2/24/08 ... Done ... stick a fork in me 

Part Two was easier than i thought ... much the same problem that HardOCP has with their Real [fake] world testing - no repeatable scientific testing ... so i skipped it ... and all you get are "impressions"
FPS whores will probably want Vista 32 ... there are only 2 games i tested that run faster in Vista 64 and they are FarCry and Hellgate: London ... and IF you play those 2 games a lot, you WILL want Vista 64 ... there is significant improvement over Vista 32 in every way.
IF you have 4+GB of RAM there are also some possible advantages. Huge advantages with 64-bit games but only "possible" minor advantages in "loading/saving", in memory-mismanaged games and also if you are an 'extreme multi-tasker'. None of my "stopwatch" tests were conclusive; since i have an average "cluttered" system with everything enabled [including ReadyBoost and System Restore] sometimes Vista 64 would be quicker and sometimes Vista 32. Even the Witcher showed no consistent differences....
So my own personal "D-day" has arrived ... it is Day 30 of my "trial" ... and MS is giving me the ULTIMATUM - activate or lose it ...
--that's easy, imo - for personal use - i'd rather have the very slight FPS increase and Vista32.
[i am done with FC and Hg:L]
But i DO see where some of you prefer the perceived slightly smoother experience in *some* memory mismanaged games and those who are also extreme maxi-multitasker; not needed for me. As i UNINSTALL Vista 64, i have to say it is "THE FUTURE" . It is just as stable as Vista 32 and you have to 'nitpick' to find flaws as you trade the irritation of 'signed drivers' for slightly better security.
---So ... pick one ... don't feel bad picking either choice as it is not a "marriage". If you want you can be polygamous ... tri- or even quad-boot your OSes if it makes you feel especially "high end"
... so, if there is interest, i can format my results ... but one fact is pretty clear to me at least ... pick Vista ... forget XP
--i look forward to Derek's professional article comparing Vista to XP and it's flavors and a much more detailed analysis then i was able to give you.
i got 11 new games to play, a rejuvenated CrossFire rig that handles anything i toss in at it and my dial-up now allows me to play WoW and NightFall-type games online. i think i will give benchmarking a little rest ... i am playing thru both of FEAR x-packs, right now ... then it's on to Jade Empire, i think ... Jericho just continues to be a pretty tech demo i toy with it is a resource hog and has a lot of flaws.
=============================
2/17/08 ... actually i DO have something to report ... i *finally* got HellGate:London updated on Vista 64 ... and it runs faster and smoother than on Vista 32 .. very noticeable ... i can play with AA/AF on 64-bit that i have to lower on Vista 32 to get comparable frame rates.
So you have a 2nd win for Vista 64 ,,, if i didn't finish Hg:L, i would conside keeping Vista 64 ,,, it IS the future and it make a difference in the very few games that are coded for it.
But not yet ... however, it is an excellent alternative to Vista 64 and i would finally 'recommend' it if you have no issues with HW or SW.
..................................
2/10/08 Update:
i added Crossfire results with my OC'd 2900pro/2900XT you might find interesting. Crossfire scales pretty well but still Vista 32 pulls ahead of Vista 64 in pure FPS.
i am taking a little break ... i have not been getting more then 4-6 hours of sleep over the last 2 weeks and it shows - i am exhausted and my rig is running perfectly. nullponterus also has his results updated and will carry the show for awhile. The we will finalize and compile the results.
From what i can see - so far - booting into Win Vista 64 and then into Vista 32 - every single day ... there is no practical difference in 32-bit games. There are no disadvantages to Vista 32 - it manages its memory very efficiently and there is no extra HD 'thrashing' or slowdowns ... the games that "ate memory" - the Witcher and Hg:L are "tamed" and i can play on either OS for hours without ANY issues. i haven't gone back to Gothic3 in Vista64 which DOES have a memory leak and crap RAM management[period]
i am not terribly anxious to even do part 2. If Vista 64 is slower in games, why do i want to recommend it over Vista 32? - i don't give a crap if a level loads a second or two faster - or not ... but then i have been called both a "graphics whore" and a "FPS whore"
what follows is what has been written earlier ... CrossFire results are the top of the next post.
*Done* ... at least with Part One - FPS comparison - 9/10 benches belong to Vista 32 - 1 bench, FarCry belongs to Vista 64 ... and that one is a blowout!
i set up CrossFire with my 2900xt and brand-new 2900pro ... Damn i had to move *everything* around to keep some airflow [and my HDs were in the way]; WORST of all, if i keep iXfire, i need to reconfigure my ... well, start over again ...
