Windows XP 2002 for the Itanium: Unbridled rage

Fans are mourning a dead computer dream while others ask why anyone wanted it at all

TLDR: A custom emulator has made it possible to run a rare Windows XP version built for Intel’s long-dead Itanium chips. The community reaction stole the show: some were weirdly nostalgic, some argued over Windows history, and others basically asked why this machine ever existed in the first place.

A dusty old tech ghost just lurched back to life: someone got an obscure version of Windows XP running on Itanium, a famously doomed Intel chip line that many people today have never even heard of. The original post on Virtually Fun is basically a survival diary of build errors, cross-compilers, and sheer stubbornness. But the real fireworks are in the comments, where nostalgia, nitpicking, and total bewilderment all collide.

The loudest mood? "I miss Itanium", which is the kind of sentence that immediately makes half the internet emotional and the other half spit out their drink. One commenter confessed the platform was still "alluring," then dropped the spicy idea that modern AI might have solved some of the chip’s old problems. That’s the kind of take that feels either visionary or completely cursed, depending on how much sleep you got. Meanwhile, another commenter swooped in with a history lesson, explaining that this weird XP version was not the same as the later 64-bit XP many people remember — a classic comment-thread power move.

Then came the practical crowd asking the brutally fair question: was there ever any real reason to run Windows on Itanium instead of normal PCs? Ouch. And for pure internet theater, one user casually posted an old product key from memory like a retired wizard reciting forbidden runes. So yes, the software runs — but the comments are where the resurrection turned into a full-on séance.

Key Points

  • The article reports that a QEMU fork now has workable Itanium Merced emulation capable of running Windows XP/2003.
  • Malte Kuhlmann's QEMU fork is described as based on syunnPC's AI-infused Itanium QEMU fork.
  • The author used a Mac mini running macOS to build the emulator-related components and firmware.
  • Binutils 2.46.0 reportedly configured and built successfully for the ia64-linux-gnu target.
  • GCC 15.3.0 was used for an IA-64 cross-compiler build, but the article reports a compilation issue involving zlib and a duplicate fdopen definition on macOS.

Hottest takes

"I miss itanium... I feel like a madman for saying it" — mghackerlady
"was there any advantage... instead of x86 back then?" — t1234s
"I used to have this key memorized" — WarOnPrivacy
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