{{tag>collection_mcmaster vendor_sgi vendor_weitek vendor_toshiba type_unknown year_1993 foundry_unknown}}
"Enhanced Floating Point R4K CPU" ([[http://archive.irix.cc/developerforum95/Silicon_Graphics_Developer_Forum_95_The_CD_Volume_2/documents/hw_handbook_html/intro.html|ref]])
====== Package ======
{{:mcmaster:sgi:twin-peaks:pack_top.jpg?300|}}
{{:mcmaster:sgi:twin-peaks:pack_btm.jpg?300|}}
====== Die ======
"*S*" represents the SGI logo.
"*W*" represents Weitek logo.
Copyright:
TIWN PEAKS
SGI *S*
WEITEK *W*
TOSHIBA
1993 (M)
[[https://siliconpr0n.org/map/sgi/twin-peaks/mcmaster_mz_mit20x/|mz_mit20x]]
* [[https://siliconpr0n.org/map/sgi/twin-peaks/single/sgi_twin-peaks_mcmaster_mz_mit20x.jpg|Single]] (50337x57310, 699.7MB)