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Intel Core i7-5775C vs Intel Core i7-4790S

Table of Contents



Overview:

Comparison between Intel Core i7-5775C and Intel Core i7-4790S

Both CPUs are manufactured by Intel. Intel Core i7-5775C has a higher base speed of 3.3 GHz compared to Intel Core i7-4790S's 3.2 GHz. Intel Core i7-4790S has a higher turbo speed of 4.0 GHz compared to Intel Core i7-5775C's 3.7 GHz. Both CPUs have the same number of cores (4). Both CPUs support the same number of threads (8).

Both CPUs belong to the same class: Desktop. Intel Core i7-5775C uses the FCLGA1150 socket, while Intel Core i7-4790S uses the LGA1150 socket. Intel Core i7-5775C was launched in Q2 2015, while Intel Core i7-4790S was launched in Q2 2014. Intel Core i7-4790S has a larger L3 cache of 8 MB compared to Intel Core i7-5775C's 6 MB.

Specification Summary

The Intel Core i7-5775C and Intel Core i7-4790S 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 i7-5775C has a base speed of 3.3 GHz, while the Intel Core i7-4790S runs at 3.2 GHz.
  • Turbo Boost: The Intel Core i7-5775C supports a turbo speed of 3.7 GHz, compared to 4.0 GHz for the Intel Core i7-4790S.
  • Cores: The Intel Core i7-5775C has 4 cores, while the Intel Core i7-4790S has 4 cores.
  • Threads: The Intel Core i7-5775C supports 8 threads, compared to 8 threads for the Intel Core i7-4790S.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i7-5775C uses the FCLGA1150, while the Intel Core i7-4790S uses the LGA1150.
  • Launch Date: The Intel Core i7-5775C was launched on Q2 2015, while the Intel Core i7-4790S was released on Q2 2014.
  • L3 Cache: The Intel Core i7-5775C has 6 MB of L3 cache, compared to 8 MB for the Intel Core i7-4790S.

Detailed Specifications:

Specs Intel Core i7-5775C Intel Core i7-4790S
Intel Intel
Manufacturer Intel Intel
Speed 3.3 GHz 3.2 GHz
Turbo 3.7 GHz 4.0 GHz
Cores 4 4
Threads 8 8
Class Desktop Desktop
Socket FCLGA1150 LGA1150
Launched Q2 2015 Q2 2014
L3 Cache 6 MB 8 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i7-5775C:



38%
Intel Core i7-4790S:
36%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i7-5775C



11%
Intel Core i7-4790S:
10%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i7-5775C: 65 watts



16.25%
Intel Core i7-4790S: 65 watts
16.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i7-5775C : Q2 2015 ✅

Intel Core i7-4790S : Q2 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i7-5775C



Intel Core i7-4790S


Pro's and Con's

Intel Core i7-5775C – Pros and Cons

Pros:

  • Newer Release: The Intel Core i7-5775C was launched more recently (Q2 2015) compared to the Intel Core i7-4790S (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 i7-5775C has a higher base clock speed of 3.3 GHz compared to the Intel Core i7-4790S's 3.2 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Faster Single-Core Performance: With a single-threaded performance score of 2282, the Intel Core i7-5775C outperforms the Intel Core i7-4790S (score: 2205). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.

Cons:

  • Not available

Intel Core i7-4790S – Pros and Cons

Pros:

  • Higher Turbo Boost Speed: The Intel Core i7-4790S supports a higher turbo boost speed of 4.0 GHz compared to the Intel Core i7-5775C's 3.7 GHz. This allows for better performance during peak workloads.
  • Larger L3 Cache: The Intel Core i7-4790S features a larger L3 cache of 8MB compared to the Intel Core i7-5775C's 6MB. 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 i7-4790S has a higher CPU Mark score of 58.98 compared to the Intel Core i7-5775C's 43.86. This indicates better overall performance across a wide range of tasks.

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i7-4790S scores 7018, which is lower than the Intel Core i7-5775C's score of 7669. This makes the Intel Core i7-5775C a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i7-5775C
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 Core i7-4790S
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 i7-5775C
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Intel Core i7-4790S
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core i7-5775C

The Intel Core i7-5775C 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 Core i7-4790S

The Intel Core i7-4790S 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.