Intel Dual Core Performance Preview Part II: A Deeper Look
by Anand Lal Shimpi on April 6, 2005 12:23 PM EST- Posted in
- CPUs
Business Application Performance
Business Winstone 2004
Business Winstone 2004 tests the following applications in various usage scenarios:
- Microsoft Access 2002
- Microsoft Excel 2002
- Microsoft FrontPage 2002
- Microsoft Outlook 2002
- Microsoft PowerPoint 2002
- Microsoft Project 2002
- Microsoft Word 2002
- Norton AntiVirus Professional Edition 2003
- WinZip 8.1
The Pentium 4 and Pentium D perform quite similarly here, but the Athlon 64 3500+ is obviously the strongest performer out of the three when it comes to single threaded business applications.
Office Productivity SYSMark 2004
SYSMark's Office Productivity suite consists of three tests, the first of which is the Communication test. The Communication test consists of the following:
"The user receives an email in Outlook 2002 that contains a collection of documents in a zip file. The user reviews his email and updates his calendar while VirusScan 7.0 scans the system. The corporate web site is viewed in Internet Explorer 6.0. Finally, Internet Explorer is used to look at samples of the web pages and documents created during the scenario."
The next test is Document Creation performance:
"The user edits the document using Word 2002. He transcribes an audio file into a document using Dragon NaturallySpeaking 6. Once the document has all the necessary pieces in place, the user changes it into a portable format for easy and secure distribution using Acrobat 5.0.5. The user creates a marketing presentation in PowerPoint 2002 and adds elements to a slide show template."
The final test in our Office Productivity suite is Data Analysis, which BAPCo describes as:
"The user opens a database using Access 2002 and runs some queries. A collection of documents are archived using WinZip 8.1. The queries' results are imported into a spreadsheet using Excel 2002 and are used to generate graphical charts."
SYSMark paints a much more evenly matched picture between AMD and Intel in the Office Productivity suite. What's interesting is that even AMD recommends SYSMark 2004 as the best overall system performance test for multi-core desktop CPUs.
Business Winstone 2004 includes a multitasking test as a part of its suite, which does the following:
"This test uses the same applications as the Business Winstone test, but runs some of them in the background. The test has three segments: in the first, files copy in the background while the script runs Microsoft Outlook and Internet Explorer in the foreground. The script waits for both foreground and background tasks to complete before starting the second segment. In that segment, Excel and Word operations run in the foreground while WinZip archives in the background. The script waits for both foreground and background tasks to complete before starting the third segment. In that segment, Norton AntiVirus runs a virus check in the background while Microsoft Excel, Microsoft Project, Microsoft Access, Microsoft PowerPoint, Microsoft FrontPage, and WinZip operations run in the foreground."
The multitasking tests show the Pentium D 2.8GHz and the Athlon 64 3500+ as equal competitors, with AMD winning the first two tests and Intel winning the last. This just goes to show you that not all multitasking will be immediately faster on a dual core chip.
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segagenesis - Wednesday, April 6, 2005 - link
#45 - The Athlon 64 still lags behind on encoding cabability and its been shown over the past year. However some of the content tested was designed specifically for P4 optimization so its hard to get a reliable result. Who knows... until we see the new AMD64 core with SSE3 we cant really pass judgement.Quanticles - Wednesday, April 6, 2005 - link
AMD needs to send Anandtech one of their dual-cores with a DFI nForce4 SLI board.That'd shut a lot of people up.
If AMD owns single thread, then why wouldnt they own dual core. People would be throwing money away buying intel's dual core.
Spearhawk - Wednesday, April 6, 2005 - link
The first graph on the DVD Shrink/Game bench still seems a bit suspect. Why would the P4 outperform the PD and the A64 when under normal circumstances the A64 should be superior in singlethread and the PD in multithread?Anway, great article. I'm really looking forward to seeing what AMD has to offer since while I'd greatly like improved multitasking I'd also like a good gaming CPU.
Marlin1975 - Wednesday, April 6, 2005 - link
What about overclocking the Dual core chip???Regs - Wednesday, April 6, 2005 - link
Ah, I mis read it. You used the Intel 955X.I have to ask then, is it because of AMD's onboard memory controller that they don't have to manufacture another motherboard for the dual core CPUs? If so, you think AMD was thinking about this scenero (dual cores) well before the first clawhammer came out?
That would sound impressive. Compared to Intel's dual press hots.
segagenesis - Wednesday, April 6, 2005 - link
#37 - Well im hard pressed to really want one when my current setup is still sufficient. That and I have my heart set on AMD64 for gaming. Even at DVD backup I can do a movie in about an hour even with full quality under DVD Shrink. And really, I would use DVD Rebuilder which is very much single threaded and in my book Quality > Speed. Takes about 6-7 hours but better results than DVD Shrink could have wished for.Anand Lal Shimpi - Wednesday, April 6, 2005 - link
RegsThe nForce4 Intel Edition platform was unrelated to the Intel dual core platform, it was just something I was working on at the time.
The platform arrived DOA, I'm guessing it's an error on NV's part.
Take care,
Anand
Jeff7181 - Wednesday, April 6, 2005 - link
"AMD's dual core will be quite impressive, even more so than Intel's. Don't look at performance as the only vector to measure though... "You like to tease us, don't you? :)
Regs - Wednesday, April 6, 2005 - link
Hey Anand, I noted that you said in Part one that the Intel Dual core was one of the most stable config's you ever had. However in part two and quote, "After recovering from Part I and realizing that my nForce4 Intel Edition platform had died, I was hard at work on Part II of the dual core story. "Was this human error or was it a manufacturing error?
michael2k - Wednesday, April 6, 2005 - link
#26: Actually, encoding a DVD should be a multi-tasking event in of itself!Task1: DVD creation; menu's, transitions, etc
Task2: DVD encoding; background rendering of menu's and transitions
Task3: DVD encoding; background rendering of the actual menu
Task4: Burning of DVD; you should be able to start burning the DVD before the encoding in task 2 or 3 is complete, as long as the burner is properly buffered