Editing annapurna labs/graviton/graviton

{{annapurna title|AL73400 (AWS Graviton)}}
{{chip
|name=AL73400
|no image=Yes
|designer=Annapurna Labs
|manufacturer=TSMC
|model number=AL73400
|part number=AL73400-00-A0
|market=Server
|first announced=November 27, 2018
|first launched=November 27, 2018
|family=Alpine
|frequency=2,300 MHz
|microarch=Cortex-A72
|core name=Cortex-A72
|technology=CMOS
|word size=64 bit
|core count=16
|thread count=16
}}
'''Alpine AL73400''', branded as '''AWS Graviton''' by Amazon, is a [[16-core]] [[ARMv8]] SoC designed by [[Annapurna Labs]]. These processors are offered as part of Amazon's EC2 A1 instances. The AL73400 features 16 {{armh|Cortex-A72|l=arch}} cores orginized as four quad-core clusters, all operating at 2.3 GHz.

== Cache ==
{{main|arm_holdings/microarchitectures/cortex-a72#Memory_Hierarchy|l1=Cortex-A72 § Cache}}
{{cache size
|l1 cache=1.25 MiB
|l1i cache=768 KiB
|l1i break=16x48 KiB
|l1d cache=512 KiB
|l1d break=16x32 KiB
|l2 cache=8 MiB
|l2 break=4x2 MiB
}}

== Raw info ==
=== lscpu ===
<pre>
# lscpu

Architecture:          aarch64
Byte Order:            Little Endian
CPU(s):                16
On-line CPU(s) list:   0-15
Thread(s) per core:    1
Core(s) per socket:    4
Socket(s):             4
NUMA node(s):          1
Model:                 3
BogoMIPS:              166.66
L1d cache:             32K
L1i cache:             48K
L2 cache:              2048K
NUMA node0 CPU(s):     0-15
Flags:                 fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
</pre>
=== lstopo ===
<pre style="height: 300px; overflow-y: scroll;">
# lstopo-no-graphics 

Machine (30GB)
  Package L#0 + L2 L#0 (2048KB)
    L1d L#0 (32KB) + L1i L#0 (48KB) + Core L#0 + PU L#0 (P#0)
    L1d L#1 (32KB) + L1i L#1 (48KB) + Core L#1 + PU L#1 (P#1)
    L1d L#2 (32KB) + L1i L#2 (48KB) + Core L#2 + PU L#2 (P#2)
    L1d L#3 (32KB) + L1i L#3 (48KB) + Core L#3 + PU L#3 (P#3)
  Package L#1 + L2 L#1 (2048KB)
    L1d L#4 (32KB) + L1i L#4 (48KB) + Core L#4 + PU L#4 (P#4)
    L1d L#5 (32KB) + L1i L#5 (48KB) + Core L#5 + PU L#5 (P#5)
    L1d L#6 (32KB) + L1i L#6 (48KB) + Core L#6 + PU L#6 (P#6)
    L1d L#7 (32KB) + L1i L#7 (48KB) + Core L#7 + PU L#7 (P#7)
  Package L#2 + L2 L#2 (2048KB)
    L1d L#8 (32KB) + L1i L#8 (48KB) + Core L#8 + PU L#8 (P#8)
    L1d L#9 (32KB) + L1i L#9 (48KB) + Core L#9 + PU L#9 (P#9)
    L1d L#10 (32KB) + L1i L#10 (48KB) + Core L#10 + PU L#10 (P#10)
    L1d L#11 (32KB) + L1i L#11 (48KB) + Core L#11 + PU L#11 (P#11)
  Package L#3 + L2 L#3 (2048KB)
    L1d L#12 (32KB) + L1i L#12 (48KB) + Core L#12 + PU L#12 (P#12)
    L1d L#13 (32KB) + L1i L#13 (48KB) + Core L#13 + PU L#13 (P#13)
    L1d L#14 (32KB) + L1i L#14 (48KB) + Core L#14 + PU L#14 (P#14)
    L1d L#15 (32KB) + L1i L#15 (48KB) + Core L#15 + PU L#15 (P#15)
  HostBridge L#0
    PCI 1d0f:8061
    PCI 1d0f:ec20
      Net L#0 "eth0"
</pre>
=== lscpu ===
<pre style="height: 300px; overflow-y: scroll;">
# cat /proc/cpuinfo

processor       : 0
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 1
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 2
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 3
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 4
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 5
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 6
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 7
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 8
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 9
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 10
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 11
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 12
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 13
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 14
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3

processor       : 15
BogoMIPS        : 166.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd08
CPU revision    : 3
</pre>
base frequency	2,000 MHz (2 GHz, 2,000,000 kHz) +
core count	16 +
core name	Cortex-A72 +
designer	Annapurna Labs +
family	Alpine +
first announced	November 27, 2018 +
first launched	November 27, 2018 +
full page name	annapurna labs/graviton/graviton +
instance of	microprocessor +
isa	ARMv8 +
isa family	ARM +
l1$ size	1,280 KiB (1,310,720 B, 1.25 MiB) +
l1d$ size	512 KiB (524,288 B, 0.5 MiB) +
l1i$ size	768 KiB (786,432 B, 0.75 MiB) +
l2$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate	November 27, 2018 +
main image	+
manufacturer	TSMC +
market segment	Server +
microarchitecture	Cortex-A72 +
model number	AL73400 +
name	AWS Graviton +
part number	AL73400-00-A0 +
process	16 nm (0.016 μm, 1.6e-5 mm) +
technology	CMOS +
thread count	16 +
transistor count	5,000,000,000 +
word size	64 bit (8 octets, 16 nibbles) +