I will buy an HD4870 soon, but it's consuming so much power on idle. Is there any software to underclock it's clocks when it's not used? On Windows no problem, but what about Mac OS X?
View 1 RepliesIm just a few days away from ordering my much anticipated MacPro. I will use it mainly for webdesign, including Photoshop, Coda, VirtualMachines, Illustrator, etc. While im still waiting for the confirmation of the possibility for more than 8Gb ram with bigger dimms, my dought for now is, should i upgrade the memory from 3gb or its a better choice go for the ATI Radeon HD 4870 now and pick the ram later? Just to add, most likely i'll go for the Quad core.
View 20 Replies View RelatedI have a 2008 MP 8 core and I want to get a new video card, I have a 8800 in it now, and I need a more powerful card for Win 7 for Flight Simulator. I have 12 GB of ram in the system and I am going to add a 256 SSD for Win 7 and use a WD raptor drive for the Flight Sim. Which is the BETTER video card for the windows side ( dont care about it in OSX ) The GtX285 has 1 GB ram on board and the ATI only has 512mb.. ( like the 8800 ) I dont want to get the GTX 400 series and make it work I rather go with the 4870 or GTX285.
View 24 Replies View RelatedWhich cooler do you recommend for the HD 4870? I just got my Mac Pro and while it's not dreadfully noisy, I can hear the gpu fan, it hums a bit. I've seen the Thermalright T-Rad2 VGA Coolers - but are they any good for the Ati cards that ship from Apple?
View 4 Replies View RelatedI'm about to buy a macpro with an ATI HD4870, but i'd like to know if i'll be able to plug an Apple cinema display LED on the mini display port and a dell 22" on the DVI port? will there be any problems?
View 2 Replies View RelatedI got an MP09 with Apple HD 4870 512MB graphics card some time ago and while I enjoy working with Mac OS, I also enjoy playing games. At the Mac OS side I don�t really play games or do much heavy 3D stuff but on the Windows side then I play. I noticed that the graphics card kinda get�s hot, not in amounts to worry but still. Catalyst Control Center states the following: 79�C while at 70% load with fan at 20% windows 7 x64, Catalyst 9.12 I would like to tune the fan to 33%. Is there a way to do this? I enabled Overdrive and checked manual fan speed, which doesn�t work (known bug). Then I edited an profile and loaded it, still not at 33% fan speed. I also tried Speedfan to tune the PCI fan of the MP but it doesn�t show me the fans of the MP.
View 4 Replies View RelatedI am running a Mac Pro 2,1 and just had my x1900XT die. I know the 4870 isn't officially supported but was told on many a forum that it would indeed run. So I purchased a new Mac HD 4870 card and put it in yesterday. Seems to work fine and the user interface is snappy. However when I run Xbench and just the Graphics benchmarks I can see that I am actually scoring on average 30 points slower than when I was running the X1900! What is going on here? Is the card not being fully utilized due to it not being fully supported on my Mac Pro 2,1? Is it under powered? I plugged in the provided 2 power cables directly to the 2 connectors on the board. However in Cinebench 11.5.29 I scored a 24.96 which is something I couldnt run with my X1900 XT. Anybody have any answers? Extremely frustrating to upgrade to downgrade. Thinking about returning it and buying the officially supported HD3780. I work in Pro Apps all day long and need a good performer.
View 4 Replies View RelatedI was trying to flash my video card but when i tried re-booting all my MacPro does is that it keeps chiming every few seconds and won't bootup.
Video card :
ATI RADEON HD 4870 512M GDDR5 PCI-E DUAL DVI-I/TVO
PN 288-2E131-000SA
SKU# 11133-20-42R
MAC PRO :
MAC OSX 10.6.4
2 X 2 GHZ DUAL-CORE INTEL XEON
4 GIG RAM
Option - command - P - R Boot it with my uncle's PC running on Win 7, My card doesn't even showed up with I use GPUZ or Atiflash. create a partition using FAT and used Freedos to bootup, tried Atiflash, it still doesn't show up when i use the -i option bootup using bootcamp Win7 on my MAC, it showed unknown device yesterday, I finally managed to get GPUZ to show HD4870 but, its not detectable by winflash and when I rebooted it, the same chiming starts again.
i want to install a hd4870 card for windows only gaming. from the research that i have done it looks like i can do it, but the one thing that has me second guessing the whole thing is the two 75W 6-pin PCI Express connectors that are needed. i'm a bit of a noob in this area and i'm not sure what those are, if i have them, or if they are connectors that i need. i've searched the forums and haven't found the answers that i need, so if you can help me out, hold my hand if you will, my hd2600 kinda blows.my rig is a 2008 macPro 2.8ghz with 6g ram
View 1 Replies View Relatedi ordered an 4870 card for my mac pro about the time it got out, march 3rd. Shipping date was set to april 21st. on that date it jumped to may 19th. anyone got their cards, or got an earlier shipping date? i live in norway btw. maybe that has something to do with it.
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