Spanner in works time
XP32 & 2GB vs Vista64 & 4GB
I just tested a bundle of stuff and there is very little difference at all.
System I used is the following :-
Gigabyte DS3 ( F130 Bios )
GEIL 1GBx2 for XP ( And 1GBx4 for Vista )
Q6600 @ Stock
8800GTX
XFI Falal1ty
80GB Hitachi
I installed XP Pro 32Bit on one HD and Vista Prem on the other. Both up to date updates.
Differences are neither here nor there for the same system.
Tiger33 asked what the differences are for the apps he uses, and Im quite shocked that you people are telling him... "half truths".
For you mate, there wont be that much difference no...
The 64Bit O/S will help for sure with the Video encoding ( Half truth ) but then so will XP64 be a bonus there too!
As for RAID, this is really a show-off point and for your uses, its going to really be an unneccessary expense. Sure, it will help, but these days, its not really worth it.
That said and done however, get Vista64 & 4GB over XP32 and 2GB because.... Well... just because.
Sorry but with all due I disagree entirely.
RAID isn't just a "show off" point. Read almost any benchmark and you will see there are massive gains to be had. Whether outright throughput performance with RAID 0 or reliability and concurrency with RAID 1.
With the type of work he is doing (Photoshop, Visual Studio development) a RAID array is definately going to show him gains. If nothing else a RAID 1 array ensures a certain amount of reliability and trust he can have in his system.
And again for the type of work he is doing a x64 system will be more stable, perform faster in general (and no it's not the type of performance you can just go away to "benchmark") But most importantly, if he wants to utilise 4GB of RAM (which really is pretty much a minimum requirement for any new development/photo editing machine these days) then he *will* need an x64 OS to take full advantage of the memory.
I dare you to rerun your "benchmarks" in the following way:
- Open up a large Visual Studio project with >500 classes and open about 10 of them on screen.
- Have some music playing as most developers do.
- Have Photoshop open with a couple small'ish images open.
- Have 30 days uptime on the machine, and throw in any other desktop apps that can reasonably be used at the same time as the above apps (IE, Notepad, Explorer etc..)
Now compare XP Pro with 2GB against Vista x64 with 4GB...
But bare in mind there is no benchmark software capable of running an automated test to meaningfully assess this kind of performance. To do any kind of meaningful test you will have to get your stopwatch out and literally time the length of time it takes to do things manually.