitiD Clumping.....................:[Auto] ------------------Main Genie Menu------------------------ CPU Feature........... Sub Menu [Press Enter ] AMD ClE Support.....................:[Disabled] Advanced Clock Calibration..........: [Disabled] Value (All Cores)) - ...............: -2% x Value (Core 8)....................: -2% x Value (Core 2)....................: -2% x Value (Core 1)....................: -2% x Value (Core 3)....................: -2% Secure Virtual Machine Mod..........: [Disabled] AND Family lOH Down core............:[Quad] AND CPU stepping....................: P0 ------------------Main Genie Menu------------------------ Memory Current Value Mhz............: 1,446 Mhz. Timing Mode.........................:[Manual] Memory Clock value or Limit.........:[DDR3 1333] AMD KB Cool&Quiet control...........: [Disabled] CPU NB Vlotage......................:[Auto] CPU Clock Ratio.....................: x17.5 CPU NB Clock Ratio..................: [Auto] HT Link Frequency...................: [Auto] CPU VId Special Add mv............:+100mv DRAM Voltage Control..............: 1.837v NB HT Voltage.......................:1.30v NB Core Voltage.....................:1.45v NB PCIE Voltage.....................:1.10v SB PLL 1.2V Voltage.................:1.26v Side Port Voltage...................:1.60v O.C. Fail retry Counter.............:1 O.C. Fail CMOS Reload...............: [Disabled] Spread Spectrum.....................: [Disabled] CPU Host/HTT Boot Up Clock..........: 200 CPU HostHTT Clock...................: 217 CPU Host.HTT Adjust Gap............: 5 PCIE Clock..........................: 103
3.9Ghz 19.5x200 @1,600Mhz 8-8-8-21
3.9Ghz on air ran but without stability, switching to water cooling allowed a stable 3.9Hhz clock
Bench
Wprime, Everest & SuperPi
Graphics
Stability
Bios Settings
Code:DFI LANPARTY JR 790GX-M3H5 Note:There are 2 Bios modes Easy and Advanced Easy is default use [F9} for advanced items (shown as *) Genie Bios Settings DRAM Configuration Sub Menu [Press Enter ] MCT Memory Timing Sub Menu [Press Enter ] MCT Memory Timing...................: [Manual] 2T Mode.............................:[Disabled] CAS Latency Time....................:8 Precharge delay (tRAS)..............: 21 DRAM RAS# Precharge.................:8 DRAM RAS# to CAS# Delay............:8 Bank to Bank Cmd (TRRD).............: 6 TRC.................................:30 TRTP*...............................: 6 Write Recovery (TWR)*...............:10 Write-Read C'mand(TWTR)*............:6 TRFCO...............................: [110.0ns] TRFC1 ..............................: [110.0ns] TRFC2 ..............................: [110.0ns] TRFC3...............................: [110.0ns] Trdrd*..............................: [Auto]3 TrwtTO*.............................:[Auto] 7 Twrrd*..............................: [Auto]2 Twrwr*..............................:[Auto]4 ODC Control. Sub Menu [Press Enter] Output Driver Comp..................:[Auto] Channel A CPU On-die Termination..............:[600 ohms +/-20%] DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.25x] CS/ODT Drive Strength...............:[1.25x] CKE Drive Strength..................:[1.25x] Channel B DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.25x] CS/ODT Drive Strength...............:[1.25x] CKE Drive Strength..................:[1.25x] ----------------------Dram Configuration-------------------------- DCTs Mode................................:[UnGanged] CKE base power down mode.........: [Enabled] CKE based power down................: [Per Channel] Memory Hole Remapping...............:[Enabled] Auto Optimise Bottom IO..............:[Enabled] Bottom of [31:24] IO Space.........:[D0] Bottom of UMA Dram [31:24].......:[FC] ------------------Main Genie Menu------------------------ HT Link Control Sub Menu [Press Enter ] HT Link Width *.....................:[Auto] HI Link Tristate*...................:[Auto] UnitiD Clumping.....................:[Auto] ------------------Main Genie Menu------------------------ CPU Feature........... Sub Menu [Press Enter ] AMD ClE Support.....................:[Disabled] Advanced Clock Calibration..........: [Enabled] Value (All Cores)) - ...............:0% x Value (Core 8)....................: 0% x Value (Core 2)....................: 0% x Value (Core 1)....................: 0% x Value (Core 3)....................: 0% Secure Virtual Machine Mod..........: [Disabled] AND Family lOH Down core............:[Quad] AND CPU stepping....................: P0 ------------------Main Genie Menu------------------------ Memory Current Value Mhz............: 1,600 Mhz. Timing Mode.........................:[Manual] Memory Clock value or Limit.........:[DDR3 1600] AMD KB Cool&Quiet control...........: [Disabled] CPU NB Vlotage......................:[Auto] CPU Clock Ratio.....................: x19.5 CPU NB Clock Ratio..................: [Auto] HT Link Frequency...................: [Auto] CPU VId Special Add mv............:+125mv DRAM Voltage Control..............: 1.635v NB HT Voltage.......................:1.37v NB Core Voltage.....................:1.20v NB PCIE Voltage.....................:1.12v SB PLL 1.2V Voltage.................:1.30v Side Port Voltage...................:1.60v O.C. Fail retry Counter.............:1 O.C. Fail CMOS Reload...............: [Disabled] Spread Spectrum.....................: [Disabled] CPU Host/HTT Boot Up Clock..........: 200 CPU HostHTT Clock...................: 200 CPU Host.HTT Adjust Gap............: 5 PCIE Clock..........................: 103
4,000 20x200 @16,00 8-8-8-21
Continuing water cooling, increased mutiplier to 20x
Bench
Stability
Bios Settings
Code:DFI LANPARTY JR 790GX-M3H5 Note:There are 2 Bios modes Easy and Advanced Easy is default use [F9} for advanced items (shown as *) Genie Bios Settings DRAM Configuration Sub Menu [Press Enter ] MCT Memory Timing Sub Menu [Press Enter ] MCT Memory Timing...................: [Manual] 2T Mode.............................:[Enabled] CAS Latency Time....................:8 Precharge delay (tRAS)..............: 21 DRAM RAS# Precharge.................:8 DRAM RAS# to CAS# Delay............:8 Bank to Bank Cmd (TRRD).............: 6 TRC.................................:30 TRTP*...............................: 6 Write Recovery (TWR)*...............:10 Write-Read C'mand(TWTR)*............:6 TRFCO...............................: [110.0ns] TRFC1 ..............................: [110.0ns] TRFC2 ..............................: [110.0ns] TRFC3...............................: [110.0ns] Trdrd*..............................: [Auto] TrwtTO*.............................:[Auto] Twrrd*..............................: [Auto] Twrwr*..............................:[Auto] ODC Control. Sub Menu [Press Enter] Output Driver Comp..................:[Auto] Channel A CPU On-die Termination..............:[60 ohms +/-20%] DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.25x] CS/ODT Drive Strength...............:[1.25x] CKE Drive Strength..................:[1.25x] Channel B DOS Drive Strength .................:[1.00x] Data Drive Strength ...............:[1.00x] MEMCLK Drive Strength ..............:[1.00x] Addr/Cmd Drive Streng...............:[1.25x] CS/ODT Drive Strength...............:[1.25x] CKE Drive Strength..................:[1.25x] ----------------------Dram Configuration-------------------------- DCTs Mode................................:[UnGanged] CKE base power down mode.........: [Enabled] CKE based power down................: [Per Channel] Memory Hole Remapping...............:[Enabled] Auto Optimise Bottom IO..............:[Enabled] Bottom of [31:24] IO Space.........:[D0] Bottom of UMA Dram [31:24].......:[FC] ------------------Main Genie Menu------------------------ HT Link Control Sub Menu [Press Enter ] HT Link Width *.....................:[Auto] HI Link Tristate*...................:[Auto] UnitiD Clumping.....................:[Auto] ------------------Main Genie Menu------------------------ CPU Feature........... Sub Menu [Press Enter ] AMD ClE Support.....................:[Disabled] Advanced Clock Calibration..........: [Enabled] Value (All Cores)) - ...............: 0% x Value (Core 8)....................: 0% x Value (Core 2)....................: 0% x Value (Core 1)....................: 0% x Value (Core 3)....................: 0% Secure Virtual Machine Mod..........: [Disabled] AND Family lOH Down core............:[Quad] AND CPU stepping....................: P0 ------------------Main Genie Menu------------------------ Memory Current Value Mhz............: 1,600 Mhz. Timing Mode.........................:[Manual] Memory Clock value or Limit.........:[DDR3 1600] AMD KB Cool&Quiet control...........: [Disabled] CPU NB Vlotage......................:[Auto] CPU Clock Ratio.....................: x20.0 CPU NB Clock Ratio..................: [Auto] HT Link Frequency...................: [Auto] CPU VId Special Add mv............:+175mv DRAM Voltage Control..............: 1.635v NB HT Voltage.......................:1.37v NB Core Voltage.....................:1.12v NB PCIE Voltage.....................:1.20v SB PLL 1.2V Voltage.................:1.30v Side Port Voltage...................:1.60v O.C. Fail retry Counter.............:1 O.C. Fail CMOS Reload...............: [Disabled] Spread Spectrum.....................: [Disabled] CPU Host/HTT Boot Up Clock..........: 200 CPU HostHTT Clock...................: 200 CPU Host.HTT Adjust Gap............: 5 PCIE Clock..........................: 103