I have a 2006 Mac Pro and I'm wondering if CrossFireX is possible on this system. Specifically with two 5770s.
My understanding is that CrossFireX requires two PCIe 2.0 16x slots. However, the 2006 Mac Pro only has PCIe 1.x slots, and with two cards, it's only possible to have its slots running at 8x. Does this prevent CrossFireX from working at all, or is it simply a case of it working fine but running at reduced performance?
I have on order a Mac pro 8 core with all the goodies, stock video card is the 8800GTX. I would like to know if any of you have ever ran SLI or Crossfire?
I have heard several opinions on SLI and or Crossfire and know they are not supported in OSX, but has anyone successfully ran either in Bootcamp Windows? I would assume Crossfire is easier than SLI as SLI is chipset based but I heard a hacked driver exists.
So because apple has done almost nothing about the 8800 GT being available for 'older' mac pro owners and almost nothing to live up to its claims that mac pros would be easily expandable, ive been thinking about alternatives a graphic card upgrade.
Currently I have 2 Geforce 7300 GTs, bridged with an ASUS Flex bridge, and overclocked. I get about 50-100 fps constantly in Counter Strike Source, and about 120-170 fps in UT 2004, both at resolutions of 1280x1024, 4X FSAA and maximum detail.
I'm becoming very tired of my small 19" LCD as im a graphic designer and am in the process of buying a 24" LCD which woud give me 19200x1200 resolution. This of course, would kill my geforce setup and drop my frame rates significantly.
Now, I've been thinking of upgrading but am not sure which video cards I should get...1900 XT or 2 X 2600 XT and overclocking them. Is the dual 2600 XT even an option? Can they be crossfired? Overclocked?
I've been playing half life 2 and am ready to move to half life 2 episode 2, but im fairly certain my video cards wont handle the game at the same settings i currently have. Of course, there are other games i would want to play but my limitations dont allow it, more importantly, at 1920x1200 resolutions after the monitor upgrade.
Obviously only under windows, i could find on google any macpros with CrossFire. Anyone here managed it.
View 24 Replies View RelatedDoes anyone know if the 3870 comes with a crossfire bridge? And if it doesn't the pc version has one so why wouldnt the mac and pc one not have one?
View 6 Replies View RelatedI have finaly got my 2 3870's but I haven't had time to install it, and am on a trip at the moment, someone told me that if you run 2 3870's in crysis it doesn't make a difference.Has any one tried to run crossfire in crysis yet?
Also do you have to download a program to start crossfire or does it just work?
[URL]
This is a cool video check it out and tell us what you think
It's no big secret that today Apple announced that the ATI 4870 will be available sometime in the near future for the new Mac Pros and some of the other recent models.
So the question is for those of us who are running a single 3870, is it worth dropping it for the 4870 or better to go 2x3870 in crossfire. This is more of a question geared towards Windows usage and not OSX since OSX doesn't support crossfire.
Just a couple of weeks ago I purchased the Mac/PC edition of the 3870 from OWC and added the Accelero passive cooler to it and it's working out well.
I was thinking about buying an additional 3870 to crossfire sometime in the relatively near future solely for the purpose of Windows gaming since you can get PC versions of the 3870 for so cheap.
I'm guessing the Mac edition of the 4870 is going to be pricey so would the dual 3870 option make more sense?
It seems that with this technology and with Snow Leopard coming out that this should be a no brainer. However, the recent refresh has shown little signs of picking this up. The Mac Pro has had multi gpu options for a while so nothing new there, but the iMac didn't get anything in the way of multi GPUs. So with the Mac Pro and the MBPro having multi GPUs, it may just be that their saving it for their pro line.
Since Snow Leopard is supposed to bring about OpenCL which will use the GPU, why have we heard nothing about SLI or Crossfire? These would greatly benefit the system. It seems to me that Apple could benefit greatly from using this technology, not just for the OS, but for a better hardware position.
I have two Apple 5870s on hand, a modular power supply on order as well as a crossfire bridge connector. I am taking it upon myself to rearrange the mac pro with two 5870s and test whether or not crossfire will work under Windows 7.
