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Chapter 1
Introduction of AMD 770 Motherboards
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Features of motherboard
The AMD 770 chipset motherboard series are based on the latest AMD 770 chipset and the
SB700 chipset which supports the innovative 64-bit AMD Socket AM2+ quad core and dual
core multi-tasking Socket AM2+ AMD Phenom™ processors. With an integrated low-latency
high-bandwidth DDRII memory controller , AMD 770 chipset platform based motherboard
series deliver the outstanding system performance and professional desktop platform solution
with the advantages of 64-bit AMD Socket AM2+ and Socket AM2 AMD Phenom™,
Athlon64 FX，Athlon64 X2
Athlon64 & Sempron processors.
，
The AMD 770 Series motherboards support new generation Socket AM2+ processors with an
integrated DDRII memory controller for dual channel DDRII533 / DDRII667 / DDRII800 /
DDRII1066 (AM2 Sempron processors only support up to DDRII667 memory) DDRII
Module up to 4 GB. The motherboard is embedded with SB700 chipset of providing ULTRA
ATA 133 connector and Serial ATA2 with RAID 0 ,1 , 10 and JBOD functions which
support up to two IDE and six Serial ATA2 devices to accelerate hard disk drives and
guarantee the data security without failure in advanced computing performance.
The AMD 770 motherboards provide 10/100/1000 LAN function with RealTek
RTL8111CVC PCI-E Gigabit LAN which supports optional 10/100/1000Mbps data transfer
rate. And the embedded Azalia 6-channel ALC 662 Audio CODEC is fully compatible with
Sound Blaster Pro standards that offer you with the home cinema quality and satisfying
software compatibility.
The AMD 770 series motherboards deliver outstanding value and performance for gamers,
with a true bandwidth design for Multi-GPU configurations. This high bandwidth architecture
in the AMD 770 chipset is combined with the flexibility for single or dual card configurations.
The AMD 770 chipset provide two x16 PCI Express 2.0 slots to support simultaneous
operation of graphics cards for astonishing performance with brilliant and intense 3D
graphics.
AMD 770 series motherboard series offer two PCI-Express2.0 x16 graphics slots. One
PCI-Express2.0 x16@ 16 lane slot delivers up to 8 Gbyte/sec data transfer rate at each
relative direction and up16 Gbyte/sec concurrently while the other PCI Express 2.0@ 4 lane
delivers 4Gbyte/sec concurrently. One PCI Express2.0 x1 I/O slot offers 1 Gbyte/sec
concurrently, over 7 times more bandwidth than PCI at 133Mbye/sec, tackling the most
demanding multimedia tasks nowadays .The AMD 770 motherboards also carry two 32-bit
PCI slots guarantee the rich connectivity for the I/O peripheral devices.
Embedded USB controllers as well as capability of expanding to 8 of USB2.0 functional ports
delivering 480Mb/s bandwidth of rich connectivity, these motherboards meet the future USB
demands which are also equipped with hardware monitor function on system to monitor and
protect your system and maintain your non-stop business computing.
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