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Intel Core i9-9900K vs Intel Core i3-7100

Overview:

Comparison between Intel Core i9-9900K and Intel Core i3-7100

Both CPUs are manufactured by Intel. Intel Core i3-7100 has a higher base speed of 3.9 GHz compared to Intel Core i9-9900K's 3.6 GHz. Intel Core i9-9900K has a higher turbo speed of 5.0 GHz compared to Intel Core i3-7100's GHz. Intel Core i9-9900K has more cores (8) compared to Intel Core i3-7100's 2 cores. Intel Core i9-9900K supports more threads (16) compared to Intel Core i3-7100's 4 threads.

Both CPUs belong to the same class: Desktop. Intel Core i9-9900K uses the FCLGA1151-2 socket, while Intel Core i3-7100 uses the FCLGA1151 socket. Intel Core i9-9900K was launched in Q4 2018, while Intel Core i3-7100 was launched in Q1 2017. Intel Core i9-9900K has a larger L3 cache of 16 MB compared to Intel Core i3-7100's 3 MB.

Specification Summary

The Intel Core i9-9900K and Intel Core i3-7100 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 i9-9900K has a base speed of 3.6 GHz, while the Intel Core i3-7100 runs at 3.9 GHz.
Turbo Boost: The Intel Core i9-9900K supports a turbo speed of 5.0 GHz, compared to GHz for the Intel Core i3-7100.
Cores: The Intel Core i9-9900K has 8 cores, while the Intel Core i3-7100 has 2 cores.
Threads: The Intel Core i9-9900K supports 16 threads, compared to 4 threads for the Intel Core i3-7100.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-9900K uses the FCLGA1151-2, while the Intel Core i3-7100 uses the FCLGA1151.
Launch Date: The Intel Core i9-9900K was launched on Q4 2018, while the Intel Core i3-7100 was released on Q1 2017.
L3 Cache: The Intel Core i9-9900K has 16 MB of L3 cache, compared to 3 MB for the Intel Core i3-7100.

Detailed Specifications:

Specs	Intel Core i9-9900K	Intel Core i3-7100

Manufacturer	Intel	Intel
Speed	3.6 GHz	3.9 GHz
Turbo	5.0 GHz	GHz
Cores	8	2
Threads	16	4
Class	Desktop	Desktop
Socket	FCLGA1151-2	FCLGA1151
Launched	Q4 2018	Q1 2017
L3 Cache	16 MB	3 MB

Review:

Single Core Performance:

CPU Performance in single-threaded applications

Intel Core i9-9900K:

48%

Intel Core i3-7100:

38%

* More is Better

Multi Core Performance:

CPU Performance in multi-threaded applications

Intel Core i9-9900K

26%

Intel Core i3-7100:

* More is Better

Power Efficiency:

Power Consumption of CPU under full load

Intel Core i9-9900K: 95 watts

23.75%

Intel Core i3-7100: 51 watts

12.75%

* Lower is Better

Launched Date:

Time when the CPU was launched

Intel Core i9-9900K : Q4 2018 ✅

Intel Core i3-7100 : Q1 2017 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i9-9900K

Intel Core i3-7100

Pro's and Con's

Intel Core i9-9900K – Pros and Cons

Pros:

Newer Release: The Intel Core i9-9900K was launched more recently (Q4 2018) compared to the Intel Core i3-7100 (Q1 2017). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Turbo Boost Speed: The Intel Core i9-9900K supports a higher turbo boost speed of 5.0 GHz compared to the Intel Core i3-7100's GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2927, the Intel Core i9-9900K outperforms the Intel Core i3-7100 (score: 2298). 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 i9-9900K features a larger L3 cache of 16MB compared to the Intel Core i3-7100's 3MB. 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 i9-9900K has a higher TDP of 95W compared to the Intel Core i3-7100's 51W. 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 i3-7100 – Pros and Cons

Pros:

Higher Base Clock Speed: The Intel Core i3-7100 has a higher base clock speed of 3.9 GHz compared to the Intel Core i9-9900K's 3.6 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher CPU Mark Score: The Intel Core i3-7100 has a higher CPU Mark score of 85.98 compared to the Intel Core i9-9900K's 49.45. This indicates better overall performance across a wide range of tasks.

Cons:

Fewer Cores: The Intel Core i3-7100 has 2 cores, which is fewer than the Intel Core i9-9900K's 8 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Core i3-7100 has 4 threads, which is fewer than the Intel Core i9-9900K'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 i3-7100 scores 4319, which is lower than the Intel Core i9-9900K's score of 18245. This makes the Intel Core i9-9900K a better choice for heavy multitasking or parallel processing.

Productivity

Intel Core i9-9900K
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 i3-7100
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 i9-9900K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i3-7100
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Verdict