Comparison between Intel Core i5-11400 and Intel Core i7-4790K
Both CPUs are manufactured by Intel.
Intel Core i7-4790K has a higher base speed of 4.0 GHz compared to Intel Core i5-11400's 2.6 GHz.
Both CPUs have the same turbo speed of 4.4 GHz.
Intel Core i5-11400 has more cores (6) compared to Intel Core i7-4790K's 4 cores.
Intel Core i5-11400 supports more threads (12) compared to Intel Core i7-4790K's 8 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i5-11400 uses the FCLGA1200 socket, while Intel Core i7-4790K uses the LGA1150 socket.
Intel Core i5-11400 was launched in Q1 2021, while Intel Core i7-4790K was launched in Q2 2014.
Intel Core i5-11400 has a larger L3 cache of 12 MB compared to Intel Core i7-4790K's 8 MB.
Specification Summary
The Intel Core i5-11400 and Intel Core i7-4790K 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 i5-11400 has a base speed of 2.6 GHz, while the Intel Core i7-4790K runs at 4.0 GHz.
Turbo Boost: The Intel Core i5-11400 supports a turbo speed of 4.4 GHz, compared to 4.4 GHz for the Intel Core i7-4790K.
Cores: The Intel Core i5-11400 has 6 cores, while the Intel Core i7-4790K has 4 cores.
Threads: The Intel Core i5-11400 supports 12 threads, compared to 8 threads for the Intel Core i7-4790K.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-11400 uses the FCLGA1200, while the Intel Core i7-4790K uses the LGA1150.
Launch Date: The Intel Core i5-11400 was launched on Q1 2021, while the Intel Core i7-4790K was released on Q2 2014.
L3 Cache: The Intel Core i5-11400 has 12 MB of L3 cache, compared to 8 MB for the Intel Core i7-4790K.
Detailed Specifications:
Specs
Intel Core i5-11400
Intel Core i7-4790K
Manufacturer
Intel
Intel
Speed
2.6 GHz
4.0 GHz
Turbo
4.4 GHz
4.4 GHz
Cores
6
4
Threads
12
8
Class
Desktop
Desktop
Socket
FCLGA1200
LGA1150
Launched
Q1 2021
Q2 2014
L3 Cache
12 MB
8 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-11400:
50%
Intel Core i7-4790K:
41%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-11400
24%
Intel Core i7-4790K:
11%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-11400: 65 watts
16.25%
Intel Core i7-4790K: 88 watts
22%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-11400 : Q1 2021 ✅
Intel Core i7-4790K : Q2 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-11400
Intel Core i7-4790K
Pro's and Con's
Intel Core i5-11400 – Pros and Cons
Pros:
Faster Single-Core Performance: With a single-threaded performance score of 3022, the Intel Core i5-11400 outperforms the Intel Core i7-4790K (score: 2465). 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 i5-11400 features a larger L3 cache of 12MB compared to the Intel Core i7-4790K's 8MB. 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 i5-11400 has a higher CPU Mark score of 135.32 compared to the Intel Core i7-4790K's 79.03. This indicates better overall performance across a wide range of tasks.
Cons:
Not available
Intel Core i7-4790K – Pros and Cons
Pros:
Newer Release: The Intel Core i7-4790K was launched more recently (Q2 2014) compared to the Intel Core i5-11400 (Q1 2021). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i7-4790K has a higher base clock speed of 4.0 GHz compared to the Intel Core i5-11400's 2.6 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Cons:
Fewer Cores: The Intel Core i7-4790K has 4 cores, which is fewer than the Intel Core i5-11400's 6 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Core i7-4790K has 8 threads, which is fewer than the Intel Core i5-11400's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i7-4790K scores 8065, which is lower than the Intel Core i5-11400's score of 16983. This makes the Intel Core i5-11400 a better choice for heavy multitasking or parallel processing.
Higher Power Consumption: The Intel Core i7-4790K has a higher TDP of 88W compared to the Intel Core i5-11400'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
Intel Core i5-11400
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 i7-4790K
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 i5-11400
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i7-4790K
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i5-11400
The Intel Core i5-11400 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 i7-4790K
The Intel Core i7-4790K 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.