View 24 Replies View RelatedHas anyone put in 2 of the 3870's and also left in their 2600 to use it as a physics accelator? I am thinking about getting 2x3870's to replace my 8800GT, but not sure it is worth the money yet.
View 24 Replies View RelatedWhat would be better for gaming under bootcamp?
8800gt vs 2 3870 crossfire
I want to use dual 3870 Crossfire in Boot Camp Windows and not have OS X choke.Note I am NOT asking to have Crossfire work in OS X, I just want OS X to use one of the cards while both work when booted into Windows.
Does anybody know, on a Jan08 Mac Pro Xeon, if I install dual 3870 cards with the Crossfire jumper connected, will OS X ignore the jumper and work properly on a single card?
I already have workarounds for power connections.
The limitation for getting a 4870x2 working in OSX seems to be the lack of crossfire support. Crossfire is available in Linux and BSD, though I'm not sure to what extent and how well. So serious question time: What will it take to get crossfire working in OSX with the goal of running a 4870x2??? Seems to me it should be possible, I just don't know how.
View 4 Replies View Relatedi have a smartdisk (now verbatim) crossfire xf 250 standalone hard disk that i use to back up g3 and a g4 mac ibooks. although the disk reports, when i check via "get info," that it has 98 gbytes of free space, and shows thousands of files that have been copied to it, i cannot copy more files to this disk - i get the message that the disk is full.
View 4 Replies View RelatedHas anyone tested this scenario? Since PC versions of the 3870 are cheaper than the PC+Mac version, I was wondering if I'd be able to crossfire the PC+Mac version, and a regular PC version. (Obviously I'd only be looking to run Crossfire on the Windows side.) Would this setup cause problems with either the OS X or Windows side? BTW, I've got the 2008 Mac Pro with 2 PCI-E x16 slots.
View 24 Replies View RelatedI currently have an original 2006 Mac Pro (dual 2.66GHz) which has served me well over the past 4+ years but I'm thinking that the time has come to look for a replacement.
Here are the replacement machines I've been looking at along with my thoughts...
2010 MacPro - 2.8GHz Quad
While I like the price point ($2500), I'm not sure how much of a performance boost I will get over my current machine. Also the processor architecture is the previous generation (Nehalem vs Westmere). Is that a legit concern?
2010 MacPro - 3.2GHz Quad
Once again, chip architecture and performance (to a lesser extent due to the higher clock speed) are concerns but $2,900 is doable from a financial standpoint.
2010 MacPro - 3.33GHz Hex
This is the one I really want but $3,700 is out of my price range.
2009 MacPro (Refurbished) - 2.93GHz Quad
This configuration drew some interest when I saw it in the refurbished section of the Apple Online Store mainly due to the $2,500 price tag.
The computer will be mainly used for graphics creation/editing (Photoshop) and web development (Dreamweaver) as well as for web surfing, e-mail, photo and music management and MS Office applications. I also run Parallels because there are a couple of applications that I need to run that are Windows-only.
So my question to the MacRumors' community is which of the above machines would you recommend or should I just stand pat with my 2006 MacPro and wait for the next refresh.
I did consider an iMac but the 21" is a little underpowered IMO and the 27" will not fit on my desk.
My mac pro won't display anything. I've had a look at this [URL] and one of the first things I did was reset the PRAM & NVRAM. The 10.6.8 install is fully updated. The startup chime plays and fans run normally.Â
I have:Â re-sat the RAM,cleaned the RAMcleaned the insideremoved all the HDDs except the main oneand even used another Raedon 4850 in place of mine.Â
It starts up in Target-Disk mode fine, I am using it with my iMac now but it is not the same (iMac is only dual core andhas half the RAM) I've tried several screens; DVI, VGA and HDMI all without luck. It's obviouslt out of warranty and I don't want to take it to a Apple store anyway as I ocassionally build & repair computers myself so am fine with trying anything out.Â
Things I could do/ haven't done:Â Remove/ replace the Logic Board battery?test the power I/O?start in Safe Mode?
