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AMD Ryzen 5 3400G vs Intel Core i7-7740X

Table of Contents



Overview:

Comparison between AMD Ryzen 5 3400G and Intel Core i7-7740X

AMD Ryzen 5 3400G is manufactured by AMD, while Intel Core i7-7740X is manufactured by Intel. Intel Core i7-7740X has a higher base speed of 4.3 GHz compared to AMD Ryzen 5 3400G's 3.7 GHz. Intel Core i7-7740X has a higher turbo speed of 4.5 GHz compared to AMD Ryzen 5 3400G's 4.2 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. AMD Ryzen 5 3400G uses the AM4 socket, while Intel Core i7-7740X uses the FCLGA2066 socket. AMD Ryzen 5 3400G was launched in Q3 2019, while Intel Core i7-7740X was launched in Q3 2017. Intel Core i7-7740X has a larger L3 cache of 8 MB compared to AMD Ryzen 5 3400G's 4 MB.

Specification Summary

The AMD Ryzen 5 3400G and Intel Core i7-7740X are two processors with distinct specifications. Below is a detailed comparison of their key features:

  • Manufacturer: Both processors are manufactured by AMD.
  • Speed: The AMD Ryzen 5 3400G has a base speed of 3.7 GHz, while the Intel Core i7-7740X runs at 4.3 GHz.
  • Turbo Boost: The AMD Ryzen 5 3400G supports a turbo speed of 4.2 GHz, compared to 4.5 GHz for the Intel Core i7-7740X.
  • Cores: The AMD Ryzen 5 3400G has 4 cores, while the Intel Core i7-7740X has 4 cores.
  • Threads: The AMD Ryzen 5 3400G supports 8 threads, compared to 8 threads for the Intel Core i7-7740X.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 5 3400G uses the AM4, while the Intel Core i7-7740X uses the FCLGA2066.
  • Launch Date: The AMD Ryzen 5 3400G was launched on Q3 2019, while the Intel Core i7-7740X was released on Q3 2017.
  • L3 Cache: The AMD Ryzen 5 3400G has 4 MB of L3 cache, compared to 8 MB for the Intel Core i7-7740X.

Detailed Specifications:

Specs AMD Ryzen 5 3400G Intel Core i7-7740X
AMD Intel
Manufacturer AMD Intel
Speed 3.7 GHz 4.3 GHz
Turbo 4.2 GHz 4.5 GHz
Cores 4 4
Threads 8 8
Class Desktop Desktop
Socket AM4 FCLGA2066
Launched Q3 2019 Q3 2017
L3 Cache 4 MB 8 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 5 3400G:



38%
Intel Core i7-7740X:
44%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 5 3400G



13%
Intel Core i7-7740X:
13%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 5 3400G: 65 watts



16.25%
Intel Core i7-7740X: 112 watts
28%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 5 3400G : Q3 2019 ✅

Intel Core i7-7740X : Q3 2017 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 5 3400G



Intel Core i7-7740X


Pro's and Con's

AMD Ryzen 5 3400G – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 5 3400G was launched more recently (Q3 2019) compared to the Intel Core i7-7740X (Q3 2017). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Ryzen 5 3400G scores 9244, which is lower than the Intel Core i7-7740X's score of 9621. This makes the Intel Core i7-7740X a better choice for heavy multitasking or parallel processing.

Intel Core i7-7740X – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Core i7-7740X has a higher base clock speed of 4.3 GHz compared to the AMD Ryzen 5 3400G's 3.7 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The Intel Core i7-7740X supports a higher turbo boost speed of 4.5 GHz compared to the AMD Ryzen 5 3400G's 4.2 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 2693, the Intel Core i7-7740X outperforms the AMD Ryzen 5 3400G (score: 2329). 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 i7-7740X features a larger L3 cache of 8MB compared to the AMD Ryzen 5 3400G's 4MB. 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 i7-7740X has a higher CPU Mark score of 136.59 compared to the AMD Ryzen 5 3400G's 66.74. This indicates better overall performance across a wide range of tasks.

Cons:

  • Higher Power Consumption: The Intel Core i7-7740X has a higher TDP of 112W compared to the AMD Ryzen 5 3400G's 65W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.


Productivity


AMD Ryzen 5 3400G
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 i7-7740X
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

AMD Ryzen 5 3400G
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Intel Core i7-7740X
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Ryzen 5 3400G

The AMD Ryzen 5 3400G 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 i7-7740X

The Intel Core i7-7740X 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.