The Intel Atom N455 is a legacy, single-core, 64-bit processor. Intel has End-of-Lifed (EOL) support for this product. No official drivers are available for Windows 10 or Windows 11. The last officially supported operating systems are Windows 7 (32-bit or 64-bit) and Windows XP.
Intel removed these from their main site but keeps them in their "Download Center Archive":
If you want "interesting content" regarding this CPU, the best reading material isn't about Windows drivers—it’s about Linux. Because Windows 10 runs so poorly on the N455, this chip has become a favorite for the lightweight Linux community.
Published: [Current Date] Target OS: Windows XP, Windows 7 (Starter/Home Basic), Windows 10 (Legacy Mode), Linux intel r atom tm cpu n455 - 1.66ghz drivers
For everyday use: Only if you install a lightweight 32-bit Linux distro or stick to Windows 7 offline (e.g., for retro gaming, writing, or legacy hardware control).
For Windows 10/11: Avoid. The lack of proper graphics drivers makes the experience miserable—Chrome/Edge will be software-rendered and sluggish.
Driver Conclusion:
If you have a working N455 netbook, preserve the drivers you have. Archive the original C:\Windows\System32\DriverStore\FileRepository folder and your OEM’s driver CD (or ISO). This processor is now a museum piece—but with the right drivers, it can still run simple tasks reliably. The Intel Atom N455 is a legacy, single-core,
Need a specific driver file? Search for Intel GMA 3150 driver version 8.14.10.2230 or Intel Chipset Software 9.4.0.1027. Always scan with VirusTotal before installing legacy drivers from third-party sites.
The Intel Atom N455 (1.66GHz) is a legacy single-core mobile processor launched in 2010. While it was a staple of the netbook era, today it is widely considered an "entry-level" component only suitable for very basic tasks. Performance Review
Capabilities: It is primarily designed for low-demand tasks like basic word processing or simple web browsing. Its ultra-low 6.5W TDP makes it extremely power-efficient but limits its raw power significantly. Modern Limitations: If you want "interesting content" regarding this CPU,
Bottlenecks: The processor lacks SSE4 support, causing compatibility issues with many modern applications and games.
Multimedia: It struggles with HD video playback; standard web usage on platforms like YouTube can drive CPU usage to nearly 100%, leading to lag.
Memory: While the CPU is 64-bit capable, most motherboards limit RAM to a maximum of 2GB, which is a major bottleneck for modern operating systems. Driver & OS Compatibility Intel Atom N455 Specs - CPU Database - TechPowerUp
These are not from Intel. The N455 netbooks used various vendors: