Asus ROG Crosshair IV Formula
CPU Performance, Memory & I/O Performance
Published: 27th April 2010 | Source: Asus | Price: ~£169 |

WPrime
WPrime is an excellent multicore compliant alternative to SuperPi.
PovRay
Persistence Of Vision RAYtracer is an application for creating three dimensional graphics. Within the program is a very popular benchmark that measures the processor's ability to render such images.
As seen, this particular application benefits greatly from multiple cores. Once again, the 3.90GHz Phenom II X4 is hauling some impressive figures.
Memory Performance

SiSoftware Sandra (the System ANalyser, Diagnostic and Reporting Assistant) is an information & diagnostic utility capable of benchmarking the performance of individual components inside a PC.
The Memory Bandwidth test paints a rather interesting picture. Stock for Stock, the Crosshair IV Formula has taken a considerably lead over the Asus M4A89GTD PRO. What's most interesting is the huge increase in memory bandwidth from the 800MHz increase over the processor's nominal 2000MHz Northbridge frequency.
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Everest Ultimate Edition includes read and write benchmarks. Do note that the testing methods vary from SiSoft Sandra's bandwidth test and as such, the results between the two programs cannot be compared directly.
Both the M4A89GTD and Crosshair IV are hauling comparable results, while the steroids injected Phenom II assumes a fair lead.
Hard Disk Performance
HDTune
HDTune analyses the performance and health of your Hard Disk Drive. It's comprehensive test will determine minimum, maximum and average transfer rates.
This comes to no surprise however the Crosshair IV and M4A89GTD PRO are offering nigh on identical Hard Disk performance on their SB850 Southbridges.
Most Recent Comments
I suspect the Extreme would be more, am guessing around ~£200?
I'm glad they adopted the red/black colours, looks nicer than the C3F imo and brings it into line with the intel boards.
I've never been one for motherboard looks but I must admit I did get suckered in, was the first thing that caught my eye about it, just waiting for my 1090T to arrive - can't wait to get it hooked up.
The worse review I've seen so far out of everyones is bit-tech, lack of depth, lack of benchmarks, lack of detail etc.
Enjoyed the review, can't find fault with it to be honest, not just saying that either if I thought it was crap I would say so.





not yet anyways:-P
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Originally Posted by name='barkaway'
the reason why i want em to test the 8GB set is that i have one myself, but i have never had the chance to test it cause i dont have the motherboard for it
![]() ![]() not yet anyways:-P |

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