in message
I am looking for an online free computer diagnostics that works with
AMD hardware and windows XP.
I am familiar with PCPitstop but I think it is not up to date since
it tests the Video card only in 2 D mode.
Free only? Or paid software?
PC Pitstop downloads a small client to your host to do the testing. I
don't really trust them much. Their objective is to sell you
something, so they have a bias to find *something* wrong on your host
that something they sell will fix
(
http://pcpitstop.com/store/default.asp). Their web site is a lure to
their commercialware. It isn't like they are being wholly altruistic
to the computing community.
http://en.wikipedia.org/wiki/Benchmark_(computing)
If you are looking to benchmark your host, get some benchmarking
software. Futuremark has the 3Dmark and PCmark test programs. There
are free crippled versions and paid full versions. I remember using a
benchmark program that included a database of specs reported by other
users but don't remember if these had that feature. I never found it
of much use because not much of the testing environment was defined
and figures for what appeared to be very similar or same setups had
significantly different results. I usually ran the benchmark at least
5 times. The results might vary on the first couple of executions so
I would perform several retests to determine the typical or mean
results and note the variation. A benchmark that shows you that
something you did gave you 5% better specs means nothing if the
deviation wavers over 10% between successive retests. For burn-in,
some folks like to use Prime95 to heatup all their hardware
components. It doesn't benchmark. Another benchmark is Passmark
(
www.passmark.com).
If you want to test or burn-in your hardware, you don't want to be
doing that inside of Windows. That only generates another vector for
error which has nothing to do with hardware-only problems or
performance. memtest86 is about the only freebie utility that I would
use but only tests memory. I have an AMD Athlon XP processor. There
is a memtest86+ program that is supposedly later than the original
memtest86 program and claims it has better support for AMD processors
but I found the opposite was true, so I only use the memtest86 program
(see
http://groups.google.com/group/24ho...707e667ea0/d1cc3cf67051e1d5#d1cc3cf67051e1d5;
shortURL =
http://tinyurl.com/2pkvhx). I have an old v5 copy of
CheckIt Pro from SmithMicro
(
http://www.smithmicro.com/default.tpl?group=product_full&sku=CKDWINEE).
It is paidware. I use it for a sanity test after building a new host
from parts.