GuidesComparisonsRyzen 7 7840U Vs Ryzen 7 7840HS

Ryzen 7 7840U Vs Ryzen 7 7840HS [Full Comparison]

In this comparison we will be taking a closer look at the specifications, architectural difference and the performance benchmarks of the Ryzen 7 7840U and Ryzen 7 7840HS.

Expert Verified By

AMD Ryzen 7 7840U

Rated: 8.5/10

AMD Ryzen 7 7840HS

Rated: 7/10


Pros And Cons

CPUProsCons
AMD Ryzen 7 7840Uโœ… Better Single-core Performance
โœ… Lower TDP
โŒ Older Manufacturing Node
โŒ Higher Price
Ryzen 7 7735HSโœ… Better Multicore Performance
โœ… Higher Base Clock
โŒHigher TDP
โŒWeaker Single-core results

Key Takeaways
  • Firstly, the Ryzen 7 7840U shines in our single-core performance benchmarks by 2.9%, while the Ryzen 7 7840HS excels in multi-core tasks by 19.3% on average, ensuring better results across various of our benchmarks.
  • Both chips offer comparable clock speeds, with Ryzen 7 7840HS and Ryzen 7 7840U delivering snappy and efficient multitasking at a 3.8 GHz base clock and 5.1 GHz boost clock, a 3.3 GHz base clock, and a 5.1 GHz boost clock, respectively.
  • Supporting up to 256GB of DDR5-5600 and LPDDR5x-7500 memory, both processors cater to data-intensive applications, delivering ample bandwidth and faster data access.
  • We analyzed that the Ryzen 7 7840U boasts a configurable TDP of 15-30W, ensuring cooler and power-efficient performance, while the Ryzen 7 7840HS requires a higher 35-54W TDP.

Comparison Table

Key SpecificationsRyzen 7 7840HSRyzen 7 7840U
Release DateJanuary 4, 2023May 3, 2023
Device TypeLaptopLaptop
Instruction Setx86-64x86-64
Integrated GPURadeon 780MRadeon 780M
Total Cores88
Total Threads1616
L1 Cache64K (per core)64K (per core)
L2 Cache1MB (per core)1MB (per core)
GPU Base Clock1500 MHz1500 MHz
GPU Boost Clock2900 MHz2700 MHz
Cuda Cores768768
Execution Units1212

Ryzen 7 7840U Vs Ryzen 7 7840HS 

As we delve into the architectural differences between AMD Ryzen 7 7840U and Ryzen 7 7840HS, a deeper understanding of their design nuances emerges. These distinctions lay the groundwork for a comprehensive comparison, giving valuable insights into how each processor’s engineering choices influence their overall performance and efficiency.

  1. Process Node: Embracing the forefront of semiconductor technology, both the Ryzen 7 7840HS and Ryzen 7 7840U are engineered using a state-of-the-art 4nm fabrication process, exemplifying AMD’s dedication to pushing innovation boundaries.
  2. Clock Speed: Unleashing remarkable clock speeds, the Ryzen 7 7840HS and Ryzen 7 7840U deliver swift performance with a base clock of 3.8 GHz, 3.3 GHz, and an impressive boost clock of 5.1 GHz, respectively, ensuring seamless multitasking and responsive computing.
  3. Memory Support Variation: Catering to data-hungry applications, the Ryzen 7 7840HS, and Ryzen 7 7840U support up to 256GB of high-bandwidth DDR5-5600 and LPDDR5x-7500 memory, enabling blazing-fast data access and efficient multitasking.
  4. TDP: Moreover, the Ryzen 7 7840U shines with a configurable lower TDP of 15-30W, while the Ryzen 7 7840HS also demands a configurable TDP of 35-54 W, proving the earlier to be more power efficient.
  5. Supported Technologies: Expanding their capabilities, both the Ryzen 7 7840HS and Ryzen 7 7840U offer ECC Memory support, empowering users with enhanced error correction capabilities for critical computing tasks.

Step into the world of high-performance computing as we unravel the face-off between AMD Ryzen 7 7840U vs Ryzen 7 7840HS processors. In this detailed exploration, we’ll closely examine their unique specifications and put them to the test with real-world performance benchmarks.


Performance Benchmarks

Through rigorous performance benchmarks, we unveil the true potential of the Ryzen 7 7840U and Ryzen 7 7840HS, exploring how they handle various computing tasks and real-world scenarios. These benchmark tests provide a comprehensive outlook on their capabilities, shedding light on which processor excels in specific applications and workloads.

Cinebench R23 (Single-Core)

Cinebench R23 (Single-Core)
Cinebench R23 (Single-Core) Performance Benchmarks โ€“ Image Credits (Tech4Gamers)
  • Firstly, in our analysis of the Cinebench performance, we noticed that the Ryzen 7 7840U exhibits a 9% lead, achieving a score of 1830, while the Ryzen 7 7840HS trails at 1676, showcasing the former’s better single-core performance.

Cinebench R23 (Multi-Core)

Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core) Performance Benchmarks โ€“ Image Credits (Tech4Gamers)
  • In multi-core performance, the Ryzen 7 7840HS takes a 13% lead, scoring 16916, outperforming the Ryzen 7 7840U’s score of 14936, demonstrating its superior multitasking capabilities.

Geekbench 5 (Single-Core)

Geekbench 5 (Single-Core)
Geekbench 5 (Single-Core) Performance Benchmarks โ€“ Image Credits (Tech4Gamers)
  • While tackling single-core tasks, we observed that the Ryzen 7 7840U holds a slight 2% advantage, reaching a score of 1937, while the Ryzen 7 7840HS scores 1891, highlighting the former’s marginal lead in single-core processing.

Geekbench 5 (Multi-Core)

Geekbench 5 (Multi-Core)
Geekbench 5 (Multi-Core) Performance Benchmarks โ€“ Image Credits (Tech4Gamers)
  • When it comes to the realm of multitasking, the  Ryzen 7 7840HS maintains a significant 33% lead, scoring 13831, while Ryzen 7 7840U scores 10391, reinforcing its superior performance in handling parallel tasks.

Verdict

AMD Ryzen 7 7840U: In our assessment, the Ryzen 7 7840U showcases an advantage in single-core performance across various benchmarks, whereas the Ryzen 7 7840HS impresses with its lead in multi-core performance, delivering superior results.

AMD Ryzen 7 7840HS: In our benchmarks, the AMD 7 7840HS demonstrates superior multicore performance, highlighting its strength in multitasking scenarios. This indicates its superiority in handling demanding workloads efficiently.

We would recommend users opt for the AMD Ryzen 7 7840HS as it sports a better Multicore performance in comparable TDP and better temperatures and levels.


FAQs

What is the main difference between the Ryzen 7 7840HS and the Ryzen 7 7840U?

The main difference lies in their thermal design power (TDP), with Ryzen 7 7840U featuring a configurable TDP of 15-30W, while Ryzen 7 7840HS demands a higher 35-54W TDP, impacting power efficiency and thermal performance.

Which processor delivers better single-core performance between Ryzen 7 7840HS and Ryzen 7 7840U?

The Ryzen 7 7840U demonstrates an advantage in single-core performance over the Ryzen 7 7840HS in different benchmarks, making it the preferable choice for tasks that rely heavily on single-core processing.

How do the Ryzen 7 7840HS and Ryzen 7 7840U handle multi-core tasks?

The Ryzen 7 7840HS showcases a lead in multi-core performance compared to the Ryzen 7 7840U, offering superior multitasking capabilities for applications.


More From Ryzen 7 7840U:

More From Ryzen 7 7840HS:

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