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Intel Core i9-9940X vs Intel Core i7-6950X

Overview:

Comparison between Intel Core i9-9940X and Intel Core i7-6950X

Both CPUs are manufactured by Intel. Intel Core i9-9940X has a higher base speed of 3.3 GHz compared to Intel Core i7-6950X's 3.0 GHz. Intel Core i9-9940X has a higher turbo speed of 4.5 GHz compared to Intel Core i7-6950X's 4.0 GHz. Intel Core i9-9940X has more cores (14) compared to Intel Core i7-6950X's 10 cores. Intel Core i9-9940X supports more threads (28) compared to Intel Core i7-6950X's 20 threads.

Both CPUs belong to the same class: Desktop. Intel Core i9-9940X uses the FCLGA2066 socket, while Intel Core i7-6950X uses the LGA2011-v3 socket. Intel Core i9-9940X was launched in Q4 2018, while Intel Core i7-6950X was launched in Q2 2016. Intel Core i7-6950X has a larger L3 cache of 25 MB compared to Intel Core i9-9940X's 19 MB.

Specification Summary

The Intel Core i9-9940X and Intel Core i7-6950X 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 i9-9940X has a base speed of 3.3 GHz, while the Intel Core i7-6950X runs at 3.0 GHz.
Turbo Boost: The Intel Core i9-9940X supports a turbo speed of 4.5 GHz, compared to 4.0 GHz for the Intel Core i7-6950X.
Cores: The Intel Core i9-9940X has 14 cores, while the Intel Core i7-6950X has 10 cores.
Threads: The Intel Core i9-9940X supports 28 threads, compared to 20 threads for the Intel Core i7-6950X.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-9940X uses the FCLGA2066, while the Intel Core i7-6950X uses the LGA2011-v3.
Launch Date: The Intel Core i9-9940X was launched on Q4 2018, while the Intel Core i7-6950X was released on Q2 2016.
L3 Cache: The Intel Core i9-9940X has 19 MB of L3 cache, compared to 25 MB for the Intel Core i7-6950X.

Detailed Specifications:

Specs	Intel Core i9-9940X	Intel Core i7-6950X

Manufacturer	Intel	Intel
Speed	3.3 GHz	3.0 GHz
Turbo	4.5 GHz	4.0 GHz
Cores	14	10
Threads	28	20
Class	Desktop	Desktop
Socket	FCLGA2066	LGA2011-v3
Launched	Q4 2018	Q2 2016
L3 Cache	19 MB	25 MB

Review:

Single Core Performance:

CPU Performance in single-threaded applications

Intel Core i9-9940X:

43%

Intel Core i7-6950X:

38%

* More is Better

Multi Core Performance:

CPU Performance in multi-threaded applications

Intel Core i9-9940X

40%

Intel Core i7-6950X:

25%

* More is Better

Power Efficiency:

Power Consumption of CPU under full load

Intel Core i9-9940X: 165 watts

41.25%

Intel Core i7-6950X: 140 watts

35%

* Lower is Better

Launched Date:

Time when the CPU was launched

Intel Core i9-9940X : Q4 2018 ✅

Intel Core i7-6950X : Q2 2016 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i9-9940X

Intel Core i7-6950X

Pro's and Con's

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 i7-6950X (Q2 2016). 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 i7-6950X's 3.0 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 i7-6950X's 4.0 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2629, the Intel Core i9-9940X outperforms the Intel Core i7-6950X (score: 2324). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.

Cons:

Higher Power Consumption: The Intel Core i9-9940X has a higher TDP of 165W compared to the Intel Core i7-6950X's 140W. 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 i7-6950X – Pros and Cons

Pros:

Larger L3 Cache: The Intel Core i7-6950X features a larger L3 cache of 25MB 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 i7-6950X has a higher CPU Mark score of 89.31 compared to the Intel Core i9-9940X's 30.21. This indicates better overall performance across a wide range of tasks.

Cons:

Fewer Cores: The Intel Core i7-6950X has 10 cores, which is fewer than the Intel Core i9-9940X's 14 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Core i7-6950X has 20 threads, which is fewer than the Intel Core i9-9940X's 28 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i7-6950X scores 17348, which is lower than the Intel Core i9-9940X's score of 28064. This makes the Intel Core i9-9940X a better choice for heavy multitasking or parallel processing.

Productivity

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.

Intel Core i7-6950X
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 i9-9940X
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i7-6950X
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Verdict