I haven't run any benchmarks, but my impression is that at 24 bits, the Radius is about as fast as DRAM was at 8 bits, or maybe a little faster. I finally found one locally, gathering dust in a Computer City store, for $100. The tough part was finding a NuBusĪdapter-none of the mailorder places had them, and Apple could not give them a date when existing backorders would be filled. They were selling it for $299, but I got a month-old used one via Usenet for $200. I discovered that CRA Systems had bought up the remaining stock of the discontinued Radius PrecisionColor Pro 24XP, a QD-accelerated card with a top end of 832圆24x16.7M, perfect for my NEC 4FGe monitor. It feels even faster than a PCI based ATI Xclaim! It's also bloody expensive on it's own (new or used - a new Xclaim for instance even costs less than a used 24XP), and the cost of a Nubus adapter drives it up such an upgrade even higher. I've used a 7" Radius 24XP Precision Color Pro on my 6100 before. I also have the RadiusWare control panel, but either this doesn't work with OS 8.5.1, or it doesn't like PowerMacs. If you've got their email address & they still have the same Macintosh (though I doubt it after over two years) then I'll gladly post it to them. Most (if not all) Radius graphics cards need some Radius software for them to work properly, & I think this person must have been missing the QuickColor control panel. but then if you turn the acceleration software off it moves like a slug. In addition, Linux didn't recognize the card, leading to all sorts of hideous pinks and oranges in Xwindows.Īnother reader wrote the following response about the driver software: Civilization II, which requires frequent redraws of large chunks of the screen, was nearly unplayable. Desktop pictures in System 8 were unusable, because opening and closing windows took so long. I don't know whether it's the PDS/Adapter combination that causes the hit, or the card is just slow, but in millions of colors, it dragged. The combination works fine (along with a second monitor, too), but performance is atrocious. I wanted millions of colors on a 17" monitor, something that the Apple video cards really couldn't provide, so i invested in a PDS-NuBus adapter and picked up a Radius PrecisionColor Pro 24XK. Here's the first email I got from a reader who has a PrecisionColor 24XK in his machine: Perhaps this will be useful to the next inquirer. Panel (the only item I used) "Will not work with this Macintosh" until Iĭisabled the Apple Monitor AV extension in the OS 8.5 package. Out how to use Control Strip for these functions, but I missed it.įor your information, I discovered that the QuickColor control It is not needed for the card to function and I eventually figured It has other functions, but is completely incompatible with any It is compatible with MacOS 8.6 and lower, I don't know about Mac OS 9.ĭynamic Desktop allows keyboard shortcuts for resolution and bitĭepth changing. Quickcolor is necessary for the acceleration on the card to work. Thing as Apple's Energy Saver control panel. Radius Powersaver has no connection with the card and does the same Radiusware for NUBUS cards has 3 main components: PowerSaver, Among these three sets of stuff, you can probably find the right drivers for your Radius or SuperMac product. Some of it's free (follow the "software" link and then the "Radius Vintage FTP Site"), and some of it's for purchase. There is also a fairly good collection of other drivers and documentation available at RadiusVintage. Click on any of the icons to download the whole Radius package which includes: I was lucky enough to have a reader send me some old Radius stuff. Nubus video cards generally require a software driver to make them work properly.
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