[Slow, fat rivals taken to task
The anti-virus bloatware problem is getting worse despite what some vendors may claim, according to figures from Sunbelt Software.
The Florida based vendor's marketing claims tap into a deep well of discontent about anti-virus products but are not supported by the latest results from independent testing labs, such as AV-Test.org, and therefore ought to be treated with caution.
What's not in dispute is that slow, bloated anti-virus engines chew up system resources. The problem has been a continual source of frustration for Windows users for years, and something their Mac and Linux-using peers always cite in operating system arguments.
Worse yet, each new version of the leading Windows anti-virus products from Symantec, Trend and McAfee et al can increases the demand on CPU and memory by a significant factor, Sunbelt claims. This can effectively reduce the useful life of existing machines which, according to Sunbelt, need 20 per cent more grunt (extra CPU power and RAM) for each update./QUOTE]
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Sunbelt buckles up for anti-bloatware drive • The Register