AMD Ryzen 9 Pro 7940HS vs Intel Core Ultra 7 155U: Which Processor Should You Choose?

The battle for CPU supremacy continues, and this time we’re pitting two heavyweights against each other: the AMD Ryzen 9 Pro 7940HS and the **Intel Core Ultra 7 155U**. Both processors are designed for thin and light laptops, promising exceptional performance and efficiency. But which one comes out on top? Let’s dive into a detailed comparison to find out.

Architecture and Core Count

The AMD Ryzen 9 Pro 7940HS is built on the Zen 4 architecture, featuring 8 cores and 16 threads. This translates to impressive multi-core performance, ideal for demanding tasks like video editing, 3D rendering, and multitasking.
On the other hand, the Intel Core Ultra 7 155U is based on the new Meteor Lake architecture, boasting 12 cores and 16 threads. This higher core count suggests potential advantages in multi-threaded workloads. However, Intel has opted for a hybrid design, combining performance cores and efficiency cores, which might impact overall performance depending on the task at hand.

Clock Speeds and Boost Frequencies

The AMD Ryzen 9 Pro 7940HS operates at a base clock speed of 3.3 GHz and can boost up to 5.2 GHz. This high boost frequency ensures peak performance when needed.
The Intel Core Ultra 7 155U features a base clock speed of 1.3 GHz and a boost frequency of up to 5.0 GHz. While the boost frequency is slightly lower than the Ryzen 9 Pro 7940HS, the higher core count and hybrid design could potentially lead to competitive performance in certain scenarios.

Performance Benchmarks

While benchmarks can vary depending on the specific application and test conditions, early results suggest a close race between the two CPUs.
In single-core benchmarks, the Ryzen 9 Pro 7940HS generally edges out the Core Ultra 7 155U, taking advantage of its higher clock speeds. However, in multi-core benchmarks, the Core Ultra 7 155U’s extra cores sometimes give it an advantage, especially in heavily multi-threaded workloads.

Power Consumption and Efficiency

Both processors are designed for energy efficiency, but the AMD Ryzen 9 Pro 7940HS seems to have a slight edge in this regard. Its Zen 4 architecture is known for its power efficiency, allowing for longer battery life in laptops.
The Intel Core Ultra 7 155U, with its hybrid core design, also aims for efficiency. However, the new architecture and its large core count might potentially result in higher power consumption in certain scenarios.

Integrated Graphics

The AMD Ryzen 9 Pro 7940HS integrates the Radeon 780M graphics processor, offering decent performance for casual gaming and everyday tasks like video playback.
The Intel Core Ultra 7 155U features the integrated Intel Iris Xe graphics, which are known for their strong performance in integrated graphics solutions. While not as powerful as dedicated GPUs, they can handle light gaming and demanding graphics workloads with reasonable performance.

Price and Availability

As of now, the AMD Ryzen 9 Pro 7940HS is available in a wider range of laptops, making it more accessible to consumers. The Intel Core Ultra 7 155U is relatively new, and laptops featuring this processor are just starting to appear in the market. The pricing of both processors will likely vary depending on the specific laptop model.

Verdict: The Best Option for You

Choosing between the AMD Ryzen 9 Pro 7940HS and the Intel Core Ultra 7 155U comes down to your specific needs and priorities.
The Ryzen 9 Pro 7940HS excels in:

• Single-core performance
• Power efficiency
• Availability in a wider range of laptops

The Core Ultra 7 155U shines in:

• Multi-core performance in certain workloads
• Integrated graphics performance
• Potential for future software optimizations

If you prioritize single-core performance, battery life, and availability, the AMD Ryzen 9 Pro 7940HS might be the better choice. However, if you need exceptional multi-core performance and value integrated graphics, the **Intel Core Ultra 7 155U** could be the way to go.

The Future of These CPUs

Both AMD and Intel are constantly innovating, and we can expect further improvements in future generations of these processors. AMD is already working on the Zen 5 architecture, while Intel is developing its next-generation Meteor Lake chips. These advancements will likely lead to even more powerful and efficient CPUs, pushing the boundaries of performance in thin and light laptops.

What You Need to Know

Q: Is the AMD Ryzen 9 Pro 7940HS better than the Intel Core Ultra 7 155U for gaming?
A: Both processors offer integrated graphics solutions that can handle casual gaming. However, for more demanding games, it’s recommended to opt for a laptop with a dedicated GPU.
Q: Which processor is better for video editing and content creation?
A: The AMD Ryzen 9 Pro 7940HS generally performs better in video editing and content creation due to its strong single-core performance and efficient multi-core capabilities.
Q: Are these processors compatible with Windows 11?
A: Yes, both the AMD Ryzen 9 Pro 7940HS and the Intel Core Ultra 7 155U are fully compatible with Windows 11.
Q: Should I wait for the next generation of processors before buying a new laptop?
A: It depends on your budget and urgency. The new generations of CPUs will offer performance improvements, but the current generation is still very capable. If you need a new laptop now, the AMD Ryzen 9 Pro 7940HS and Intel Core Ultra 7 155U are both excellent choices.
Final Thoughts
The AMD Ryzen 9 Pro 7940HS and the Intel Core Ultra 7 155U are both exceptional CPUs for thin and light laptops, each with its own strengths and weaknesses. The best choice for you will depend on your specific needs and priorities. Ultimately, both processors represent the cutting edge of mobile computing, promising powerful performance and efficiency in a compact form factor.