ColumnsMurphy's Law: Is a Firefox 3.5 Really That Fast?
Posted 07/01/09 at 12:45:58 PM by David Murphy
Happy day-after-Firefox-release day. If you're one of the 3.2 million Americans to download the latest release of the browser as of this column's writing, congratulations. You, like your peers, have recognized the value of upgrading to faster and better technology products! If that sounds weird, that's the point. It should. According to Net Applications, around twenty percent of users (out of a survey sample of around 160 million people) still use an older version of a Web browser, be it Internet Explorer 6, Firefox 2, or either Safari 3.1 or 3.2. You are not among them; I salute thee.
You've probably read a lot of marketing in the last 24 hours about how fast, awesome, and packed-full of features the new Firefox 3.5 release is. Since you've had a chance to play with the release candidate of this latest upgrade starting in early June, this shouldn't come as much of a surprise. But let's cut through the press release and examine the real facts: Just how much faster is Firefox 3.5 over its browser brethren? Has Mozilla's newest TraceMonkey JavaScript engine delivered a princess or a barrel?
Click the jump to access the contents of this article 35 percent faster.
NewsAMD: Notebook Battery Life Claims are Bogus
Posted 06/18/09 at 04:00:00 PM by Paul Lilly
AMD isn't happy with the way some battery claims are made, saying the reliance on a test called MobileMark 2007 doesn't yield an accurate indicator of what to expect. The problem, says Patrick Moorhead, a vice president for marketing at AMD, is that the parameters for the test include dimming the screen the just 20 percent brightness, turning off WiFi, and making sure no music, video, games, or webpages are running. Not only is the test flawed, says Moorhead, but it also favors Intel.
"Intel is advantaged in this environment because they have optimized their architecture to have bettery battery life when the computer isn't doing anything," Moorhead said.
Intel shrugged off AMD's complaint, saying if the No. 2 chip maker is so passionate about the subject, it would "encourage them to bring any new proposals or edits to the nonprofit industry consortium called BAPCo."
But is AMD out of line? Not likely. In the June issue of Maximum PC, Editor-in-Chief Will Smith discussed the topic in his Ed Word titled "Notebook Battery Life is a Trap."
"You'd think testing battery life would be straightforward, but benchmark results rarely jibe with real-world results -- in part, because there are an infinite number of potential workloads (each tapping power differently), and battery life decays over time," Smith wrote.
AMD warns that either the industry starts better regulating itself, or there's a high possibility of a consumer filing a lawsuit or the FTC stepping in.
NewsHow Fast Is Windows 7? Faster Than You Think!
Posted 12/23/08 at 07:21:13 PM by Mark Edward Soper
After Windows Vista's disappointing performance versus Windows XP, and controversial benchmarks of a pre-beta build of Windows 7, everyone's wondering how Windows 7 compares, not just with Windows Vista, but also with the "operating system that will not die" (Windows XP SP3).
ZDNet's Hardware 2.0 maven, Adrian Kingsley-Hughes, rose to the challenge and has put Windows 7 build 6956 up against Vista SP1, Vista RTM (the original and worst), and Windows XP SP3 in three benchmarks: boot time, Passmark Performance Test 6.1, and Cinebench R10.
Not surprisingly, Windows Vista SP1 blew the doors off its RTM ancestor, but was similarly run off the road by Windows 7, which also made Windows XP SP3 eat its dust in virtually every test. The only test in which Windows XP SP3 held off its two-generation newer rival was in the OpenGL version of the Cinebench R10 benchmark. If this performance level continues until Windows 7 sees the light of day sometime next year, Windows 7 users will be very happy, and Windows XP diehards who have resisted "Mojave" will finally upgrade.
Join us after the jump for your chance to chime in on how you rate Windows 7 versus its predecessors.
NewsIs Windows 7 M3 Build 6801 Really "Vista R2?"
Posted 11/12/08 at 03:56:08 PM by Mark Edward Soper
InfoWorld's Randall C. Kennedy has put Windows 7's Milestone 3 pre-beta build 6801, a freebie from last month's Microsoft Professional Developer's Conference, through a variety of benchmark tests, and isn't all that impressed:
As I reported on my Enterprise Desktop blog, the more I dug into Windows 7, the more I saw an OS that looked and felt like a slightly tweaked version of Windows Vista.
At his blog, Kennedy complains that Windows 7 is:
Just as slow as Vista...Just as consumer-focused as Vista...Just as confusing as Vista...
Kennedy cites these similarities:
- The number of execution threads in key subsystems is almost the same in Windows 7 as in Vista
- Benchmarks of Windows 7 and Vista Ultimate SP1 using the DMS Clarity Studio tools suite show almost identical results
- Similar amounts of RAM are used by Windows 7 and Windows Vista
From these facts and visual similarities between Windows 7 and Vista, Kennedy concludes:
Bottom line: So far, Windows 7 looks and behaves almost exactly like Windows Vista. It performs almost exactly like Vista. And it breaks all sorts of things that used to work just fine under Vista. In other words, Microsoft's follow-up to its most unpopular OS release since Windows Me threatens to deliver zero measurable performance benefits while introducing new and potentially crippling compatibility issues.
Is Kennedy right, or is he missing a big difference between Windows 7 and its predecessor? For my take, join me after the break.
NewsPCMark Memory Benchmark Favors GenuineIntel over AuthenticAMD
Posted 08/01/08 at 01:21:00 PM by Paul Lilly
By now, everyone's aware that Intel has the fastest chips on the market, and with Nehalem getting closer to release, the chip maker's position doesn't look to change anytime soon. But what you don't know is that Intel also has the faster name. Confused? You're not the only one.
Before clarifying, let's first look at how manufacturers label their processors. Each chip contains a processor-specific character string detailing the manufacturer, make, model, and available features. The two common ones you're probably familiar with include GenuineIntel and AuthenticAMD, neither of which can be changed. That's not the case with VIA's Nano processor (CentaurHauls) and it's here where things get interesting.
Hit the jump to see what happens in PCMark05 just by changing a processor's CPUID.
No BS PodcastNo BS Podcast #55: The "Can You Feel The Love Tonight" Edition
Posted 02/15/08 at 08:31:37 PM by The Maximum PC Staff
This week, Dave, Gordon, and Andy talk tons about Maximum PC's self-created storage benchmark of complete awesomeness. We also preview all the sweet Game Developers Conference announcements (and rumors) for next week, and light the funeral pyre for HD-DVD. We hardly knew thee.
Subscribe: http://feeds.feedburner.com/maximumpc/1337
How-TosHow To: Benchmark Your PC without Breaking the Bank
Posted 02/08/08 at 06:12:56 PM by David Murphy
We run benchmarks at Maximum PC because we have to; there’s no other way to determine the minute differences between systems without a repeatable standard of comparison. But you don’t have to be a reviewer to run a benchmark; in fact, regular benchmarking can give you valuable insight into the status of your system. For example, benchmarks are the best way to decipher whether the various performance-enhancing applications you’re running on your PC actually do anything or whether that latest batch of drivers hurt your gaming performance more than it helped.
Click Read More for more.
How-TosPC Building Guide FAQ: Part 2
Posted 08/11/07 at 03:13:17 AM by One4yu2c
Part 1 of Paul Lilly's PC Building Guide FAQ focused on common pre-build questions, and today's followup attacks post build issues.
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