DFI AK74-SC VIA KT133

Friday, September 29, 2000

The performance tests results

Hardware Configuration
Motherboard BIOS Chipset Drivers
DFI AK74-SC unknow VIA KT-133 VIA 4-in-1 4.23
Processor Memory Hard disk drive Graphic card
AMD Athlon T-Bird 1Ghz 128Mb PC133 CAS2 Quantum KA 9.1 GeForce 256 SDR


Environnement
Operating system Built Video drivers DirectX
Windows98 4.10 1998 Nvidia 4.11.01.0368 7.0a


SoftwareConfiguration
Game Resolution Refresh Vsync Color Texture Filtration
Quake2 3.20 800 X 600 75Hz Off 16-bit 16-bit bi-linear
Game Resolution Refresh Vsync Color Texture Filtration
Quake3 1.08 800 X 600 75Hz Off 16-bit 16-bit Tri-linear


Suggested memory to use

Corsair 128Mb Sdram PC133 CAS2
Mushkin 128Mb Sdram PC133 CAS2 = Tested
Micron 128Mb Sdram PC133 CAS2
Transcend 128Mb Sdram PC133


Winstone99 - Winbench99

Ziff Davis Winstone99 - Winbench99
Winbench CPUmark99 89.36
Business Winstone99 33.1
Content Creation 2000 33.7


Bapco Sysmark2000

Benchmark
Official Run 186


Video sub-system tests

Quake2 version 3.20 AMD Athlon
Classique 1Ghz @ 1Ghz
AMD Athlon
Classique @ 1030hz
800 X 600 X 75Hz X 16-bit 181.38 FPS 182.05

Quake3
Test 1.08
AMD Athlon
Classique 1Ghz @ 1Ghz
AMD Athlon
Classique 1Ghz @ 1030Mhz
800 X 600 X 75Hz X 16-bit 101.3 FPS 102.27

As in most cases, our ability to Overclock the system was ultimately limited by the memory installed. Thus, 103MHz was the best we could achieve. Note, however, that the results we obtained were actually quite good, and certainly more than satisfying. Of course, by changing the memory CAS latency from 2 to 3 we could have used a higher Overclocking frequency but this would have mean no significant gains because at a slower CAS latency the Overclocking gains would have become practically insignificant.



Disk sub-system tests



Overall Quality Evaluation

The evaluation table below shows both the strong and weak points of the tested motherboard. No need to remind you that performance is not the sole purchasing criteria in a motherboard. Most of today's motherboards exhibit performance very close to each other, so we need additional information in order to help us distinguish the real advantages of a motherboard compared to its competitors. This is exactly where this evaluation table comes in handy.

DFI AK74-SC VIA KT133

Feature

Evaluation

Design Originality

Poor

Good

Average

Excellent

Top Grade

3

Component Layout

Poor

Good

Average

Excellent

Top Grade

4

Heatsink space around CPU

Poor

Good

Average

Excellent

Top Grade

5

Capacitiors

Poor

Good

Average

Excellent

Top Grade

4

CPU Retention Mechanism

Poor

Good

Average

Excellent

Top Grade

3

Amounts of Expansion Slots

Poor

Good

Average

Excellent

Top Grade

5

Amount of Memory sockets

Poor

Good

Average

Excellent

Top Grade

4

Ease of installation

Poor

Good

Average

Excellent

Top Grade

5

BIOS Setup Design

Poor

Good

Average

Excellent

Top Grade

3

Performance

Poor

Good

Average

Excellent

Top Grade

5

Overclockability

Poor

Good

Average

Excellent

Top Grade

4

Stability

Poor

Good

Average

Excellent

Top Grade

5

Bundled Software

Poor

Good

Average

Excellent

Top Grade

5

Bundled Hardware

Poor

Good

Average

Excellent

Top Grade

3

Users Manual Quality

Poor

Good

Average

Excellent

Top Grade

3

Packing Quality

Poor

Good

Average

Excellent

Top Grade

5

Features supported

ATA66

PC133

Wake On LAN

Modem ring

Pwr Fail Res

5

Features supported (suite)

Sensor

AMR

Mouse Pwr On

Susp. to RAM

Susp. to Disk

3

Features supported (suite)

IRDA

SCSI

Keyb. Pwr On

Hardw. mon.

Vcore adj.

3

Features supported (suite)

RAID

Alarm

Jumperless

L2 latency adj.

IRQ assign.

2

Total Score obtainned for this motherboard

79 points out of 100

Features color codes: Blue = supported, Red = optional, Black = not supported



Conclusions

The weak points

  • No Vcore adjustment in the BIOS
  • No ability to manually assign IRQs
  • Puny hardware pack
  • Badly conceived user's manual



  • The strong points

  • Excellent performance
  • Great stability
  • Lots of space available for a CPU heatsink
  • Independent memory bus
  • Integrated hardware monitoring
  • Integrated AC"97 sound-card

  • Special mentions

    During its brief stay at our labs, the AK74-SC nevertheless managed to make quite an impression. To put it simply: it's fast, and incredibly stable. Of course, we would have liked to have seen a couple of other features - most notably an ability to adjust the CPUs Vcore voltage, and possible a Dual BIOS system - but those bits functionality never seemed to make it onto the DFI AK74-SC. Even if this is board will not really appeal to Overclocking enthusiasts, there is simply no questioning its overall quality. In short, the AK74-SC is one product we wouldn't hesitate to recommend.

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