Cryogenic chip, The coolest chip ever
Horse Ridge cryogenic control chip will help intel to use more qubits
Quantum computer the nearest future, there is no doubt the quantum computing going to make a tremendous change in the fields of drug discovery, space, security and agriculture
Even though quantum has a large capacity it will be going threat to some fields like encryption.
Encryption
The encryption the most expensive and more notable technology around the history, The more spenders on the encryptions are the bankers and armies there is no doubt that a lot of money. yes, they are going to be outdated due to the some of the quantum algorithms can make them decrypt in seconds (Shor’s algorithm)
123018668453011775513049495838496272077 285356959533479219732245215172640050726 36575187452021997864693899564749427740 638459251925573263034537315482685079170 2612214291346167042921431160222124047927 4737794080665351419597459856902143413
To decrypt the above integers the one computers takes 2000 years
2000 computers took one year to decrypt
It may be easily decrypted by some supercomputers but now compare them with quantum computers
Google announced that they have a Quantum computer which is 10 crore time faster than any classical computer. they produce 2.5 exabytes of data that is equal to 50laks laptops
A 30 qubit quantum computer operates 1lakh crore of floating points per second where conventional desktop operates 100 crores of floating points per second
Limitation of quantum computers
Quantum computers are analogue computers but their operations are designed and controlled in digital. In other words, quantum computers are accelerator like graphics card which will do a large amount of parallel processing.
1. Maintaining a temperature of-272°C where it is less than a kelvin it is usually measured in millikelvin
2. wiring the qubits and digital controllers
3. operating digital circuits in that low-temperature
These are some of the infrastructural limitations of quantum computing
The scale of this limitation
The temperature needed to operate the quantum computers is is less than the one kelvin where the temperature of our universe is itself 4 kelvin after 4 billion years from Bigbang
We need to control more terminals of qubits to work in a similar pattern which results in more number of lines are needed to read and write from qubits which are more than our normal transistor this difficulty of wiring limits us with 70 qubits itself we need 2000 times of memory for our operations and a huge amount of wires are needed to circulate around the refrigerator
Where our normal transistor becomes very difficult to operate at that low temperature especially in conversion of digital to analogue and vice-versa
Limitation of quantum computers
Intel announced its cryogenic chip called Horse Ridge the chip that works at the 4kelvin which slightly higher than the refrigerator of qubits and they carry the control electronics and four-band radio frequencies for the quantum computer that means the quantum computer can be operated within the refrigerator itself which decreases the wires needed for operating qubits, this help developer to increase the number of qubits in quantum computers that let us do the incredible computation
