Comparison between Intel Core i5-7640X and Intel Atom E3815
Both CPUs are manufactured by Intel.
Intel Core i5-7640X has a higher base speed of 4.0 GHz compared to Intel Atom E3815's 1.5 GHz.
Intel Core i5-7640X has a higher turbo speed of 4.2 GHz compared to Intel Atom E3815's GHz.
Intel Core i5-7640X has more cores (4) compared to Intel Atom E3815's 1 cores.
Intel Core i5-7640X supports more threads (4) compared to Intel Atom E3815's 1 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i5-7640X uses the FCLGA2066 socket, while Intel Atom E3815 uses the FCBGA1170 socket.
Intel Core i5-7640X was launched in Q3 2017, while Intel Atom E3815 was launched in Q2 2014.
Intel Core i5-7640X has a larger L3 cache of 6 MB compared to Intel Atom E3815's MB.
Specification Summary
The Intel Core i5-7640X and Intel Atom E3815 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 i5-7640X has a base speed of 4.0 GHz, while the Intel Atom E3815 runs at 1.5 GHz.
Turbo Boost: The Intel Core i5-7640X supports a turbo speed of 4.2 GHz, compared to GHz for the Intel Atom E3815.
Cores: The Intel Core i5-7640X has 4 cores, while the Intel Atom E3815 has 1 cores.
Threads: The Intel Core i5-7640X supports 4 threads, compared to 1 threads for the Intel Atom E3815.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i5-7640X uses the FCLGA2066, while the Intel Atom E3815 uses the FCBGA1170.
Launch Date: The Intel Core i5-7640X was launched on Q3 2017, while the Intel Atom E3815 was released on Q2 2014.
L3 Cache: The Intel Core i5-7640X has 6 MB of L3 cache, compared to MB for the Intel Atom E3815.
Detailed Specifications:
Specs
Intel Core i5-7640X
Intel Atom E3815
Manufacturer
Intel
Intel
Speed
4.0 GHz
1.5 GHz
Turbo
4.2 GHz
GHz
Cores
4
1
Threads
4
1
Class
Desktop
Desktop
Socket
FCLGA2066
FCBGA1170
Launched
Q3 2017
Q2 2014
L3 Cache
6 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i5-7640X:
42%
Intel Atom E3815:
4%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i5-7640X
10%
Intel Atom E3815:
0%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i5-7640X: 112 watts
28%
Intel Atom E3815: 5 watts
1.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i5-7640X : Q3 2017 ✅
Intel Atom E3815 : Q2 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i5-7640X
Intel Atom E3815
Pro's and Con's
Intel Core i5-7640X – Pros and Cons
Pros:
Newer Release: The Intel Core i5-7640X was launched more recently (Q3 2017) compared to the Intel Atom E3815 (Q2 2014). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i5-7640X has a higher base clock speed of 4.0 GHz compared to the Intel Atom E3815's 1.5 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i5-7640X supports a higher turbo boost speed of 4.2 GHz compared to the Intel Atom E3815's GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2535, the Intel Core i5-7640X outperforms the Intel Atom E3815 (score: 266). 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 i5-7640X features a larger L3 cache of 6MB compared to the Intel Atom E3815'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.
Higher CPU Mark Score: The Intel Core i5-7640X has a higher CPU Mark score of 47.22 compared to the Intel Atom E3815's 1.36. This indicates better overall performance across a wide range of tasks.
Cons:
Higher Power Consumption: The Intel Core i5-7640X has a higher TDP of 112W compared to the Intel Atom E3815's 5W. 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 E3815 – Pros and Cons
Pros:
Not available
Cons:
Fewer Cores: The Intel Atom E3815 has 1 cores, which is fewer than the Intel Core i5-7640X's 4 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Atom E3815 has 1 threads, which is fewer than the Intel Core i5-7640X's 4 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Atom E3815 scores 184, which is lower than the Intel Core i5-7640X's score of 7036. This makes the Intel Core i5-7640X a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i5-7640X
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 Atom E3815
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 i5-7640X
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Intel Atom E3815
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i5-7640X
The Intel Core i5-7640X 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 Atom E3815
The Intel Atom E3815 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.
