The Economical Way to a Pentium 4 System: Five Motherboards with the SiS648 Chipset

Summary: MSI Dominates, Elitegroup Underestimated

Even before we began testing, we could have easily assumed that an 850E would be impossible to beat. What’s all the more amazing, then, is that the difference is almost zero in several of the benchmarks. The average performance of the five test candidates in 3D games was only modestly behind that of the 850E reference system.

In the benchmarks, it is mostly Elitegroup and MSI that dominate. Elitegroup has a reason to celebrate, because the board is respectably equipped and could easily be counted among the most attractive in terms of price. MSI struts its stuff and equips the 648 Max with Gigabit Ethernet and Bluetooth interface, with the attitude "the sooner the better."

AOpen also offers a balanced product with good features and standard results. For minimalists, the Gigabyte board is still interesting : apart from a sound system, it does not include any additional price-enhancing components.

The SiS chipset made a brave showing, offering a lot of performance for comparatively little money (from about $100). If you look more closely at the high reliability of the SiS648 motherboard, it looks as though the manufacturers have worked more intensely with the SiS chipset. And maybe some of us should do the same !

Table Of Features

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ManufacturerAopenDFIGigabyteMSIECS
ModelAX45-8X MaxNS80-EAGA-8SG667648Max / MS-6585L4S8A
Chipset
SocketSocket mPGA478Socket mPGA478Socket mPGA478Socket mPGA478Socket mPGA478
Clock (CPU/Bus)2276.33 / 133.92266.41 / 133.322277.23 / 133.952271.81 / 133.64
NorthbridgeSiS648SiS648SiS648SiS648SiS648
SouthbridgeSiS963SiS963SiS963SiS963SiS963
Northbridge Fannonononono
Form FactorATXATXATXATXATX
Memory
Maximum RAM3072 MB3072 MB3072 MB3072 MB3072 MB
DIMM-Sockets3, DDR3, DDR3, DDR3, DDR3, DDR
Memory TypeDDR-SDRAM, unbufferedDDR-SDRAM, unbufferedDDR-SDRAM, unbufferedDDR-SDRAM, unbufferedDDR-SDRAM, unbuffered
Memory FrequenciesDDR333, DDR266DDR333, DDR266DDR333, DDR266DDR333, DDR266DDR333, DDR266
ECC-Supportnonononono
Standard Components
Size (LxH)305 x 220 mm305 x 220 mm295 x 200 mm305 x 220 mm305 x 244 mm
PCI Slots6x PCI 2.2, 32 Bit6x PCI 2.2, 32 Bit5x PCI 2.2, 32 Bit6x PCI 2.2, 32 Bit5x PCI 2.2, 32 Bit
AGP3.0 / AGP 8x3.0 / AGP 8x3.0 / AGP 8x3.0 / AGP 8x3.0 / AGP 8x
AGP Card Lockyesyesyesyesyes
ACR / AMR / CNRno / no / yesno / no / nono / no / nono / no / nono / no / yes
Parallel Ports11111
Serial Ports22222
USB 2.0 internal/external2 / 42 / 42 / 42 / 42 / 4
Fan Headers32222
IDE Controller2x UltraATA/1332x UltraATA/1332x UltraATA/1332x UltraATA/1332x UltraATA/133
Additional Components
Piezo Speaker OnBoardnoyesnonoyes
Wake on LAN (WOL)nonononono
Wake on Modem (WOM)nonononono
IrDA-Portnononoyesno
