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|manufacturer=GlobalFoundries
 
|manufacturer=GlobalFoundries
 
|model number=V1605B
 
|model number=V1605B
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|part number=YE1605C4T4MFB
 
 
|market=Embedded
 
|market=Embedded
 
|first announced=February 21, 2018
 
|first announced=February 21, 2018
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|ctdp down=12 W
 
|ctdp down=12 W
 
|ctdp up=25 W
 
|ctdp up=25 W
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|tjunc min=0 °C
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|package module 1={{packages/amd/socket fp5}}
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|tjunc max=105 °C
 
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|package name 1=amd,fp5
 
 
}}
 
}}
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'''Ryzen Embedded V1605B''' is a {{arch|64}} [[quad-core]] embedded [[x86]] microprocessor introduced by [[AMD]] in early [[2018]]. This processor is based on AMD's {{amd|Zen|Zen microarchitecture|l=arch}} and is fabricated on a [[14 nm process]]. The V1605B operates at a base frequency of 2 GHz with a [[TDP]] of 15 W and a {{amd|Precision Boost|Boost}} frequency of up to 3.2 GHz. This MPU supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates {{amd|Radeon Vega 8}} Graphics operating at up to 1.1 GHz.
 
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This model supports a configurable TDP-down of 12 W and TDP-up of 25 W.
 
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{{unknown features}}
 
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== Cache ==
 
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{{main|amd/microarchitectures/zen#Memory_Hierarchy|l1=Zen § Cache}}
 
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{{cache size
 
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|l1 cache=384 KiB
 
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|l1i cache=256 KiB
 
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|l1i break=4x64 KiB
 
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|l1i desc=4-way set associative
 
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|l1d cache=128 KiB
 
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|l1d break=4x32 KiB
 
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|l1d desc=8-way set associative
 
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|l1d policy=write-back
 
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|l2 cache=2 MiB
 
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|l2 break=4x512 KiB
 
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|l2 desc=8-way set associative
 
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|l2 policy=write-back
 
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|l3 cache=4 MiB
 
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|l3 break=1x4 MiB
 
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}}
 
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== Memory controller ==
 
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{{memory controller
 
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|type=DDR4-2400
 
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|ecc=Yes
 
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|max mem=32 GiB
 
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|controllers=2
 
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|channels=2
 
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|max bandwidth=35.76 GiB/s
 
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|bandwidth schan=17.88 GiB/s
 
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|bandwidth dchan=35.76 GiB/s
 
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}}
 
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== Expansions ==
 
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The Ryzen Embedded V1605B has 16 PCIe lanes which can be reconfigured as up to 2 SATA ports. Additionally, two of the four USB ports can be configured as Type-C with DisplayPort Alternate Mode PD.
 
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{{expansions main
 
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|
 
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{{expansions entry
 
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|type=PCIe
 
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|pcie revision=3.0
 
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|pcie lanes=16
 
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|pcie config=x16
 
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|pcie config 2=x8
 
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}}
 
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{{expansions entry
 
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|type=USB
 
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|usb revision=3.1
 
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|usb ports=4
 
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}}
 
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{{expansions entry
 
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|type=SATA
 
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|sata revision=3.0
 
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|sata ports=2
 
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}}
 
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}}
 
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== Networking ==
 
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{{network
 
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|eth opts=Yes
 
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|10ge=Yes
 
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|10ge ports=2
 
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}}
 
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== Graphics ==
 
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{{integrated graphics
 
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| gpu                = Radeon Vega 8
 
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| device id          =
 
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| designer            = AMD
 
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| execution units    = 8
 
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| unified shaders    = 512
 
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| max displays        = 4
 
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| max memory          =
 
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| frequency          =
 
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| max frequency      = 1,100 MHz
 
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| output crt          =
 
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| output sdvo        =
 
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| output dsi          =
 
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| output edp          = Yes
 
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| output dp          = Yes
 
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| output hdmi        = Yes
 
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| output vga          =
 
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| output dvi          =
 
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| directx ver        = 12
 
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| vulkan ver        = 1.1
 
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| opengl ver        = 4.6
 
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| opencl ver        = 2.2
 
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| hdmi ver          = 2.0b
 
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| dp ver            = 1.4
 
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| edp ver            = 1.4
 
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| max res hdmi      =
 
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| max res hdmi freq  =
 
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| max res dp        =
 
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| max res dp freq    =
 
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| max res edp        =
 
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| max res edp freq  =
 
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| max res vga        =
 
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| max res vga freq  =
 
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}}
 
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{{zen with vega hardware accelerated video table|col=1}}
 
