Engineering:List of VIA C7 microprocessors

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The C7 microprocessor from VIA Technologies is a seventh-generation CPU targeted at the consumer and embedded market.

Desktop processors

C7

"Esther" (90 nm)

• All models support: MMX, SSE, SSE2, SSE3, NX bit, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
• VIA PowerSaver supported with 2 ACPI P-states

Model Number	Frequency	L2-Cache	Front Side Bus	Multiplier	Voltage	TDP	Socket	Release Date	Part Number(s)
C7 1.0	1000 MHz	128 KiB	400 MT/s	10×	V	9 W	NanoBGA2	May 27, 2005
C7 1.3	1300 MHz	128 KiB	400 MT/s	13×	1.004 V	10 W	NanoBGA2	May 27, 2005
C7 1.5	1500 MHz	128 KiB	400 MT/s	15×	V	12 W	NanoBGA2	May 27, 2005
C7 1.6	1600 MHz	128 KiB	400 MT/s	16×	V	15 W	NanoBGA2	May 27, 2005
C7 1.8	1800 MHz	128 KiB	800 MT/s	9×	V	18 W	NanoBGA2	May 27, 2005
C7 2.0	2000 MHz	128 KiB	800 MT/s	10×	V	20 W	NanoBGA2	May 27, 2005

C7-D

"Esther" (90 nm)

• All models support: MMX, SSE, SSE2, SSE3, NX bit, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
• VIA PowerSaver supported on Model D 1.8 and 2.0 with 2 ACPI P-states

Model Number	Frequency	L2-Cache	Front Side Bus	Multiplier	Voltage	TDP	Socket	Release Date	Part Number(s)
C7-D 1.5	1500 MHz	128 KiB	400 MT/s	15×	1.084 V	15 W	NanoBGA2	September 13, 2006
C7-D 1.8	1800 MHz	128 KiB	400 MT/s	18×	V	20 W	NanoBGA2	September 13, 2006
C7-D 2.0	2000 MHz	128 KiB	800 MT/s	10×	V	W	NanoBGA2

Mobile processors

C7-M

"Esther" (standard-voltage, 90 nm)

• All models support: MMX, SSE, SSE2, SSE3, NX bit, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
• VIA PowerSaver supported with up to 8 ACPI P-states

Model Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date
C7-M 754	1.5 GHz	128 KB	400 MHz	15×	1.004 V	12 W	Socket 479	June 1, 2005
C7-M 764	1.6 GHz	128 KB	400 MHz	16×	1.084 V	15 W	Socket 479	June 1, 2005
C7-M 765	1.6 GHz	128 KB	533 MHz	12×	1.084 V	15 W	Socket 479	June 1, 2005
C7-M 784	1.8 GHz	128 KB	400 MHz	18×	1.148 V	18 W	Socket 479	June 1, 2005
C7-M 785	1.86 GHz	128 KB	533 MHz	14×	1.148 V	18 W	Socket 479	June 1, 2005
C7-M 794	2 GHz	128 KB	400 MHz	20×	1.196 V	20 W	Socket 479	June 1, 2005
C7-M 795	2 GHz	128 KB	533 MHz	15×	1.148 V - 1.196 V	20 W	Socket 479	June 1, 2005

"Esther" (ultra-low-voltage, 90 nm)

• All models support: MMX, SSE, SSE2, SSE3, NX bit, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
• VIA PowerSaver supported with up to 8 ACPI P-states

Model Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number(s)
C7-M ULV	1 GHz	128 KB	400 MHz	10×	0.796 V	3.5 W	Socket 479	March 10, 2006
C7-M ULV	1.2 GHz	128 KB	400 MHz	12×	0.796 - 0.844 V	5 W	Socket 479	March 10, 2006
C7-M ULV	1.2 GHz	128 KB	800 MHz	6x	0.796 - 0.844 V	5 W	Socket 479	?
C7-M ULV	1.5 GHz	128 KB	400 MHz	15×	0.795 - 0.957 V	7.5 W	Socket 479	March 10, 2006
C7-M ULV	1.6 GHz	128 KB	400 MHz	16x	0.796 - 0.957 V	7.5 W	Socket 479	?
C7-M ULV	1.6 GHz	128 KB	800 MHz	8×	0.796 - 0.988 V	8 W	Socket 479	September 2007

External links

• VIA C7 product page
• VIA C7-D product page
• VIA C7-M product page

See also

• List of VIA microprocessors