A memory cache that shares the system bus with main memory and other subsystems. It is slower than inline caches and backside caches. See inline cache and backside cache.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- AMD's Extreme Makeover: What the new roadmaps reveal
- Lost in all of the inaccurate commotion yesterday about AMD entering the netbook market were much broader changes in the company's product plans as it struggles to regain profitability and keep up with a deep-pocketed Intel. In the past year, AMD has announced plans to spin-off manufacturing, abandoned efforts to...
- Blog posts 2008-11-14
- AMD's 45nm Shanghai gets official
- AMD officially introduced its first 45nm processors today. Compared to its existing 65nm AMD Opterons, the new quad-core server processors code-named Shanghai, will offer better performance and use less power, and because they use the same socket and have the same thermal requirements, they will be available in more than...
- Blog posts 2008-11-13
- AMD unveils 'Shanghai'; Aims to better compete with Intel
- AMD on Thursday will launch its "Shanghai" platform, its latest batch of Opteron server chips. With Shanghai, AMD gets a do-over from its ill-fated Barcelona launch. At a high-level, Shanghai gives a 400 MHz speed gain in the same thermal band as Barcelona. Shanghai also triples the...
- Blog posts 2008-11-12
- Oracle Gadgets: Flexible Desktop Access to CRM Data Goldmines...
- Oracle, who have several code line families to care for and nurture, are announcing Siebel CRM 8.1.1 today, and more intriguingly from a collaboration perspective 'Oracle Customer Relationship Management CRM Gadgets for Sales', more evidence of the effort being put into Social CRM by Oracle. As the...
- Blog posts 2008-11-12
- Net bombarded by heaviest ever attacks this year
- Online networks suffered their heaviest brute force attacks to date this year, with more sites than ever coming under sustained assault. Online networks suffered their heaviest brute force attacks to date this year, with more sites than ever coming under sustained assault. IP networks were...
- News items 2008-11-12
- Where flash belongs
- Putting flash into disk packaging, while convenient, is sub-optimal. Disk latency is so great that no one worries about adding a few hundred microseconds to an I/O. But once you've got low-latency storage those microseconds start to add up. But I didn't really get the underlying advantage...
- Blog posts 2008-11-10
- Intel preps launch for latest power-optimized chip family
- Just what I need, a breath of fresh air on the tech news front. With a matter of weeks until we start the last year of this decade (egad, how did THAT happen), Intel plans to spice things up by finally shipping its next-generation desktop microprocessor, which it has been...
- Blog posts 2008-11-07
- History Purify (exe)
- History Purify clean Windows IE cache, history, cookies, address bar, Windows temporary files, Windows documents history, Windows run history and Windows network history to save storage space, allowing more efficient mapping, and improving the performance of your computer. This version is the first release on CNET Download.com.
- Software downloads 2008-11-07
- Should the Mac Mini die?
- Should the Mac Mini die?Most everyone who owns one appears to really like it.Performance wise you're the first person I've seen who had anything less than favorable to say about it.RE: Should the Mac Mini die?I have a spare 19" LCD at home that is just waiting for the new...
- Discussion threads 2008-11-06
- First look at "Porn Mode" for Firefox 3.1
- First look at "Porn Mode" for Firefox 3.1Google ChromeLogs every thing you type into the URL bar, except in incognito mode and reports it back to Google. Chrome is nothing more than a form of Google branded adware/malware/spyware. I refuse to install that POS on my system until Google addresses...
- Discussion threads 2008-11-05
- HP boosts power efficiency features for latest ProLiant blade server
- As promised, I'm back this morning from the airport with a couple more thoughts about Hewlett-Packard's green tech introductions this week, specifically some notes on its latest blade server, the HP ProLiant BL460c G5 Server Blade. Here are the energy-related vitals on the product: - Uses...
- Blog posts 2008-11-04
- Intel's Core i7 gets put to the test
- Intel won't announce its new Core i7 chips until later this month, but the first real reviews are popping up all over the place today. Based on the early previews, I expected to see good numbers and Core i7, formerly known as Nehalem, delivers. These first Core...
- Blog posts 2008-11-03
- Alienware launches 'world's first mobile quad-core' laptop
- Alienware, Dell's extreme-high performance computing arm, has announced the arrival of its M17 laptop, one of the first such machines powered by the Intel Core 2 Extreme QX9300 (2.53 GHz, 12MB cache, 1066MHz FSB), the world's first mobile quad-core processor. Ladies and gentlemen, start your engines....
- Blog posts 2008-11-03
- Opera sings the security blues
- Guest editorial by Aviv Raff If you ask any Opera fanboy, he will tell you that Opera is the most secured browser. Well frankly, it really is a good and secure browser, implementing many restrictions that other browsers simply ignore. For example, while...
- Blog posts 2008-10-30
- Windows 7 to scale to 256 processors
- Windows 7 to scale to 256 processorsMassively parallel architectures...There are more problems to solve besides dispatching. With a large number of processors, you will run into latency problems accessing memory as physical memory gets further away from a particular processor. Multiple queues and thread affinity to processors will...
- Discussion threads 2008-10-30
- Whispers from a ghost: Windows 7 and cloud computing
- Whispers from a ghost: Windows 7 and cloud computingYou don't mention it until MS is involvedMS is a latecomer to the party. Yet you single out MS for this. Well, since you're so confident - why don't you put a bet on it? How much money will you put up...
- Discussion threads 2008-10-30
- The perfect external HDD for the Mac mini
- Like a lot of people, I have a Mac mini connected to my home entertainment system. It's great for watching movies, viewing photos and listening to music but the problem is the mini's anemic hard drive. The Mac mini is only available with a 80, 120...
- Blog posts 2008-10-27
- Apple MacBook Pro (Core 2 Duo 2.53GHz, Nvidia GeForce 9400M w/ 512MB)
- Apple MacBook Pro (Core 2 Duo 2.53GHz, Nvidia GeForce 9400M w/ 512MB)Best Laptop I have ownedFirst the cons: hate the new keyboard!!! Hate the rough almost sharp edges. Love: The new glossy screen, better hardware (2.53 Duo Core with larger bus and cache, 320 GB HD...
- Discussion threads 2008-10-24
- Wipe (exe)
- Easy tool to clear user browsing history, clean index.dat files, remove cookies, cache, logs, delete temporary internet files, autocomplete search history and any other tracks that user leaves after using PC. Includes DDOD algorithm to make deleted tracks unrecoverable. This tool allows you to review tracks that your computer keep...
- Software downloads 2008-10-22
- Java SE 6 update 10 is out
- Today Sun released the Java Platform Standard Edition 6 Update 10. Despite Sun's inexplicable version naming scheme, this is a major new release that all Java developers should know about. Some of the features of Java 6u10 include: Java Quick Starter -- A background process (jqs.exe) that...
- Blog posts 2008-10-21
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