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== Features ==
 
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{{x86 features
 
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|real=Yes
 
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|protected=Yes
 
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|smm=Yes
 
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|fpu=Yes
 
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|x8616=Yes
 
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|x8632=Yes
 
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|x8664=Yes
 
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|nx=Yes
 
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|mmx=Yes
 
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|emmx=Yes
 
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|sse=Yes
 
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|sse2=Yes
 
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|sse3=Yes
 
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|ssse3=Yes
 
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|sse41=Yes
 
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|sse42=Yes
 
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|sse4a=Yes
 
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|avx=Yes
 
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|avx2=Yes
 
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|avx512f=No
 
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|avx512cd=No
 
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|avx512er=No
 
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|avx512pf=No
 
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|avx512bw=No
 
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|avx512dq=No
 
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|avx512vl=No
 
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|avx512ifma=No
 
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|avx512vbmi=No
 
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|avx5124fmaps=No
 
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|avx5124vnniw=No
 
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|avx512vpopcntdq=No
 
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|abm=Yes
 
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|tbm=No
 
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|bmi1=Yes
 
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|bmi2=Yes
 
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|fma3=Yes
 
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|fma4=No
 
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|aes=Yes
 
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|rdrand=Yes
 
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|sha=Yes
 
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|xop=No
 
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|adx=Yes
 
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|clmul=Yes
 
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|f16c=Yes
 
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|tbt1=No
 
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|tbt2=No
 
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|tbmt3=No
 
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|bpt=No
 
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|eist=No
 
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|sst=No
 
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|flex=No
 
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|fastmem=No
 
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|ivmd=No
 
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|intelnodecontroller=No
 
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|intelnode=No
 
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|kpt=No
 
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|ptt=No
 
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|intelrunsure=No
 
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|mbe=No
 
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|isrt=No
 
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|sba=No
 
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|mwt=No
 
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|sipp=No
 
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|att=No
 
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|ipt=No
 
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|tsx=No
 
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|txt=No
 
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|ht=No
 
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|vpro=No
 
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|vtx=No
 
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|vtd=No
 
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|ept=No
 
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|mpx=No
 
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|sgx=No
 
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|securekey=No
 
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|osguard=No
 
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|intqat=No
 
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|3dnow=No
 
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|e3dnow=No
 
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|smartmp=No
 
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|powernow=No
 
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|amdvi=Yes
 
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|amdv=Yes
 
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|amdsme=Yes
 
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|amdtsme=No
 
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|amdsev=Yes
 
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|rvi=No
 
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|smt=Yes
 
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|sensemi=Yes
 
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|xfr=No
 
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|mxfr=No
 
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|amdpb=No
 
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|amdpb2=Yes
 
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}}
 
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== Die Shot ==
 
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{{further|amd/microarchitectures/zen#Die|l1=Zen § Die Shot}}
 
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* [[14 nm process]]
 
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* 4,950,000,000 transistors
 
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* 209.78 mm² die size
 
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: [[File:raven ridge die.png|650px]]
 
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: [[File:raven ridge die (annotated).png|650px]]
 
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== References ==
 
−
* [https://www.amd.com/system/files/documents/v1000-family-product-brief.pdf "AMD Ryzen™ Embedded V1000 Processor Family"], AMD Publ. #1887101, Rev. F, 2019
 
−
* [https://www.amd.com/en/products/specifications/embedded "Embedded Processor Specifications"]. <i>AMD.com</i>. Retrieved October 2020.
 

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Facts about "Ryzen Embedded V1605B - AMD"
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Ryzen Embedded V1605B - AMD#pcie +
base frequency2,000 MHz (2 GHz, 2,000,000 kHz) +
clock multiplier20 +
core count4 +
core nameGreat Horned Owl +
designerAMD +
die area209.78 mm² (0.325 in², 2.098 cm², 209,780,000 µm²) +
familyRyzen Embedded +
first announcedFebruary 21, 2018 +
first launchedFebruary 21, 2018 +
full page nameamd/ryzen embedded/v1605b +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd precision boost 2true +
has amd secure encrypted virtualization technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Precision Boost 2 +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuRadeon Vega 8 +
integrated gpu designerAMD +
integrated gpu execution units8 +
integrated gpu max frequency1,100 MHz (1.1 GHz, 1,100,000 KHz) +
isax86-64 +
isa familyx86 +
l1$ size384 KiB (393,216 B, 0.375 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) +
l2$ description8-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l3$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
ldateFebruary 21, 2018 +
manufacturerGlobalFoundries +
market segmentEmbedded +
max cpu count1 +
max junction temperature378.15 K (105 °C, 221 °F, 680.67 °R) +
max memory32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max memory bandwidth35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) +
max memory channels2 +
max sata ports2 +
max usb ports4 +
microarchitectureZen +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberV1605B +
nameRyzen Embedded V1605B +
packageFP5 +
part numberYE1605C4T4MFB +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesV1000 +
smp max ways1 +
supported memory typeDDR4-2400 +
tdp15 W (15,000 mW, 0.0201 hp, 0.015 kW) +
tdp down12 W (12,000 mW, 0.0161 hp, 0.012 kW) +
tdp up25 W (25,000 mW, 0.0335 hp, 0.025 kW) +
technologyCMOS +
thread count8 +
transistor count4,950,000,000 +
turbo frequency (1 core)3,600 MHz (3.6 GHz, 3,600,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +