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IBM's newest 156-qubit quantum chip can run 50 times faster than its predecessor — equipping it for scientific research
Keumars Afifi-Sabet
Wed, November 13, 2024 at 9:00 AM EST

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Quantum Heron processor.
Credit: Ryan Lavine for IBM

IBM's latest quantum computer is now powerful enough for useful scientific research, scientists say, after the company made significant hardware and software improvements to its quantum system.

The new system is made of two parts: a new 156-qubit quantum processing unit (QPU) called R2 IBM Heron (the second generation of a chip launched last year); and Qiskit — a collection of software tools and algorithms designed to optimize quantum computing performance.

The result is a new system that can perform tasks up to 50 times faster than previous efforts, according to benchmarking data. For reference, in IBM's 2023 quantum utility experiment, published in the journal Nature, its most powerful quantum computer at the time took 122 hours to run workloads in the benchmark. The new system, fitted with the R2 Heron QPU, took just 2.4 hours.

The new quantum computers, based in IBM's data centers based around the world can tackle scientific problems across materials, chemistry, life sciences, high-energy physics and more domains, IBM representatives said in a statement.

"Advances across IBM Quantum hardware and Qiskit are enabling our users to build new algorithms in which advanced quantum and classical supercomputing resources can be knit together to combine their respective strengths," Jay Gambetta, vice president for IBM Quantum, said in the statement.
Next-generation quantum processing

The R2 Heron QPU is fitted with 156 qubits arranged in a heavy-hexagonal lattice — a topological structure that IBM uses for all its quantum processors. This enables the system to reliably execute quantum circuits of up to 5,000 two-qubit gates — which is nearly double the 2,880 two-qubit gates in the 2023 utility experiment, powered by the 127-qubit Eagle QPU.

Two-qubit gates are essential to unlocking the exponential power of a quantum computer — in which the more qubits there are fitted into a system, the more calculations can run in parallel. Single qubit gates allow for individual qubits to rotate or flip their states, while two-qubit gates operating in pairs of qubits tap into the laws of quantum mechanics to enable entanglement between them. While single-qubit gates can function on a basic level, utilizing two-qubit gates can enable a quantum computer to perform far more complex calculations.

The new R2 Heron chip also features "two-level system mitigation," which helps to reduce the impact of disturbances to the qubits interacting with the materials surrounding them. The system also benefits from software improvements to error correction — namely, the use of Qiskit's tensor error network mitigation algorithm (TEM).

Further software improvements, including the launch of the latest generation of the runtime engine, optimizing data movement and the introduction of parametric compiling, mean the new system can run at 150,000 circuit layer operations per second (CLOPS). In comparison, base performance was just 950 CLOPS in 2022 and 37,000 CLOPS earlier this year when optimizing data movement was first introduced.
Quantum-centric supercomputing

IBM representatives claim that the latest developments feed into their vision of developing "quantum-centric" supercomputers — which combine quantum and classical computers to achieve viable results sooner than they would by using only quantum computers. .


This is because hybrid systems can address workloads in parallel, breaking down complex algorithms by assigning parts of the task to the half of the system for which they are best suited. Once these chunks are solved, the software layer seamlessly stitches the problems back together.

https://www.yahoo.com/tech/ibms-newest-156-qubit-quantum-140040253.html

Seems like it coulc be a Buying opportunity??? 

$IBM Earnings Call Recap for Q3 2024 (click to watch on YouTube)

IBM 10Q due Oct 23 per Seeking Alpha

IBM new 52 week high

Building a Quantum-Safe Future: An IBM Perspective (Quantum World Congress 2024)

IBM new 52 week high

Performance Isn't Just for Hardware (IBM's Dr. Jay Gambetta at Quantum World Congress 2024)

IBM near all time new high.

IBM new 52 week high

Still loving ibm ! Go big blue

Still loving ibm ! Go big blue

I remember my father saying how impressive Ibm was 45 years ago , I still love this company !! Go go go !!!
Seems like they are running efficiently

Go Big Blue Go

LOL, that was in reference to a lawsuit brought by Stephen Miller and his America First white supremist organization for firing a white guy.
Not even the ACLU would touch it.

"BREAKING: I filed suit against IBM for violating the Missouri Human Rights Act.

IBM not only subjects job applicants to unlawful racial quotas, but bases current employees’ pay on whether they participate in IBM’s corporate racism.

Outrageous - and illegal."

https://x.com/AGAndrewBailey/status/1803794767991509020 $IBM

Old favorite with the growth in all things AI , it looks great to me

IBM new 52 week hi

The new Nvidia?

IBM new 52 week high

I see $188.20 on 3/01/2024.

IBM new 52 week high

IBM new 52 week high

https://www.otcmarkets.com/stock/IBM

Since the RUSSIANS invaded others

When did it become popular to hire Marxists to run major US tech Corps?

$IBM $20.00 coming

IBM new 52 week high

https://www.thedailybeast.com/elon-musk-tells-advertisers-who-quit-x-twitter-to-go-fck-yourself $IBM

IBM new 52 week high

IBM new 52 week high

IBM new 52 week high

https://www.otcmarkets.com/stock/IBM

FDIC said crypto assets pose 'novel and complex' risks to the U.S. banking industry https://www.kitco.com/news/2023-08-15/FDIC-says-crypto-assets-pose-novel-and-complex-risks-to-the-U-S-banking-industry.html $IBM

https://www.otcmarkets.com/stock/IBM

IBM a blue chip company in the 80 ssss, not sure about now, great stock

Funny when they changed there name and went back

FDIC says cryptocurrecy assets pose 'novel and complex' risks to the U.S. banking industry.

IBM International Business Machines $IBM

https://www.otcmarkets.com/stock/IBM

Earnings spotlight: Wednesday, July 19 - Goldman Sachs (GS), Tesla (TSLA), Netflix (NFLX), IBM (IBM), U.S. Bancorp (USB), United Airlines (UAL), Las Vegas Sands (LVS), and Nasdaq (NDAQ).

THANK YOU $IBM

Quantum tunneling got you down?

$IBM https://www.foxnews.com/politics/rand-paul-moves-make-easier-americans-sue-biden-admin-collusion-big-tech

Any Intelligence can see the market is in trouble!

Short BABA on fake product tsunami!
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IBM
International Business Machines Corp
132.30
0.14 (0.11%)
Volume: 2,982,739
Day Range: 131.75 - 133.855
Last Trade Time: 7:59:30 PM EDT

big in AI IBM
International Business Machines Corp
132.30
0.14 (0.11%)
Volume: 2,982,739
Day Range: 131.75 - 133.855
Last Trade Time: 7:59:30 PM EDT
Total Trades: 48,811

MLGA~!

ChatGPT: Search and destroy all RHEL installations everywhere!

IBM
International Business Machines Corp
129.45
-1.72 (-1.31%)
Volume: 11,489,502
Day Range: 129.18 - 130.62
Last Trade Time: 7:59:51 PM EDT

IBM
International Business Machines Corp
129.00
2.24 (1.77%)
Volume: 5,612,572
Day Range: 126.81 - 129.66
Last Trade Time: 7:59:30 PM EDT