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AMD Ryzen 7 3800XT vs Intel Core i5-8400T

Table of Contents



Overview:

Comparison between AMD Ryzen 7 3800XT and Intel Core i5-8400T

AMD Ryzen 7 3800XT is manufactured by AMD, while Intel Core i5-8400T is manufactured by Intel. AMD Ryzen 7 3800XT has a higher base speed of 3.9 GHz compared to Intel Core i5-8400T's 1.7 GHz. AMD Ryzen 7 3800XT has a higher turbo speed of 4.7 GHz compared to Intel Core i5-8400T's 3.3 GHz. AMD Ryzen 7 3800XT has more cores (8) compared to Intel Core i5-8400T's 6 cores. AMD Ryzen 7 3800XT supports more threads (16) compared to Intel Core i5-8400T's 6 threads.

Both CPUs belong to the same class: Desktop. AMD Ryzen 7 3800XT uses the AM4 socket, while Intel Core i5-8400T uses the FCLGA1151-2 socket. AMD Ryzen 7 3800XT was launched in Q3 2020, while Intel Core i5-8400T was launched in Q2 2018. AMD Ryzen 7 3800XT has a larger L3 cache of 32 MB compared to Intel Core i5-8400T's 9 MB.

Specification Summary

The AMD Ryzen 7 3800XT and Intel Core i5-8400T 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 7 3800XT has a base speed of 3.9 GHz, while the Intel Core i5-8400T runs at 1.7 GHz.
  • Turbo Boost: The AMD Ryzen 7 3800XT supports a turbo speed of 4.7 GHz, compared to 3.3 GHz for the Intel Core i5-8400T.
  • Cores: The AMD Ryzen 7 3800XT has 8 cores, while the Intel Core i5-8400T has 6 cores.
  • Threads: The AMD Ryzen 7 3800XT supports 16 threads, compared to 6 threads for the Intel Core i5-8400T.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 7 3800XT uses the AM4, while the Intel Core i5-8400T uses the FCLGA1151-2.
  • Launch Date: The AMD Ryzen 7 3800XT was launched on Q3 2020, while the Intel Core i5-8400T was released on Q2 2018.
  • L3 Cache: The AMD Ryzen 7 3800XT has 32 MB of L3 cache, compared to 9 MB for the Intel Core i5-8400T.

Detailed Specifications:

Specs AMD Ryzen 7 3800XT Intel Core i5-8400T
AMD Intel
Manufacturer AMD Intel
Speed 3.9 GHz 1.7 GHz
Turbo 4.7 GHz 3.3 GHz
Cores 8 6
Threads 16 6
Class Desktop Desktop
Socket AM4 FCLGA1151-2
Launched Q3 2020 Q2 2018
L3 Cache 32 MB 9 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 7 3800XT:



46%
Intel Core i5-8400T:
32%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 7 3800XT



34%
Intel Core i5-8400T:
10%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 7 3800XT: 105 watts



26.25%
Intel Core i5-8400T: 35 watts
8.75%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 7 3800XT : Q3 2020 ✅

Intel Core i5-8400T : Q2 2018 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 7 3800XT



Intel Core i5-8400T


Pro's and Con's

AMD Ryzen 7 3800XT – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 7 3800XT was launched more recently (Q3 2020) compared to the Intel Core i5-8400T (Q2 2018). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The AMD Ryzen 7 3800XT has a higher base clock speed of 3.9 GHz compared to the Intel Core i5-8400T's 1.7 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The AMD Ryzen 7 3800XT supports a higher turbo boost speed of 4.7 GHz compared to the Intel Core i5-8400T's 3.3 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 2803, the AMD Ryzen 7 3800XT outperforms the Intel Core i5-8400T (score: 1921). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Larger L3 Cache: The AMD Ryzen 7 3800XT features a larger L3 cache of 32MB compared to the Intel Core i5-8400T's 9MB. A larger cache improves performance in memory-intensive tasks, such as video editing or 3D rendering, by reducing latency and speeding up data access.

Cons:

  • Higher Power Consumption: The AMD Ryzen 7 3800XT has a higher TDP of 105W compared to the Intel Core i5-8400T's 35W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

Intel Core i5-8400T – Pros and Cons

Pros:

  • Higher CPU Mark Score: The Intel Core i5-8400T has a higher CPU Mark score of 65.77 compared to the AMD Ryzen 7 3800XT's 39.82. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The Intel Core i5-8400T has 6 cores, which is fewer than the AMD Ryzen 7 3800XT's 8 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The Intel Core i5-8400T has 6 threads, which is fewer than the AMD Ryzen 7 3800XT's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-8400T scores 7456, which is lower than the AMD Ryzen 7 3800XT's score of 23605. This makes the AMD Ryzen 7 3800XT a better choice for heavy multitasking or parallel processing.


Productivity


AMD Ryzen 7 3800XT
This cpu Handles Mid Level level office applications, web browsing, and media playback with ease. It can also be used for Mid Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.

Intel Core i5-8400T
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 7 3800XT
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i5-8400T
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Ryzen 7 3800XT

The AMD Ryzen 7 3800XT is a reliable and Mid Level processor for your PC builds. It delivers excellent value for users with Mid Level computing needs or those building a New PC.

Intel Core i5-8400T

The Intel Core i5-8400T 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.