Editing samsung/exynos auto/v9

{{samsung title|Exynos Auto V9}}
{{chip
|name=Exynos Auto V9
|image=exynos auto v9 (front).png
|back image=exynos auto v9 (back).png
|designer=Samsung
|designer 2=ARM Holdings
|manufacturer=Samsung
|model number=V9
|first announced=January 3, 2018
|first launched=January 3, 2018
|family=Exynos Auto
|frequency=2.1 GHz
|isa=ARMv8.2
|isa family=ARM
|microarch=Cortex-A76
|core name=Cortex-A76
|process=8 nm
|technology=CMOS
|word size=64 bit
|core count=8
|thread count=8
}}
'''Exynos Auto V9''' is a {{arch|64}} [[octa-core]] [[ARM]] SoC introduced by [[Samsung]] for automotive infotainment applications. Fabricated on Samsung's own [[8 nm process]], the V9 features eight {{armh|Cortex-A76|l=arch}} cores operating at up to 2.1 GHz and a [[safety island]] core that supports Automotive Safety Integrity Level (ASIL)-B standards. This chip integrates the [[Mali G76]] GPU as well as a [[neural processing unit]].

== Cache ==
{{main|arm holdings/microarchitectures/cortex-a76#Memory_Hierarchy|l1=Cortex-A76 § Cache}}
{{cache size
|l1 cache=1 MiB
|l1i cache=512 KiB
|l1i break=8x64 KiB
|l1i desc=4-way set associative
|l1d cache=512 KiB
|l1d break=8x64 KiB
|l1d desc=4-way set associative
|l1d policy=write-back
|l2 cache=2-4? MiB
|l2 break=8x256/512 KiB
|l2 desc=8-way set associative
|l2 policy=write-back
|l3 cache=? MiB
|l3 break=2x? MiB
|l3 desc=16-way set associative
}}

== Memory controller ==
{{memory controller
|type=LPDDR4-????
|type 2=LPDDR5-????
}}

== Graphics ==
{{integrated graphics
| gpu                 = Mali-G76
| device id           = 
| designer            = ARM Holdings
| execution units     = ?
| max displays        = 6
| max memory          = 
| frequency           = ?

| direct3d ver        = 12
| opencl ver          = 2.0
| opengl ver          = 3.2
| opengl es ver       = 3.2
| vulkan ver          = 1.1
| openvg ver          = 1.1
}}

== Audio ==
* [[Tensilica]] HiFi 4 DSP
back image	+
base frequency	2,100 MHz (2.1 GHz, 2,100,000 kHz) +
core count	8 +
core name	Cortex-A76 +
designer	Samsung + and ARM Holdings +
family	Exynos Auto +
first announced	January 3, 2018 +
first launched	January 3, 2018 +
full page name	samsung/exynos auto/v9 +
has ecc memory support	false +
instance of	microprocessor +
integrated gpu	Mali-G76 +
integrated gpu designer	ARM Holdings +
isa	ARMv8.2 +
isa family	ARM +
l1$ size	1,024 KiB (1,048,576 B, 1 MiB) +
l1d$ description	4-way set associative +
l1d$ size	512 KiB (524,288 B, 0.5 MiB) +
l1i$ description	4-way set associative +
l1i$ size	512 KiB (524,288 B, 0.5 MiB) +
l2$ description	8-way set associative +
l3$ description	16-way set associative +
ldate	January 3, 2018 +
main image	+
manufacturer	Samsung +
microarchitecture	Cortex-A76 +
model number	V9 +
name	Exynos Auto V9 +
process	8 nm (0.008 μm, 8.0e-6 mm) +
supported memory type	LPDDR4-???? + and LPDDR5-???? +
technology	CMOS +
thread count	8 +
word size	64 bit (8 octets, 16 nibbles) +