Anyone getting better than 55-56ns latencies?
Anyone getting better than 55-56ns latencies?
Mobo: Asus Maximus Formula SE (0802 Bios - Air Cooled using Thermalright HR-05 IFX coolers on NB & SB)
Proc: Intel C2Q Q9550 2.83ghz FSB1333 12mb (o/c to 3.41ghz 8.5x 400fsb) with Thermalright Ultra 120 eXtreme cooler
Mem: Kingston Hyper-X 2gb(2x1gb) 1066mhz 5-5-5-15 (KHX8500D2K2/2G)
VGA: XFX 8800GTS 640mb
PSU: Antec Neo HE 650w Blue
Case: Antec P182SE with 4x 120mm fans
Sound: Auzentech X-Fi Prelude (in PCI slot above graphics card)
Drives: Intel X25-M 80gb SSD - 36gb WD Raptor - 320mb Seagate SATA-II - 320gb Hitachi in an Antec MX-1 ESATA Caddy - Sony SATA DVD-RW
Op Sys: Win XP Pro
Display: Benq 24" Q24WS
Controls: Logitech G15 Keyboard and MX1100R Mouse
Printer: Epson R800
ISP: Be Value 12mb ADSL (England)
I just hang a 120mm fan off one of the mounting posts for my water block. Works perfect!
EDIT: Kup which everest are you using?
Intel i9 7900X @ 4.6GHz @ 1.126v
ASUS X299 TUF MARK 1
32GB G.Skill DDR4 2800
2x ZOTAC AMP EXTREME Core GTX1080Ti's in SLi
Loop 1: Apogee GTZ CPU block, MCR360 rad w/ Scythe fans, Micro-res, Aquaextreme 50Z pump
U2-UFO case
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My System:
Intel QX9650 (OEM)
Asus Maximus Formula SE (Modified)
Removed all stock heatsinks (what a pain)
SB: is a tall pure copper heatsink, with pins removed as needed to fit in cards
NB: Danger Den NB Cooler
Voltage regulators: Mosfet ASUS 3 x2 (modified to fit between capacitors)
CPU: Danger Den CPU block
Pump: DD12V-D5 (on max #5)
Radiator: Black Ice GTX240
Water Loop: CPU -> NB -> Mosfet -> Mosfet
CPU Temp under full load: 63c
BIOS: 0802 or 0701 I'm playing around
Video: ATI 3870
Memory: Crucial Ballistix 1GB PC8500 x 4 = 4GB
RAID: Promise EX8350: 5x400GB = 2TB
Boot: 2x Raptor 150MB in RAID0 = 289MB
Audio: X-Plosion 7.1
HD Tunner: HD Homerun
OS: Vista x64 Ultimate, Windows XP x64 SP2
BIOS Settings that count:
Ai Overclock Tuner [Manual]
OC From CPU Level Up [Manual]
CPU Ratio Control [Manual]
Ratio CMOS Setting: [10]
FSB Frequency [406]
FSB Strap to North Bridge [400]
PCIE Frequency [110]
DRAM Settings
DRAM Frequency [1077]
DRAM Command Rate [2T]
DRAM Timing Control [Manual]
CAS# Latency [5]
RAS# to CAS Delay [5]
RAS# Precharge [5]
RAS# Active Time [12]
RAS# To Ras# Delay [AUTO]
Row Refresh Cycle Time [AUTO]
Write Recovery Time [AUTO
Read To Precharge Time [AUTO
Read To Write Delay(S/D) [AUTO
Write To Read Delay(S) [AUTO]
Write To Read Delay(D) [AUTO
Read To Read Delay(S) [AUTO]
Read To Read Delay(D) [AUTO]
Write To Write Delay(S) [AUTO]
Write To Write Delay(D) [AUTO]
DRAM Static Read Control [Disabled]
Ai Clock Twister [Strong]
Transaction Booster [Enabled]
Boost Level [0]
Voltage Settings
CPU Voltage [1.36125]
CPU PLL Voltage [1.58]
North Bridge Voltage [1.61]
DRAM Voltage [2.16]
FSB Termination Voltage [1.61]
South Bridge Voltage [1.10]
Loadline Calibration [Enabled]
CPU GTL Reference [0.63x]
North Bridge GTL Reference [0.67x]
DDR2 Channel A REF Voltage [Auto]
DDR2 Channel B REF Voltage [Auto]
DDR2 Controller REF Voltage [DDR2_REF]
SB 1.5V Voltage [1.5]
Results:
So that gets me 4060MHz in BIOS or 4040MHz in Windows, and a a memory clock of 1077MHz at CAS5. I stopped at 4GHZ on the CPU as anything more as not prime95 stable at this voltage (although at this voltage it could finish Super Prime at up to 4.3GHz) and I was unwilling to go any higher on the Voltages for 24x7 use.
ERIC GANDT
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