Compare CPUs Head-to-Head. Make the Right Choice.

The Ultimate Showdown: Intel Core i5 5675C vs Intel Core i9 10900X for CPU Enthusiasts

Essential Information

  • The i5-5675C is a part of the Broadwell architecture, released in 2015, while the i9-10900X belongs to the Cascade Lake-X series, launched in 2019.
  • When it comes to single-core performance, which is crucial for gaming and other applications that rely on a single thread, the i9-10900X still edges out the i5-5675C, but the difference is less pronounced.
  • For users on a budget, the i5-5675C offers excellent value for its price, while the i9-10900X is best suited for users who require the absolute best performance and don’t mind spending a premium.

Choosing the right CPU for your needs can be a daunting task, especially when you’re comparing processors from different generations and price points. Today, we’re diving into a head-to-head comparison of two powerful CPUs: the Intel Core i5-5675C and the Intel Core i9-10900X. This in-depth analysis will explore their core features, performance benchmarks, and suitability for various workloads, helping you make an informed decision for your next build.

Core Architecture and Specifications: A Generation Gap

The Intel Core i5-5675C and Core i9-10900X represent a significant generational gap in Intel’s CPU lineup. The i5-5675C is a part of the Broadwell architecture, released in 2015, while the i9-10900X belongs to the Cascade Lake-X series, launched in 2019. This difference in release date translates to significant advancements in technology and performance.
Intel Core i5-5675C:

  • Architecture: Broadwell
  • Cores: 4
  • Threads: 4
  • Base Clock Speed: 3.1 GHz
  • Boost Clock Speed: 3.6 GHz
  • L3 Cache: 6 MB
  • TDP: 65W
  • Socket: Socket 1150

Intel Core i9-10900X:

  • Architecture: Cascade Lake-X
  • Cores: 10
  • Threads: 20
  • Base Clock Speed: 3.7 GHz
  • Boost Clock Speed: 4.5 GHz
  • L3 Cache: 19.25 MB
  • TDP: 165W
  • Socket: Socket 2066

Performance: A Tale of Two Titans

The i9-10900X boasts a significant advantage in terms of cores, threads, and clock speeds, making it a clear winner in raw performance. However, the i5-5675C still holds its own in certain scenarios.

Multi-Core Performance: The i9-10900X Reigns Supreme

The i9-10900X excels in multi-threaded workloads like video editing, 3D rendering, and scientific simulations. Its 10 cores and 20 threads provide unparalleled processing power, allowing it to handle complex tasks with ease. The i5-5675C, with its 4 cores and 4 threads, falls short in these areas.

Single-Core Performance: A Closer Race

When it comes to single-core performance, which is crucial for gaming and other applications that rely on a single thread, the i9-10900X still edges out the i5-5675C, but the difference is less pronounced. The i5-5675C’s higher boost clock speed helps it maintain a competitive edge in certain scenarios.

Power Consumption and Thermal Performance: Efficiency vs Power

The i9-10900X’s superior performance comes at a cost: higher power consumption and heat generation. Its 165W TDP requires a robust cooling solution to prevent thermal throttling. The i5-5675C, with its 65W TDP, is much more power-efficient and generates less heat.

Price and Value: Finding the Right Balance

The i5-5675C is significantly more affordable than the i9-10900X. This price difference reflects the difference in performance and features. For users on a budget, the i5-5675C offers excellent value for its price, while the i9-10900X is best suited for users who require the absolute best performance and don’t mind spending a premium.

Use Cases: Finding the Perfect Match

Intel Core i5-5675C: Ideal for Budget-Conscious Users and Everyday Tasks

The i5-5675C is an excellent choice for users who prioritize affordability and performance for everyday tasks like web browsing, email, office productivity, and casual gaming. Its 4 cores and 4 threads are sufficient for these activities, and its lower power consumption makes it ideal for users who want to save on electricity bills.

Intel Core i9-10900X: A Powerhouse for Content Creators and Professionals

The i9-10900X is designed for power users who demand the highest levels of performance. It’s ideal for content creators, video editors, 3D artists, game developers, and professionals who rely on demanding software applications. Its multi-core prowess allows it to handle complex projects with speed and efficiency.

The Verdict: Choosing the Right CPU for Your Needs

The choice between the Intel Core i5-5675C and the Intel Core i9-10900X ultimately depends on your specific needs and budget. If you’re on a tight budget and prioritize value for everyday tasks, the i5-5675C is a solid choice. However, if you require the absolute best performance for demanding workloads and are willing to pay a premium, the i9-10900X is the clear winner.

Beyond the Comparison: Exploring Other Options

While the i5-5675C and i9-10900X are powerful CPUs, there are other options available depending on your needs and budget. Consider exploring newer Intel processors like the 12th and 13th generation CPUs, which offer significant performance improvements over older models.

The Final Takeaway: A Powerful Legacy

The Intel Core i5-5675C and Core i9-10900X represent two powerful CPUs from different eras. While the i9-10900X boasts superior performance, the i5-5675C offers excellent value for its price. Choosing the right CPU is a matter of balancing performance, budget, and specific use cases.

Quick Answers to Your FAQs

Q: Can I upgrade the Intel Core i5-5675C to the Intel Core i9-10900X?
A: No, you cannot directly upgrade from the i5-5675C to the i9-10900X. They use different sockets (Socket 1150 vs Socket 2066), meaning they are incompatible. You would need to replace the entire motherboard and potentially other components to make the upgrade.
Q: Which CPU is better for gaming?
A: While the i9-10900X has more cores and threads, gaming performance is primarily influenced by single-core performance. In this regard, the i9-10900X has a slight edge over the i5-5675C, but the difference may not be noticeable in most games.
Q: Which CPU is better for video editing?
A: The i9-10900X is significantly better for video editing due to its higher core count and multi-threaded performance. It can handle complex video projects with speed and efficiency.
Q: Is the Intel Core i5-5675C still a good choice in 2023?
A: While the i5-5675C is an older processor, it can still provide adequate performance for everyday tasks and casual gaming. However, newer CPUs offer significant performance improvements and feature upgrades. If you are building a new PC in 2023, consider exploring newer processors.
Q: What should I look for when choosing a CPU?
A: When choosing a CPU, consider your budget, intended use cases, and desired performance level. Look at the core count, thread count, clock speed, cache size, and TDP. Also, consider the compatibility with your motherboard and other components.

Was this page helpful?No
About the Author
Ethan is a passionate tech enthusiast and writer at Processor Insight, where he dives into the intricacies of CPUs, providing comprehensive comparison guides, insightful knowledge, and practical tips to help readers make informed decisions.