Comparison between Intel Core i9-11900 and Intel Core i7-9700KF
Both CPUs are manufactured by Intel.
Intel Core i7-9700KF has a higher base speed of 3.6 GHz compared to Intel Core i9-11900's 2.5 GHz.
Intel Core i9-11900 has a higher turbo speed of 5.2 GHz compared to Intel Core i7-9700KF's 4.9 GHz.
Both CPUs have the same number of cores (8).
Intel Core i9-11900 supports more threads (16) compared to Intel Core i7-9700KF's 8 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i9-11900 uses the FCLGA1200 socket, while Intel Core i7-9700KF uses the FCLGA1151-2 socket.
Intel Core i9-11900 was launched in Q2 2021, while Intel Core i7-9700KF was launched in Q2 2019.
Intel Core i9-11900 has a larger L3 cache of 16 MB compared to Intel Core i7-9700KF's 12 MB.
Specification Summary
The Intel Core i9-11900 and Intel Core i7-9700KF 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 i9-11900 has a base speed of 2.5 GHz, while the Intel Core i7-9700KF runs at 3.6 GHz.
Turbo Boost: The Intel Core i9-11900 supports a turbo speed of 5.2 GHz, compared to 4.9 GHz for the Intel Core i7-9700KF.
Cores: The Intel Core i9-11900 has 8 cores, while the Intel Core i7-9700KF has 8 cores.
Threads: The Intel Core i9-11900 supports 16 threads, compared to 8 threads for the Intel Core i7-9700KF.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-11900 uses the FCLGA1200, while the Intel Core i7-9700KF uses the FCLGA1151-2.
Launch Date: The Intel Core i9-11900 was launched on Q2 2021, while the Intel Core i7-9700KF was released on Q2 2019.
L3 Cache: The Intel Core i9-11900 has 16 MB of L3 cache, compared to 12 MB for the Intel Core i7-9700KF.
Detailed Specifications:
Specs
Intel Core i9-11900
Intel Core i7-9700KF
Manufacturer
Intel
Intel
Speed
2.5 GHz
3.6 GHz
Turbo
5.2 GHz
4.9 GHz
Cores
8
8
Threads
16
8
Class
Desktop
Desktop
Socket
FCLGA1200
FCLGA1151-2
Launched
Q2 2021
Q2 2019
L3 Cache
16 MB
12 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i9-11900:
56%
Intel Core i7-9700KF:
47%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i9-11900
32%
Intel Core i7-9700KF:
20%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i9-11900: 65 watts
16.25%
Intel Core i7-9700KF: 95 watts
23.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i9-11900 : Q2 2021 ✅
Intel Core i7-9700KF : Q2 2019 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i9-11900
Intel Core i7-9700KF
Pro's and Con's
Intel Core i9-11900 – Pros and Cons
Pros:
Newer Release: The Intel Core i9-11900 was launched more recently (Q2 2021) compared to the Intel Core i7-9700KF (Q2 2019). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Turbo Boost Speed: The Intel Core i9-11900 supports a higher turbo boost speed of 5.2 GHz compared to the Intel Core i7-9700KF's 4.9 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 3385, the Intel Core i9-11900 outperforms the Intel Core i7-9700KF (score: 2875). 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 i9-11900 features a larger L3 cache of 16MB compared to the Intel Core i7-9700KF's 12MB. 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 i9-11900 has a higher CPU Mark score of 85.25 compared to the Intel Core i7-9700KF's 63.36. This indicates better overall performance across a wide range of tasks.
Cons:
Not available
Intel Core i7-9700KF – Pros and Cons
Pros:
Higher Base Clock Speed: The Intel Core i7-9700KF has a higher base clock speed of 3.6 GHz compared to the Intel Core i9-11900's 2.5 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Cons:
Fewer Threads: The Intel Core i7-9700KF has 8 threads, which is fewer than the Intel Core i9-11900's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i7-9700KF scores 14255, which is lower than the Intel Core i9-11900's score of 22675. This makes the Intel Core i9-11900 a better choice for heavy multitasking or parallel processing.
Higher Power Consumption: The Intel Core i7-9700KF has a higher TDP of 95W compared to the Intel Core i9-11900'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.
Productivity
Intel Core i9-11900
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 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.
Gaming
Intel Core i9-11900
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Intel Core i7-9700KF
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
Verdict
Intel Core i9-11900
The Intel Core i9-11900 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 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.
