As of June 18th, 2012, the most powerful supercomputer in the world is Sequoia, an IBM BlueGene/Q system installed at the Lawrence Livermore National Laboratory in Livermore, CA, USA. It employes 1,572,864 individual processor cores to achieve a record 16.32 petaflops (that's 16,320,000,000,000,000 or sixteen million billion floating point calculations per second).
Approximate cost: USD $250,000,000.
Sources: top500.org; llnl.gov
The Motherboard i think or maybe the processor.
super computer
Yes, much more powerful. So are most ipods.
The fastest and most expensive computer would have to be a homemade computer. Not a brand you can buy all ready to go. Some homemade computers can cost a total of over $10,000 when fully modded.The fastest and most expensive computers are always the ones called Supercomputers. These currently compute in the petaFLOP rate and usually cost from $10,000,000 to $100,000,000. Some are commercially available, some are custom built to a contract.
Technically, the computer gets its data from the RAM faster than any data storage technology available. HOWEVER if you are talking about storage data, than it would have to be the ridiculously expensive FDD or Flash Disk Drive, with data transfers of over 100MB's a second for the more outrageously priced models. These are hampered by the fact that the largest FDD you can get is 128GB at this point in time.
supercomputers
supercomputer
According to TOP500, the fastest computer is currently (as of September 2017) the Sunway TaihuLight, at a speed of 93 petaflops. I don't know whether this is also the most expensive computer.
The World's fastest, most powerful and the most expensive combat aircraft is the F-22 stealth raptor.
WOPR Computer
Supercomputer
There are no records for the most expensive computer desk in the world. A computer desk price or value can be very expensive if it is a custom made piece of luxury furniture.
The most expensive computer is made in Japan. It is an Earth simulator costing over $400,000,000, which makes it the most expensive computer ever built.This very expensive computer is used for a variety of international projects. Most are related to atmospheric, climate, and oceanographic simulation.
computer science is the most powerful degree
The best brand to buy is GeForce. This brand features over 100 different graphic cards, from the cheapest (and least powerful) to the most expensive (very powerful).
The most expensive type of salt available on the market is Himalayan pink salt.
Supercomputer