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Intel Core i7-5775R vs Intel Atom E3825

Table of Contents



Overview:

Comparison between Intel Core i7-5775R and Intel Atom E3825

Both CPUs are manufactured by Intel. Intel Core i7-5775R has a higher base speed of 3.3 GHz compared to Intel Atom E3825's 1.3 GHz. Intel Core i7-5775R has a higher turbo speed of 3.8 GHz compared to Intel Atom E3825's GHz. Intel Core i7-5775R has more cores (4) compared to Intel Atom E3825's 2 cores. Intel Core i7-5775R supports more threads (8) compared to Intel Atom E3825's 2 threads.

Both CPUs belong to the same class: Desktop. Intel Core i7-5775R uses the LGA1150 socket, while Intel Atom E3825 uses the FCBGA1170 socket. Intel Core i7-5775R was launched in Q2 2016, while Intel Atom E3825 was launched in Q2 2014. Intel Core i7-5775R has a larger L3 cache of 6 MB compared to Intel Atom E3825's MB.

Specification Summary

The Intel Core i7-5775R and Intel Atom E3825 are two processors with distinct specifications. Below is a detailed comparison of their key features:

  • Manufacturer: Both processors are manufactured by Intel.
  • Speed: The Intel Core i7-5775R has a base speed of 3.3 GHz, while the Intel Atom E3825 runs at 1.3 GHz.
  • Turbo Boost: The Intel Core i7-5775R supports a turbo speed of 3.8 GHz, compared to GHz for the Intel Atom E3825.
  • Cores: The Intel Core i7-5775R has 4 cores, while the Intel Atom E3825 has 2 cores.
  • Threads: The Intel Core i7-5775R supports 8 threads, compared to 2 threads for the Intel Atom E3825.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i7-5775R uses the LGA1150, while the Intel Atom E3825 uses the FCBGA1170.
  • Launch Date: The Intel Core i7-5775R was launched on Q2 2016, while the Intel Atom E3825 was released on Q2 2014.
  • L3 Cache: The Intel Core i7-5775R has 6 MB of L3 cache, compared to MB for the Intel Atom E3825.

Detailed Specifications:

Specs Intel Core i7-5775R Intel Atom E3825
Intel Intel
Manufacturer Intel Intel
Speed 3.3 GHz 1.3 GHz
Turbo 3.8 GHz GHz
Cores 4 2
Threads 8 2
Class Desktop Desktop
Socket LGA1150 FCBGA1170
Launched Q2 2016 Q2 2014
L3 Cache 6 MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i7-5775R:



37%
Intel Atom E3825:
5%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i7-5775R



10%
Intel Atom E3825:
0%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i7-5775R: 65 watts



16.25%
Intel Atom E3825: 6 watts
1.5%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i7-5775R : Q2 2016 ✅

Intel Atom E3825 : Q2 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i7-5775R



Intel Atom E3825


Pro's and Con's

Intel Core i7-5775R – Pros and Cons

Pros:

  • Newer Release: The Intel Core i7-5775R was launched more recently (Q2 2016) compared to the Intel Atom E3825 (Q2 2014). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The Intel Core i7-5775R has a higher base clock speed of 3.3 GHz compared to the Intel Atom E3825's 1.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The Intel Core i7-5775R supports a higher turbo boost speed of 3.8 GHz compared to the Intel Atom E3825's GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 2263, the Intel Core i7-5775R outperforms the Intel Atom E3825 (score: 309). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Larger L3 Cache: The Intel Core i7-5775R features a larger L3 cache of 6MB compared to the Intel Atom E3825's MB. A larger cache improves performance in memory-intensive tasks, such as video editing or 3D rendering, by reducing latency and speeding up data access.
  • Higher CPU Mark Score: The Intel Core i7-5775R has a higher CPU Mark score of NA compared to the Intel Atom E3825's 5.37. This indicates better overall performance across a wide range of tasks.

Cons:

  • Higher Power Consumption: The Intel Core i7-5775R has a higher TDP of 65W compared to the Intel Atom E3825's 6W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

Intel Atom E3825 – Pros and Cons

Pros:

  • Not available

Cons:

  • Fewer Cores: The Intel Atom E3825 has 2 cores, which is fewer than the Intel Core i7-5775R's 4 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The Intel Atom E3825 has 2 threads, which is fewer than the Intel Core i7-5775R's 8 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Atom E3825 scores 378, which is lower than the Intel Core i7-5775R's score of 7543. This makes the Intel Core i7-5775R a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i7-5775R
This cpu Handles Entry Level level office applications, web browsing, and media playback with ease. It can also be used for Entry Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.

Intel Atom E3825
This cpu Handles Entry Level level office applications, web browsing, and media playback with ease. It can also be used for Entry Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.


Gaming

Intel Core i7-5775R
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Intel Atom E3825
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core i7-5775R

The Intel Core i7-5775R is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.

Intel Atom E3825

The Intel Atom E3825 is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.