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Intel Core Ultra 5 245KF vs Intel Pentium Gold G6400

Table of Contents



Overview:

Comparison between Intel Core Ultra 5 245KF and Intel Pentium Gold G6400

Both CPUs are manufactured by Intel. Intel Pentium Gold G6400 has a higher base speed of 4.0 GHz compared to Intel Core Ultra 5 245KF's GHz. Both CPUs have the same turbo speed of GHz. Intel Core Ultra 5 245KF has more cores (14) compared to Intel Pentium Gold G6400's 2 cores. Intel Pentium Gold G6400 supports more threads (4) compared to Intel Core Ultra 5 245KF's threads.

Both CPUs belong to the same class: Desktop. Intel Core Ultra 5 245KF uses the FCLGA1851 socket, while Intel Pentium Gold G6400 uses the FCLGA1200 socket. Intel Core Ultra 5 245KF was launched in Q4 2024, while Intel Pentium Gold G6400 was launched in Q3 2020. Intel Core Ultra 5 245KF has a larger L3 cache of 24 MB compared to Intel Pentium Gold G6400's 4 MB.

Specification Summary

The Intel Core Ultra 5 245KF and Intel Pentium Gold G6400 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 Ultra 5 245KF has a base speed of GHz, while the Intel Pentium Gold G6400 runs at 4.0 GHz.
  • Turbo Boost: The Intel Core Ultra 5 245KF supports a turbo speed of GHz, compared to GHz for the Intel Pentium Gold G6400.
  • Cores: The Intel Core Ultra 5 245KF has 14 cores, while the Intel Pentium Gold G6400 has 2 cores.
  • Threads: The Intel Core Ultra 5 245KF supports threads, compared to 4 threads for the Intel Pentium Gold G6400.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core Ultra 5 245KF uses the FCLGA1851, while the Intel Pentium Gold G6400 uses the FCLGA1200.
  • Launch Date: The Intel Core Ultra 5 245KF was launched on Q4 2024, while the Intel Pentium Gold G6400 was released on Q3 2020.
  • L3 Cache: The Intel Core Ultra 5 245KF has 24 MB of L3 cache, compared to 4 MB for the Intel Pentium Gold G6400.

Detailed Specifications:

Specs Intel Core Ultra 5 245KF Intel Pentium Gold G6400
Intel Intel
Manufacturer Intel Intel
Speed GHz 4.0 GHz
Turbo GHz GHz
Cores 14 2
Threads 4
Class Desktop Desktop
Socket FCLGA1851 FCLGA1200
Launched Q4 2024 Q3 2020
L3 Cache 24 MB 4 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core Ultra 5 245KF:



79%
Intel Pentium Gold G6400:
41%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core Ultra 5 245KF



63%
Intel Pentium Gold G6400:
5%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core Ultra 5 245KF: 125 watts



31.25%
Intel Pentium Gold G6400: 58 watts
14.5%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core Ultra 5 245KF : Q4 2024 ✅

Intel Pentium Gold G6400 : Q3 2020 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core Ultra 5 245KF



Intel Pentium Gold G6400


Pro's and Con's

Intel Core Ultra 5 245KF – Pros and Cons

Pros:

  • Newer Release: The Intel Core Ultra 5 245KF was launched more recently (Q4 2024) compared to the Intel Pentium Gold G6400 (Q3 2020). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Faster Single-Core Performance: With a single-threaded performance score of 4761, the Intel Core Ultra 5 245KF outperforms the Intel Pentium Gold G6400 (score: 2464). 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 Ultra 5 245KF features a larger L3 cache of 24MB compared to the Intel Pentium Gold G6400's 4MB. 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 Ultra 5 245KF has a higher CPU Mark score of 162.87 compared to the Intel Pentium Gold G6400's 55.72. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Threads: The Intel Core Ultra 5 245KF has threads, which is fewer than the Intel Pentium Gold G6400's 4 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Higher Power Consumption: The Intel Core Ultra 5 245KF has a higher TDP of 125W compared to the Intel Pentium Gold G6400's 58W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

Intel Pentium Gold G6400 – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Pentium Gold G6400 has a higher base clock speed of 4.0 GHz compared to the Intel Core Ultra 5 245KF's GHz. This results in better performance for single-threaded tasks and general responsiveness.

Cons:

  • Fewer Cores: The Intel Pentium Gold G6400 has 2 cores, which is fewer than the Intel Core Ultra 5 245KF's 14 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 Pentium Gold G6400 scores 4123, which is lower than the Intel Core Ultra 5 245KF's score of 43973. This makes the Intel Core Ultra 5 245KF a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core Ultra 5 245KF
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 Pentium Gold G6400
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 Ultra 5 245KF
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Pentium Gold G6400
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core Ultra 5 245KF

The Intel Core Ultra 5 245KF 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 Pentium Gold G6400

The Intel Pentium Gold G6400 is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.