Comparing Intel Core Ultra 5, 7, and 9 Laptops

When hunting for laptops, the most important feature to look out for is the CPU—that’s a fact. Whenever the topic is laptop Processors, the first name that pops into everyone’s minds is Intel.
Undoubtedly, Intel is one of the most reasonable choices, offering value for every penny while reasonably priced. As per Statista, Intel alone contributed to 72% of the global CPU sales during the third quarter of 2024 - talk about popularity! Now, the question of the day is, what is up with Intel launching these numbered ultra versions of their Core chips, and which one should I go for?
As of today, the Intel Core Ultra 5, 7, and 9 are at the top of the charts, but the diversification doesn’t stop here. There’s more to these mini-processors, and, heads-up, only one of them takes the spot as the best of all. Head below to know which one it is.
What is Intel Core Ultra?
The Core Ultra is a series of processors, launched in December 2023 by Intel. These are the advanced versions of the original Core processors that draw power to the system and applications in a device. While the Core processors feature a somewhat older architecture, the Ultra range for laptops and mobiles, offers greater efficiency with its hardware acceleration for AI.
The Core Ultra features an Arc GPU that delivers ten times better graphics than the previous processor series. Its NPU (Neural Processing Unit) supports basic application needs without disturbing the video processing outcome. With the power-packed performance of Ultra-backed PCs, the Core series is on the verge of extinction.
Core Ultra 5 Laptops - Overview
The laptops equipped with the Core Ultra 5 processing chip are known for providing a great balance between power and efficiency. These laptops offer sufficient memory and decent graphics quality, making them an ideal choice for everyday use. These devices are usually a go-to for students whose main applications of access are Office for assignments and Google for research; nothing heavy.
Variations of Core Ultra 5 Laptops
- 135H
- 125H
- 135U
- 134U
- 125U
- 238V
- 236V
- 228V
- 226V
Core Ultra 7 Laptops - Overview
The highlight of these mini-computers is the Core Ultra 7 processor chips, measuring 7nm in dimensions. Since these chips are crafted with the purpose of speedy performance, most gaming laptops feature them. Aside from gaming and streaming, such devices excel in multi-tasking, video editing, and designing, thanks to the solid NPU.
Variations of Core Ultra 7 Laptops
- 165H
- 155H
- 165U
- 164U
- 155U
- 268V
- 266V
- 258V
- 256V
Core Ultra 9 Laptops - Overview
Laptops powered by the Core Ultra 9 processor are globally recognized for their world-class computing experience. These chips set the bar high for upcoming devices of a series with super-fast rendering times and turbo boost technology. These notebooks are a snatch for professionals since they carry out complex tasks like 3D modeling and simulations smoothly.
Variations of Core Ultra 9 Laptops
- 185H
- 288V
Difference Between Core Ultra 5, 7, and 9 Laptops
CPU Specs of Core Ultra 5
Type / Variation | Cores | Threads | Max Clock Speed | Cache | Base Power | Max Memory Capacity |
135H | 14 | 18 | 4.6 GHz | 18 MB | 28W | 96 GB |
125H | 14 | 18 | 4.5 GHz | 18 MB | 28W | 96 GB |
135U | 12 | 14 | 4.4 GHz | 12 MB | 15W | 96 GB |
134U | 12 | 14 | 4.4 GHz | 12 MB | 9W | 64 GB |
125U | 12 | 14 | 4.3 GHz | 12 MB | 15W | 96 GB |
238V | 8 | 8 | 4.7 GHz | 8 MB | 17W | 32 GB |
236V | 8 | 8 | 4.7 GHz | 8 MB | 17W | 16 GB |
228V | 8 | 8 | 4.5 GHz | 8 MB | 17W | 32 GB |
226V | 8 | 8 | 4.5 GHz | 8 MB | 17W | 16 GB |
CPU Specs of Core Ultra 7
Type / Variation | Cores | Threads | Max Clock Speed | Cache | Base Power | Max Memory Capacity |
165H | 16 | 22 | 5 GHz | 24 MB | 28W | 96 GB |
155H | 16 | 22 | 4.8 GHz | 24 MB | 28W | 96 GB |
165U | 12 | 14 | 4.9 GHz | 12 MB | 15W | 96 GB |
164U | 12 | 14 | 4.8 GHz | 12 MB | 9W | 64 GB |
155U | 12 | 14 | 4.8 GHz | 12 MB | 15W | 96 GB |
268V | 8 | 8 | 5 GHz | 12 MB | 17W | 32 GB |
266V | 8 | 8 | 5 GHz | 12 MB | 17W | 16 GB |
258V | 8 | 8 | 4.8 GHz | 12 MB | 17W | 32 GB |
256V | 8 | 8 | 4.8 GHz | 12 MB | 17W | 16 GB |
CPU Specs of Core Ultra 9
Type / Variation | Cores | Threads | Max Clock Speed | Cache | Base Power | Max Memory Capacity |
185H | 16 | 22 | 5.1 GHz | 24 MB | 45W | 96 GB |
288V | 8 | 8 | 5.1 GHz | 12 MB | 30W | 32 GB |
Similarities Between Core Ultra 5, 7, and 9 Laptops
CPU Architecture
All three Ultra processors have a similar architecture and interface, despite having different specifications. They have a 3D hybrid performance architecture that combines three types of cores; performance, efficiency, and low-power efficiency. The P-cores and E-cores mainly collaborate for multi-tasking and bear the heavy weight of all applications, while the low-power E-core manages basic tasks in the background.
AI Capabilities
Another common factor in the Core Ultra PCs is the AI support which reduces your workload by a huge extent. With the assistance of AI, you can enjoy a better user experience with automated functioning like noise suppression and fast response. This function also delivers better graphics by coordinating background blur and such tasks.
Design & Display
The display and design specs remain the same in all Core Ultra PCs of a particular series. For example, the Lenovo Thinkpad series will have the same design and display type in each of its models regardless of the Core Ultra processor embedded within. Hence, every aspect of the display, from nits to refresh rate remains the same in all three core devices, and the same goes for the physical appearance, ports, and stuff.
Conclusion
Though the main difference between the Core Ultra 5, 7, and 9 devices is of processor type, the rest of the features are pretty much the same. This main CPU difference is what causes the performance difference. Since the Core Ultra 5 laptops have the least amount of cores and threads, they are not ideal for intense multitasking.
On the contrary, the Core Ultra 7 PCs will cause minimum distortion while you work. However, the Core Ultra 9 PCs are the best at juggling heavy applications in the foreground and basic ones in the background. As for the graphics, even though the 7 and 9 have the same Intel Arc Graphics (while the 5 has basic Graphics), Core Ultra 9 laptops result in better animation quality.
Concluding, the Ultra 9 laptops rank first in the race of the best, while Ultra 7 and Ultra 5 come second and third respectively.