List of VIA C3 microprocessors

The C3 microprocessor from VIA Technologies is a fifth-generation CPU targeted at the desktop and mobile markets.

Desktop processors C3 "Samuel 2" (150 nm) All models support: MMX, 3DNow!, LongHaul FPU runs at 50% of core speed

Model number Frequency L2-Cache Front Side Bus Multiplier Voltage TDP Socket Release date Part number(s)C3 667 667MHz 64KB 133MHz 5× 1.6V 2.5W Socket 370 2001 C3 733 733MHz 64KB 133MHz 5.5× 1.6V 10.35W Socket 370 March 25, 2001 C3 750 750MHz 64KB 100MHz 7.5× 1.6V 10.59W Socket 370 May 28, 2001 C3 800 800MHz 64KB 100MHz 8× 1.6V 11.3W Socket 370 2001 133MHz 6× 1.6V 13W EBGA

"Ezra"/"Ezra-T" (130 nm) All models support: MMX, 3DNow!, LongHaul FPU runs at 50% of core speed

Model number Frequency L2-Cache Front Side Bus Multiplier Voltage TDP Socket Release date Part number(s) C3 800 800MHz 64 KB 100MHz 8× 1.35V W Socket 370 June 5, 2001 133MHz 6× 8.3W C3 800T 800MHz 64KB 133MHz 6× W C3 850 850MHz 64KB 100MHz 8.5× 1.35V 9W Socket 370 2001 C3 866 866 MHz 64 KB 133MHz 6.5× 1.35V 9.2W Socket 370 September 11, 2001 C3 866T C3 900 900MHz 64KB 100MHz 9× 1.35V 9.4W Socket 370 2001 C3 933T 933MHz 64KB 133MHz 7× 1.35V 10W Socket 370 December 19, 2001 C3 1.0A 1000MHz 64KB 100MHz 10.0× 1.45V ~10W Socket 370 Unknown C3 1.0 1000MHz 64KB 133MHz 7.5× 1.35V W Socket 370 June 3, 2002

"Nehemiah" (130 nm) All models support: MMX, SSE, VIA PadLock (AES, RNG), LongHaul

Model number Frequency L2-Cache Front Side Bus Multiplier Voltage TDP Socket Release date Part number(s)C3 1.0A 1000 MHz 64 KB 133 MHz 7.5× 1.4 V 15 W Socket 370 January 22, 2003 C3 1.0B 1.45 V 15 W EBGA C3 1.1A 1133 MHz 64 KB 133 MHz 8.5× 1.4 V 16 W Socket 370 C3 1.1B 1.45 V 16 W EBGA C3 1.2A 1200 MHz 64 KB 133 MHz 9× 1.45 V 17 W Socket 370 C3 1.2B 133 MHz 9×  V 17 W EBGA C3 1.2C 200 MHz 6×  V C3 1.3A 1333 MHz 64 KB 133 MHz 10× 1.4 V 19 W Socket 370 C3 1.3B 133 MHz 10×  V 19 W EBGA C3 1.3C 1300 MHz 200 MHz 6.5×  V C3 1.4A 1400 MHz 64 KB 133 MHz 10.5× 1.4 V 21 W Socket 370 C3 1.4B 133 MHz 10.5×  V 21 W EBGA C3 1.4C 200 MHz 7×  V

Mobile processors C3-M "Ezra"/"Ezra-T" (130 nm) All models support: MMX, 3DNow!, LongHaul FPU runs at 50% of core speed

Model number Frequency L2-Cache Front Side Bus Multiplier Voltage TDP Socket Release date Part number(s)C3-M 933 933 MHz 64 KB 133 MHz 7× 1.35 V  W mFCPGA March 14, 2002

"Nehemiah" (130 nm) All models support: MMX, SSE, VIA PadLock (AES, RNG) VIA PowerSaver supported

Model number Frequency L2-Cache Front Side Bus Multiplier Voltage TDP Socket Release date Part number(s)C3-M 1.0B 1000 MHz 64 KB 133 MHz 7.5× 1.25 V 11 W EBGA July 8, 2003 C3-M 1.1B 1133 MHz 64 KB 133 MHz 8.5× 1.25 V 12 W EBGA C3-M 1.2B 1200 MHz 64 KB 133 MHz 9× 1.25 V 12 W EBGA C3-M 1.2C 200 MHz 6× 1.45 V C3-M 1.3B 1333 MHz 64 KB 133 MHz 10× 1.45 V 18 W EBGA C3-M 1.3C 1300 MHz 200 MHz 6.5× C3-M 1.4B 1400 MHz 64 KB 133 MHz 10.5× 1.45 V 19 W EBGA C3-M 1.4C 200 MHz 7×

External links VIA C3 product page VIA C3-M product page VIA Processor specification comparison

See also List of VIA microprocessors