Chassis Intrusion Detectionnonononono
Temperature MonitoringyesyesyesCPU, SystemCPU, System
Fan Status MonitoringyesyesyesCPU, SystemCPU, System
Network ControllerRTL8100BLRealtek RTL8201BLRTL8100BL optionalBroadcom BCM5702RTL8100BL
IDE RAID Controller----Silicon Image Sil3112S
Firewire-ControllerAgere FW802AAgere FW803--Realtek RTL-88018
SCSI-Controller-----
Sound System
TypeAC97AC97AC97AC97AC97
Manufacturer / ChipRealtek ALC650Realtek ALC650Realtek ALC650Realtek ALC650C-Media CMI9739
Surround Sound6 Channels6 Channels6 Channels6 Channels6 Channels
External ConnectorsLine-In, Mic, Line-OutLine-In, Mic, Line-OutLine-In, Mic, Line-OutLine-In, Mic, Line-OutLine-In, Mic, Line-Out
Internal ConnectorsAux-In, CD-InAux-In, CD-InAux-In, CD-InAux-In, CD-InCD-i, Aux-in
Setup
CPU ConfigBIOSBIOSBIOSBIOSBIOS
Selectable Multipliers8 - 24, autoauto10 - 24, autoautoauto
FSB Range / Increments100 - 248133 - 165100 - 355 / 1100 - 200 / 1100 - 200 / 1
Voltage
Vcore Range / Increments1.1 - 1.75 V / 0.025 V--1.1 - 1.8 V / 0.025 V-
Vram / Increments---2.5 - 2.8 V / 0.1 V-
Vchipset / Increments-----
Board and BIOS Details
BiosPhoenix/AwardPhoenix/AwardPhoenix/AwardAMIAward/Phoenix
Version0.05E-F31.2-
DateSept 16, 2002Oct 29, 2002Sept 9, 2002Nov 3, 2002Nov 5, 2002
Motherboard Revision??1.01.01.0
Boot DevicesFloppy, LS120, HD, SCSI, CDROM/DVD, ZIP, USB-ZIP, USB-FDD, USB-CDROM, UDB-HDD, LANFloppy, LS120, HD, SCSI, CDROM/DVD, ZIP, USB-ZIP, USB-FDD, USB-CDROM, UDB-HDD, LANFloppy, LS120, HD, SCSI, CDROM/DVD, ZIP, USB-ZIP, USB-FDD, USB-CDROM, UDB-HDD, LANFloppy, LS120, HD, SCSI, CDROM/DVD, ZIP, USB-ZIP, USB-FDD, USB-CDROM, UDB-HDD, LANFloppy, LS120, HD, SCSI, CDROM/DVD, ZIP, USB-ZIP, USB-FDD, USB-CDROM, UDB-HDD, LAN
Manual Interrupt Assignmentyesnoyesnoyes
Special Features-----
Shared Interrupts?????
Clock GeneratorICS 952005CFICS 952005CFICS 952005CFICS 952005CSICS 952005CF
Miscellaneous
Layout Issuesflat cable connectors in front of PCI slotsflat cable connectors in front of PCI slotsflat cable connectors in front of PCI slotsflat cable connectors in front of PCI slots-
Overclocking Options----Vcore +1%, +3%, +5%Vram : +1.6%, +3.6%, +4.8%
Shipment / Utilities
Manual / QualityGood?ExcellentGoodComprehensive
LanguagesEnglish?EnglishEnglishEnglish
Quick Setup Guideyes?yesyesno
Cables1x IDE-80, 1x IDE-40, 1x Floppy1x IDE-80, Floppy1x IDE-80, 1x IDE-40, Floppy1x IDE-80, 1x Floppy1x IDE-80, 1x Floppy
AdaptersUSB (2 Ports), SPDIF (coaxial and optical)USB (4x), Firewire (3x), Gameport adapter2x USB, 1x Audio w/ SPDIF digital and coax out, Rear Speakers Out, Sub out-
SoftwareNorton Anti Virus 2002, Adobe Acrobat Reader 5, Pro Magic 6.0, Suspend-to-HD Utility?Norton Internet Security 2002, Adobe Acrobat Reader 5.05, Easy Tune 4Adobe Acrobat Reader, LiveUpdate, PC Alert, PC-cillin, MSI DVDPC-cillin Anti Virus
MiscellaneousATX cover included--ATX cover included-