G5 buffer clearing speed

Started Feb 13, 2013 | Discussions thread
Kim Letkeman
Kim Letkeman Forum Pro • Posts: 33,424
Re: G5 buffer clearing speed

Fredrik Glckner wrote:

The GH2 (and GH1) have a big flaw: The buffer clearing speed is horribly slow when using RAW. This was fixed in the GH3, in which this is no longer a problem.

But what about the G5? Does it also take forever to save RAW images to the SD card?

A quick anecdotal test with four bodies using a Sandisk Extreme Pro 16GB 45mbps card ...

GH2 burst rate seemed moderate, shot about 5 images and then maybe 1 per second or so. After switching off, took 10s to clear.

G5 burst rate is really fast, shoots perhaps 6 or 7 and then shoots one per second, clearing takes about 7s.

GF3 burst is dead slow, slows down to 1 per second after about 5 images, clearing is very fast about 5s to 6s. Go figure.

GX1 burst is moderate but seems to go on and on ... at least 10 images recorded ... then 1 per second. Clears slowly like the GH2 ... 10s.

Anyway ... the newer cams are faster. The G5 has an amazing burst rate for what it is. (Used mechanical shutter.)

 Kim Letkeman's gear list:Kim Letkeman's gear list
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