pcstats test system specs:
computer hardware:
processor:	athlonxp 3000+ pentium 4 3.0c*
clock speed:	13 x 166 = 2.16 ghz 21 x 133 mhz = 2.8 ghz 15 x 200 mhz = 3.0 ghz 15 x 230 mhz = 3.45 ghz
motherboards:	epox 8rga+ aopen ax4spe albatron px865pe pro ii msi 865pe neo2-fis2r aopen ax4c max msi 875p neo-fis2r
chipsets:	nforce2 igp i865pe i875p
videocard:	ati radeon 9700 pro
memory:	2x 256mb corsair xms3500 cas2
hard drive:	20gb maxtor diamondmax+
cdrom:	nec 52x cd-rom
floppy:	panasonic 1.44mb floppy drive
heatsink:	avc sunflower
powersupply:	vantec 470w stealth psu
software setup	windowsxp build 2600 intel inf 5.00.1012 nvidia nforce 2.03 catalyst 3.2
workstation benchmarks	sysmark2002 business winstone 2002 content creation 2002 winbench 99 sisoft sandra 2003 pcmark2002 3dmark2001se quake iii arena ut2003

* - hyperthreading was enabled and running for all the tests.

BAPCO Sysmark 2002	Source:MadOnion / BAPco

SysMark2002 is more of an extension of SysMark2001 rather then a whole new benchmark. The applications used during testing have been updated and most importantly for AMD users, the new SysMark2002 uses the Windows Media Encoder 7.1 which supports the AthlonXP's SSE instructions.

BapCo SysMark 2002 Benchmark Results
	Internet Content (FSB/Memory)	Sysmarks	Ranking
1.	AthlonXP 3000+/nForce2 IGP (166/333)	375
2.	Pentium 4 3.0C/AOpen i865PE (200/400)	425
3.	Pentium 4 3.0C/Albatron i865PE (200/400)	427
4.	Pentium 4 3.0C/MSI i865PE (200/400)	425
5.	Pentium 4 3.0C/AOpen i875P (200/400)	N/A
6.	Pentium 4 3.0C/MSI i875P (200/400)	434
7.	Pentium 4 3.0C/MSI i875P (230/460)	467
	Office Productivity (FSB/Memory)
1	AthlonXP 3000+/nForce2 IGP (166/333)	180
2.	Pentium 4 3.0C/AOpen i865PE (200/400)	218
3.	Pentium 4 3.0C/Albatron i865PE (200/400)	220
4.	Pentium 4 3.0C/MSI i865PE (200/400)	220
4.	Pentium 4 3.0C/AOpen i875P (200/400)	N/A
6.	Pentium 4 3.0C/MSI i875P (200/400)	225
7.	Pentium 4 3.0C/MSI i875P (230/460)	271

Here we see that the MSI 875P Neo-FIS2R is just a tad faster then then the i865PE based motherboards at stock speeds.

Winstone 2002	Source: Zdnet

Content Creation Winstone 2002 is a system-level, application-based benchmark that measures a PC's overall performance when running top, Windows-based, 32-bit, content creation applications on Windows 98, Windows 2000, Windows Me, or Windows XP.

Business Winstone 2002 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 (SP6 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.

Winstone 2002 Benchmark Results
	Content Creation (FSB/Memory)	Score	Ranking
1.	AthlonXP 3000+/nForce2 IGP (166/333)	47.2
2.	Pentium 4 3.0C/AOpen i865PE (200/400)	47.8
3.	Pentium 4 3.0C/Albatron i865PE (200/400)	47.5
4.	Pentium 4 3.0C/MSI i865PE (200/400)	47.6
5.	Pentium 4 3.0C/AOpen i875P (200/400)	48.6
6.	Pentium 4 3.0C/MSI i875P (200/400)	48.2
7.	Pentium 4 3.0C/MSI i875P (230/460)	53.2
	Business Winstone (FSB/Memory)
1	AthlonXP 3000+/nForce2 IGP (166/333)	33.2
2.	Pentium 4 3.0C/AOpen i865PE (200/400)	33.7
3.	Pentium 4 3.0C/Albatron i865PE (200/400)	33.5
4.	Pentium 4 3.0C/MSI i865PE (200/400)	33.5
5.	Pentium 4 3.0C/AOpen i875P (200/400)	34.7
6.	Pentium 4 3.0C/MSI i875P (200/400)	34.3
7.	Pentium 4 3.0C/MSI i875P (230/460)	37.8

The performance difference between i865PE and i875P motherboards according to the Winstone 2002 benchmarks is less then 2% at stock speeds. Overclocking does boost performance a bit.