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Intel Core i3-9320 vs Intel Core i7-5820K

Overview:

Comparison between Intel Core i3-9320 and Intel Core i7-5820K

Both CPUs are manufactured by Intel. Intel Core i3-9320 has a higher base speed of 3.7 GHz compared to Intel Core i7-5820K's 3.3 GHz. Intel Core i3-9320 has a higher turbo speed of 4.4 GHz compared to Intel Core i7-5820K's 3.6 GHz. Intel Core i7-5820K has more cores (6) compared to Intel Core i3-9320's 4 cores. Intel Core i7-5820K supports more threads (12) compared to Intel Core i3-9320's 4 threads.

Both CPUs belong to the same class: Desktop. Intel Core i3-9320 uses the FCLGA1151-2 socket, while Intel Core i7-5820K uses the LGA2011-v3 socket. Intel Core i3-9320 was launched in Q3 2019, while Intel Core i7-5820K was launched in Q3 2014. Intel Core i7-5820K has a larger L3 cache of 15 MB compared to Intel Core i3-9320's 8 MB.

Specification Summary

The Intel Core i3-9320 and Intel Core i7-5820K 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 i3-9320 has a base speed of 3.7 GHz, while the Intel Core i7-5820K runs at 3.3 GHz.
Turbo Boost: The Intel Core i3-9320 supports a turbo speed of 4.4 GHz, compared to 3.6 GHz for the Intel Core i7-5820K.
Cores: The Intel Core i3-9320 has 4 cores, while the Intel Core i7-5820K has 6 cores.
Threads: The Intel Core i3-9320 supports 4 threads, compared to 12 threads for the Intel Core i7-5820K.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i3-9320 uses the FCLGA1151-2, while the Intel Core i7-5820K uses the LGA2011-v3.
Launch Date: The Intel Core i3-9320 was launched on Q3 2019, while the Intel Core i7-5820K was released on Q3 2014.
L3 Cache: The Intel Core i3-9320 has 8 MB of L3 cache, compared to 15 MB for the Intel Core i7-5820K.

Detailed Specifications:

Specs	Intel Core i3-9320	Intel Core i7-5820K

Manufacturer	Intel	Intel
Speed	3.7 GHz	3.3 GHz
Turbo	4.4 GHz	3.6 GHz
Cores	4	6
Threads	4	12
Class	Desktop	Desktop
Socket	FCLGA1151-2	LGA2011-v3
Launched	Q3 2019	Q3 2014
L3 Cache	8 MB	15 MB

Review:

Single Core Performance:

CPU Performance in single-threaded applications

Intel Core i3-9320:

45%

Intel Core i7-5820K:

33%

* More is Better

Multi Core Performance:

CPU Performance in multi-threaded applications

Intel Core i3-9320

10%

Intel Core i7-5820K:

14%

* More is Better

Power Efficiency:

Power Consumption of CPU under full load

Intel Core i3-9320: 62 watts

15.5%

Intel Core i7-5820K: 140 watts

35%

* Lower is Better

Launched Date:

Time when the CPU was launched

Intel Core i3-9320 : Q3 2019 ✅

Intel Core i7-5820K : Q3 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i3-9320

Intel Core i7-5820K

Pro's and Con's

Intel Core i3-9320 – Pros and Cons

Pros:

Newer Release: The Intel Core i3-9320 was launched more recently (Q3 2019) compared to the Intel Core i7-5820K (Q3 2014). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The Intel Core i3-9320 has a higher base clock speed of 3.7 GHz compared to the Intel Core i7-5820K's 3.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i3-9320 supports a higher turbo boost speed of 4.4 GHz compared to the Intel Core i7-5820K's 3.6 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 2711, the Intel Core i3-9320 outperforms the Intel Core i7-5820K (score: 1992). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.

Cons:

Fewer Cores: The Intel Core i3-9320 has 4 cores, which is fewer than the Intel Core i7-5820K's 6 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Core i3-9320 has 4 threads, which is fewer than the Intel Core i7-5820K's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i3-9320 scores 7358, which is lower than the Intel Core i7-5820K's score of 9835. This makes the Intel Core i7-5820K a better choice for heavy multitasking or parallel processing.

Intel Core i7-5820K – Pros and Cons

Pros:

Larger L3 Cache: The Intel Core i7-5820K features a larger L3 cache of 15MB compared to the Intel Core i3-9320's 8MB. 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 i7-5820K has a higher CPU Mark score of 70.75 compared to the Intel Core i3-9320's 34.12. This indicates better overall performance across a wide range of tasks.

Cons:

Higher Power Consumption: The Intel Core i7-5820K has a higher TDP of 140W compared to the Intel Core i3-9320's 62W. 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 i3-9320
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.

Intel Core i7-5820K
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 i3-9320
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Intel Core i7-5820K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Verdict