By default, a GeForce4 Ti4200 is supposed to run
at 250 MHz core and 500 MHz memory (for the 64MB version), however our
G4Ti4200-VD64 was clocked at 250/513 MHz by default! There seems to be a trend
here, our retail G4Ti4600-VTD had its memory clocked 10 MHz higher then default as
well.
Anyway,
since the G4Ti4200-VD64 uses 3.6ns DRAM I figured it should do at least 555 MHz
(1000/3.6x2=
555) and we were hoping for a good memory overclock on the side as
well.
We weren't disappointed as the memory topped out at
608 MHz. That's a pretty good overclock, it puts the memory speed past that of
the GeForce4 Ti4400 cards!
The core of our G4Ti4200-VD64 was based on the A3
stepping of the GeForce4 Ti core so we also expected big things from it.
Immediately we pushed up the core speed to 300 MHz (Ti4600 default) and there
wasn't a single problem. We were finally able to hit a high of 321 MHz core
frequency.
Running with both core and memory overclocked (321
MHz/608 MHz) produced some numbers even higher then those of a stock Ti4600!
That's mighty impressive for a card which is about $250 CDN cheaper then a
Ti4600!
pcstats
test system specs: |
|
computer hardware:
|
|
processor: |
amd athonxp
2000+ |
clock
speed: |
12.5x133 mhz = 1.66 ghz |
motherboards: |
epox 8k3a+ |
chipset: |
via kt333ce |
videocard: |
msi g4ti4600-vtd (300/660) msi g4ti4200-vd64
(250/513)
msi g4ti4200-vd64 (321/608) |
memory: |
256mb kingmax ddr333 |
hard
drive: |
40gb 7200rpm maxtor d740x
ultra/133 |
cdrom: |
panasonic 48x cd-rom cr-594-b
|
floppy: |
panasonic 1.44mb floppy drive |
heatsink: |
thermalright sk-6 w/60mm
delta |
powersupply: |
antec 400w psu |
software
setup: |
windowsxp via 4in1
4.38v detonatorxp 29.42 |
benchmarks: |
3dmark2000 3dmark2001se aquamark dronez codecreatures commanche
4 quake iii arena ver 1.17 return to castle wolfenstien
3dmark2001se with aa aquamark with aa quake iii arena with
aa |