Is the Pentax model really important?

Started 2 months ago | Discussions thread
Massao Senior Member • Posts: 2,260
Re: Is the Pentax model really important?

Oiche wrote:

Massao wrote:

Oiche wrote:

Massao wrote:

Hythloday wrote:

Anders_Nilsson wrote:

In addition I personally believe that 24mp was the cornerstone of the market. Just like nothing important happened in the film market in the 1990's nothing important has happened in the DSLR market since 2013 when Pentax started to use the 24mp APS-C sensor.

The growth in MP's has stopped. Now camera manufacturers try to make improvements by introducing pixel shift, etc.

In the computer world a similar thing took place some years ago. Some 20 years ago you had to buy a new computer every three years. Personally I have used my present computer for some 7 years and it still works allright. A new computer will work faster, not because it has more RAM memory, but because it works more effeciently with it.

Spot on!! The "processing" power has not improved much in last 10 years--- the key improvement is that newer CPU's use less energy (watts) and in turn dissipate less energy (heat).

Watt? Excuse the pun 😂 The difference is gigantic, compare a 10 year old top rank desktop CPU with one from today. Frequency and Moore's law levelled off relativeky speaking so then the development of multi-cores, threads, bus speeds and more were brought in.

Try post processing a modern big file on a 10 year old PC... No thank you! Especially heavy post processing.

Compare the difference in CPU performance by benchmarks and consider price as well. GPU is another apect and yes that has improved a lot because more and more graphic intensive interfaces and applications are in use today. My old and dead10 year old laptop had Intel Core i7-2630QM. It was bought for about 1000GBP 10 years ago (lasted 5-6 years). Compare its CPU performance against today's laptops for similar price and you will note that there is hardly any improvement in raw processing power/dime GPU is another story though.

Your CPU is 8 years old at most,

Could very well be .. I thought it was older:-)

came out in 2011, a quick CPU comparison to a £1000 laptop and a 2018 release CPU reveals a performance of less than 1/2.

https://www.cpubenchmark.net/compare/Intel-i7-2630QM-vs-Intel-i7-8750H/873vs3237

Good demonstration. I7-8750H is one of the highest in CPU Mark/Price ratio, so clever selection of CPU With this example, I stand corrected that itIS possible to get double CPU power in a comparison between two similarly priced CPU's --eight years apart in time.

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Kind regards,
Massao
--
First camera: Canon FTB; First autofocus SLR camera: Pentax; First Nikon: F601 (N6006); First digital camera: Sony DSC-W5; First DSLR: Nikon D70; First mirrorless ICL camera: Samsung nx11

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