Hi,
I was hoping for some assistance in overclocking my crossfire setup using atitool rather than CCC
I've been able to overclock one x1900 at a time, but trying to get them to play together has been a challenge
Both cards are watercooled with MCW55 and ramsinks
what are some...
Hi,
I just picked up an ati crossfire edition x1900 and took the stock HSF off and noticed that the ram was labeled:
Samsung 549
K4J52324QC-BJ12
I'm assuming this is new because crossfire masters had 1.1 correct?
I imagine this will seriously hamper my overclocking? 800mhz max ram...
PSU with enough amps for overclocked x1900's
I have one x1900xtx and when overclocked it draws 18.4amps according to ati tool, I want to move to a crossfire setup theu will be using another x1900 crossfire master and I'm looking for a PSU that will deliver enough amps to power boths cards
so...
Okay so I've gone back and tried what you suggested
At stock voltages
I can achieve
714/594
499/855
I havn't tried to put them together though
I played some more and continued to bump core voltage up to 1.575 and max core is still 747
How does VDDCI effect the equation, should...
Okay so I've got an ATI x1900xt, bios flashed to x1900xtx
I've overclocked with ati tool 0.25 beta 14
I'm managed to reach
747/864 artifact free
my voltages are:
VGPU 1.575
MVDDC 2.157
MVDDQ 2.157
VDDCI 1.575
Temps idle/load:
Voltage regulators 51/84
GPU Temp 30/41
Temp of...
I was playing CoD2 for 4 hours and then read my temps using both atitool and everest ultimate.
my R480 was clocked at 624/648 at stock voltages using mcw55 and ramsinks to cool
My CPU waterblock base has seen better days, can I use a compound like brasso to clean it up, followed by 99%...
Thanks for getting back to me,
I'm surprised that you feel my radiator is not up to par, I was under the impression that Thermochill PA120.3 was top of the line, I coupled it with 6 fans each rated at 48CFM
I continued to review temps from stock cooling and they are reporting idle 50 load...
Viper John,
I posted my temperatures for my rig and I was curious if you could comment
It seems to me that the R580 runs far warmer than the R480
FX55 SANDIEGO 231x11 3008 1.45v set in bios +0.4 overvolt = 1.45-1.49v
Asus A8N32 1009 bios (seems to overvolt my CPU 0.04v)
2048 Ram...
I've got some numbers for you folks:
Ati x1900xt, flashed to x1900xtx
711/823.50 @1.4v
3DMark06 5691
3DMark05 12675
temps are:
57 voltage regulator
31 idle core 40 load
35 idle mem 46 load
I'm using a MCW55 waterblock and some MCP15 ram heatsinks
PA120.3 6x tricod fans
LRWB G4 CPU block...
I have an ATI AIW 9800 PRO and I was curious what other people have overclocked this card to? I have a watercooling system set up, and I was curious if there is anyprogram that can monitor my GPU temperature?
cheers,
a.