What was the computing power of ENIAC?

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.

How does the ENIAC compare to modern computers?

The ENIAC had 17,468 vacuum tubes that blew out every couple of days. Sure, at 1720 pounds, it’s enormous compared to the modern laptop or tablet, but it is able to calculate mind-boggling equations and process an unheard of amount of data — all while being 30 times smaller than the ENIAC.

How many transistors did the ENIAC computer have when it was built?

How many transistors did the ENIAC have? Zero. The ENIAC used vacuum tubes and did not use transistors as they were not yet invented.

How much space did the ENIAC take up?

1,800 square feet
ENIAC weighed over thirty tons and consisted of 17,468 vacuum tubes, seventy thousand resistors, five million soldered joints, ten thousand capacitors, six thousand manual switches, and 1,500 relays. The computer covered 1,800 square feet of floor space.

How large was ENIAC computer and how much memory did it have?

ENIAC was enormous. It contained 17,500 vacuum tubes, linked by 500,000 soldered connections. It filled a 50-foot long basement room and weighed 30 tons. Today, a single microchip, no bigger than a fingernail, can do more than those 30 tons of hardware.

How many tons does an ENIAC weigh?

Weighing over 30 tons with more than 17,000 vacuum tubes, ENIAC was capable of crunching 5,000 addition problems a second. This particular family of computers made their mark for being extremely versatile, with different price points and performance levels.

Despite it’s unfavorable comparison to modern computers, ENIAC was state-of-the-art for in it’s time. ENIAC was the world’s first electronic digital computer, and many of it’s features are still used in computers today.

How was the memory capacity of the ENIAC increased?

In 1953, ENIAC’s memory capacity was increased with the addition of a 100-word static magnetic-memory core. Built by the Burroughs Corporation, using binary coded decimal number system, the memory core was the first ever of it’s kind.

How many times can ENIAC do multiplication per second?

ENIAC used 4 of the accumulators (controlled by a special multiplier unit) to perform up to 385 multiplication operations/second; 5 of the accumulators were controlled by a special divider/square-rooter unit to perform up to 40 division operations/second or 3 square root operations/second.