Comparison between Intel Core i9-14900KF and Intel Core i9-7980XE
Both CPUs are manufactured by Intel.
Intel Core i9-7980XE has a higher base speed of 2.6 GHz compared to Intel Core i9-14900KF's GHz.
Intel Core i9-7980XE has a higher turbo speed of 4.2 GHz compared to Intel Core i9-14900KF's GHz.
Intel Core i9-14900KF has more cores (24) compared to Intel Core i9-7980XE's 18 cores.
Intel Core i9-7980XE supports more threads (36) compared to Intel Core i9-14900KF's threads.
Both CPUs belong to the same class: Desktop.
Intel Core i9-14900KF uses the FCLGA1700 socket, while Intel Core i9-7980XE uses the FCLGA2066 socket.
Intel Core i9-14900KF was launched in Q3 2023, while Intel Core i9-7980XE was launched in Q3 2017.
Intel Core i9-14900KF has a larger L3 cache of 36 MB compared to Intel Core i9-7980XE's 25 MB.
Specification Summary
The Intel Core i9-14900KF and Intel Core i9-7980XE 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 i9-14900KF has a base speed of GHz, while the Intel Core i9-7980XE runs at 2.6 GHz.
Turbo Boost: The Intel Core i9-14900KF supports a turbo speed of GHz, compared to 4.2 GHz for the Intel Core i9-7980XE.
Cores: The Intel Core i9-14900KF has 24 cores, while the Intel Core i9-7980XE has 18 cores.
Threads: The Intel Core i9-14900KF supports threads, compared to 36 threads for the Intel Core i9-7980XE.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-14900KF uses the FCLGA1700, while the Intel Core i9-7980XE uses the FCLGA2066.
Launch Date: The Intel Core i9-14900KF was launched on Q3 2023, while the Intel Core i9-7980XE was released on Q3 2017.
L3 Cache: The Intel Core i9-14900KF has 36 MB of L3 cache, compared to 25 MB for the Intel Core i9-7980XE.
Detailed Specifications:
Specs
Intel Core i9-14900KF
Intel Core i9-7980XE
Manufacturer
Intel
Intel
Speed
GHz
2.6 GHz
Turbo
GHz
4.2 GHz
Cores
24
18
Threads
36
Class
Desktop
Desktop
Socket
FCLGA1700
FCLGA2066
Launched
Q3 2023
Q3 2017
L3 Cache
36 MB
25 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i9-14900KF:
78%
Intel Core i9-7980XE:
40%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i9-14900KF
85%
Intel Core i9-7980XE:
43%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i9-14900KF: 125 watts
31.25%
Intel Core i9-7980XE: 165 watts
41.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i9-14900KF : Q3 2023 ✅
Intel Core i9-7980XE : Q3 2017 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i9-14900KF
Intel Core i9-7980XE
Pro's and Con's
Intel Core i9-14900KF – Pros and Cons
Pros:
Newer Release: The Intel Core i9-14900KF was launched more recently (Q3 2023) compared to the Intel Core i9-7980XE (Q3 2017). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Faster Single-Core Performance: With a single-threaded performance score of 4703, the Intel Core i9-14900KF outperforms the Intel Core i9-7980XE (score: 2458). 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 i9-14900KF features a larger L3 cache of 36MB compared to the Intel Core i9-7980XE's 25MB. 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 i9-14900KF has a higher CPU Mark score of 136.05 compared to the Intel Core i9-7980XE's 33.39. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Threads: The Intel Core i9-14900KF has threads, which is fewer than the Intel Core i9-7980XE's 36 threads. This may limit its ability to handle highly parallel workloads efficiently.
Intel Core i9-7980XE – Pros and Cons
Pros:
Higher Base Clock Speed: The Intel Core i9-7980XE has a higher base clock speed of 2.6 GHz compared to the Intel Core i9-14900KF's GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i9-7980XE supports a higher turbo boost speed of 4.2 GHz compared to the Intel Core i9-14900KF's GHz. This allows for better performance during peak workloads.
Cons:
Fewer Cores: The Intel Core i9-7980XE has 18 cores, which is fewer than the Intel Core i9-14900KF's 24 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i9-7980XE scores 30016, which is lower than the Intel Core i9-14900KF's score of 59320. This makes the Intel Core i9-14900KF a better choice for heavy multitasking or parallel processing.
Higher Power Consumption: The Intel Core i9-7980XE has a higher TDP of 165W compared to the Intel Core i9-14900KF's 125W. 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 i9-14900KF
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 i9-7980XE
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.
Gaming
Intel Core i9-14900KF
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i9-7980XE
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Verdict
Intel Core i9-14900KF
The Intel Core i9-14900KF 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 i9-7980XE
The Intel Core i9-7980XE 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.
