Intel

Intel SL8HX Pentium 4 2.8GHz CPU

Name: Intel SL8HX Pentium 4 2.8GHz CPU
Brand: Intel
SKU: SL8HX

Power Your Desktop with Intel Pentium 4 Processor The Intel Pentium 4 SL8HX Processor delivers reliable performance for desktop computing, featuring a 2.8GHz clock speed and 1MB L2 cache. Specifications: Brand: Intel Model: SL8HX Socket: LGA775 Cores: 1 Frequency: 2.8 GHz L2 Cache: 1MB

$24.99*

✓ In Stock on Amazon.com

View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Power Your Desktop with Intel Pentium 4 Processor

The Intel Pentium 4 SL8HX Processor delivers reliable performance for desktop computing, featuring a 2.8GHz clock speed and 1MB L2 cache.

Specifications:

Brand: Intel
Model: SL8HX
Socket: LGA775
Cores: 1
Frequency: 2.8 GHz
L2 Cache: 1MB

Key Features

Intel Pentium 4 521 Desktop CPU Processor

Model: SL8HX

Socket: LGA775

Cores: 1

Frequency: 2.8 GHz

Specifications

Model

SL8HX

Socket

LGA775

Cores

Frequency

2.8 GHz

Processor Family

Intel Pentium 4

Pros & Cons

👍 Pros

The Intel Pentium 4 2.8GHz CPU provides a reliable processing solution for compatible older systems.
As a single-core processor, it can be suitable for systems with light computing demands or specific legacy applications.
The 2.8 GHz frequency offers a decent clock speed for its generation, supporting basic desktop operations.
The LGA775 socket type indicates compatibility with a wide range of motherboards from its era.
It serves as a direct replacement or upgrade for existing Pentium 4 systems that require this specific model.

👎 Cons

Being a single-core processor, its multitasking capabilities are extremely limited compared to modern CPUs.
The Intel Pentium 4 architecture is outdated, making it unsuitable for contemporary software and operating systems.
The 2.8 GHz frequency, while adequate for its time, will be significantly slower than current generation processors.
The LGA775 socket is an older standard, restricting this CPU to legacy motherboards and system builds.
It lacks advanced features like hyper-threading, turbo boost, or integrated graphics that are common in modern processors.

Frequently Asked Questions

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

The Intel SL8HX Pentium 4 processor operates at a frequency of 2.8 GHz.

How many processing cores does this CPU have?

This Intel Pentium 4 CPU features a single core for processing tasks.

What socket type does this processor use?

This Intel Pentium 4 521 Desktop CPU Processor is designed for the LGA775 socket type.

Is this CPU suitable for modern gaming or high-performance computing?

No, as a single-core Intel Pentium 4, it is an older processor and not suitable for modern gaming or high-performance computing tasks.

Can this processor be used as an upgrade for any system?

This processor is only compatible with motherboards that support the LGA775 socket and Intel Pentium 4 521 processors, specifically for older systems.

Intel SL8HX Pentium 4 2.8GHz CPU

Overview