Info:
Mac Pro, Mac OS X (10.6.8), Also Bootcamp Windows 7
MacBookPro 2006 While cleaning the keyboard, the tab key came completely off. Nothing is broken, the little plastic thing is still in one piece. I can't seem to fit it all back together to get the tab key to stay in place.Â
Info:
MacBook Pro, Mac OS X (10.7.3)
I've currently got 12GB of DDR2 667Mhz of RAM in my 2006 Mac Pro, could I use 1066mhz DDR2?
View 4 Replies View RelatedDoes anyone now if there are available power ports on Mac pro 1,1 logic board for some additional fans, without running cables down from the optical drives.
View 4 Replies View RelatedI have decided to upgrade the stock 7300GT on my Mac Pro. I have three choices:
)ATI Radeon HD 2600XT
)nVidia 8800GT
)ATI Radeon 3870
I purchased my macbook in 0ct. of 2006, and was wondering how I could tell how much ram I could put in it. I currently have 1gb of ram installed. My macbook is 1.83 ghz intel core duo.
View 1 Replies View RelatedJust a white screen after Apple logo and spinner in middle of screen. OS is 10.6.8.Â
Info:
2006 MacBook Pro, Mac OS X (10.4.11)
I need to ship my old iMac to my father who lives on east coast and I'm from CA. Long tim ago I throwedoriginal box away. And now I have a problem how to mail the desktop to him.
Info:iMac
So I was using my early 2006 MacBook (1.8 Ghz Intel Core 2 Duo, tiny amount of RAM) to view a YouTube video, and it froze (gave me rotating rainbow thingy). Since this happens often, I got up to put the computer on the table and do something else. When I picked the computer up, the power cord caught on the table and was pulled off of the computer. Since the battery is 100% dead, the computer shut off abruptly. I've also done this before without trouble. When I go to turn it on, however, now the screen flashes white for a split-second (normal), and I get a gray screen. Eventually, I get a flashing folder with ?. I've tried reseating the hard drive, and pressing down various keys when it starts up, but to no avail. I have a Genius Bar appointment tomorrow, but I was wondering if I could fix it for free... I'm not sure what OS it is, but it's OS X Tiger, I think.
Info:
MacBook, Mac OS X (10.4.11)
I have 10.6.8 running on a 2.66 GHz 4 core machine made in 2006. What is the most current Nvidia card that I can use?
View 3 Replies View Relatedi have a Mac Pro from 2006 with an NVIDIA GeForce 7300 GT videocard.Can i replace this with another videocard so i will be able to play new games on the Mac.If yes, what videocards is compatible with my computer Processor 2x2,66 GHz Dual-core intel xeon Memory 3gb
Info:
Mac Pro, Mac OS X (10.7.4)
I have a 2006 Core Duo MacBook. I shut it down the other day and nothing unusual happened. But, now when I push the power button there's no response at all. Nothing. No lights, no response, no chimes, no screen flicker.Yes, I've read all posts I can find on this and nothing has helped. I've followed the SMC reset (http://support.apple.com/kb/HT3964) and can't zap PRAM since it doesn't even chime. Battery shows a full five lights and the MagSafe cord shows a green LED. I've tried all sorts of booting with just battery, just power, leaving both out overnight but can't get any sort of response. I don't hear any fan motion or HDD whirring up. The power button doesn't seem to be stuck though--it's flush with the case and still gives that slight tactile "click" when depressed. I checked that the RAM's set properly.
View 1 Replies View RelatedI have a mac pro that I don't use anymore, and I am really really looking forward to F1 2010 coming out and want to get the PC version. Is it worth converting my 2 x Dual Xeon 5150 Woodcrest 2.66Ghz Mac Pro into a windows only gaming PC? Which is the best graphics card I can get for it that will work off the shelf? I don't need to go back into mac so it doesn't have to work in mac mode. Or would I be better off selling it and getting a windows PC purely for gaming? I'd rather not go through that hassle to be honest as I'm sure the Mac Pro should be able to work well with a decent graphics card?
View 16 Replies View Related
