Comparison between Intel Core i7-7740X and AMD FX-670K Quad-Core
Intel Core i7-7740X is manufactured by Intel, while AMD FX-670K Quad-Core is manufactured by AMD.
Intel Core i7-7740X has a higher base speed of 4.3 GHz compared to AMD FX-670K Quad-Core's 3.7 GHz.
Intel Core i7-7740X has a higher turbo speed of 4.5 GHz compared to AMD FX-670K Quad-Core's 4.3 GHz.
Both CPUs have the same number of cores (4).
Intel Core i7-7740X supports more threads (8) compared to AMD FX-670K Quad-Core's threads.
Both CPUs belong to the same class: Desktop.
Intel Core i7-7740X uses the FCLGA2066 socket, while AMD FX-670K Quad-Core uses the FM2 socket.
Intel Core i7-7740X was launched in Q3 2017, while AMD FX-670K Quad-Core was launched in Q2 2014.
Intel Core i7-7740X has a larger L3 cache of 8 MB compared to AMD FX-670K Quad-Core's MB.
Specification Summary
The Intel Core i7-7740X and AMD FX-670K 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 i7-7740X has a base speed of 4.3 GHz, while the AMD FX-670K Quad-Core runs at 3.7 GHz.
Turbo Boost: The Intel Core i7-7740X supports a turbo speed of 4.5 GHz, compared to 4.3 GHz for the AMD FX-670K Quad-Core.
Cores: The Intel Core i7-7740X has 4 cores, while the AMD FX-670K Quad-Core has 4 cores.
Threads: The Intel Core i7-7740X supports 8 threads, compared to threads for the AMD FX-670K Quad-Core.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i7-7740X uses the FCLGA2066, while the AMD FX-670K Quad-Core uses the FM2.
Launch Date: The Intel Core i7-7740X was launched on Q3 2017, while the AMD FX-670K Quad-Core was released on Q2 2014.
L3 Cache: The Intel Core i7-7740X has 8 MB of L3 cache, compared to MB for the AMD FX-670K Quad-Core.
Detailed Specifications:
Specs
Intel Core i7-7740X
AMD FX-670K Quad-Core
Manufacturer
Intel
AMD
Speed
4.3 GHz
3.7 GHz
Turbo
4.5 GHz
4.3 GHz
Cores
4
4
Threads
8
Class
Desktop
Desktop
Socket
FCLGA2066
FM2
Launched
Q3 2017
Q2 2014
L3 Cache
8 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i7-7740X:
44%
AMD FX-670K Quad-Core:
26%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i7-7740X
13%
AMD FX-670K Quad-Core:
4%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i7-7740X: 112 watts
28%
AMD FX-670K Quad-Core: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i7-7740X : Q3 2017 ✅
AMD FX-670K Quad-Core : Q2 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i7-7740X
AMD FX-670K Quad-Core
Pro's and Con's
Intel Core i7-7740X – Pros and Cons
Pros:
Newer Release: The Intel Core i7-7740X was launched more recently (Q3 2017) compared to the AMD FX-670K Quad-Core (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 i7-7740X has a higher base clock speed of 4.3 GHz compared to the AMD FX-670K Quad-Core's 3.7 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i7-7740X supports a higher turbo boost speed of 4.5 GHz compared to the AMD FX-670K Quad-Core's 4.3 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2693, the Intel Core i7-7740X outperforms the AMD FX-670K Quad-Core (score: 1578). 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 i7-7740X features a larger L3 cache of 8MB compared to the AMD FX-670K 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.
Cons:
Higher Power Consumption: The Intel Core i7-7740X has a higher TDP of 112W compared to the AMD FX-670K 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 FX-670K Quad-Core – Pros and Cons
Pros:
Higher CPU Mark Score: The AMD FX-670K Quad-Core has a higher CPU Mark score of NA compared to the Intel Core i7-7740X's 136.59. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Threads: The AMD FX-670K Quad-Core has threads, which is fewer than the Intel Core i7-7740X's 8 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD FX-670K Quad-Core scores 2980, which is lower than the Intel Core i7-7740X's score of 9621. This makes the Intel Core i7-7740X a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i7-7740X
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.
AMD FX-670K 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 i7-7740X
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
AMD FX-670K Quad-Core
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i7-7740X
The Intel Core i7-7740X 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.
AMD FX-670K Quad-Core
The AMD FX-670K 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.
