amazing retro FSB overclock on old Prescott P4 3400MHz 478 Pin uPGA

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As soon as I unlocked the multiplier from 17x to 14x it opened up a whole  
new world for this machine..
couldn't run the memory at its stock setting though at these speeds, as it  
wouldn't post.
I'll sacrifice the mem bandwith for higher FSB any day! :)

Motherboard Physical InfoCPU  
Sockets/Slots    1 Socket 478
Expansion Slots    5 PCI, 1 AGP, 1 WiFi
RAM Slots    4 DDR DIMM
Integrated Devices    Audio, Gigabit LAN
Form Factor    ATX
Motherboard Size    240 mm x 300 mm
Motherboard Chipset    i865PE
Extra Features    Asus Intelligence, JumperFree, Stepless Freq Selection

Motherboard PropertiesMotherboard  
ID    63-2106-000106-00101111-081505-I865PE$P4P81106_BIOS DATE: 08/15/05  
14:30:21 VER: 08.00.09
Motherboard Name    Asus P4P800  (5 PCI, 1 AGP, 1 WiFi, 4 DDR DIMM, Audio,  
Gigabit LAN)

Field    Value
CPU PropertiesCPU  
Type    Intel Pentium 4
CPU Alias    Prescott
CPU Stepping    D0
Engineering Sample           No
CPUID CPU Name          Intel(R) Pentium(R) 4 CPU 3.40GHz
CPUID Revision    00000F34h

CPU SpeedCPU  
Clock    3500.3 MHz  (original: 3400 MHz, overclock: 3%)
CPU Multiplier    14x
CPU FSB    250.0 MHz  (original: 200 MHz, overclock: 25%)
Memory Bus    166.7 MHz
DRAM:FSB Ratio    4:6

CPU CacheL1  
Trace Cache    12K Instructions
L1 Data Cache    16 KB
L2 Cache    1 MB  (On-Die, ECC, ATC, Full-Speed)

Front Side Bus PropertiesBus  
Type    Intel GTL+
Bus Width    64-bit
Real Clock    250 MHz (QDR)
Effective Clock    1000 MHz
Bandwidth    8000 MB/s

Memory Bus PropertiesBus  
Type    Dual DDR SDRAM
Bus Width    128-bit
DRAM:FSB Ratio    4:6
Real Clock    167 MHz (DDR)
Effective Clock    333 MHz
Bandwidth    5333 MB/s

Chipset PropertiesMotherboard  
Chipset    Intel Springdale i865PE
Memory Timings    2.5-4-4-8  (CL-RCD-RP-RAS)
PAT    Disabled
DIMM1: OCZ OCZ4001024ELPE    1 GB PC3200 DDR SDRAM  (2.5-3-2-5 @ 200 MHz)
DIMM2: OCZ OCZ4001024ELPE    1 GB PC3200 DDR SDRAM  (2.5-3-2-5 @ 200 MHz)
DIMM3: OCZ OCZ4001024ELPE    1 GB PC3200 DDR SDRAM  (2.5-3-2-5 @ 200 MHz)
DIMM4: OCZ OCZ4001024ELPE    1 GB PC3200 DDR SDRAM  (2.5-3-2-5 @ 200 MHz)

Graphics Processor PropertiesVideo  
Adapter    ATI Radeon HD 3850 AGP
GPU Code Name    RV670  (AGP 8x 1002 / 9515, Rev 00)
GPU Clock    670 MHz  (original: 669 MHz)
Memory Clock    830 MHz  (original: 829 MHz)


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