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Intel Core Ultra 5 245K vs Intel Pentium Gold G5420T

Table of Contents



Overview:

Comparison between Intel Core Ultra 5 245K and Intel Pentium Gold G5420T

Both CPUs are manufactured by Intel. Intel Pentium Gold G5420T has a higher base speed of 3.2 GHz compared to Intel Core Ultra 5 245K's GHz. Both CPUs have the same turbo speed of GHz. Intel Core Ultra 5 245K has more cores (14) compared to Intel Pentium Gold G5420T's 2 cores. Intel Pentium Gold G5420T supports more threads (4) compared to Intel Core Ultra 5 245K's threads.

Both CPUs belong to the same class: Desktop. Intel Core Ultra 5 245K uses the FCLGA1851 socket, while Intel Pentium Gold G5420T uses the FCLGA1151-2 socket. Intel Core Ultra 5 245K was launched in Q4 2024, while Intel Pentium Gold G5420T was launched in Q4 2019. Intel Core Ultra 5 245K has a larger L3 cache of 24 MB compared to Intel Pentium Gold G5420T's 4 MB.

Specification Summary

The Intel Core Ultra 5 245K and Intel Pentium Gold G5420T 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 245K has a base speed of GHz, while the Intel Pentium Gold G5420T runs at 3.2 GHz.
  • Turbo Boost: The Intel Core Ultra 5 245K supports a turbo speed of GHz, compared to GHz for the Intel Pentium Gold G5420T.
  • Cores: The Intel Core Ultra 5 245K has 14 cores, while the Intel Pentium Gold G5420T has 2 cores.
  • Threads: The Intel Core Ultra 5 245K supports threads, compared to 4 threads for the Intel Pentium Gold G5420T.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core Ultra 5 245K uses the FCLGA1851, while the Intel Pentium Gold G5420T uses the FCLGA1151-2.
  • Launch Date: The Intel Core Ultra 5 245K was launched on Q4 2024, while the Intel Pentium Gold G5420T was released on Q4 2019.
  • L3 Cache: The Intel Core Ultra 5 245K has 24 MB of L3 cache, compared to 4 MB for the Intel Pentium Gold G5420T.

Detailed Specifications:

Specs Intel Core Ultra 5 245K Intel Pentium Gold G5420T
Intel Intel
Manufacturer Intel Intel
Speed GHz 3.2 GHz
Turbo GHz GHz
Cores 14 2
Threads 4
Class Desktop Desktop
Socket FCLGA1851 FCLGA1151-2
Launched Q4 2024 Q4 2019
L3 Cache 24 MB 4 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core Ultra 5 245K:



78%
Intel Pentium Gold G5420T:
32%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core Ultra 5 245K



63%
Intel Pentium Gold G5420T:
4%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core Ultra 5 245K: 125 watts



31.25%
Intel Pentium Gold G5420T: 35 watts
8.75%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core Ultra 5 245K : Q4 2024 ✅

Intel Pentium Gold G5420T : Q4 2019 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core Ultra 5 245K



Intel Pentium Gold G5420T


Pro's and Con's

Intel Core Ultra 5 245K – Pros and Cons

Pros:

  • Newer Release: The Intel Core Ultra 5 245K was launched more recently (Q4 2024) compared to the Intel Pentium Gold G5420T (Q4 2019). 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 4688, the Intel Core Ultra 5 245K outperforms the Intel Pentium Gold G5420T (score: 1944). 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 245K features a larger L3 cache of 24MB compared to the Intel Pentium Gold G5420T'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 245K has a higher CPU Mark score of 137.74 compared to the Intel Pentium Gold G5420T's 53.25. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Threads: The Intel Core Ultra 5 245K has threads, which is fewer than the Intel Pentium Gold G5420T's 4 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Higher Power Consumption: The Intel Core Ultra 5 245K has a higher TDP of 125W compared to the Intel Pentium Gold G5420T'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.

Intel Pentium Gold G5420T – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Pentium Gold G5420T has a higher base clock speed of 3.2 GHz compared to the Intel Core Ultra 5 245K's GHz. This results in better performance for single-threaded tasks and general responsiveness.

Cons:

  • Fewer Cores: The Intel Pentium Gold G5420T has 2 cores, which is fewer than the Intel Core Ultra 5 245K'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 G5420T scores 3408, which is lower than the Intel Core Ultra 5 245K's score of 43938. This makes the Intel Core Ultra 5 245K a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core Ultra 5 245K
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 G5420T
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 245K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Pentium Gold G5420T
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core Ultra 5 245K

The Intel Core Ultra 5 245K 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 G5420T

The Intel Pentium Gold G5420T 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.