Editing amd/ryzen embedded/v1807b

{{amd title|Ryzen Embedded V1807B}}
{{chip
|name=Ryzen Embedded V1807B
|no image=Yes
|designer=AMD
|manufacturer=GlobalFoundries
|model number=V1807B
|part number=YE1807C3T4MFB
|market=Embedded
|first announced=February 21, 2018
|first launched=February 21, 2018
|family=Ryzen Embedded
|series=V1000
|frequency=3,350 MHz
|turbo frequency1=3,800 MHz
|clock multiplier=33.5
|isa=x86-64
|isa family=x86
|microarch=Zen
|core name=Great Horned Owl
|process=14 nm
|transistors=4,950,000,000
|technology=CMOS
|die area=209.78 mm²
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=32 GiB
|tdp=45 W
|ctdp down=35 W
|ctdp up=54 W
|tjunc min=0 °C
|tjunc max=105 °C
|package name 1=amd,fp5
}}
'''Ryzen Embedded V1807B''' 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 V1807B operates at a base frequency of 3.35 GHz with a [[TDP]] of 45 W and a {{amd|Precision Boost|Boost}} frequency of up to 3.8 GHz. This MPU supports up to 32 GiB of dual-channel DDR4-3200 memory and incorporates {{amd|Radeon Vega 11}} Graphics operating at up to 1.3 GHz.

This model supports a configurable TDP-down of 35 W and TDP-up of 54 W.


{{unknown features}}


== Cache ==
{{main|amd/microarchitectures/zen#Memory_Hierarchy|l1=Zen § Cache}}
{{cache size
|l1 cache=384 KiB
|l1i cache=256 KiB
|l1i break=4x64 KiB
|l1i desc=4-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=2 MiB
|l2 break=4x512 KiB
|l2 desc=8-way set associative
|l2 policy=write-back
|l3 cache=4 MiB
|l3 break=1x4 MiB
}}

== Memory controller ==
{{memory controller
|type=DDR4-3200
|ecc=No
|max mem=32 GiB per Channel
|controllers=2
|channels=2
|max bandwidth=47.68 GiB/s
|bandwidth schan=23.84 GiB/s
|bandwidth dchan=47.68 GiB/s
}}

== Expansions ==
The Ryzen Embedded V1807B 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.
{{expansions main
|
{{expansions entry
|type=PCIe
|pcie revision=3.0
|pcie lanes=16
|pcie config=x16
|pcie config 2=x8
}}
{{expansions entry
|type=USB
|usb revision=3.1
|usb ports=4
}}
{{expansions entry
|type=SATA
|sata revision=3.0
|sata ports=2
}}
}}
== Networking ==
{{network
|eth opts=Yes
|10ge=Yes
|10ge ports=2
}}

== Graphics ==
{{integrated graphics
| gpu                 = Radeon Vega 11
| device id           = 
| designer            = AMD
| execution units     = 11
| unified shaders     = 704
| max displays        = 4
| max memory          = 
| frequency           = 
| max frequency       = 1,300 MHz

| output crt          = 
| output sdvo         = 
| output dsi          = 
| output edp          = Yes
| output dp           = Yes
| output hdmi         = Yes
| output vga          = 
| output dvi          = 

| directx ver        = 12.0 (12_1)
| opengl ver         = 4.5
| opencl ver         = 2.0
| hdmi ver           = 2.0b
| dp ver             = 1.4
| edp ver            = 1.4
| max res hdmi       = 
| max res hdmi freq  = 
| max res dp         = 
| max res dp freq    = 
| max res edp        = 
| max res edp freq   = 
| max res vga        = 
| max res vga freq   = 
}}
{{zen with vega hardware accelerated video table|col=1}}

== Features == 
{{x86 features
|real=Yes
|protected=Yes
|smm=Yes
|fpu=Yes
|x8616=Yes
|x8632=Yes
|x8664=Yes
|nx=Yes
|mmx=Yes
|emmx=Yes
|sse=Yes
|sse2=Yes
|sse3=Yes
|ssse3=Yes
|sse41=Yes
|sse42=Yes
|sse4a=Yes
|avx=Yes
|avx2=Yes
|avx512f=No
|avx512cd=No
|avx512er=No
|avx512pf=No
|avx512bw=No
|avx512dq=No
|avx512vl=No
|avx512ifma=No
|avx512vbmi=No
|avx5124fmaps=No
|avx5124vnniw=No
|avx512vpopcntdq=No
|abm=Yes
|tbm=No
|bmi1=Yes
|bmi2=Yes
|fma3=Yes
|fma4=No
|aes=Yes
|rdrand=Yes
|sha=Yes
|xop=No
|adx=Yes
|clmul=Yes
|f16c=Yes
|tbt1=No
|tbt2=No
|tbmt3=No
|bpt=No
|eist=No
|sst=No
|flex=No
|fastmem=No
|ivmd=No
|intelnodecontroller=No
|intelnode=No
|kpt=No
|ptt=No
|intelrunsure=No
|mbe=No
|isrt=No
|sba=No
|mwt=No
|sipp=No
|att=No
|ipt=No
|tsx=No
|txt=No
|ht=No
|vpro=No
|vtx=No
|vtd=No
|ept=No
|mpx=No
|sgx=No
|securekey=No
|osguard=No
|intqat=No
|3dnow=No
|e3dnow=No
|smartmp=No
|powernow=No
|amdvi=Yes
|amdv=Yes
|amdsme=Yes
|amdtsme=No
|amdsev=Yes
|rvi=No
|smt=Yes
|sensemi=Yes
|xfr=No
|mxfr=No
|amdpb=No
|amdpb2=Yes
}}

== Die Shot ==
{{further|amd/microarchitectures/zen#Die|l1=Zen § Die Shot}}
* [[14 nm process]]
* 4,950,000,000 transistors
* 209.78 mm² die size


: [[File:raven ridge die.png|650px]]


: [[File:raven ridge die (annotated).png|650px]]

== 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.
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Ryzen Embedded V1807B - AMD#pcie +
base frequency	3,350 MHz (3.35 GHz, 3,350,000 kHz) +
clock multiplier	33.5 +
core count	4 +
core name	Great Horned Owl +
designer	AMD +
die area	209.78 mm² (0.325 in², 2.098 cm², 209,780,000 µm²) +
family	Ryzen Embedded +
first announced	February 21, 2018 +
first launched	February 21, 2018 +
full page name	amd/ryzen embedded/v1807b +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has amd amd-v technology	true +
has amd amd-vi technology	true +
has amd precision boost 2	true +
has amd secure encrypted virtualization technology	true +
has amd secure memory encryption technology	true +
has amd sensemi technology	true +
has ecc memory support	false +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Precision Boost 2 +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
integrated gpu	Radeon Vega 11 +
integrated gpu designer	AMD +
integrated gpu execution units	11 +
integrated gpu max frequency	1,300 MHz (1.3 GHz, 1,300,000 KHz) +
isa	x86-64 +
isa family	x86 +
l1$ size	384 KiB (393,216 B, 0.375 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	4-way set associative +
l1i$ size	256 KiB (262,144 B, 0.25 MiB) +
l2$ description	8-way set associative +
l2$ size	2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l3$ size	4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
ldate	February 21, 2018 +
manufacturer	GlobalFoundries +
market segment	Embedded +
max cpu count	1 +
max junction temperature	378.15 K (105 °C, 221 °F, 680.67 °R) +
max memory	32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max memory bandwidth	47.68 GiB/s (48,824.32 MiB/s, 51.196 GB/s, 51,196.01 MB/s, 0.0466 TiB/s, 0.0512 TB/s) +
max memory channels	2 +
max sata ports	2 +
max usb ports	4 +
microarchitecture	Zen +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	V1807B +
name	Ryzen Embedded V1807B +
package	FP5 +
part number	YE1807C3T4MFB +
process	14 nm (0.014 μm, 1.4e-5 mm) +
series	V1000 +
smp max ways	1 +
supported memory type	DDR4-3200 +
tdp	45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp down	35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
tdp up	54 W (54,000 mW, 0.0724 hp, 0.054 kW) +
technology	CMOS +
thread count	8 +
transistor count	4,950,000,000 +
turbo frequency (1 core)	3,800 MHz (3.8 GHz, 3,800,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +