Which one more realible ? or should i said more trusted ?
Prime95 or SP2004 ? 
The Prime95 failed but SP2004 still running no error yet..     

Any wrong setting here? 
memtest #5 no error so far but once in window try run Prime95 will failed within 1min 
How to overcome this ? 

after follow some guide and suggestion from you guys,
now my TCCD able to run at 270MHz ,2.5-4-3-7, 1T, 2.7v 
last time need 3.0v...

I wonder is it tighter DRAM setting is suitable for TCCD ? 
I realiased one thing is that, the RAM run more hotter than when i set to 3.2v !!! 


Genic BIOS Setting :
CPU Frequency = 270MHz
Hammer Fid Control = x9 
HT Frequency = 3x
HT Width = Up 16 Down 16
PCIE Clock = 100MHz
AMD K8 Cool & Quiet = Disabled
DDR Voltage Contorl = 2.7v
Chp Voltage Contorl = 1.7v
CPU Voltage Control = 1.500v

DRAM Configuration :
Timing Mode = Manual
Memclock Mode = Update
Memclock index value (MHz) = 200MHz CPU:DDR 1:1
Tcl = 2.5
Tras = 7T
Trcd = 4T
Trp = 3T
Trrd = 2T
Trc = 10T
Trfc = 16T
Twr = 2 bus clock
Twtr = 2 bus clock
Trwt = 2 bus clock
Tref = Auto 
Twcl = 1 Mem clock after CAS#
DDR Cut Driving = Auto
DDR DQ Drive Strength = Auto
Bottom of 32bit [31:24] IO = E0
1T/2T Memory Timing = 1T
Read Preamble Value = 6ns
Async Latency Value = 8ns
Dynamic Idle Cycle Counter = 256cycle
DRAM Bank Interleaving - Enabled
Burst Length = 8beats
Enable ALL DIMM Clock = Enabled
S/W Memory Hole Remapping = Disabled
H/W Memory Hole Remapping = Disabled
MTRR Mapping Mode = Continuous
DRAM ECC Feature Control = Disabled

Will post my A64 tweaker tonight .

FYI, My current spec are :
Processor - AMD64 3000+ Venice E3 (s939)
Mobo : DFI NF4 DAGF (BIOS-801)
RAM : 2x512MB Corsair TwinX XMS PC3200 v1.4
Graphic Card - PCI S3 4M
HDD : WD 40GB 8MB
Optical Drive : ASUS 52x CD-ROM
PSU : OCZ Modstream 520W PSU
Window XP PRO SP2 with all critical updated.

I saw that thread too yesterday,
in fact i have to satisfy with my board, should said cannot expect too much
coz my board is budget mobo only .. 

normally i will run full test after 1hours of test#5 and #8 each.
but then i think now suitable me to find max HTT my processor can go first. 

i expect too much for my RAM la .. haha     

Wish me luck

i want to ask, normally, TCCD can do 2-2-2-5 at what speed ??
my proc now can only keep up with something about 245MHz.....
it is better for e to get BH or TCCD if i plan to upgrade ??
only using CVS

hurmm.. what level shall be working fine?

can someone help me on ram timings for optimal OC for my tccd??

my specs:
AMD64 3000+ Venice
Abit AN8-SLi
Corsair XMS4404v1.1 TCCD 512x2

my venice has reached 2.8ghz prime stable 24hours before....now on new board....so i wanna know wat kinda timings i need to achieve at least 300htt??