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Transcript

3rd Generation Computers

Agenda

Today we will be telling you guys about the 3rd generation computer. Here are the topics that we will be going over today.

-Cost

-Speed

- Portability

- Components

Agenda

Sammy

Hello I'm Sammy and today I will discussing the speed and portability of a 3rd generation computer.

Sammy

Matthew

Today I will be covering the cost of a 3rd generation computer from 1965-1971.

Oscar

Hello my name is Oscar and I will be talking about components and I got the video.

Oscar

About it

-The 3rd generation computer started in 1965 but ended about 1971

-The 3rd generation computer was smaller in size than previous generation computers

About it

Cost

I will be covering the cost of the cost of a 3rd gen cumputer from 1965, 1971 and the cost curently.

Cost

Cost in 1965

1965

-the cost for a 3C DDP-116 when introduced was 28,500

- the reason for the very high price was because it was the world's first commercial cumputer

Cost in 1971

-the cost for the kenbak 1 when introduced was $750

1971

-the reason for the drastic decrease in price is because it was the first personal cumputer of its time

Cost now

-The infaltion adjustment price for the kenbak 1 would be 4,659 so if you would buy it today thats what you would buy it for.

Now

-The inflation adujustment price for the 3C DDP-116 would be approxamently 216,000 in todays us$

Components

- Integrated circuits (IC)

- Memory

- Input/Output devices

(ex: keyboard)

Components

Integrated Circuits

Input/Output Devices

Memory

Video

https://www.kapwing.com/videos/632c5c1940d47b007e43d034

Video

Conclusion

Thank you for listening to our presentation!

Speed

-The loading speed of the computer was 100 nanoseconds

- 1 000 000 000 nanoseonds fit into 1 second

- the loading speed is so fast because of special circuit which will be discussed later on

Speed and portability

Portability

- Because of the size of the 3rd generation computer it cannot be easily moved

- There are versions of the 3rd generation computer which makes some computers big and some small

- So there are multiple versions of the computer but non are portable.

Portability

Small computer Big computer

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