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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.

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.

Key Takeaways

  • Firstly, the Ryzen 7 7840U shines in single-core performance by 2.9% on average, while Ryzen 7 7840HS excels in multi-core tasks by 19.3% on average, ensuring better results across various 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.
  • Ryzen 7 7840U boasts a configurable TDP of 15-30W, ensuring cooler and power-efficient performance, while Ryzen 7 7840HS requires a higher 35-54W TDP

Comparison Table

Key Specifications Ryzen 7 7840HS Ryzen 7 7840U
Vendor AMD AMD
Release Date January 4, 2023 May 3, 2023
Device Type Laptop Laptop
Instruction Set x86-64 x86-64
Integrated GPU Radeon 780M Radeon 780M
Performance Cores 8 8
Performance Threads 16 16
Base Clock  3.8 GHz 3.3 GHz
Boost Clock 5.1 GHz 5.1 GHz
Total Cores 8 8
Total Threads 16 16
L1 Cache 64K (per core) 64K (per core)
L2 Cache 1MB (per core) 1MB (per core)
Transistors 25 billion 25 billion
Fabrication Process 4nm 4nm
TDP (PL1) 35-54W (configurable) 15-30W (configurable)
Socket FP8 FP8
GPU Base Clock 1500 MHz 1500 MHz
GPU Boost Clock 2900 MHz 2700 MHz
Cuda Cores 768 768
Execution Units 12 12
Memory Support – DDR5-5600
– LPDDR5x-7500
– DDR5-5600
– LPDDR5x-7500
ECC Support Yes Yes
Memory Size 256GB 256GB

Architectural Differences

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.

Ryzen 7 7840U Vs Ryzen 7 7840HS: 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, while going over the Cinebench performance, the Ryzen 7 7840U exhibits a 9% lead, achieving a score of 1830, while Ryzen 7 7840HS trails at 1676, showcasing the former’s better single-core performance.

Cinebench R23 (Multi-Core)

Cinebench R23 (Multi-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, 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.

Ryzen 7 7840HS Vs Ryzen 7 7840U: Which One Is Right For You?

  • The Ryzen 7 7840U demonstrates an advantage in single-core performance in different benchmarks, while the Ryzen 7 7840HS impresses with a lead in multi-core performance, providing better results.
  • Sporting similar clock speeds, the Ryzen 7 7840HS and Ryzen 7 7840U offer a base clock of 3.8 GHz and boost clock of 5.1 GHz, and 3.3 GHz and boost clock of 5.1 GHz, respectively, ensuring snappy and efficient multitasking.
  • With support for up to 256GB of DDR5-5600 and LPDDR5x-7500 memory, both processors cater to data-intensive applications, providing ample bandwidth and faster data access.
  • Finally, the Ryzen 7 7840U boasts a configurable TDP of 15-30W, promoting cooler and power-efficient performance, while the Ryzen 7 7840HS demands a more extensive 35-54W TDP.

FAQs

What is the main difference between Ryzen 7 7840HS and 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 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 Ryzen 7 7840U, offering superior multitasking capabilities for applications.

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Shehryar Khan
Shehryar Khan
Shehryar Khan, a seasoned PC hardware expert, brings over three years of extensive experience and a deep passion for the world of technology. With a love for building PCs and a genuine enthusiasm for exploring the latest advancements in components, his expertise shines through his work and dedication towards this field. Currently, Shehryar is rocking a custom loop setup for his built.

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