The AMD Duron
and
Gigabyte's GA-7ZM KT133 Motherboard

Compact Economy and Performance

By Dave "Davo" Altavilla
7/20/00

 

Duron and KT133 Test System
HotHardware's Setup

Full Tower ATX Case w/ 300W PS, AMD Duron 650 also Over-clocked to 735MHz. (supplied by MicroX-Press), Gigabyte GA-7ZM Motherboard, 128MB of Corsair PC133 SDRAM  (supplied by Outside Loop) , WD Expert AC418000 7200 RPM ATA66 Hard Drive, Elsa Gladiac w/ NVidia 5.32 Drivers, Kenwood 72X CDROM, Win 98SE, DirectX 7.0a
**  Reference systems based on similar specifications and MSI MS-6309 VIA Apollo Pro133A, Abit KA7 KX133 and Soyo SY-6BA+IV i440BX motherboards.

Benchmarks and Comparison With A Duron
You get your money's worth with this processor

As usual, we decided to get a lay of the land with the fundamentals of the performance we have at our disposal.

SiSoft Sandra Benchmarks

CPU Test @ 650MHz.

Memory Bandwidth Test @ 650MHz.

CPU Multimedia Test @ 650MHz.

CPU Test @ 735MHz.

Memory Bandwidth Test @ 735MHz.

CPU Multimedia Test @ 735MHz.

Fantastic performance from a processor that retails for well under $200.  Take a look at the memory bandwidth score.  Remember, this is taken on a VIA based board.  At 650 MHz., it rivals the BX and at 735MHz., it blows by it.  The EV6 bus is cranking at 200MHz. DDR between the processor and system bus, which does affect these Sandra Scores very positively.  The memory bus speed on the GA-7ZM was set to 133MHz. at both 650 and 735MHz. processor speeds.

And now for our standard issue Business Application test.

Ziff Davis Winbench 99 Benchmarks

We tossed in a few scores from reference product we have here in house.  This should give you a feel for the range of performance the Duron is in.  As you can see, the Duron at 735MHz. gives the 750MHz. Athlon (not a T-Bird) classic and KX133 combination, a run for its money.  On most VIA boards however, ATA66 performance is less than stellar.  The system still "felt" very snappy but we have seen better drive performance scores on Intel based product.

Turning up the heat a little we have more of a multimedia test suite, Content Creation Winstone.

Ziff Davis Content Creation Winstone 2000

The T-Bird and KX133 based Abit KA7 shows great performance at 700MHz., almost on par with a Coppermine/BX setup, with a processor 50MHz. faster.  The Duron and GA-7ZM combination does bring up the rear but not by much at 735MHz.  Again, the  Duron shows its excellent price/performance ratio.

We'll finish things off with some gaming scores to give you the full picture.

Quake 3 Arena Timedemo Benchmarks
 

At 75 fps in 1024X768X32, the GeForce2 based Elsa Gladiac really shines with the Duron and KT133 combination.  We have seen scores like this on 866MHz. P3/i820/RAMBUS setups in the past.  Talk about opposite ends of the spectrum with respect to value.  The KT133 based Gigabyte GA-7ZM and Duron offer top end performance at a budget price point.

We were very much impressed by the performance of the new AMD Duron served up on VIA's latest chipset.  The is no debating that AMD has garnered the "value processor" crown with the Duron's exceptional speed and low cost of ownership.

The Gigabyte GA-7ZM KT133 based motherboard is a well made, stable albeit compact design.  Most power users won't be interested in its spartan 3 PCI slot configuration but system integrators and those wanting a very small footprint, will be satisfied with its wealth of "on board" features including its audio.  Over-clocking with the GA-7ZM is no picnic if you consider the limitations of the hardware.  However, Gigabyte's excellent "Easy Tune" software breaths flexibility and speed into this little bundle.

We'll give the Gigabyte GA-7ZM - VIA Apollo KT133 Motherboard a HotHardware Heat Meter rating of...

 

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