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IN BRIEF
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Two former Harvard students recently designed a revolutionary chip intended to improve ChatGPT, a popular natural language processing model. This innovation promises to significantly optimize ChatGPT’s performance in understanding and generating text, opening up exciting new perspectives in the field of artificial intelligence.

Two former students of Harvard recently founded a California start-up called Etched, which has developed a revolutionary new chip called Sohu. This innovation promises to transform the landscape ofartificial intelligence delivering unprecedented performance for models like ChatGPT.
The technical characteristics of the Sohu chip
The Sohu chip is specially designed for AI transformer models. According to the developers, the performance of this chip is 20 times higher than that of Nvidia’s current best GPUs. These technical feats enable new applications in various sectors such as education, health and financial services.
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Advantages of Sohu chip for ChatGPT
Thanks to its exceptional computing power, the Sohu chip paves the way for major advances for ChatGPT. For example, it would enable the development of real-time translators, visual question-and-answer systems and multimodal applications. These innovations could transform the way we use AI applications.
Investments and collaboration with TSMC
To develop this technology, the start-up Etched raised $120 million in funds last June. The two founders also received pre-orders worth tens of millions of dollars. In order to produce the Sohu chip using 4 nanometer technology, an agreement was signed with TSMC (Taiwan Semiconductor Manufacturing Company).
Comparison Sohu vs. Nvidia
The Sohu chip poses a real question about Nvidia’s dominance in the AI industry. Although Nvidia remains the market leader with its GPUs, the Sohu chip, according to emulation tests, is 20 times more efficient than Nvidia’s H100 GPU and 10 times faster than the B200. However, this chip is specialized and can only run transformer models.
Sohu chip
Nvidia H100 GPU
Performance
20 times greater
N / A
Specialization
Transformer models
Generalist
AI applications
Yes
Yes
Investment
$120 million
N / A
Partnership
TSMC
N / A
List of main applications of the Sohu chip
- Real-time translators: Multilingual and multimodal applications.
- Question-and-answer systems: Visual and textual responses.
- Health : Improving medical diagnoses via AI.
- Education : Interactive educational tools.
- Financial services: Predictive analysis and fraud detection.
FAQs
Q: What is Sohu chip?
A: Sohu is a chip developed to improve the performance of AI transformer models like ChatGPT.
Q: Who developed the Sohu chip?
A: It was developed by two former Harvard students, founders of the start-up Etched.
Q: What are the advantages of Sohu chip?
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A: It offers 20 times the performance of Nvidia’s current best GPUs, facilitating advanced AI applications.
Q: Which sectors can benefit from the Sohu chip?
A: Education, health and financial services can all benefit from the advances it enables.
Q: How is Sohu chip produced?
A: Etched has signed an agreement with TSMC for manufacturing, using 4 nanometer technology.