Intel

Intel RK80546PG0721M Pentium 4 2.8GHz CPU

Name: Intel RK80546PG0721M Pentium 4 2.8GHz CPU
Brand: Intel
SKU: RK80546PG0721M
Rating: 3.0 (6 reviews)

★★★★★3.0 (6 reviews)

Experience Reliable Computing with the Intel Pentium 4The Intel Pentium 4 2.8GHz processor provides a dependable computing solution for desktop systems. Featuring an 800MHz front-side bus and 1MB of cache, this CPU delivers efficient performance for everyday tasks. Specifications: Clock Speed: ...

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Experience Reliable Computing with the Intel Pentium 4

The Intel Pentium 4 2.8GHz processor provides a dependable computing solution for desktop systems. Featuring an 800MHz front-side bus and 1MB of cache, this CPU delivers efficient performance for everyday tasks.

Specifications:

Clock Speed: 2.8GHz
Front Side Bus: 800MHz
Socket Type: 478pin
Cache: 1MB
Architecture: Prescott

Specifications

Brand

Intel

Processor Model

Pentium 4

Clock Speed

2.8GHz

Part Number

RK80546PG0721M

Pros & Cons

👍 Pros

Features an Intel Pentium 4 2.8GHz CPU, offering a stable clock speed suitable for legacy systems and basic computing needs.
This CPU is identified by the part number RK80546PG0721M, ensuring precise identification for compatible systems.
As an Intel product, it benefits from the brand's reputation for reliability in processor manufacturing.
The 2.8GHz clock speed provides sufficient processing power for many standard desktop applications of its era.
Ideal for repairing or upgrading older systems that require this specific Pentium 4 architecture.

👎 Cons

The Intel Pentium 4 2.8GHz CPU is an older generation processor, lacking the multi-core architecture and power efficiency of modern CPUs.
Specific details such as cache size, bus speed, or socket type are not provided, which are crucial for assessing compatibility and performance.
This CPU is likely limited to systems with older motherboards and RAM technologies, potentially requiring extensive compatibility research.
Performance for modern, demanding applications like gaming, video editing, or complex multitasking would be significantly limited.
No information is available regarding the CPU's integrated graphics capabilities, which would necessitate a dedicated graphics card.

Frequently Asked Questions

What is the clock speed of the Intel RK80546PG0721M Pentium 4 CPU?

The Intel RK80546PG0721M Pentium 4 CPU operates at a clock speed of 2.8GHz.

Is this a modern processor suitable for current high-performance tasks?

The Intel Pentium 4 is an older generation processor and would not be suitable for modern high-performance tasks, but it is functional for legacy systems.

What is the part number for this specific Intel Pentium 4 CPU?

The specific part number for this Intel Pentium 4 2.8GHz CPU is RK80546PG0721M.

Does this CPU come with a cooling solution?

The product title and features do not provide any information regarding the inclusion of a cooling solution with the CPU.

What type of socket does this Pentium 4 processor use?

The product title and features do not specify the socket type required for the Intel RK80546PG0721M Pentium 4 2.8GHz CPU, which is important for compatibility.

Intel RK80546PG0721M Pentium 4 2.8GHz CPU

Overview