Mac os x leopard requirements

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  1. Mac OS X - Technical Specifications
  2. System requirements for OS X Lion and Mac OS X v10.6
  3. Mac OS X Leopard
  4. Snow Leopard minimum requirements
  5. General requirements

In Mac OS X v Thus, QuickTime X streams audio and video using any web server instead of a special streaming server, and it works reliably with common firewall and wireless router settings. QuickTime X also takes advantage of ColorSync to provide high-quality color reproduction.


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  3. Leopard (Mac OS X) vs Snow Leopard (Mac OS X) - Difference and Comparison | Diffen.
  4. Can I Upgrade or Downgrade to OS X Snow Leopard (OS X 10.6)?.
  5. Mac OS X Snow Leopard - Wikipedia.

There is a "Send to YouTube" command built in when you play movies. Users can also record their screen activity as a movie. CUPS 1.

Mac OS X - Technical Specifications

Share this comparison: If you read this far, you should follow us: Diffen LLC, n. Log in to edit comparisons or create new comparisons in your area of expertise! Comparison chart Differences — Similarities —. This has more to do with removing redundant components like printer drivers which are downloaded on demand in Snow Leopard than removing code specific to PowerPC.

System requirements for OS X Lion and Mac OS X v10.6

Performance improvements include Faster startup, shutdown, installation, Time Machine backup and connection establishment. Minor UI refinements include: Stacks in Snow Leopard allow viewing a subfolder without launching Finder. Stacks have also been modified to include scroll-bars for folders with many files. Contextual menus which come out of Dock icons have more options and have a new look, with a semi-transparent charcoal background and white type. Selection of columned text in PDF documents by analyzing the page layout.

Prefixes for bytes are now used in strictly decimal meaning when describing disk space, such that an indicated file size of 1 MB corresponds to 1,, bytes.

Mac OS X Leopard

When you click a folder icon on the Dock, you can scroll through the pop-up window of its contents. Buggy plug-ins Flash and so on no longer crash the Safari Web browser; you just get an empty rectangle where they would have appeared. When you rename an icon on an alphabetically sorted desktop, it visibly slides into its new alphabetic position so you can see where it went.

Sortable search results: Snow Leopard adds the ability to sort Spotlight search results by name, date modified, date created, size, type of file, or label. Annotations in Preview: New annotation tools in Preview allow users to annotate and markup PDF files, including comments, links, highlighting, strikethrough text, shapes, text, and arrows.

Cisco VPN support: However, there's much more you should know before you make a final decision. Before you can decide whether you should upgrade to Snow Leopard, you need to know which Mac and processor you have. Only the word Hardware should be selected; none of the Hardware sub-categories should be selected. The one thing that will make the most difference in how well Snow Leopard performs on your Mac is whether your Mac supports bit architecture and can, therefore, run the Grand Central Dispatch technology built into Snow Leopard.

When Apple first introduced the Intel architecture it used two processor types: Core Solo and Core Duo both use bit Intel processors. Any other Intel processor that Apple has used has a full bit architecture. In addition to fully supporting Snow Leopard, the bit processor architecture also provides direct benefits, including speed, larger RAM space, and better security.

Snow Leopard minimum requirements

Grand Central Dispatch allows Snow Leopard to divvy up processes across multiple processors or processor cores , which will significantly improve the performance of your Mac. Of course, in order to take advantage of this technology, your Mac must have multiple processors or processor cores. You can see how many processors or processor cores your Mac has by clicking the Hardware category and looking at the Number of Processors and Total Number of Cores on the right side of the window.

The more the merrier!

OpenCL is one of the features built into Snow Leopard. This has the potential to provide vast increases in performance, at least for specialized applications such as CAD, CAM, image manipulation, and multimedia processing. Even routine applications, such as photo editors and image organizers, should be able to increase overall capabilities or performance using OpenCL technologies. Apple lists the supported graphics chipsets as:.

The list of supported graphic chipsets assumes you are checking on a Mac that was manufactured before August when OS X Snow Leopard was introduced. Why do I say currently? Because this list is in flux. It represents the graphics chips that Apple has tested, not all the graphics chips that are capable of supporting OpenCL.

General requirements

A special note for Mac Pro users: So, while you may be able to swap an OpenCL-compatible graphics card into your early Mac Pro and have it run effectively as a standard graphics card, it may have performance issues when it attempts to use OpenCL. Grand Central Dispatch, and the memory space, speed, and security that bit brings.

Feature-specific requirements

This question is asked a lot, though not always with Snow Leopard as being the desired target for the downgrade.