What was the specs of the first computer?
The computer was code-named Acorn. It featured an 8088 processor, 16 KB of memory, which was expandable to 256 and used MS-DOS.
How powerful was the world’s first computer?
Presper Eckert and physicist John Mauchly, the Electronic Numerical Integrator and Computer (ENIAC) is often considered the first general purpose electronic computer. Weighing over 30 tons with more than 17,000 vacuum tubes, ENIAC was capable of crunching 5,000 addition problems a second.
What were the specs of the first supercomputer?
The Cray-1 was the first supercomputer to successfully implement the vector processor design.
…
| Cray-1 | |
|---|---|
| CPU | 64-bit processor @ 80 MHz |
| Memory | 8.39 Megabytes (up to 1 048 576 words) |
| Storage | 303 Megabytes (DD19 Unit) |
| FLOPS | 160 MFLOPS |
How much did the first computer cost in 1943?
Although projected to cost $150,000, it ultimately cost $400,000 to complete. The ENIAC was designed and developed by University of Pennsylvania Professor John W. Mauchly along with graduate student John Eckert Jr., pictured here with U.S. military officials.
How much RAM did the first computer have?
The first IBM PC had an Intel 8088 processor, 64KB of RAM (extendible to 256KB), a floppy disk drive (which could be used to boot the computer with a rebranded version of MS-DOS (PC-DOS)), and a CGA or monochrome video card. The machine also had a version of Microsoft BASIC in ROM.
What is an original IBM PC worth?
Due to its status as the first entry in the extremely influential PC industry, the original IBM PC remains valuable as a collector’s item. As of 2007, the system had a market value of $50–$500.
What is the earliest computer?
The first mechanical computer, The Babbage Difference Engine, was designed by Charles Babbage in 1822. The ABC was the basis for the modern computer we all use today. The ABC weighed over 700 pounds and used vacuum tubes. It had a rotating drum, a little bigger than a paint can, that had small capacitors on it.
Why was Colossus destroyed?
The statue, which took 12 years to build (c. 294–282 bce), was toppled by an earthquake about 225/226 bce. The fallen Colossus was left in place until 654 ce, when Arabian forces raided Rhodes and had the statue broken up and the bronze sold for scrap. Supposedly, the fragments totaled more than 900 camel loads.
Which computer is the fastest?
The fastest supercomputer: Frontier — a supercomputer at the Department of Energy’s Oak Ridge National Laboratory (ORNL) — has taken the top spot on the latest TOP500 list, and its score of 1.102 exaFLOPS on a benchmark test makes it the world’s first exascale computer.
Who made the fastest computer?
Philip Emeagwali
| Philip Emeagwali | |
|---|---|
| Nationality | Nigerian |
| Alma mater | George Washington University School of Engineering and Applied Science Oregon State University |
| Scientific career | |
| Fields | Computer science |
How much did the Apple-1 cost?
US $666.66
“The Apple I went on sale in July 1976 at a price of US $666.66, because Wozniak liked the repeating digits and because they originally sold it to a local shop for $500 for the one-third markup. About 200 units were produced.
How much did the first CPU cost?
The Intel 4004 is a 4-bit central processing unit (CPU) released by Intel Corporation in 1971. Sold for US$60, it was the first commercially produced microprocessor, and the first in a long line of Intel CPUs.
How much RAM is in 1998?
32 megabytes
It’s easy to see how quickly computer technology has advanced in recent years. In 1998, one of the most common personal computers had just 32 megabytes of RAM and 233 megahertz of processing speed.
How much RAM did computers have in 1970?
Computer memory history
| Year | Event |
|---|---|
| 1970 | Intel released its first commercially available DRAM, the Intel 1103, in October 1970. It was capable of storing 1024 bits or 1 kb of memory. |
| 1971 | While at Intel, Dov Frohman invented and patented (#3,660,819) the EPROM in 1971. |
What is an Apple 2 computer worth?
Apple II
It was a commercial success and went on to sell between five and six million units by the time it was discontinued in 1993. While an Apple II is worth dramatically less than its predecessor, some have sold for a few thousand dollars. In 2015, an Apple II in “fine condition” fetched $4,687 at a Nate D.
Who is the first programmer?
Ada Lovelace
Ada Lovelace: The First Computer Programmer.
Who invented the fastest computer?
Why was Colossus kept secret for 30 years?
News of the existence of the Colossus, widely regarded as the first electronic computer, was kept top secret for 30 years partly because of the sophistication of its methods to help break Lorenz messages by finding the frequently changing wheel patterns of the Lorenz encryption machine.
Who built the Colossus?
Tommy FlowersColossus computer / Inventor
Are NASA computers good?
The Pleiades at NAS was the third-most powerful in the world when it debuted in 2008. A lot has changed in the world of supercomputing since then, and it’s now ranked as the 15th most powerful supercomputer in the world.
How much RAM is in a supercomputer?
System Architecture
| Broadwell Nodes | Sandy Bridge Nodes | |
|---|---|---|
| Processor Speed | 2.4 GHz | 2.6 GHz |
| Cache | 35 MB for 14 cores | 20 MB for 8 cores |
| Memory Type | DDR4 FB-DIMMs | DDR3 FB-DIMMs |
| Memory Size | 4.6 GB per core, 128 GB per node | 2 GB per core, 32 GB per node |
Which country has super computer?
According to the TOP500 list, China now has 167 of the world’s top 500 supercomputers, with a total capacity of 211 Pflop/s. The United States has 165 of the top machines, with a cumulative capacity of 173 Pflop/s.
Why is the Apple logo bitten?
According to Apple Explained (opens in new tab), Janoff put the bite in the Apple because without it, people found it hard to identify as an apple. In fact, the logo was often confused with a cherry (see below).
When was the Apple 2 discontinued?
1993
Apple II
Introduced in 1977, the Apple II is best known for making Apple a driving force in a new industry. It was a commercial success and went on to sell between five and six million units by the time it was discontinued in 1993.
What was the first GPU?
Geforce 256
The first GPU in history was known as the Geforce 256. 1999 was also the year Nvidia launched its initial public offering (IPO) at $12 per share. 5 As of May 2021, the stock is trading around $645 per share. Nvidia has considerable reach in the advanced GPU market.