When choosing a laptop, the most important and difficult choice to make is choosing a CPU for it. It is very obvious that the processor is the brain of any device. It is well known that the performance of processors directly influences the performance of a device. In this blog we will compare two laptop processors AMD Ryzen 7 5800HS vs Intel i5 1235U.
The performance of both processors is excellent. Both of them are designed for different types of users and use scenarios. Understanding the strength and the weakness of both processors will definitely help you in choosing the best processor.
Architecture of Ryzen 7 5800HS vs Intel i5 1235U
Architecture
Ryzen 7 5800HS is based on Zen3 architecture. Its processor cores are based on Cezanne generation.
Intel i5 1235U processor is based on Alder Lake-U architecture.
Impact of CPU Manufacturing node on performance and efficiency
The CPU manufacturing process, is also known as the fabrication node. It plays an important role in identifying both performance and power efficiency. It impacts transistor density, power leakage, and clock speeds, all of which directly influence its performance.
Fabrication Nodes of Ryzen 7 5800HS vs. Intel i5-1235U
| Features | Ryzen 7 5800HS | Intel i5 1235U |
| Manufacturing Node | TSMC 7nm (N7) | Intel 10nm (Intel 7) |
| Transistor Density | 80-100 MTr/nm2 | 100-120 MTr/nm2 |
Performance Impact
Higher Transistor Density (Intel 7)
- Intel’s 10nm “Intel 7” node allows for more transistors per mm² than AMD’s TSMC 7nm.
- This gives Alder Lake CPUs (like i5-1235U) more room for efficiency cores (E-cores), improving power efficiency for background tasks.
Clock Speeds and Efficiency
- Ryzen 7 5800HS: Higher sustained clock speeds due to better thermal headroom.
- Intel i5-1235U: Uses hybrid architecture (Performance + Efficiency cores), which dynamically adjusts power usage.
Efficiency Impact
Battery Life
- The i5-1235U, with its efficiency cores and lower base TDP, provides better battery life for everyday tasks.
- The Ryzen 7 5800HS consumes more power under sustained workloads, making it less ideal for ultra-books.
Multithreading Efficiency
- Ryzen 7 5800HS (8 cores, 16 threads) handles intensive tasks (rendering, compiling) more efficiently.
- Intel i5-1235U (10 cores, 12 threads – 2P+8E) is optimized for power savings, handling light workloads efficiently.
Single and Multi Core Performance of Ryzen 7 5800HS vs Intel i5 1235U
Single-core performance is essential for applications like gaming, web browsing, and software that doesn’t utilize multiple cores efficiently. Multi-core performance is important for tasks such as video editing, 3D rendering, and multitasking.
| Feature | Ryzen 7 5800HS | Intel i5 1235U |
| Cores | 8 cores | 10 cores |
| Threads | 16 threads | 12 threads |
| Base Clock | 3.2GHz | 1.3GHz |
| Boost Clock | 4.4GHz | 4.4GHz |
| Cache (L3) | 16MB | 12MB |
Integrated Graphics Comparison of Ryzen 7 5800HS vs Intel i5 1235U
The AMD Ryzen 7 5800HS and Intel Core i5-1235U both feature integrated graphics, but they serve to different performance levels.
| Features | Ryzen 7 5800HS | Intel i5 1235U |
| iGPU Model | AMD Radeon Vega 8 (Zen 3) | Intel Iris Xe Graphics (80EUs) |
| Base Clock | 300MHz | 300MHz |
| Boost Clock | 2000MHz | 1200MHz |
| Execution Units (EUs)/Cores | 8 Compute Units (CUs) | 80 Execution Units (EUs) |
| Architecture | Vega (GCN 5.0) | Xe (Gen 12) |
| Max RAM Usage | Shared | Shared |
| API Support | DirectX 12, Vulkan, OpenGL 4.6 | DirectX 12, Vulkan, OpenGL 4.6 |
| Performance (3D Mark Time Spy GPU) | 1300 points | 1000 points |
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Ryzen 7 5800HS or Intel i5 1235U: Which one to choose?
Most people get confused at this stage. After the specifications research they cannot decide which processor will be better to choose. Both processors perform excellent. The above summary comparison table clearly shows that Intel i5 1235U has a slight advantage over Ryzen 7 5800HS. But choosing the processor depends on the case scenario that is as following:-
Choose Ryzen 7 5800HS if:
- Gaming:- If you are looking for a laptop to run AAA games, Ryzen 7 5800HS is on top. It is due to its multi-core performance and capable integrated graphics.
- Content creation:- For work such as video editing, 3D rendering and photo editing, the multi-core performance of ryzen 7 5800HS is on top.
- Multi-tasking:- If the user wants to run multiple applications at a time then Ryzen 7 5800HS would be the best option.
Choose Intel i5 1235U if:
- Portability: If you are looking for a lightweight laptop with long battery life, then Intel i5 1235U is an ideal option for that.
- Everyday use: If you are in search of a laptop for office use, web browsing or random use, Intel i5 1235U is on top.
- Budget: If you are looking for a laptop processor in a reasonable budget then Intel i5 1235U is a good option.
Conclusion
The above comparison between Ryzen 7 5800HS vs Intel i5 1235U shows that Intel i5 1235U outperforms Ryzen 7 5800HS. But choosing any of them totally depends on the user’s choice and budget. By determining these differences it is easy for users to understand the processors and make the choice. Both the processors give amazing performance.
FAQs:-
- What laptops come with the Ryzen 7 5800HS?
Vivobook 16 is a powerful laptop that uses Ryzen 7 5800HS processor. - What is the performance of Intel i5-1235U in everyday tasks?
The Intel i5 1235U processor is faster in works that use only 1 or 2 cores and threads. - Does the Intel i5-1235U support DDR5 memory?
Yes, Intel i5 1235U supports DDR5 memory.
