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Product NameIntel® EP80579 Integrated Processor with Intel® QuickAssist Technology, 1200 MHz Intel® EP80579 Integrated Processor, 1200 MHz Intel® EP80579 Integrated Processor with Intel® QuickAssist Technology, 1066 MHz Intel® EP80579 Integrated Processor, 1066 MHz Intel® EP80579 Integrated Processor with Intel® QuickAssist Technology, 600 MHz Intel® EP80579 Integrated Processor, 600 MHz
Code Name Tolapai Tolapai Tolapai Tolapai Tolapai Tolapai
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Essentials
StatusLaunchedLaunchedLaunchedLaunchedLaunchedLaunched
Launch DateQ3'08Q3'08Q3'08Q3'08Q3'08Q3'08
Bus Type
# of Cores111111
# of Threads111111
Clock Speed1.2 GHz1.2 GHz1 GHz1 GHz600 MHz600 MHz
Cache256 KB L2 Cache256 KB L2 Cache256 KB L2 Cache256 KB L2 Cache256 KB L2 Cache256 KB L2 Cache
FSB ParityNoNoNoNoNoNo
Instruction Set32-bit32-bit32-bit32-bit32-bit32-bit
Embedded Options AvailableYesYesYesYesYesYes
Lithography90 nm90 nm90 nm90 nm
Max TDP21 W19 W20 W18 W13 W11 W
VID Voltage Range1.31.31.31.31.01.0
Recommended Customer PriceTRAY: $102.00TRAY: $70.00TRAY: $66.00 - $102.00TRAY: $42.00TRAY: $44.00TRAY: $40.00 - $51.00
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Memory Specifications
Max Memory Size (dependent on memory type)4 GB4 GB4 GB4 GB4 GB4 GB
Memory TypesDDR2-400 / DDR2-533 / DDR2-667 / DDR2-800DDR2-400 / DDR2-533 / DDR2-667 / DDR2-800DDR2-400 / DDR2-533 / DDR2-667 / DDR2-800DDR2-400 / DDR2-533 / DDR2-667 / DDR2-800DDR2-400 / DDR2-533 / DDR2-667 / DDR2-800DDR2-400 / DDR2-533 / DDR2-667 / DDR2-800
# of Memory Channels111111
Physical Address Extensions32-bit32-bit32-bit32-bit32-bit32-bit
ECC Memory SupportedYesYesYesYesYesYes
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Graphics Specifications
Processor GraphicsNoNoNoNoNoNo
Macrovision* License RequiredNoNoNoNoNoNo
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Expansion Options
PCI Express Revision1.11.11.11.11.11.1
PCI Express Configurations1x8, 2x4, or 2x11x8, 2x4, or 2x11x8, 2x4, or 2x11x8, 2x4, or 2x11x8, 2x4, or 2x11x8, 2x4, or 2x1
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I/O Specifications
USB RevisionUSB 2.0USB 2.0USB 2.0USB 2.0USB 2.0USB 2.0
# of USB Ports222222
Total # of SATA Ports222222
Integrated LAN10/100/100010/100/100010/100/100010/100/100010/100/100010/100/1000
General Purpose IO36 GPIO36 GPIO36 GPIO36 GPIO36 GPIO36 GPIO
UART222222
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Package Specifications
TCASE95°C95°C97°C97°C100°C100°C
Package Size37.5mm x 37.5mm37.5mm x 37.5mm37.5mm x 37.5mm37.5mm x 37.5mm37.5mm x 37.5mm37.5mm x 37.5mm
Sockets SupportedFCBGA1088FCBGA1088FCBGA1088FCBGA1088FCBGA1088FCBGA1088
Low Halogen Options AvailableSee MDDSSee MDDSSee MDDSSee MDDSSee MDDSSee MDDS
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Advanced Technologies
Intel® Turbo Boost TechnologyNoNoNoNoNoNo
Intel® Hyper-Threading TechnologyNoNoNoNoNoNo
Intel® Virtualization Technology (VT-x)NoNoNoNoNoNo
Intel® Virtualization Technology for Directed I/O (VT-d)NoNoNoNoNoNo
Intel® Trusted Execution TechnologyNoNoNoNoNoNo
Intel® 64NoNoNoNoNoNo
Idle StatesNoNoNoNoNoNo
Enhanced Intel SpeedStep® TechnologyNoNoNoNoNoNo
Intel® Demand Based SwitchingNoNoNoNoNoNo
Intel® Active Management TechnologyNoNoNoNoNoNo
Intel® Quick Resume TechnologyNoNoNoNoNoNo
Intel® Quiet System TechnologyNoNoNoNoNoNo
Intel® QuickAssist TechnologyYesNoYesNoYesNo
Intel® HD Audio TechnologyNoNoNoNoNoNo
Intel® AC97 TechnologyNoNoNoNoNoNo
Intel® Matrix Storage TechnologyNoNoNoNoNoNo
Intel® Fast Memory AccessNoNoNoNoNoNo
Intel® Flex Memory AccessNoNoNoNoNoNo
Execute Disable BitYesYesYesYesYesYes