List of VIA C7 microprocessors - AbsoluteAstronomy.com

The C7
VIA C7
The VIA C7 is an x86 central processing unit designed by Centaur Technology and sold by VIA Technologies.- Product history :The C7 delivers a number of improvements to the older VIA C3 cores but is nearly identical to the latest VIA C3 Nehemiah core. The C7 was officially launched in May 2005,...

microprocessor from VIA Technologies

VIA Technologies

VIA Technologies is a Taiwanese manufacturer of integrated circuits, mainly motherboard chipsets, CPUs, and memory, and is part of the Formosa Plastics Group. It is the world's largest independent manufacturer of motherboard chipsets...

is a seventh-generation CPU targeted at the consumer and embedded market.

"Esther" (90 nm)

All models support: MMX, SSE
Streaming SIMD Extensions
In computing, Streaming SIMD Extensions is a SIMD instruction set extension to the x86 architecture, designed by Intel and introduced in 1999 in their Pentium III series processors as a reply to AMD's 3DNow! . SSE contains 70 new instructions, most of which work on single precision floating point...

, SSE2
SSE2
SSE2, Streaming SIMD Extensions 2, is one of the Intel SIMD processor supplementary instruction sets first introduced by Intel with the initial version of the Pentium 4 in 2001. It extends the earlier SSE instruction set, and is intended to fully supplant MMX. Intel extended SSE2 to create SSE3...

, SSE3
SSE3
SSE3, Streaming SIMD Extensions 3, also known by its Intel code name Prescott New Instructions , is the third iteration of the SSE instruction set for the IA-32 architecture. Intel introduced SSE3 in early 2004 with the Prescott revision of their Pentium 4 CPU...

, NX bit
NX bit
The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions or for storage of data, a feature normally only found in Harvard architecture processors...

, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
VIA PowerSaver supported with 2 ACPI
ACPI
ACPI may refer to:*Advanced Configuration and Power Interface for computer configuration and management*Animation Council of the Philippines, Inc....

P-states

Model Number	Frequency	L2-Cache	Front Side Bus Front side bus A front-side bus is a computer communication interface often used in computers during the 1990s and 2000s.It typically carries data between the central processing unit and a memory controller hub, known as the northbridge....	Multiplier CPU multiplier In computing, the clock multiplier measures the ratio of an internal CPU clock rate to the externally supplied clock. A CPU with a 10x multiplier will thus see 10 internal cycles for every external clock cycle...	Voltage	TDP Thermal Design Power The thermal design power , sometimes called thermal design point, refers to the maximum amount of power the cooling system in a computer is required to dissipate. For example, a laptop's CPU cooling system may be designed for a 20 watt TDP, which means that it can dissipate up to 20 watts of heat...	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	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

"Esther" (90 nm)

All models support: MMX, SSE
Streaming SIMD Extensions
In computing, Streaming SIMD Extensions is a SIMD instruction set extension to the x86 architecture, designed by Intel and introduced in 1999 in their Pentium III series processors as a reply to AMD's 3DNow! . SSE contains 70 new instructions, most of which work on single precision floating point...

, SSE2
SSE2
SSE2, Streaming SIMD Extensions 2, is one of the Intel SIMD processor supplementary instruction sets first introduced by Intel with the initial version of the Pentium 4 in 2001. It extends the earlier SSE instruction set, and is intended to fully supplant MMX. Intel extended SSE2 to create SSE3...

, SSE3
SSE3
SSE3, Streaming SIMD Extensions 3, also known by its Intel code name Prescott New Instructions , is the third iteration of the SSE instruction set for the IA-32 architecture. Intel introduced SSE3 in early 2004 with the Prescott revision of their Pentium 4 CPU...

, NX bit
NX bit
The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions or for storage of data, a feature normally only found in Harvard architecture processors...

, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
VIA PowerSaver supported on Model D 1.8 and 2.0 with 2 ACPI
ACPI
ACPI may refer to:*Advanced Configuration and Power Interface for computer configuration and management*Animation Council of the Philippines, Inc....

