Intel Core i7-9700KF vs AMD Athlon II X4 638 Quad-Core
Table of Contents
Overview:
Comparison between Intel Core i7-9700KF and AMD Athlon II X4 638 Quad-Core
Intel Core i7-9700KF is manufactured by Intel, while AMD Athlon II X4 638 Quad-Core is manufactured by AMD.
Intel Core i7-9700KF has a higher base speed of 3.6 GHz compared to AMD Athlon II X4 638 Quad-Core's 2.7 GHz.
Intel Core i7-9700KF has a higher turbo speed of 4.9 GHz compared to AMD Athlon II X4 638 Quad-Core's GHz.
Intel Core i7-9700KF has more cores (8) compared to AMD Athlon II X4 638 Quad-Core's 4 cores.
Intel Core i7-9700KF supports more threads (8) compared to AMD Athlon II X4 638 Quad-Core's 4 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i7-9700KF uses the FCLGA1151-2 socket, while AMD Athlon II X4 638 Quad-Core uses the FM1 socket.
Intel Core i7-9700KF was launched in Q2 2019, while AMD Athlon II X4 638 Quad-Core was launched in Q2 2015.
Intel Core i7-9700KF has a larger L3 cache of 12 MB compared to AMD Athlon II X4 638 Quad-Core's MB.
Specification Summary
The Intel Core i7-9700KF and AMD Athlon II X4 638 Quad-Core 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 i7-9700KF has a base speed of 3.6 GHz, while the AMD Athlon II X4 638 Quad-Core runs at 2.7 GHz.
Turbo Boost: The Intel Core i7-9700KF supports a turbo speed of 4.9 GHz, compared to GHz for the AMD Athlon II X4 638 Quad-Core.
Cores: The Intel Core i7-9700KF has 8 cores, while the AMD Athlon II X4 638 Quad-Core has 4 cores.
Threads: The Intel Core i7-9700KF supports 8 threads, compared to 4 threads for the AMD Athlon II X4 638 Quad-Core.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i7-9700KF uses the FCLGA1151-2, while the AMD Athlon II X4 638 Quad-Core uses the FM1.
Launch Date: The Intel Core i7-9700KF was launched on Q2 2019, while the AMD Athlon II X4 638 Quad-Core was released on Q2 2015.
L3 Cache: The Intel Core i7-9700KF has 12 MB of L3 cache, compared to MB for the AMD Athlon II X4 638 Quad-Core.
Detailed Specifications:
Specs
Intel Core i7-9700KF
AMD Athlon II X4 638 Quad-Core
Manufacturer
Intel
AMD
Speed
3.6 GHz
2.7 GHz
Turbo
4.9 GHz
GHz
Cores
8
4
Threads
8
4
Class
Desktop
Desktop
Socket
FCLGA1151-2
FM1
Launched
Q2 2019
Q2 2015
L3 Cache
12 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i7-9700KF:
47%
AMD Athlon II X4 638 Quad-Core:
19%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i7-9700KF
20%
AMD Athlon II X4 638 Quad-Core:
3%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i7-9700KF: 95 watts
23.75%
AMD Athlon II X4 638 Quad-Core: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i7-9700KF : Q2 2019 ✅
AMD Athlon II X4 638 Quad-Core : Q2 2015 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i7-9700KF
AMD Athlon II X4 638 Quad-Core
Pro's and Con's
Intel Core i7-9700KF – Pros and Cons
Pros:
Newer Release: The Intel Core i7-9700KF was launched more recently (Q2 2019) compared to the AMD Athlon II X4 638 Quad-Core (Q2 2015). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i7-9700KF has a higher base clock speed of 3.6 GHz compared to the AMD Athlon II X4 638 Quad-Core's 2.7 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i7-9700KF supports a higher turbo boost speed of 4.9 GHz compared to the AMD Athlon II X4 638 Quad-Core's GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2875, the Intel Core i7-9700KF outperforms the AMD Athlon II X4 638 Quad-Core (score: 1163). 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 i7-9700KF features a larger L3 cache of 12MB compared to the AMD Athlon II X4 638 Quad-Core'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 i7-9700KF has a higher CPU Mark score of 63.36 compared to the AMD Athlon II X4 638 Quad-Core's 35.79. This indicates better overall performance across a wide range of tasks.
Cons:
Higher Power Consumption: The Intel Core i7-9700KF has a higher TDP of 95W compared to the AMD Athlon II X4 638 Quad-Core'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.
AMD Athlon II X4 638 Quad-Core – Pros and Cons
Pros:
Not available
Cons:
Fewer Cores: The AMD Athlon II X4 638 Quad-Core has 4 cores, which is fewer than the Intel Core i7-9700KF's 8 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The AMD Athlon II X4 638 Quad-Core has 4 threads, which is fewer than the Intel Core i7-9700KF's 8 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD Athlon II X4 638 Quad-Core scores 2250, which is lower than the Intel Core i7-9700KF's score of 14255. This makes the Intel Core i7-9700KF a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i7-9700KF
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.
AMD Athlon II X4 638 Quad-Core
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 i7-9700KF
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
AMD Athlon II X4 638 Quad-Core
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i7-9700KF
The Intel Core i7-9700KF 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.
AMD Athlon II X4 638 Quad-Core
The AMD Athlon II X4 638 Quad-Core 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.
