Comparison between Intel Core i5-10400T and Intel Core i5-8600K
Both CPUs are manufactured by Intel.
Intel Core i5-8600K has a higher base speed of 3.6 GHz compared to Intel Core i5-10400T's 2.0 GHz.
Intel Core i5-8600K has a higher turbo speed of 4.3 GHz compared to Intel Core i5-10400T's 3.6 GHz.
Both CPUs have the same number of cores (6).
Intel Core i5-10400T supports more threads (12) compared to Intel Core i5-8600K's 6 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i5-10400T uses the FCLGA1200 socket, while Intel Core i5-8600K uses the FCLGA1151-2 socket.
Intel Core i5-10400T was launched in Q3 2020, while Intel Core i5-8600K was launched in Q4 2017.
Intel Core i5-10400T has a larger L3 cache of 12 MB compared to Intel Core i5-8600K's 9 MB.
Specification Summary
The Intel Core i5-10400T and Intel Core i5-8600K 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 i5-10400T has a base speed of 2.0 GHz, while the Intel Core i5-8600K runs at 3.6 GHz.
Turbo Boost: The Intel Core i5-10400T supports a turbo speed of 3.6 GHz, compared to 4.3 GHz for the Intel Core i5-8600K.
Cores: The Intel Core i5-10400T has 6 cores, while the Intel Core i5-8600K has 6 cores.
Threads: The Intel Core i5-10400T supports 12 threads, compared to 6 threads for the Intel Core i5-8600K.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-10400T uses the FCLGA1200, while the Intel Core i5-8600K uses the FCLGA1151-2.
Launch Date: The Intel Core i5-10400T was launched on Q3 2020, while the Intel Core i5-8600K was released on Q4 2017.
L3 Cache: The Intel Core i5-10400T has 12 MB of L3 cache, compared to 9 MB for the Intel Core i5-8600K.
Detailed Specifications:
Specs
Intel Core i5-10400T
Intel Core i5-8600K
Manufacturer
Intel
Intel
Speed
2.0 GHz
3.6 GHz
Turbo
3.6 GHz
4.3 GHz
Cores
6
6
Threads
12
6
Class
Desktop
Desktop
Socket
FCLGA1200
FCLGA1151-2
Launched
Q3 2020
Q4 2017
L3 Cache
12 MB
9 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-10400T:
35%
Intel Core i5-8600K:
43%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-10400T
14%
Intel Core i5-8600K:
14%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-10400T: 35 watts
8.75%
Intel Core i5-8600K: 95 watts
23.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-10400T : Q3 2020 ✅
Intel Core i5-8600K : Q4 2017 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-10400T
Intel Core i5-8600K
Pro's and Con's
Intel Core i5-10400T – Pros and Cons
Pros:
Larger L3 Cache: The Intel Core i5-10400T features a larger L3 cache of 12MB compared to the Intel Core i5-8600K'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:
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-10400T scores 9754, which is lower than the Intel Core i5-8600K's score of 10197. This makes the Intel Core i5-8600K a better choice for heavy multitasking or parallel processing.
Intel Core i5-8600K – Pros and Cons
Pros:
Newer Release: The Intel Core i5-8600K was launched more recently (Q4 2017) compared to the Intel Core i5-10400T (Q3 2020). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i5-8600K has a higher base clock speed of 3.6 GHz compared to the Intel Core i5-10400T's 2.0 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i5-8600K supports a higher turbo boost speed of 4.3 GHz compared to the Intel Core i5-10400T's 3.6 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2589, the Intel Core i5-8600K outperforms the Intel Core i5-10400T (score: 2141). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Higher CPU Mark Score: The Intel Core i5-8600K has a higher CPU Mark score of 119.96 compared to the Intel Core i5-10400T's 53.59. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Threads: The Intel Core i5-8600K has 6 threads, which is fewer than the Intel Core i5-10400T's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
Higher Power Consumption: The Intel Core i5-8600K has a higher TDP of 95W compared to the Intel Core i5-10400T'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.
Productivity
Intel Core i5-10400T
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 i5-8600K
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 i5-10400T
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i5-8600K
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i5-10400T
The Intel Core i5-10400T 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 i5-8600K
The Intel Core i5-8600K 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.
