almanach CPU VIA
VIA Technologies / Taiwan
owner of Cyrix since Jul 1999
owner of Centaur WinChip since Sep 1999
Cyrix III
6-5-x
'Joshua', Cyrix Gobi, 433-533MHz, PGA370
0.18µm, FSB133
64/256KB L1/L2, MMX, 3Dnow
Cyrix III v2.0
6-6-0
Samuel I, 'WinChip C5A'
0.18µm, 400-750MHz, 1.5/1.9/2.0V, FSB100/133
128/0KB L1/L2
Samuel LP
mobile, -466MHz, FSB133
Samuel LP+
mobile, -600MHz
6-7-0..7
Samuel 2, 'WinChip C5B'
666-733MHz, 1.6V, FSB133, 0.15µm
128/64KB L1,L2
Ezra
6-7-8..F
WinChip C5C
800-950MHz, 1.35V, FSB133, 0.13µm
128/64KB L1/L2
Eden ESP
6-7-0..7
Samuel 2, 'WinChip C5B'
ESP 4000, 4.0x100MHz, 1.05V, 0.13µm
128/64KB L1/L2
6-7-8..F
Ezra
ESP 5000, 4.0x133MHz, 1.20V, 0.13µm
128/64KB L1/L2
6-7-8..F
Ezra-T, 'WinChip C5C'
800-950MHz, 1.35V, FSB133, 0.13µm
128/64KB L1/L2
6-8-0..7
Ezra-T, AIS, 'WinChip C5N'
ESP 6000, 5.0x133MHz, 1.10V, 0.13µm
128/64KB L1/L2
Antaur
6-9-0..7
'Nehemiah', 'C5X'-core, AIS
0.13µm, 900-1200MHz, FSB266
2x64/0KB L1/L2, MMX, 3DNow, ISSE
6-9-0..7
'C5XL'-core, AIS, LP
mobile, 600-800MHz
2x64/256KB L1/L2, MMX, 3DNow, ISSE
6-9-8..F
'Nehemia+', 'C5P'-core, DualCPU
1200+MHz
2x64/256KB L1/L2, MMX, 3DNow, ISSE
Esther
?-?-?
'C5Y'-core
0.13µm, 2.0+GHz, FSB266
??
Matthew
?-?-?
CyrixIII core + Savage4 + NorthBridge Pro-133X
0.18µm, 550+MHz
MMX, 3DNow, ISSE
???
?-?-?
'CZA'
0.10µm, 2.0+GHz, Pentium 4 bus
??
Joshua v3.1: first tape out 21/03/2000
AIS - Advanced Instruction Set (Redesigned x86 Bound instruction)