ASRock 775Dual-VSTA Benchmarks 2/11
Bluetooth 13 Jul 2006

Pricing of ASRock 775Dual-VSTA >>>

Benchmarks

CPU FSB is still a valid and important criteria when judging systems performance. We measured the CPU FSB and documented it as below in 3 different boards and noticed the CPU CLK. As it is a Conroe X6800, the default FSB is rated at 266MHz. As shown below, the three boards has set its default clk quite differently. Both ASRock are accurate on 266MHz while the ASUS board is 1MHz higher at 267.1MHz.

AM2 comparative benchmarks are included. The 4000+ is o/c to 2.81GHz at 10x281MHz on the Foxconn C51XEM2AA-8EKRS2H running memory at CAS 3, 3-3-8,1T cmd with DDR2 running at 1:1 ratio. (DDR2-560).

The three boards are based on different chipsets. Although Intel has specified i975x and i965p official supports the Core2 Duo processor, the older chipsets like the 945P and VIA PT880Pro are used on the ASRock boards. Below are the benchmarks done on the Sandra 2007 memory benchmark.

In our test, we set the RAM to DDR2-533 at CAS 3, 3-3-8, 1T for P5W DH and ConRoeXFire-eSATA2. We can only run 2T on the 775Dual-VSTA, 1T is not too stable.

We chose to run it at DDR2-533 is because the memory is running at 1:1 ratio, that is to say in SYNC with the CPU. Although one might get a slightly higher score in this benchmark if you choose to run in ASync mode say DDR2-667, there isn't much difference in the performance, in fact, it might get a bit slower in some benchmarks. Take notice that only 965P officially claim to support DDR2-800. On the ASUS Board, there are options up to DDR2-1066. Running it at DDR2-1066 is unstable and not advisable (even at CAS 5).

Next >>>

(C) Copyright 1998-2009 OCWorkbench.com