Ttykuu

Why is the US ranked as #45 in Press Freedom ratings, despite its extremely permissive free speech laws?

Does the Idaho Potato Commission associate potato skins with healthy eating?

Won the lottery - how do I keep the money?

Where do students learn to solve polynomial equations these days?

Is it okay to majorly distort historical facts while writing a fiction story?

Calculate the Mean mean of two numbers

Would a grinding machine be a simple and workable propulsion system for an interplanetary spacecraft?

Is there a way to save my career from absolute disaster?

How to avoid supervisors with prejudiced views?

In the "Harry Potter and the Order of the Phoenix" video game, what potion is used to sabotage Umbridge's speakers?

Point distance program written without a framework

Can you teleport closer to a creature you are Frightened of?

Aggressive Under-Indexing and no data for missing index

Film where the government was corrupt with aliens, people sent to kill aliens are given rigged visors not showing the right aliens

How did Beeri the Hittite come up with naming his daughter Yehudit?

Strange use of "whether ... than ..." in official text

My ex-girlfriend uses my Apple ID to login to her iPad, do I have to give her my Apple ID password to reset it?

Why is information "lost" when it got into a black hole?

Is there a difference between "Fahrstuhl" and "Aufzug"?

Raspberry pi 3 B with Ubuntu 18.04 server arm64: what chip

What was Carter Burke's job for "the company" in Aliens?

What day is it again?

Which one is the true statement?

TikZ: How to fill area with a special pattern?

Raspberry pi 3 B with Ubuntu 18.04 server arm64: what chip

1

How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.

18.04 raspberrypi

share|improve this question

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The cat /proc/cpuinfo should produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…
  
  – Terrance
  54 mins ago
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
  
  – anvoice
  18 mins ago
  

  
  
  
  

add a comment | 

1

How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.

18.04 raspberrypi

share|improve this question

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The cat /proc/cpuinfo should produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…
  
  – Terrance
  54 mins ago
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
  
  – anvoice
  18 mins ago
  

  
  
  
  

add a comment | 

How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.

18.04 raspberrypi

share|improve this question

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

anvoiceanvoice

165

New contributor

anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

anvoiceanvoice

165

1 Answer
1

active

oldest

votes

2

The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):

lscpu

Which produces the following output:

Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32

---

Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:

inxi -C

Which produce the following output:

CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM) 
 clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz

---

As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.

share|improve this answer

edited 1 hour ago

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Otherwise your only option is to check the model number and so on from the chips body. There is not really much more information left to get. You can try sudo inxi -MCmG but on my raspeberry I got not much info out of this.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
  
  – Videonauth
  55 mins ago
  

  
  
  
  

 | 
show 1 more comment

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "89"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

anvoice is a new contributor. Be nice, and check out our Code of Conduct.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');

var $window = $(window),
onScroll = function(e)
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
elemTop = $elem.offset().top,
elemBottom = elemTop + $elem.height();
if ((docViewTop elemBottom))
StackExchange.using('gps', function() StackExchange.gps.track('embedded_signup_form.view', location: 'question_page' ); );
$window.unbind('scroll', onScroll);

;
$window.on('scroll', onScroll);

);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1130244%2fraspberry-pi-3-b-with-ubuntu-18-04-server-arm64-what-chip%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

2

The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):

lscpu

Which produces the following output:

Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32

---

Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:

inxi -C

Which produce the following output:

CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM) 
 clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz

---

As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.

share|improve this answer

edited 1 hour ago

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Otherwise your only option is to check the model number and so on from the chips body. There is not really much more information left to get. You can try sudo inxi -MCmG but on my raspeberry I got not much info out of this.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
  
  – Videonauth
  55 mins ago
  

  
  
  
  

 | 
show 1 more comment

2

The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):

lscpu

Which produces the following output:

Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32

---

Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:

inxi -C

Which produce the following output:

CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM) 
 clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz

---

As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.

share|improve this answer

edited 1 hour ago

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
  
  – anvoice
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Otherwise your only option is to check the model number and so on from the chips body. There is not really much more information left to get. You can try sudo inxi -MCmG but on my raspeberry I got not much info out of this.
  
  – Videonauth
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
  
  – Videonauth
  55 mins ago
  

  
  
  
  

 | 
show 1 more comment

The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):

lscpu

Which produces the following output:

Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32

---

Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:

inxi -C

Which produce the following output:

CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM) 
 clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz

---

As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.

share|improve this answer

edited 1 hour ago

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

lscpu

Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32

inxi -C

CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM) 
 clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz

share|improve this answer

edited 1 hour ago

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

answered 1 hour ago

VideonauthVideonauth

24.7k1273102

answered 1 hour ago

VideonauthVideonauth

24.7k1273102