Comparison between Intel Core i7-11700K and Intel Core i9-9900KF
Both CPUs are manufactured by Intel.
Both CPUs have the same base speed of 3.6 GHz.
Both CPUs have the same turbo speed of 5.0 GHz.
Both CPUs have the same number of cores (8).
Both CPUs support the same number of threads (16).
Both CPUs belong to the same class: Desktop.
Intel Core i7-11700K uses the FCLGA1200 socket, while Intel Core i9-9900KF uses the FCLGA1151-2 socket.
Intel Core i7-11700K was launched in Q4 2020, while Intel Core i9-9900KF was launched in Q2 2019.
Both CPUs have the same L3 cache size of 16 MB.
Specification Summary
The Intel Core i7-11700K and Intel Core i9-9900KF 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 i7-11700K has a base speed of 3.6 GHz, while the Intel Core i9-9900KF runs at 3.6 GHz.
Turbo Boost: The Intel Core i7-11700K supports a turbo speed of 5.0 GHz, compared to 5.0 GHz for the Intel Core i9-9900KF.
Cores: The Intel Core i7-11700K has 8 cores, while the Intel Core i9-9900KF has 8 cores.
Threads: The Intel Core i7-11700K supports 16 threads, compared to 16 threads for the Intel Core i9-9900KF.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i7-11700K uses the FCLGA1200, while the Intel Core i9-9900KF uses the FCLGA1151-2.
Launch Date: The Intel Core i7-11700K was launched on Q4 2020, while the Intel Core i9-9900KF was released on Q2 2019.
L3 Cache: The Intel Core i7-11700K has 16 MB of L3 cache, compared to 16 MB for the Intel Core i9-9900KF.
Detailed Specifications:
Specs
Intel Core i7-11700K
Intel Core i9-9900KF
Manufacturer
Intel
Intel
Speed
3.6 GHz
3.6 GHz
Turbo
5.0 GHz
5.0 GHz
Cores
8
8
Threads
16
16
Class
Desktop
Desktop
Socket
FCLGA1200
FCLGA1151-2
Launched
Q4 2020
Q2 2019
L3 Cache
16 MB
16 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i7-11700K:
56%
Intel Core i9-9900KF:
48%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i7-11700K
35%
Intel Core i9-9900KF:
26%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i7-11700K: 125 watts
31.25%
Intel Core i9-9900KF: 95 watts
23.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i7-11700K : Q4 2020 ✅
Intel Core i9-9900KF : Q2 2019 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i7-11700K
Intel Core i9-9900KF
Pro's and Con's
Intel Core i7-11700K – Pros and Cons
Pros:
Newer Release: The Intel Core i7-11700K was launched more recently (Q4 2020) compared to the Intel Core i9-9900KF (Q2 2019). 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 3400, the Intel Core i7-11700K outperforms the Intel Core i9-9900KF (score: 2922). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Higher CPU Mark Score: The Intel Core i7-11700K has a higher CPU Mark score of 95.44 compared to the Intel Core i9-9900KF's 62.80. This indicates better overall performance across a wide range of tasks.
Cons:
Higher Power Consumption: The Intel Core i7-11700K has a higher TDP of 125W compared to the Intel Core i9-9900KF's 95W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.
Intel Core i9-9900KF – Pros and Cons
Pros:
Not available
Cons:
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i9-9900KF scores 18213, which is lower than the Intel Core i7-11700K's score of 24552. This makes the Intel Core i7-11700K a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i7-11700K
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 i9-9900KF
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 i7-11700K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i9-9900KF
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Verdict
Intel Core i7-11700K
The Intel Core i7-11700K 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 i9-9900KF
The Intel Core i9-9900KF 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.
