HIS HD 4670 IceQ & iSilence4 HDMI Video Cards Video Review

Review description

These video cards are based on the RV730 core which is built on the 55 nanometer manufacturing process and has 514 million transistors. Both of the PCI-E video card products has a core speed of 750MHz and the 1GB of DDR3 128 bit memory is 1700MHz. The AGP product is the same but with a slightly faster memory speed of 1746MHz. Watch the video to find out more...

Review Details
#1089 - HIS HD 4670 IceQ & iSilence4 HDMI Video Cards
3GM Rated Great
Category: Video Cards
Sponsored by: HIS
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Anonymous
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#1 Posted: Thu, 01/21/2010 - 00:02

Greetings...

While your Youtube demo of the HIS HD 4670 etc. is a great and fast paced video, there's some terminology that needs addressing. Since this doesn't appear to be some marketing department that doesn't like those bewildering "technical" terms - it's time to get them straight!

It seems that the reviewer has a bit of a problem understanding the difference between "speed," "frequency" or more specifically "clock rate." Hint: the three are NOT the same thing - and they never have been! When you head down the road and look at your speedometer, you don't measure your rate of movement as a frequency - for example, 3 kHz or 3 GHz. Conversely, you don't tune your radio or satellite receiver to a different speed.

Without repeating the text, consider:
http://wiki.answers.com/Q/Is_speed_of_cpu_is_measured_in_hertz

Mr. Mentor