Sandi said:
I am in the UK. Is it worth upgrading the memory in my old WinXP PC? It's
an Athlon 3400+ (socket 939) with 1GB PC3200.
It has an empty memory slot, I can add 1GB to make the total 2GB.
Is the performance improvement worthwhile or is it likely to be very
modest?
1GB PC3200 costs about £30. Alternatively would it be better to save the
£30 towards a new system unit? (I can afford about £250 to £300.)
For £300, you could probably do a motherboard-CPU-ram upgrade.
About a year ago, I did a motherboard-CPU-ram change-out for about
$300 CDN. And you should be able to come up with something to
match that. These two examples, cost a bit more than my upgrade,
but also give more than twice the performance of my system.
Both of these examples have built-in video, so that, if your
current video card doesn't fit the slots, the motherboard will
provide the video for you.
*******
Intel Core i5-2500K 3.30GHz LGA1155 6MB £179.98
http://www.dabs.com/products/intel-core-i5-2500k-3-30ghz-lga1155-6mb-79Q8.html?refs=4294947370
I selected a microATX board, because I don't know the size of your current motherboard.
"Gigabyte GA-H67MA-D2H LGA1155 Intel H67 DDR3 uATX" £84.99
http://www.dabs.com/products/gigaby...intel-h67-ddr3-uatx-79M1.html?refs=4294947373
And two of these, for 2GB total memory KVR1333D3N9/1G.
Kingston ValueRAM 1GB DDR3 1333MHz / PC3-10600 Non-ECC CL9 DIMM £11.38 each
http://www.dabs.com/products/kingst...333mhz---pc3-10600-non-ecc-cl9-dimm-72K6.html
179.98+84.99+11.38+11.38= £287.73
That would be many times faster than your current system. Probably
double the speed in single threaded code. And many times more in
multithreaded code, due to the additional cores.
http://ark.intel.com/Product.aspx?id=52210&processor=i5-2500K&spec-codes=SR008
Note - I tried to keep the price of the motherboard and RAM low enough,
so I could afford a real nice processor.
*******
Now, if I wanted to put together a modern AMD system, it might save
a bit of money, and be a hair slower. And you probably wouldn't notice.
I say that, because when I compare two fast systems here, one faster than
the other, if I was blindfolded, I couldn't tell the systems apart. At
some point, the behavior of the OS tends to hide the differences, and
they feel about the same.
AMD Phenom II X4 965 3.4GHz 8MB cache AM3 socket £132.75
http://www.dabs.com/products/amd-phenom-ii-x4-965-3-4-8mb-am3-65BH.html?refs=4294951761
microATX motherboard with a good selection of interface types
Gigabyte AM3 AMD 880G DDR3 ATX GA-880GMA-UD2H £77.76
http://www.dabs.com/products/gigabyte-am3-amd-880g-ddr3-atx-6ZXK.html
http://images17.newegg.com/is/image/newegg/13-128-445-Z03?$S640W$
http://images17.newegg.com/is/image/newegg/13-128-445-Z02?$S640W$
http://www.gigabyte.com/support-downloads/cpu-support-popup.aspx?pid=3632
Just for kicks, switch to 2x2GB of RAM. About double the price of the
other two, separate sticks. This comes as a kit with two sticks in it.
KVR1333D3N9K24G 2x2GB DDR3-1333 CL9 £49.99
http://www.dabs.com/products/kingst...33mhz-ddr3-non-ecc-cl9-dimm-240-pin-5KNM.html
132.75+77.76+49.99= £260.50
There is plenty of adjustment room on the price, but of course, if you go
with the cheapest AMD processor, it won't be as much of an upgrade.
This would be socket AM3, and might be faster than your 3400+. In AMD
parlance, this might be equivalent to a 6000+ or so. They've changed
their scheme yet again, making it harder to compare old and new. But
this would be roughly a 6000+. The speed of the £132.75 processor above,
is mostly evident when you're shrinking DVD movies, and probably
when running Photoshop. But if all you do is surf the web, this
might be a good enough upgrade. (I use a dual core here, and no
complaints. I don't process enough video, to be annoyed when
rendering a movie file takes longer than I'd like.)
AMD Athlon II X2 250 3.0GHz 2MB AM3 65W Processor £44.98
http://www.dabs.com/products/amd-at...b-am3-65w-processor-74NH.html?refs=4294951761
Now, if I switch to 2GB of memory, and use the cheap processor, my cost is
44.98+77.76+11.38+11.38= £145.50
and it's still an upgrade.
*******
If you have a retail installer CD for your current WinXP install, then
moving the install to the new motherboard shouldn't be a problem.
*******
I've run my current generation of system, with 1GB, 2GB, and 4GB of RAM.
(I had 6GB in it a few days ago, but dropped back to 4GB again.)
1GB - my favorite game just fits into available memory. No room for
multitasking, such as alt-tab out of the 3D game, and read USENET posts.
It might swap to the page file, if I try to do too much.
2GB - now I can game and do other things. On a 32 bit OS, this is the best
bang for the buck upgrade, when buying RAM. If you don't play 3D games,
then 1GB might be plenty. 2GB covers just about everything.
4GB - allows me to run VirtualPC 2007, and have up to three other OSes
running on the computer, at the same time as WinXP. I can run a
copy of Gentoo, Ubuntu, and Windows 98, while WinXP is running.
All at the same time. Windows 98 is my "file server"
6GB - Using WinXP x32 OS, plus the dataram.com free ramdisk software, I can
move the C: drive pagefile, to utilize the 2GB of ram above the 4GB mark.
It allows the 4GB of regular RAM, to be used with fewer hesitations.
Since the system behavior wasn't "perfect enough", I've since switched
back to 4GB RAM, and having the pagefile on C: again. This is the only
example I know of, where WinXP 32 bit edition, can use RAM above 4GB.
It's possible, because the dataram.com ramdisk runs as a driver, at
the kernel level, and can "fool around", unlike a regular application.
2GB is the sweet spot, unless you have money to waste. I can game
and run one virtual machine with that. I get to play with 6GB of
RAM, by ripping the memory out of a second computer
Paul