Comparison between Intel Core i5-7400 and Intel Core i3-6320
Both CPUs are manufactured by Intel.
Intel Core i3-6320 has a higher base speed of 3.9 GHz compared to Intel Core i5-7400's 3.0 GHz.
Intel Core i5-7400 has a higher turbo speed of 3.5 GHz compared to Intel Core i3-6320's GHz.
Intel Core i5-7400 has more cores (4) compared to Intel Core i3-6320's 2 cores.
Both CPUs support the same number of threads (4).
Both CPUs belong to the same class: Desktop.
Intel Core i5-7400 uses the FCLGA1151 socket, while Intel Core i3-6320 uses the LGA socket.
Intel Core i5-7400 was launched in Q1 2017, while Intel Core i3-6320 was launched in Q4 2015.
Intel Core i5-7400 has a larger L3 cache of 6 MB compared to Intel Core i3-6320's 4 MB.
Specification Summary
The Intel Core i5-7400 and Intel Core i3-6320 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 i5-7400 has a base speed of 3.0 GHz, while the Intel Core i3-6320 runs at 3.9 GHz.
Turbo Boost: The Intel Core i5-7400 supports a turbo speed of 3.5 GHz, compared to GHz for the Intel Core i3-6320.
Cores: The Intel Core i5-7400 has 4 cores, while the Intel Core i3-6320 has 2 cores.
Threads: The Intel Core i5-7400 supports 4 threads, compared to 4 threads for the Intel Core i3-6320.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-7400 uses the FCLGA1151, while the Intel Core i3-6320 uses the LGA.
Launch Date: The Intel Core i5-7400 was launched on Q1 2017, while the Intel Core i3-6320 was released on Q4 2015.
L3 Cache: The Intel Core i5-7400 has 6 MB of L3 cache, compared to 4 MB for the Intel Core i3-6320.
Detailed Specifications:
Specs
Intel Core i5-7400
Intel Core i3-6320
Manufacturer
Intel
Intel
Speed
3.0 GHz
3.9 GHz
Turbo
3.5 GHz
GHz
Cores
4
2
Threads
4
4
Class
Desktop
Desktop
Socket
FCLGA1151
LGA
Launched
Q1 2017
Q4 2015
L3 Cache
6 MB
4 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-7400:
34%
Intel Core i3-6320:
38%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-7400
7%
Intel Core i3-6320:
6%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-7400: 65 watts
16.25%
Intel Core i3-6320: 51 watts
12.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-7400 : Q1 2017 ✅
Intel Core i3-6320 : Q4 2015 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-7400
Intel Core i3-6320
Pro's and Con's
Intel Core i5-7400 – Pros and Cons
Pros:
Higher Turbo Boost Speed: The Intel Core i5-7400 supports a higher turbo boost speed of 3.5 GHz compared to the Intel Core i3-6320's GHz. This allows for better performance during peak workloads.
Larger L3 Cache: The Intel Core i5-7400 features a larger L3 cache of 6MB compared to the Intel Core i3-6320'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 i5-7400 has a higher CPU Mark score of 64.41 compared to the Intel Core i3-6320's 46.31. This indicates better overall performance across a wide range of tasks.
Cons:
Higher Power Consumption: The Intel Core i5-7400 has a higher TDP of 65W compared to the Intel Core i3-6320's 51W. 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 i3-6320 – Pros and Cons
Pros:
Newer Release: The Intel Core i3-6320 was launched more recently (Q4 2015) compared to the Intel Core i5-7400 (Q1 2017). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i3-6320 has a higher base clock speed of 3.9 GHz compared to the Intel Core i5-7400's 3.0 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Faster Single-Core Performance: With a single-threaded performance score of 2308, the Intel Core i3-6320 outperforms the Intel Core i5-7400 (score: 2082). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Cons:
Fewer Cores: The Intel Core i3-6320 has 2 cores, which is fewer than the Intel Core i5-7400's 4 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i3-6320 scores 4473, which is lower than the Intel Core i5-7400's score of 5474. This makes the Intel Core i5-7400 a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i5-7400
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 i3-6320
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 i5-7400
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Intel Core i3-6320
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i5-7400
The Intel Core i5-7400 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 i3-6320
The Intel Core i3-6320 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.
