Intel Driver Xx.xx.15.4251 May 2026

Having supported hundreds of enterprise devices running this driver (notably Dell OptiPlex 9020, Lenovo ThinkPad T440p, and HP EliteBook 840 G2), I have compiled a realistic profile of its performance.

| Processor Family | Specific Graphics Controller(s) | |----------------|----------------------------------| | Intel 4th Gen (Haswell) | HD Graphics 4200, 4400, 4600, 5000 | | Intel 4th Gen (Haswell Refresh) | HD Graphics 4400, 4600, P4600, P4700 | | Intel 5th Gen (Broadwell) | HD Graphics 5500, 6000, Iris 6100 | | Intel 6th Gen (Skylake) – Early | HD Graphics 510, 520, 530 (limited compatibility) | intel driver xx.xx.15.4251

Note: For Skylake (6th gen), Intel later released a separate 15.40.x branch. Driver 15.4251 is often the last compatible version for Windows 7/8.1 on Skylake before Microsoft’s “Windows Update blocking” policy took effect. Having supported hundreds of enterprise devices running this

If your device manager shows “Intel(R) HD Graphics Family” without a specific generation number, there is a high chance that .4251 is the generic driver Windows Update will push. A blog post about this driver often touches

A blog post about this driver often touches on Intel's unique distribution model: