Comparison between Intel Core i5-12400F and Intel Atom E3845
Both CPUs are manufactured by Intel.
Intel Core i5-12400F has a higher base speed of 2.5 GHz compared to Intel Atom E3845's 1.9 GHz.
Intel Core i5-12400F has a higher turbo speed of 4.4 GHz compared to Intel Atom E3845's GHz.
Intel Core i5-12400F has more cores (6) compared to Intel Atom E3845's 4 cores.
Intel Core i5-12400F supports more threads (12) compared to Intel Atom E3845's 4 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i5-12400F uses the FCLGA1700 socket, while Intel Atom E3845 uses the FCBGA1170 socket.
Intel Core i5-12400F was launched in Q1 2022, while Intel Atom E3845 was launched in Q2 2014.
Intel Core i5-12400F has a larger L3 cache of 18 MB compared to Intel Atom E3845's MB.
Specification Summary
The Intel Core i5-12400F and Intel Atom E3845 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 i5-12400F has a base speed of 2.5 GHz, while the Intel Atom E3845 runs at 1.9 GHz.
Turbo Boost: The Intel Core i5-12400F supports a turbo speed of 4.4 GHz, compared to GHz for the Intel Atom E3845.
Cores: The Intel Core i5-12400F has 6 cores, while the Intel Atom E3845 has 4 cores.
Threads: The Intel Core i5-12400F supports 12 threads, compared to 4 threads for the Intel Atom E3845.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-12400F uses the FCLGA1700, while the Intel Atom E3845 uses the FCBGA1170.
Launch Date: The Intel Core i5-12400F was launched on Q1 2022, while the Intel Atom E3845 was released on Q2 2014.
L3 Cache: The Intel Core i5-12400F has 18 MB of L3 cache, compared to MB for the Intel Atom E3845.
Detailed Specifications:
Specs
Intel Core i5-12400F
Intel Atom E3845
Manufacturer
Intel
Intel
Speed
2.5 GHz
1.9 GHz
Turbo
4.4 GHz
GHz
Cores
6
4
Threads
12
4
Class
Desktop
Desktop
Socket
FCLGA1700
FCBGA1170
Launched
Q1 2022
Q2 2014
L3 Cache
18 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-12400F:
58%
Intel Atom E3845:
8%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-12400F
28%
Intel Atom E3845:
1%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-12400F: 65 watts
16.25%
Intel Atom E3845: 10 watts
2.5%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-12400F : Q1 2022 ✅
Intel Atom E3845 : Q2 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-12400F
Intel Atom E3845
Pro's and Con's
Intel Core i5-12400F – Pros and Cons
Pros:
Higher Base Clock Speed: The Intel Core i5-12400F has a higher base clock speed of 2.5 GHz compared to the Intel Atom E3845's 1.9 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i5-12400F supports a higher turbo boost speed of 4.4 GHz compared to the Intel Atom E3845's GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 3499, the Intel Core i5-12400F outperforms the Intel Atom E3845 (score: 536). 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 i5-12400F features a larger L3 cache of 18MB compared to the Intel Atom E3845's MB. 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 Intel Core i5-12400F has a higher TDP of 65W compared to the Intel Atom E3845's 10W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.
Intel Atom E3845 – Pros and Cons
Pros:
Newer Release: The Intel Atom E3845 was launched more recently (Q2 2014) compared to the Intel Core i5-12400F (Q1 2022). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher CPU Mark Score: The Intel Atom E3845 has a higher CPU Mark score of NA compared to the Intel Core i5-12400F's 175.30. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Cores: The Intel Atom E3845 has 4 cores, which is fewer than the Intel Core i5-12400F's 6 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Atom E3845 has 4 threads, which is fewer than the Intel Core i5-12400F's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Atom E3845 scores 1065, which is lower than the Intel Core i5-12400F's score of 19518. This makes the Intel Core i5-12400F a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i5-12400F
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 Atom E3845
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 i5-12400F
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Atom E3845
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i5-12400F
The Intel Core i5-12400F 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 Atom E3845
The Intel Atom E3845 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.