- first of all, the 2900p covers 4 of my SATA ports and i will now have to use the "purple" RAID ones [and reconfigure RAID in the BIOS] so i can use all my drives.
:|
It is SO easy setting it up [assuming you have room and don't have to tear down and rebuild everything like i did this evening] ... stick in the 2nd card, plug in the 2 bridge interconnects [i have only one; Cheap Sapphire doesn't include it and i had to order another from NewEgg, arriving Tuesday] ... and boot up. Windows recognizes crossfire and you have to reboot. That's it .. you're done.
Of course, i only have one interconnect so my bandwidth IS limited ... but CrossFiring with the Pro brings my 3DMark06 score up from 10094 with Vista 64 to 12251 ... and that is the first run ... i am also hoping for *better* when i add the 2nd Bridge Interconnect and OC my CPU back to over 3.15 Ghz ... looks like maybe 25% increase ... and if i OC it, it will blow an Ultra out of the water
... i feel like bush ... "mission accomplished"
:Q
:laugh:
at least it isn't any louder with the 2nd card
:shocked:
here the Lost Planet results ... damn near *identical* in every way ... best 2 of 4 runs each:
Lost Planet: Extreme Conditions full retail game built-in demo. DX10/everything fully maxed in-game/1680x1050/4xAA-16xAF
Snow - Vista 64 - 19.6/19.5 / Cave 28.1/27.0
Snow - Vista 32 - <<<<<19.6/19.4 / Cave 28.0/27.2
both bottomed just over 11.1 FPS and topped at 30.2 FPS in Snow, the more demanding of the two benches.
i'll see you in the AM ..
==========
[earlier]
The *latest* i just got my shiny 2900p to Xfire with my 2900xt [looks like a toy next to my 2900xt - but then i only paid $145 - compared with $330 for my XT in May]. As soon as i am done with *Round One*, i will install it and see what CrossFire in the mix.
STALKER and PREY are next for the benches .... and i updated the 2nd post if you need links to the Vista 32/64 hotfixes ... courtesy of an anonymous PM - thanks. They are applied and another one or two i found and will post when i find them.
-----
Crysis/3DMark06 and HL2's Lost Coast are now compared. ... and frankly i am shocked. imo, something IS wrong. i thought there would be a 1-2% difference at most, but on my rig, Vista 32 is running away with the benches.
Someone else, please confirm or dispute these figures with some testing of your own.
see post No2
============================
[original message]
Nullpointerus and i are beginning our tests. We plan to explore the performance differences between Vista 32-bit and Vista 64-bit in our 4GB gaming rigs. We will try to limit our 'variables' to just the OS. And of course we want to hear from *you* so we can plan and make our testing better - hopefully with ~10 game/benchmark comparisons. It will involve more than FPS analysis - we also plan to time loading/saving and compare "smoothness" of game play while keeping an eye on system resources.
So .. help us out with some good suggestions and try to keep everything constructive as we appear to be the first forum to explore this. Our rigs are each listed in our sigs and testing is at 16x10 resolution.
There is something [positive] to say about just "starting" ... we promised today ... but are still each having some issues. My install DVD may not be a perfect copy and the installations hang. So i am taking the plunge and am ordering a Disk from MS with a definite commitment to 'upgrade' to 64 bit if the performance is significantly better.
in the meantime, this first post will grow a lot - many things will be added as we report our progress ... and it *appears* i am getting a faster connection to the net this week - so that will save many hours of D/l'ing updates
The first 4reserved posts are for Nullpointerus and i to do the benchmarking. This testing is *open* to anyone that wants to join in
:thumbsup:
============
Addendum: We're getting questions about joining in on the benchmarking and what you will need to participate:
----First of all, *anyone*, you don't have to ask about participating ... JUST DO IT!
Step 1) Have 2 clean formatted partitions and two copies of Vista - one 32 bit and the other 64-bit.
remember to set the BIOS for each OS for optimum performance:
Step 2) Install them identically - with the same programs and games and configure them exactly the same.
Step 3) Run the benchmarks/tests on each OS and give your impressions and results
simple, no ...?
... but a lot of work
==========---------------====================----------------------======
1/25 -Friday Night Update: so ... how is everybody doing?
i have some progress to report ... and it is all really a big surprise to me .... Vista 64 installed just as easily as Vista 32.
