What type of computer is Cray?
supercomputer
Cray Inc., a subsidiary of Hewlett Packard Enterprise, is an American supercomputer manufacturer headquartered in Seattle, Washington. It also manufactures systems for data storage and analytics. Several Cray supercomputer systems are listed in the TOP500, which ranks the most powerful supercomputers in the world.
How powerful is the Cray-1 supercomputer?
CRAY-1. The first Cray computer was developed by a team led by the legendary Seymor Cray. It was a freon-cooled 64-bit system running at 80MHz with 8.39 megabytes of RAM. Careful use of vector instructions could yield a peak performance of 250 megaflops.
How fast was the Cray computer?
1.9 gigaflops
TECH STORY: The Cray-2 was a four processor vector architecture with a 256 million 64-bit memory (the largest central memory available on any computer) and 4.1 nanosecond clock speed. It reached a peak speed of 1.9 gigaflops.
What are the capabilities of Cray-1?
Other features enhancing the CRAY-I’s computa- tional capabilities are: its small size, which reduces distances electrical signals must travel within the com- puter’s framework and allows a 12.5 nanosecond clock period (the CRAY-1 is the world’s fastest scalar proc- essor); a one million word semiconductor memory …
How much does a Cray computer cost?
| Cray-1 | |
|---|---|
| Designer | Seymour Cray |
| Release date | 1975 |
| Units sold | Over 100 |
| Price | US$7.9 million in 1977 (equivalent to $33.7 million in 2020) |
How much does a Cray supercomputer cost?
Cray has been commissioned by Lawrence Livermore National Laboratory to create a supercomputer head and shoulders above all the rest, with the contract valued at some $600 million. Disappointingly, El Capitan, as the system will be called, will be more or less solely dedicated to redesigning our nuclear armament.
What was the Cray-1 used for?
development by Cray Research Inc. His company’s first supercomputer, the Cray-1, which came out in 1976, could perform 240 million calculations per second. It was used for large-scale scientific applications, such as simulating complex physical phenomena, and was sold to government and university laboratories.
Is Cray one a supercomputer?
The Cray-1 was a supercomputer designed, manufactured and marketed by Cray Research. Announced in 1975, the first Cray-1 system was installed at Los Alamos National Laboratory in 1976. Eventually, over 100 Cray-1s were sold, making it one of the most successful supercomputers in history.
Can you buy a Cray supercomputer?
Cray, the company often credited with building the world’s first supercomputer, is shrinking its largest machine down into a more affordable package. This isn’t the kind of computer a young hacker would buy to toy around with in a garage: It’ll set you back $500,000.
What is the cost of a Cray supercomputer?
$500,000
Cray, the company often credited with building the world’s first supercomputer, is shrinking its largest machine down into a more affordable package. This isn’t the kind of computer a young hacker would buy to toy around with in a garage: It’ll set you back $500,000.