The is a legacy single-core mobile processor released in 2010 for entry-level netbooks. While it was a staple of its era due to its incredibly low 7W TDP , it is considered extremely underpowered for modern computing tasks as of 2026. Performance Review
Finding these older drivers requires knowing where to look, as they are no longer featured prominently. Here are the three best sources:
If the automated tool does not work, you can search for "Atom N455" directly in the Intel Download Center .
Proper driver installation ensures that the machine functions at its absolute best absolute potential—making it perfectly suitable as a dedicated distraction-free writing tool, a basic file server, a vintage gaming machine running early 2000s titles, or a learning tool for lightweight Linux terminal operations.
Disclaimer: As of 2026, some legacy driver links may be broken. Always practice caution when downloading drivers from third-party sites. Intel Atom N455 Specs - CPU Database - TechPowerUp intel r atom tm cpu n455 166ghz drivers
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If an automated setup wizard ( setup.exe ) fails or gives an "OS not supported" error on Windows 10, use this manual installation workaround:
When searching, verify these specs to avoid installing the wrong software: Intel Atom N455 Clock Speed: 1.66 GHz Graphics: Intel GMA 3150 Chipset: Intel NM10 Express Pro-Tip: Improving Performance
To understand why drivers are critical for this specific hardware, you must look at its integrated architecture. The Intel Atom N455 belongs to the Pineview generation and features: The is a legacy single-core mobile processor released
Windows 10 can run on the N455, but Intel offer official Windows 10 drivers for the GMA 3150 graphics. The system will use the Microsoft Basic Display Adapter, limiting resolution adjustments and causing video playback lag. Windows 10 64-bit is highly discouraged due to the 2 GB RAM limit of the CPU. Essential Drivers to Download
While the N455 supports 64-bit instruction sets, its limited performance and memory (max 2 GB RAM) often make it more suitable for 32-bit environments. HP Support Community Intel graphics - ArchWiki
The Intel® Atom™ Processor N455 (1.66 GHz)
The N455 was designed primarily for and Windows XP . While it can run Windows 10 (32-bit), Intel does not offer official Windows 10 drivers. You will generally have to rely on the Windows 7 drivers, which are often cross-compatible. How to Download the Drivers 1. The Official Intel Method (Legacy) Here are the three best sources: If the
Because Intel has archived legacy downloads, you must source them from your laptop manufacturer's official support page (e.g., ASUS, Acer, HP, Dell) using your specific netbook model number. Step 3: Install the Chipset Driver First Run the downloaded Chipset .exe installer. Follow the on-screen prompts. immediately after installation. Step 4: Install the Graphics Driver Launch the Intel GMA 3150 installer package. Select standard installation settings. Your screen may flicker during this process.
: Many users successfully force-install the Windows 7 (32-bit) graphics driver onto Windows 10 (32-bit) using Compatibility Mode. Note that Windows 11 is strictly 64-bit and is too heavy to run functionally on this single-core CPU. Linux Distributions
Because the graphics and memory controller are built into the processor, updating your "CPU drivers" actually means updating your graphics and chipset software. 2. Supported Operating Systems
This CPU usually supports a maximum of 2GB of DDR3 RAM .