The UltraSPARC III, code-named "Cheetah", is a microprocessor that implements the SPARC V9 instruction set architecture (ISA) developed by Sun Microsystems...

The UltraSPARC II, code-named "Blackbird", is a microprocessor implementation of the SPARC V9 instruction set architecture (ISA) developed by Sun Microsystems...

(PBGA). SuperSPARC UltraSPARC II UltraSPARC III UltraSPARC IV Greenley, D. et al. (1995). "UltraSPARC: The next generation superscalar 64-bit SPARC". Proceedings...

fourth generation of UltraSPARC microprocessors, and implement the 64-bit SPARC V9 instruction set architecture (ISA). The UltraSPARC IV was originally to...

new-from-the-ground-up SPARC microprocessor implementation that conforms to the UltraSPARC Architecture 2005 specification and executes the full SPARC V9 instruction...

64-bit architecture and was first released in Sun's UltraSPARC processors in 1995. Later, SPARC processors were used in symmetric multiprocessing (SMP)...

branding coincided with the introduction of the UltraSPARC III processor, superseding the UltraSPARC II-based Sun Enterprise series. In 2003, Sun broadened...

The Ultra 5 (code-named Otter) and Ultra 10 (code-named Sea Lion) are 64-bit Sun Microsystems workstations based on the UltraSPARC IIi microprocessor available...

Ultra brand was later revived with the launch of the Ultra 20 and Ultra 40, albeit to some confusion, since they were no longer based on UltraSPARC processors...

May 2005. The Sun Fire 15K supported up to 106 UltraSPARC III processors (up to 1.2 GHz), or 72 UltraSPARC IVs (up to 1.35 GHz & 288 total threads) across...