Comparison between Intel Core i5-14400 and Intel Core i7-11700K
Both CPUs are manufactured by Intel.
Intel Core i7-11700K has a higher base speed of 3.6 GHz compared to Intel Core i5-14400's GHz.
Intel Core i7-11700K has a higher turbo speed of 5.0 GHz compared to Intel Core i5-14400's GHz.
Intel Core i5-14400 has more cores (10) compared to Intel Core i7-11700K's 8 cores.
Intel Core i7-11700K supports more threads (16) compared to Intel Core i5-14400's threads.
Both CPUs belong to the same class: Desktop.
Intel Core i5-14400 uses the FCLGA1700 socket, while Intel Core i7-11700K uses the FCLGA1200 socket.
Intel Core i5-14400 was launched in Q1 2024, while Intel Core i7-11700K was launched in Q4 2020.
Intel Core i5-14400 has a larger L3 cache of 20 MB compared to Intel Core i7-11700K's 16 MB.
Specification Summary
The Intel Core i5-14400 and Intel Core i7-11700K 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 i5-14400 has a base speed of GHz, while the Intel Core i7-11700K runs at 3.6 GHz.
Turbo Boost: The Intel Core i5-14400 supports a turbo speed of GHz, compared to 5.0 GHz for the Intel Core i7-11700K.
Cores: The Intel Core i5-14400 has 10 cores, while the Intel Core i7-11700K has 8 cores.
Threads: The Intel Core i5-14400 supports threads, compared to 16 threads for the Intel Core i7-11700K.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-14400 uses the FCLGA1700, while the Intel Core i7-11700K uses the FCLGA1200.
Launch Date: The Intel Core i5-14400 was launched on Q1 2024, while the Intel Core i7-11700K was released on Q4 2020.
L3 Cache: The Intel Core i5-14400 has 20 MB of L3 cache, compared to 16 MB for the Intel Core i7-11700K.
Detailed Specifications:
Specs
Intel Core i5-14400
Intel Core i7-11700K
Manufacturer
Intel
Intel
Speed
GHz
3.6 GHz
Turbo
GHz
5.0 GHz
Cores
10
8
Threads
16
Class
Desktop
Desktop
Socket
FCLGA1700
FCLGA1200
Launched
Q1 2024
Q4 2020
L3 Cache
20 MB
16 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-14400:
62%
Intel Core i7-11700K:
56%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-14400
36%
Intel Core i7-11700K:
35%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-14400: 148 watts
37%
Intel Core i7-11700K: 125 watts
31.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-14400 : Q1 2024 ✅
Intel Core i7-11700K : Q4 2020 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-14400
Intel Core i7-11700K
Pro's and Con's
Intel Core i5-14400 – Pros and Cons
Pros:
Faster Single-Core Performance: With a single-threaded performance score of 3775, the Intel Core i5-14400 outperforms the Intel Core i7-11700K (score: 3400). 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 i5-14400 features a larger L3 cache of 20MB compared to the Intel Core i7-11700K's 16MB. 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 i5-14400 has a higher CPU Mark score of 143.73 compared to the Intel Core i7-11700K's 95.44. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Threads: The Intel Core i5-14400 has threads, which is fewer than the Intel Core i7-11700K's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
Higher Power Consumption: The Intel Core i5-14400 has a higher TDP of 148W compared to the Intel Core i7-11700K's 125W. 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 i7-11700K – Pros and Cons
Pros:
Newer Release: The Intel Core i7-11700K was launched more recently (Q4 2020) compared to the Intel Core i5-14400 (Q1 2024). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i7-11700K has a higher base clock speed of 3.6 GHz compared to the Intel Core i5-14400's GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i7-11700K supports a higher turbo boost speed of 5.0 GHz compared to the Intel Core i5-14400's GHz. This allows for better performance during peak workloads.
Cons:
Fewer Cores: The Intel Core i7-11700K has 8 cores, which is fewer than the Intel Core i5-14400's 10 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 i7-11700K scores 24552, which is lower than the Intel Core i5-14400's score of 25515. This makes the Intel Core i5-14400 a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i5-14400
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 i7-11700K
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.
Gaming
Intel Core i5-14400
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i7-11700K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Verdict
Intel Core i5-14400
The Intel Core i5-14400 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 i7-11700K
The Intel Core i7-11700K 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.
