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Intel Core i9-13900T vs Intel Core i9-9940X

Overview:

Comparison between Intel Core i9-13900T and Intel Core i9-9940X

Both CPUs are manufactured by Intel. Intel Core i9-9940X has a higher base speed of 3.3 GHz compared to Intel Core i9-13900T's GHz. Intel Core i9-9940X has a higher turbo speed of 4.5 GHz compared to Intel Core i9-13900T's GHz. Intel Core i9-13900T has more cores (24) compared to Intel Core i9-9940X's 14 cores. Intel Core i9-9940X supports more threads (28) compared to Intel Core i9-13900T's threads.

Both CPUs belong to the same class: Desktop. Intel Core i9-13900T uses the FCLGA1700 socket, while Intel Core i9-9940X uses the FCLGA2066 socket. Intel Core i9-13900T was launched in Q1 2023, while Intel Core i9-9940X was launched in Q4 2018. Intel Core i9-13900T has a larger L3 cache of 36 MB compared to Intel Core i9-9940X's 19 MB.

Specification Summary

The Intel Core i9-13900T and Intel Core i9-9940X 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 i9-13900T has a base speed of GHz, while the Intel Core i9-9940X runs at 3.3 GHz.
Turbo Boost: The Intel Core i9-13900T supports a turbo speed of GHz, compared to 4.5 GHz for the Intel Core i9-9940X.
Cores: The Intel Core i9-13900T has 24 cores, while the Intel Core i9-9940X has 14 cores.
Threads: The Intel Core i9-13900T supports threads, compared to 28 threads for the Intel Core i9-9940X.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-13900T uses the FCLGA1700, while the Intel Core i9-9940X uses the FCLGA2066.
Launch Date: The Intel Core i9-13900T was launched on Q1 2023, while the Intel Core i9-9940X was released on Q4 2018.
L3 Cache: The Intel Core i9-13900T has 36 MB of L3 cache, compared to 19 MB for the Intel Core i9-9940X.

Detailed Specifications:

Specs	Intel Core i9-13900T	Intel Core i9-9940X

Manufacturer	Intel	Intel
Speed	GHz	3.3 GHz
Turbo	GHz	4.5 GHz
Cores	24	14
Threads		28
Class	Desktop	Desktop
Socket	FCLGA1700	FCLGA2066
Launched	Q1 2023	Q4 2018
L3 Cache	36 MB	19 MB

Review:

Single Core Performance:

CPU Performance in single-threaded applications

Intel Core i9-13900T:

70%

Intel Core i9-9940X:

43%

* More is Better

Multi Core Performance:

CPU Performance in multi-threaded applications

Intel Core i9-13900T

63%

Intel Core i9-9940X:

40%

* More is Better

Power Efficiency:

Power Consumption of CPU under full load

Intel Core i9-13900T: 35 watts

8.75%

Intel Core i9-9940X: 165 watts

41.25%

* Lower is Better

Launched Date:

Time when the CPU was launched

Intel Core i9-13900T : Q1 2023 ✅

Intel Core i9-9940X : Q4 2018 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i9-13900T

Intel Core i9-9940X

Pro's and Con's

Intel Core i9-13900T – Pros and Cons

Pros:

Faster Single-Core Performance: With a single-threaded performance score of 4205, the Intel Core i9-13900T outperforms the Intel Core i9-9940X (score: 2629). 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 i9-13900T features a larger L3 cache of 36MB compared to the Intel Core i9-9940X's 19MB. 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 i9-13900T has a higher CPU Mark score of 80.12 compared to the Intel Core i9-9940X's 30.21. This indicates better overall performance across a wide range of tasks.

Cons:

Fewer Threads: The Intel Core i9-13900T has threads, which is fewer than the Intel Core i9-9940X's 28 threads. This may limit its ability to handle highly parallel workloads efficiently.

Intel Core i9-9940X – Pros and Cons

Pros:

Newer Release: The Intel Core i9-9940X was launched more recently (Q4 2018) compared to the Intel Core i9-13900T (Q1 2023). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i9-9940X has a higher base clock speed of 3.3 GHz compared to the Intel Core i9-13900T's GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i9-9940X supports a higher turbo boost speed of 4.5 GHz compared to the Intel Core i9-13900T's GHz. This allows for better performance during peak workloads.

Cons:

Fewer Cores: The Intel Core i9-9940X has 14 cores, which is fewer than the Intel Core i9-13900T'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 i9-9940X scores 28064, which is lower than the Intel Core i9-13900T's score of 43986. This makes the Intel Core i9-13900T a better choice for heavy multitasking or parallel processing.
Higher Power Consumption: The Intel Core i9-9940X has a higher TDP of 165W compared to the Intel Core i9-13900T's 35W. 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 i9-13900T
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 i9-9940X
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 i9-13900T
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i9-9940X
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Verdict