P-states

Model Number	Frequency	L2-Cache	Front Side Bus Front side bus A front-side bus is a computer communication interface often used in computers during the 1990s and 2000s.It typically carries data between the central processing unit and a memory controller hub, known as the northbridge....	Multiplier CPU multiplier In computing, the clock multiplier measures the ratio of an internal CPU clock rate to the externally supplied clock. A CPU with a 10x multiplier will thus see 10 internal cycles for every external clock cycle...	Voltage	TDP Thermal Design Power The thermal design power , sometimes called thermal design point, refers to the maximum amount of power the cooling system in a computer is required to dissipate. For example, a laptop's CPU cooling system may be designed for a 20 watt TDP, which means that it can dissipate up to 20 watts of heat...	Socket	Release Date	Part Number(s)
C7-D 1.5	1500 MHz	128 KiB	400 MT/s	15×	1.084 V	25 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

"Esther" (standard-voltage, 90 nm)

All models support: MMX, SSE
Streaming SIMD Extensions
In computing, Streaming SIMD Extensions is a SIMD instruction set extension to the x86 architecture, designed by Intel and introduced in 1999 in their Pentium III series processors as a reply to AMD's 3DNow! . SSE contains 70 new instructions, most of which work on single precision floating point...

, SSE2
SSE2
SSE2, Streaming SIMD Extensions 2, is one of the Intel SIMD processor supplementary instruction sets first introduced by Intel with the initial version of the Pentium 4 in 2001. It extends the earlier SSE instruction set, and is intended to fully supplant MMX. Intel extended SSE2 to create SSE3...

, SSE3
SSE3
SSE3, Streaming SIMD Extensions 3, also known by its Intel code name Prescott New Instructions , is the third iteration of the SSE instruction set for the IA-32 architecture. Intel introduced SSE3 in early 2004 with the Prescott revision of their Pentium 4 CPU...

, NX bit
NX bit
The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions or for storage of data, a feature normally only found in Harvard architecture processors...

, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
VIA PowerSaver supported with up to 8 ACPI
ACPI
ACPI may refer to:*Advanced Configuration and Power Interface for computer configuration and management*Animation Council of the Philippines, Inc....

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
Streaming SIMD Extensions
In computing, Streaming SIMD Extensions is a SIMD instruction set extension to the x86 architecture, designed by Intel and introduced in 1999 in their Pentium III series processors as a reply to AMD's 3DNow! . SSE contains 70 new instructions, most of which work on single precision floating point...

, SSE2
SSE2
SSE2, Streaming SIMD Extensions 2, is one of the Intel SIMD processor supplementary instruction sets first introduced by Intel with the initial version of the Pentium 4 in 2001. It extends the earlier SSE instruction set, and is intended to fully supplant MMX. Intel extended SSE2 to create SSE3...

, SSE3
SSE3
SSE3, Streaming SIMD Extensions 3, also known by its Intel code name Prescott New Instructions , is the third iteration of the SSE instruction set for the IA-32 architecture. Intel introduced SSE3 in early 2004 with the Prescott revision of their Pentium 4 CPU...

, NX bit
NX bit
The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions or for storage of data, a feature normally only found in Harvard architecture processors...

, VIA PadLock (SHA, AES, Montgomery Multiplier, RNG)
VIA PowerSaver supported with up to 8 ACPI
ACPI
ACPI may refer to:*Advanced Configuration and Power Interface for computer configuration and management*Animation Council of the Philippines, Inc....

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×	N/A	3.5 W	Socket 479	March 10, 2006
C7-M ULV	1.2 GHz	128 KB	400 MHz	12×	N/A	5 W	Socket 479	March 10, 2006
C7-M ULV	1.2 GHz	128 KB	800 MHz	?	N/A	5 W	Socket 479	?
C7-M ULV	1.5 GHz	128 KB	400 MHz	15×	N/A	7.5 W	Socket 479	March 10, 2006
C7-M ULV	1.6 GHz	128 KB	400 MHz	?	N/A	7.5 W	Socket 479	?
C7-M ULV	1.6 GHz	128 KB	800 MHz	8×	N/A	8 W	Socket 479	September 2007

External links

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