Here is a simple question that may or may not require a complicated answer.
What is the difference between xp/vista 32bit and the 64bit counterpart?
I know you need 64bit in order to take advantage of 4gigs of ram but are there any other benefits or downsides to using 64bit?
What can you do on 64bit that you can't do on 32bit, or the other way around?
Can you get 64bit on laptops?
Is there a noticeable performance difference from running a system with 4 gis of ram and 64bit OS when compared to a 32bit with say 2-3gigs of ram?
I won't really be using the system I'm thinking of building for FFXI so I'm not limited by some of the prevalent Vista/graphic card issues an FFXI playing system would have to face.
currently I have been playing around with a few builds which run from 3-$5K. (Go go tax return and not being in any debt ^^)
Case ( Thermaltake Armor Jr. Gaming Case Black )
Case Lighting ( None or maybe not but probably none )
Power Supply ( 750 Watt Thermaltake Toughpower W0117RU Power Supply )
Processor ( Intel Core 2 Quad Processor Q6700 (4x 2.66GHz/8MB L2 Cache/1066FSB) )
Processor Cooling ( Thermaltake MaxOrb CPU Cooling Fan System Kit )
Motherboard (Asus P5N-T Deluxe NVIDIA nForce 780i SLI Chipset w/7.1 Sound, Gb LAN, S-ATA Raid, USB 2.0, IEEE-1394, 3-Way PCI-E M )
Memory ( 4096MB [2048MB X2] DDR2-800 PC6400 Memory Module Mushkin High Performance II (HP2) w/Heat Spreader )
or [1024MB X4] DDR2-1066 PC2 8500 Memory Module Corsair Dominator
Video Card ( 2x NVIDIA GeForce 8800GTX 768MB w/DVI + TV Out Video )
Hard Drive ( 1.5TB (750GB x2) HARD DRIVE [Serial-ATA-II, 3Gb, 7200 RPM, 16M Cache] )
CD-RW/DVD-RW Drive ( Sony Dual Format/Double Layer 20X DVD±R/±RW + CD-R/RW Drive Black, possibly x2 )
Sound Card ( Onboard )
Network Card: Looking at the Killer line.
Physics card: ???
I like the case and its an older case, thus cheaper then many out there.
I was thinking that 750 power supply might be overkill and maybe I could go with something a little lower but I'm not sure.
I was thinking about goign with the Q6700 and over clocking it to 3.0GHZ range( less then a 15% over clock)
Cooling wise liquid would probably be best but I'm not sure how to mess with it so I was thinking with only a 15% over clock air would be fine.
Considering how I'm only shooting for a 15% over clock I'm not too sure if I should go crazy with the ram.
Vid card might be a bit much but I was considering goign with the new 9600GTS and then riding out the whole vid card thing for a year and seeing how things develop then sinking in the big bucks for a more stable card.
Hard drives will probably be seagate and might even just get 1 750 for now.
Now for the 2 things which I probably won't even bother with but was thinking about, a killer netcard and a physix card.
One of the biggest problems I have seen to date with using multicore systems and older applications is the whole maximum utilization of a single core while the other 1-3 don't get touched, it might just be me but this seems to be the case with FFXI, thus to avoid this in the future I was seeing the killer card, and to a much lesser degree a physix card, as a way to keep a single core from getting super taxed. a killer card is suppose to offer 400mhz dedicated to handling network traffic. Thus when playing a mmo with the reasonable overclock and the network card, should the system only use a single core, I'd be looking at 3.0-3.4 GHZ.
Please feel free to point out any blatant errors in logic or otherwise and offer alternatives to any of the listed parts or reasons to wait on getting X part because something much better is suppose to come out in a month or so.
Things to note:
1) The system will have to last for at least 2 years as a kick ass / decent gaming rig. ( wife gets to use next years return for herself)
2) It has to be able to run a lot of programs at one time, A LOT! ( thus the ram issue )
3) Can't go above $5k, prefer it to be about $3.6k (looking to upgrade my monitor and sound system also)
4) Able to get at least a 15% over clock, 25% preferred. (I'm new to over clocking so I'm not about to shoot for the limits)
XI Wiki

