User's Manual

1-2 ProductSpecications
CPU  AM4 Socket:
- AMD3rdGenerationRyzen
™
processors
- AMD2ndGenerationRyzen
™
processors
- AMD1stGenerationRyzen
™
processors
- AMD2ndGenerationRyzen
™
withRadeon
™
Vega Graphics processors
- AMD1stGenerationRyzen
™
withRadeon
™
Vega Graphics processors
- AMD Athlon
™
withRadeon
™
Vega Graphics processors
(Go to GIGABYTE's website for the latest CPU support list.)
Chipset  AMD B450
Memory  4xDDR4DIMMsocketssupportingupto128GB(32GBsingleDIMMcapacity)
of system memory
 Dual channel memory architecture
 SupportforDDR42933/2667/2400/2133MHzmemorymodules
 Support for ECC Un-bufferedDIMM 1Rx8/2Rx8 memory modules (operatein
non-ECC mode)
 Supportfornon-ECCUn-bufferedDIMM1Rx8/2Rx8/1Rx16memorymodules
 SupportforExtremeMemoryProle(XMP)memorymodules
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
 Integrated Graphics Processor:
 - 1xDVI-Dport,supportingamaximumresolutionof1920x1200@60Hz
* The DVI-D port does not support D-Sub connection by adapter.
- 1xHDMIport,supportingamaximumresolutionof4096x2160@60Hz
(Note)
* Support for HDMI 2.0 version and HDCP 2.2.
(Note)
 Maximum shared memory of 16 GB
Audio  Realtek
®
ALC887 codec
 HighDenitionAudio
 2/4/5.1/7.1-channel
* Tocongure7.1-channelaudio,youneedtoopentheaudiosoftwareandselect
Deviceadvanced settings > Playback Device to change thedefaultsettingrst.
PleasevisitGIGABYTE'swebsitefordetailsonconguringtheaudiosoftware.
 Support for S/PDIF Out
LAN  Realtek
®
GbELANchip(1000/100Mbit)
Expansion Slots  1 x PCI Express x16 slot, running at x16 (PCIEX16)
(Note)
* For optimum performance, if only one PCI Express graphics card is to be installed,
be sure to install it in the PCIEX16 slot.
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
 1 x PCI Express x16 slot, running at x4 (PCIEX4)
 1 x PCI Express x1 slot
(The PCIEX4 and PCI Express x1 slots conform to PCI Express 2.0 standard.)
Multi-Graphics
Technology
 Support for AMD Quad-GPU CrossFire
™
and 2-Way AMD CrossFire
™
technologies
(Note) ActualsupportmayvarybyCPU.
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