With the continuous development of technology, choosing a laptop that fits your needs and budget has become more complex than ever. Two of the latest products from Intel, Intel Core Ultra 7 155U and Intel Core Ultra 7 155H, have become the focus of consumer interest. Let’s dive deep into comparing these two chip lines to find the differences and determine which chip will be the best choice for your needs.
Intel Core Ultra 7 155U
Starting with Intel Core Ultra 7 155U, this is one of Intel’s newest processors, specifically designed for mobile devices such as laptops and tablets. With 12 cores and a base speed of up to 1.7 GHz, Intel Core Ultra 7 155U promises to deliver high performance and significant energy savings.
One of the highlights of the Intel Core Ultra 7 155U is its higher base speed compared to the Intel Core Ultra 7 155H, reaching 1.7 GHz. This means the chip can handle daily tasks more quickly and efficiently, providing a smoother user experience and better meeting user needs.
Multi-Core and Single-Core Performance
When comparing multi-core and single-core performance, we see that the Intel Core Ultra 7 155H has a slight advantage over the Intel Core Ultra 7 155U. In the Cinebench R23 single-core test, the Intel Core Ultra 7 155H achieved a score of 1,733, while the Intel Core Ultra 7 155U only reached 1,724. However, in the multi-core test, the Intel Core Ultra 7 155H showed superiority with a score of 13,144, which is 37% higher than the Intel Core Ultra 7 155U‘s 9,526 points.
This shows that if you need to handle multi-threaded tasks such as video editing, 3D rendering, or multitasking applications, the Intel Core Ultra 7 155H will be the better choice. However, if you primarily use your machine for simple tasks like web browsing, word processing, or light gaming, the Intel Core Ultra 7 155U can still meet your needs well.
Power Consumption and Temperature
Another plus for the Intel Core Ultra 7 155U compared to the Intel Core Ultra 7 155H is its lower power consumption. The Intel Core Ultra 7 155U has a TDP (Thermal Design Power) of 57W, while the Intel Core Ultra 7 155H has a TDP of up to 65W. This means the Intel Core Ultra 7 155U will consume less power and generate less heat, helping to extend the device’s battery life and requiring less cooling system effort.
This is particularly important for mobile devices, where battery life and operating temperature are key factors. If you are someone who travels frequently and needs a laptop with good battery life, the Intel Core Ultra 7 155U will be the more suitable choice.
Integrated Graphics
While the Intel Core Ultra 7 155U has better single-core performance and power consumption, the Intel Core Ultra 7 155H has an advantage in integrated graphics. The Intel Core Ultra 7 155H uses Arc Graphics with 8 cores, while the Intel Core Ultra 7 155U only has 4 graphics cores. This means the Intel Core Ultra 7 155H will be stronger in graphics processing tasks, such as photo editing, video rendering, or light gaming.
However, both chips use integrated graphics architecture, so they cannot be compared to discrete graphics cards like GeForce RTX or Radeon RX. If you are a content creator or need heavy graphics processing, a discrete graphics card would be a better choice.
Intel Core Ultra 7 155H
Next, let’s consider the Intel Core Ultra 7 155H, another processor in Intel’s new product line. Unlike the Intel Core Ultra 7 155U, the Intel Core Ultra 7 155H features 16 cores instead of 12, along with a lower base speed of 1.4 GHz.
Superior Multi-Core Performance
Although the Intel Core Ultra 7 155H has a lower base speed than the Intel Core Ultra 7 155U, it has a significant advantage in multi-core performance. In the Cinebench R23 multi-core test, the Intel Core Ultra 7 155H achieved 13,144 points, which is up to 37% higher than the Intel Core Ultra 7 155U‘s 9,526 points.
This shows that the Intel Core Ultra 7 155H will be more powerful in tasks requiring multiple processing threads, such as video editing, 3D rendering, or multitasking applications. If you are a content creator or need to handle tasks that demand multi-core power, the Intel Core Ultra 7 155H will be the better choice.
More Powerful Integrated Graphics
Not only does it excel in multi-core performance, but the Intel Core Ultra 7 155H also has an advantage in integrated graphics. The chip uses Arc Graphics with 8 cores, which is stronger than the 4 graphics cores of the Intel Core Ultra 7 155U.
This means the Intel Core Ultra 7 155H will be more capable in graphics-related tasks, such as photo editing, video rendering, or light gaming. If you are a content creator or need to perform graphics processing frequently, the Intel Core Ultra 7 155H will be the better choice.
Power Consumption and Temperature
However, the weakness of the Intel Core Ultra 7 155H is its higher power consumption compared to the Intel Core Ultra 7 155U. The Intel Core Ultra 7 155H has a TDP of up to 65W, while the Intel Core Ultra 7 155U only has 57W. This means the Intel Core Ultra 7 155H will generate more heat and require a more efficient cooling system.
If you are someone who travels frequently and needs a laptop with good battery life, the Intel Core Ultra 7 155U will be the more suitable choice. However, if you primarily use your machine at the office or at home and need a powerful chip to handle tasks requiring multi-core strength, the Intel Core Ultra 7 155H will be the better choice.
Overview Review of 2 CPU Lines: Core Ultra 7 155H vs 155U
After comparing the Intel Core Ultra 7 155U and the Intel Core Ultra 7 155H, we can see that each chip has its own pros and cons.
The Intel Core Ultra 7 155U is a good choice for those who need a laptop with good battery life and lower power consumption, while still meeting daily tasks like web browsing, word processing, or light gaming. This chip also has a higher base speed, helping to provide a smoother user experience.
Meanwhile, the Intel Core Ultra 7 155H will be the better choice for those who need multitasking and graphics processing power, such as content creators, technical experts, or enthusiastic gamers. This chip has superior multi-core performance and more powerful integrated graphics, although its power consumption and operating temperature are also higher.
Therefore, when choosing between the Intel Core Ultra 7 155U and the Intel Core Ultra 7 155H, you need to carefully consider your usage needs. If you need a mobile laptop with good battery life, choose the Intel Core Ultra 7 155U. If you are looking for a powerful chip to handle tasks requiring multi-core and graphics power, then the Intel Core Ultra 7 155H will be the more suitable choice.
Reference: TopCPU
