Editing annapurna labs/graviton/graviton3

{{annapurna title|AWS Graviton3}}
{{chip
|name=AWS Graviton3
|image=graviton3.png
|image 2=graviton3(2).png
|caption=Graviton3 Package Front
|designer=Annapurna Labs
|manufacturer=TSMC
|market=Server
|first announced=November 30, 2021
|first launched=November 30, 2021
|family=Graviton
|frequency=2,600 MHz
|isa=ARMv8.4-A
|isa family=ARM
|microarch=Neoverse V1
|process=5 nm
|transistors=55,000,000,000
|technology=CMOS
|mcp=Yes
|die count=7
|word size=64 bit
|core count=64
|thread count=64
|predecessor=Graviton2
|predecessor link=annapurna_labs/graviton/graviton2
|successor=Graviton4
|successor link=annapurna_labs/graviton/graviton4
|contemporary=Graviton3E
|contemporary link=annapurna_labs/graviton/graviton3e
}}
'''AWS Graviton3''' is a [[tetrahexaconta-core]] [[ARMv8]] microprocessor designed by [[Amazon]] ([[Annapurna Labs]]) for Amazon's own infrastructure. Graviton3 is a [[5 nm]] 7-chiplet design SoC based on the Arm [[CMN-650 mesh interconnect]] and [[Neoverse V1]] core microarchitecture. This chip supports octa-channel DDR5-4800 ECC memory along with 32 lanes of PCIe 5.0.


== Cache ==
{{main|arm_holdings/microarchitectures/neoverse v1#Memory_Hierarchy|l1=Neoverse V1 § Cache}}
{{cache size
|l1 cache=8 MiB
|l1i cache=4 MiB
|l1i break=64x64 KiB
|l1d cache=4 MiB
|l1d break=64x64 KiB
|l2 cache=64 MiB
|l2 break=64x1 MiB
|l3 cache=32 MiB
|l3 break=1x32 MiB
}}

== Memory controller ==
{{memory controller
|type=DDR5-4800
|ecc=Yes
|controllers=4
|channels=8
|max bandwidth=307.2 GB/s
|bandwidth schan=38.4 GB/s
|bandwidth dchan=76.8 GB/s
|bandwidth qchan=153.6 GB/s
|bandwidth ochan=307.2 GB/s
}}

== Expansions ==
{{expansions
| pcie revision      = 5.0
| pcie lanes         = 32
| pcie config        = x16
| pcie config 2      = x8
| pcie config 3      = x4
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	AWS Graviton3 - Annapurna Labs (Amazon)#io +
base frequency	2,600 MHz (2.6 GHz, 2,600,000 kHz) +
core count	64 +
designer	Annapurna Labs +
die count	7 +
family	Graviton +
first announced	November 30, 2021 +
first launched	November 30, 2021 +
full page name	annapurna labs/graviton/graviton3 +
has ecc memory support	true +
instance of	microprocessor +
is multi-chip package	true +
isa	ARMv8.4-A +
isa family	ARM +
l1$ size	8,192 KiB (8,388,608 B, 8 MiB) +
l1d$ size	4,096 KiB (4,194,304 B, 4 MiB) +
l1i$ size	4,096 KiB (4,194,304 B, 4 MiB) +
l2$ size	64 MiB (65,536 KiB, 67,108,864 B, 0.0625 GiB) +
l3$ size	32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) +
ldate	November 30, 2021 +
main image	+
main image caption	Graviton3 Package Front +
manufacturer	TSMC +
market segment	Server +
max memory bandwidth	286.102 GiB/s (292,968.75 MiB/s, 307.2 GB/s, 307,200 MB/s, 0.279 TiB/s, 0.307 TB/s) +
max memory channels	8 +
max pcie lanes	32 +
microarchitecture	Neoverse V1 +
name	AWS Graviton3 +
process	5 nm (0.005 μm, 5.0e-6 mm) +
supported memory type	DDR5-4800 +
technology	CMOS +
thread count	64 +
transistor count	55,000,000,000 +
word size	64 bit (8 octets, 16 nibbles) +