So far, there is only one unsigned driver - my bluetooth adapter - but i still cannot get a connection to AT&T wireless on any version of Vista. So it will be slow going d/ling MS updates and a few others that have to go over 56K dialup. i can get a good connection to AT&T wireless only on XP - but it is still pretty slow - like a 224k connection
Anyway, there were 135.6 MB of Vista 64 updates for me to D/L and all of them were ultimately successful. i am not having the problems with CCC that Nullpointerus is having [thankfully, for a change]. Just for 'kicks' i installed MS Word 97 to read Word docs - and it works flawlessly ! [!!]
:Q
i installed, patched and played The Witcher - again with everything in-game totally maxed at 16x10 - and it is as smooth as i remember it in Vista32 [2 weeks ago]; i even loaded the saves from somewhere in Chapter One and continued on. However, i *know* i had some issues with my rig before and there were occasional crashes - not so now; i played for about an hour [for purely "testing" purposes, of course] and it was very smooth and excellent on the load/saves times
i am installing *identical* programs, applications and games on each HD and will compare the Witcher Load/Save times and give general impressions of any differences pretty soon [while checking the system tools]. My installs are going to be pretty bare - more like a "gaming rig". So far, there is my NetZero program, non functional bluetooth connection, Avira AntiVir Personal edition and the Witcher ... the next few days will be spent loading up identical games and benchmarking tools
i expect to install
1. 3DMark05 forget it 'oh - five
2. 3DMark 06 Done
3. HL2 - Lost Coast Done
4. Prey [Done]
5. Lost Planet [Done]
6. FarCry Done
7. Call of Juarez Done
8. Painkiller [Overdose IS current]Done
9. S.T.A.L.K.E.R [Done]
10. Crysis demo Done
11. F.E.A.R. Done
and possibly
12. Hellgate: London [again - i will make a custom bench - or better, Link me to one]
13. The Witcher [i will make a custom bench - or better, Link me to one]
How is that for a dozen? Perhaps it is too ambitious. i can also run Oblivion or BioShock but likely won't unless you can link my lazy ass to a good prepared time-demo - it is pretty time consuming making your own .. and i may not even get to Hg:L or the Witcher - perhaps just concentrating on Load/save times
LMK if there is anything else you want me to compare - please remember that i *still* have a slow connect, so no 1GB d/ls, please.
so there IS progress ... and i have that great feeling that comes with a smoothly functioning rig [again
]

LMK what you want to see and PM me if you want to join in
Part Two was easier than i thought ... much the same problem that HardOCP has with their Real [fake] world testing - no repeatable scientific testing ... so i skipped it ... and all you get are "impressions"
FPS whores will probably want Vista 32 ... there are only 2 games i tested that run faster in Vista 64 and they are FarCry and Hellgate: London ... and IF you play those 2 games a lot, you WILL want Vista 64 ... there is significant improvement over Vista 32 in every way.
IF you have 4+GB of RAM there are also some possible advantages. Huge advantages with 64-bit games but only "possible" minor advantages in "loading/saving", in memory-mismanaged games and also if you are an 'extreme multi-tasker'. None of my "stopwatch" tests were conclusive; since i have an average "cluttered" system with everything enabled [including ReadyBoost and System Restore] sometimes Vista 64 would be quicker and sometimes Vista 32. Even the Witcher showed no consistent differences....
So my own personal "D-day" has arrived ... it is Day 30 of my "trial" ... and MS is giving me the ULTIMATUM - activate or lose it ...
--that's easy, imo - for personal use - i'd rather have the very slight FPS increase and Vista32.
[i am done with FC and Hg:L]
But i DO see where some of you prefer the perceived slightly smoother experience in *some* memory mismanaged games and those who are also extreme maxi-multitasker; not needed for me. As i UNINSTALL Vista 64, i have to say it is "THE FUTURE" . It is just as stable as Vista 32 and you have to 'nitpick' to find flaws as you trade the irritation of 'signed drivers' for slightly better security.
---So ... pick one ... don't feel bad picking either choice as it is not a "marriage". If you want you can be polygamous ... tri- or even quad-boot your OSes if it makes you feel especially "high end"
... so, if there is interest, i can format my results ... but one fact is pretty clear to me at least ... pick Vista ... forget XP
--i look forward to Derek's professional article comparing Vista to XP and it's flavors and a much more detailed analysis then i was able to give you.
i got 11 new games to play, a rejuvenated CrossFire rig that handles anything i toss in at it and my dial-up now allows me to play WoW and NightFall-type games online. i think i will give benchmarking a little rest ... i am playing thru both of FEAR x-packs, right now ... then it's on to Jade Empire, i think ... Jericho just continues to be a pretty tech demo i toy with it is a resource hog and has a lot of flaws.
=============================
2/17/08 ... actually i DO have something to report ... i *finally* got HellGate:London updated on Vista 64 ... and it runs faster and smoother than on Vista 32 .. very noticeable ... i can play with AA/AF on 64-bit that i have to lower on Vista 32 to get comparable frame rates.
So you have a 2nd win for Vista 64 ,,, if i didn't finish Hg:L, i would conside keeping Vista 64 ,,, it IS the future and it make a difference in the very few games that are coded for it.
But not yet ... however, it is an excellent alternative to Vista 64 and i would finally 'recommend' it if you have no issues with HW or SW.
..................................
2/10/08 Update:
i added Crossfire results with my OC'd 2900pro/2900XT you might find interesting. Crossfire scales pretty well but still Vista 32 pulls ahead of Vista 64 in pure FPS.
i am taking a little break ... i have not been getting more then 4-6 hours of sleep over the last 2 weeks and it shows - i am exhausted and my rig is running perfectly. nullponterus also has his results updated and will carry the show for awhile. The we will finalize and compile the results.
From what i can see - so far - booting into Win Vista 64 and then into Vista 32 - every single day ... there is no practical difference in 32-bit games. There are no disadvantages to Vista 32 - it manages its memory very efficiently and there is no extra HD 'thrashing' or slowdowns ... the games that "ate memory" - the Witcher and Hg:L are "tamed" and i can play on either OS for hours without ANY issues. i haven't gone back to Gothic3 in Vista64 which DOES have a memory leak and crap RAM management[period]
i am not terribly anxious to even do part 2. If Vista 64 is slower in games, why do i want to recommend it over Vista 32? - i don't give a crap if a level loads a second or two faster - or not ... but then i have been called both a "graphics whore" and a "FPS whore"
what follows is what has been written earlier ... CrossFire results are the top of the next post.
*Done* ... at least with Part One - FPS comparison - 9/10 benches belong to Vista 32 - 1 bench, FarCry belongs to Vista 64 ... and that one is a blowout!
i set up CrossFire with my 2900xt and brand-new 2900pro ... Damn i had to move *everything* around to keep some airflow [and my HDs were in the way]; WORST of all, if i keep iXfire, i need to reconfigure my ... well, start over again ...
- first of all, the 2900p covers 4 of my SATA ports and i will now have to use the "purple" RAID ones [and reconfigure RAID in the BIOS] so i can use all my drives.
:|
It is SO easy setting it up [assuming you have room and don't have to tear down and rebuild everything like i did this evening] ... stick in the 2nd card, plug in the 2 bridge interconnects [i have only one; Cheap Sapphire doesn't include it and i had to order another from NewEgg, arriving Tuesday] ... and boot up. Windows recognizes crossfire and you have to reboot. That's it .. you're done.
Of course, i only have one interconnect so my bandwidth IS limited ... but CrossFiring with the Pro brings my 3DMark06 score up from 10094 with Vista 64 to 12251 ... and that is the first run ... i am also hoping for *better* when i add the 2nd Bridge Interconnect and OC my CPU back to over 3.15 Ghz ... looks like maybe 25% increase ... and if i OC it, it will blow an Ultra out of the water
... i feel like bush ... "mission accomplished"
:Q
:laugh:
at least it isn't any louder with the 2nd card
:shocked:
here the Lost Planet results ... damn near *identical* in every way ... best 2 of 4 runs each:
Lost Planet: Extreme Conditions full retail game built-in demo. DX10/everything fully maxed in-game/1680x1050/4xAA-16xAF
Snow - Vista 64 - 19.6/19.5 / Cave 28.1/27.0
Snow - Vista 32 - <<<<<19.6/19.4 / Cave 28.0/27.2
both bottomed just over 11.1 FPS and topped at 30.2 FPS in Snow, the more demanding of the two benches.
i'll see you in the AM ..
==========
[earlier]
The *latest* i just got my shiny 2900p to Xfire with my 2900xt [looks like a toy next to my 2900xt - but then i only paid $145 - compared with $330 for my XT in May]. As soon as i am done with *Round One*, i will install it and see what CrossFire in the mix.
STALKER and PREY are next for the benches .... and i updated the 2nd post if you need links to the Vista 32/64 hotfixes ... courtesy of an anonymous PM - thanks. They are applied and another one or two i found and will post when i find them.
-----
Crysis/3DMark06 and HL2's Lost Coast are now compared. ... and frankly i am shocked. imo, something IS wrong. i thought there would be a 1-2% difference at most, but on my rig, Vista 32 is running away with the benches.
Someone else, please confirm or dispute these figures with some testing of your own.
see post No2
============================
[original message]
Nullpointerus and i are beginning our tests. We plan to explore the performance differences between Vista 32-bit and Vista 64-bit in our 4GB gaming rigs. We will try to limit our 'variables' to just the OS. And of course we want to hear from *you* so we can plan and make our testing better - hopefully with ~10 game/benchmark comparisons. It will involve more than FPS analysis - we also plan to time loading/saving and compare "smoothness" of game play while keeping an eye on system resources.
So .. help us out with some good suggestions and try to keep everything constructive as we appear to be the first forum to explore this. Our rigs are each listed in our sigs and testing is at 16x10 resolution.
There is something [positive] to say about just "starting" ... we promised today ... but are still each having some issues. My install DVD may not be a perfect copy and the installations hang. So i am taking the plunge and am ordering a Disk from MS with a definite commitment to 'upgrade' to 64 bit if the performance is significantly better.
in the meantime, this first post will grow a lot - many things will be added as we report our progress ... and it *appears* i am getting a faster connection to the net this week - so that will save many hours of D/l'ing updates
The first 4reserved posts are for Nullpointerus and i to do the benchmarking. This testing is *open* to anyone that wants to join in
:thumbsup:
============
Addendum: We're getting questions about joining in on the benchmarking and what you will need to participate:
----First of all, *anyone*, you don't have to ask about participating ... JUST DO IT!
Step 1) Have 2 clean formatted partitions and two copies of Vista - one 32 bit and the other 64-bit.
remember to set the BIOS for each OS for optimum performance:
[HPET -> 64-bit] (for Vista64 and
[HPET -> 32-bit] for Vista32)
Step 2) Install them identically - with the same programs and games and configure them exactly the same.
Step 3) Run the benchmarks/tests on each OS and give your impressions and results
simple, no ...?
... but a lot of work
==========---------------====================----------------------======
1/25 -Friday Night Update: so ... how is everybody doing?
i have some progress to report ... and it is all really a big surprise to me .... Vista 64 installed just as easily as Vista 32.
So far, there is only one unsigned driver - my bluetooth adapter - but i still cannot get a connection to AT&T wireless on any version of Vista. So it will be slow going d/ling MS updates and a few others that have to go over 56K dialup. i can get a good connection to AT&T wireless only on XP - but it is still pretty slow - like a 224k connection
Anyway, there were 135.6 MB of Vista 64 updates for me to D/L and all of them were ultimately successful. i am not having the problems with CCC that Nullpointerus is having [thankfully, for a change]. Just for 'kicks' i installed MS Word 97 to read Word docs - and it works flawlessly ! [!!]
:Q
i installed, patched and played The Witcher - again with everything in-game totally maxed at 16x10 - and it is as smooth as i remember it in Vista32 [2 weeks ago]; i even loaded the saves from somewhere in Chapter One and continued on. However, i *know* i had some issues with my rig before and there were occasional crashes - not so now; i played for about an hour [for purely "testing" purposes, of course] and it was very smooth and excellent on the load/saves times
i am installing *identical* programs, applications and games on each HD and will compare the Witcher Load/Save times and give general impressions of any differences pretty soon [while checking the system tools]. My installs are going to be pretty bare - more like a "gaming rig". So far, there is my NetZero program, non functional bluetooth connection, Avira AntiVir Personal edition and the Witcher ... the next few days will be spent loading up identical games and benchmarking tools
i expect to install
1. 3DMark05 forget it 'oh - five
2. 3DMark 06 Done
3. HL2 - Lost Coast Done
4. Prey [Done]
5. Lost Planet [Done]
6. FarCry Done
7. Call of Juarez Done
8. Painkiller [Overdose IS current]Done
9. S.T.A.L.K.E.R [Done]
10. Crysis demo Done
11. F.E.A.R. Done
and possibly
12. Hellgate: London [again - i will make a custom bench - or better, Link me to one]
13. The Witcher [i will make a custom bench - or better, Link me to one]
How is that for a dozen? Perhaps it is too ambitious. i can also run Oblivion or BioShock but likely won't unless you can link my lazy ass to a good prepared time-demo - it is pretty time consuming making your own .. and i may not even get to Hg:L or the Witcher - perhaps just concentrating on Load/save times
LMK if there is anything else you want me to compare - please remember that i *still* have a slow connect, so no 1GB d/ls, please.
so there IS progress ... and i have that great feeling that comes with a smoothly functioning rig [again
LMK what you want to see and PM me if you want to join in