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PCMark 2002 |
Synthetic CPU and Memory Bandwidth Testing |
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To get another look at the CPU
and Memory performance, we turned to PCMark 2002. This
benchmark from FutureMark performs a series of CPU tasks such as image compression, text searches, and audio conversion to give us three scores: CPU, Memory, and Hard Disk Drive (HDD). Although it is a
relatively quick test to perform, it is perfect for comparing the performance of two or more
systems. We ran
PCMark2002's "CPU" and "Memory" performance modules on all
of the test systems, with the CPU clocked at
its default speed of 2.40GHz.
The CPU
performance module had the the Abit IS7-G at the top, with
the Gigabyte GA-8S648FX at the bottom, but the margin of
difference was a mere 83 points, a delta of about 1%, well
within the margin of error for such a test. At
the very least, we can see that the CPU is operating
within normal operating limits on the Springdale and
SiS648FX boards.
Memory Test Technical
details: (Quote Taken From Futuremark)
Raw read, write, and read-modify-write operations are
performed starting from a 3072 kilobytes array decreasing
in size to 1536 KB, 384 KB, 48 KB and finally 6 KB. Each
size of block is tested two second and the amount of
accessed data is given as result. In the STL container
test a list of 116 byte elements is constructed and sorted
by an integer pseudo-random key. The list is then iterated
through as many times as possible for 2 seconds and the
total size of the accessed elements is given as result.
There are 6 runs of this test, with 24576 items in the
largest run corresponding to a total data amount of 1536
KB, decreasing in size to 12288 items (768 KB), 6144 items
(384 KB), 1536 items (96 KB), 768 items (48 KB) and 96
items in the smallest run corresponding to 6 KB of total
data.
This is another benchmark that
separates the men from the boys. Abit's Game
Accelerator technology blows away the other two boards,
including the Chaintech 9PJL which also uses dual DDR
channels. The Springdale-based boards have an
increased memory bandwidth of 20% for the Chaintech, and
almost 40% for the Abit IS7-G. The single DDR
channel architecture of the 648FX simply can't compare,
and to be honest, isn't expected to. The score we
got here was more indicative of the performance level we
had seen on i845 boards.
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Business & Content Creation Winstones |
Simulated Application Performance |
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To find out
how the boards relate in "Real
World" performance, we used eTesting Labs'
Business and Content Creation Winstone 2002 benchmarks.
We'll directly quote ZD's eTestingLabs website for an
explanation as to how Business Winstone 2002 derives its
score. (Content Creation Winstone 2002 uses the same
process, but the scripted activities are comprised of
different, more bandwidth hungry applications.):
"Business Winstone is a system-level, application-based
benchmark that measures a PC's overall performance when
running today's top-selling Windows-based 32-bit
applications on Windows 98, Windows 2000 (SP2 or later),
Windows Me, or Windows XP. Business Winstone doesn't mimic
what these packages do; it runs real applications through
a series of scripted activities and uses the time a PC
takes to complete those activities to produce its
performance scores."
Business Winstone
Applications:
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Five
Microsoft Office 2002 applications
(Access, Excel, FrontPage, PowerPoint, and Word)
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Microsoft Project 2000
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Lotus
Notes
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WinZip 8.0
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Norton Antivirus
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Netscape Communicator
Content Creation
Winstone Applications:
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Adobe
Photoshop 6.0.1
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Adobe
Premiere 6.0
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Macromedia Director 8.5
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Macromedia Dreamweaver UltraDev 4
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Microsoft Windows Media Encoder 7.01.00.3055
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Netscape Navigator 6/6.01
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Sonic
Foundry Sound Forge 5.0c (build 184)
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Business Winstone 2002 gave us
our first real surprise. All three boards were
tightly grouped, but the Gigabyte board pulled into second
place behind the IS7-G this time. Still, with the
difference being only 0.3 stones from top to bottom, we
can call this a tie. Content Creation Winstone 2002
shows a bit more disparity. Abit's IS7-G clearly ran
away from the other two, 1.3 stones above the Chaintech
9PJL, and 2.2 stones over the Gigabyte GA-8S648FX.
Considering the memory handicap, however, the Gigabyte
board still puts up a good showing.
Gaming
benchmarks and the conclusion
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