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AMD Ryzen Support

Posted: Mon Mar 13, 2017 10:23 pm
by nikola49
Hello,
I've been using your software since early ages of windows 7.
I've just recently upgraded to a better CPU, however this gadget doesn't seem to work now.
I am using AMD Ryzen 7 1700 and windows 10.
It only displays usage per core and ram usage properly, otherwise all other information is incorrect.
The CPU is recognized as AMD Processor BE, @ 798MHz, TDP 0 watts, temperatures 0 or N/A.

Thanks in advance.

Re: AMD Ryzen Support

Posted: Tue Mar 14, 2017 1:05 am
by The Coolest
Hi,

Ryzen is not supported yet. AMD has not even released any tech documentation publicly yet.
I'll get working on adding support for it once tech docs are released and I have something to work with.
I'd still appreciate it if you could upload a register dump (tools menu) from your system. The more samples I get the better I can test Core Temp before release.

Re: AMD Ryzen Support

Posted: Wed Mar 15, 2017 8:26 pm
by KageUnui
Not op, but i do have a 1700x and would also like to continue using this software. Thank you so much!
CoreTemp-Dump.txt

Re: AMD Ryzen Support

Posted: Wed Mar 15, 2017 10:25 pm
by nikola49
I have a Ryzen 7 1700, just tell me how to obtain the information you need.

Re: AMD Ryzen Support

Posted: Wed Mar 15, 2017 10:57 pm
by The Coolest
Tools --> Register dump.

Re: AMD Ryzen Support

Posted: Thu Mar 16, 2017 8:31 pm
by egkenny
CPU: AMD Ryzen 1700X
MBD: ASUS Prime X370-Pro
O/S: Windows 10 Pro 64-bit

BTW, I used "Desktop Gadgets/Sidebar" to get gadgets in Windows 10. Then I could use the Core Temp Gadget v2.8.

Re: AMD Ryzen Support

Posted: Thu Mar 16, 2017 9:14 pm
by nikola49
Alright, here's my register dump:
Ryzen 7 1700.
CoreTemp-Dump.txt

Re: AMD Ryzen Support

Posted: Thu Mar 16, 2017 9:18 pm
by nikola49
egkenny wrote:CPU: AMD Ryzen 1700X
MBD: ASUS Prime X370-Pro
O/S: Windows 10 Pro 64-bit
Weird, your bus speed is also under 100MHz, I have the same board. I contacted Asus, and they told me it's some measurement bug, but I think they're lying. The same guy tried to convince me that putting an external clock generator on mobo was expensive...
Do you also have issues with DDR4 at clocks higher than 3GHz ?

Re: AMD Ryzen Support

Posted: Thu Mar 16, 2017 11:24 pm
by The Coolest
@nikola49
The bus speed is almost never exactly 100.00MHz, there's always some offset. I can't say for sure whether it's a measuring bug, but it's probably not (in theory it could be a timing limit). You can run other applications which report CPU frequency, and you'll see that none of them will show exactly 100.00MHz.
On the same breath Intel SkyLake and KabyLake processors no longer require software to actively measure bus clock speeds, you can simply read it from a special register in the CPU, and even on those systems the bus clock is practically never at exactly 100MHz.
In other words, this is a non-issue.

Re: AMD Ryzen Support

Posted: Fri Mar 17, 2017 8:42 am
by randomlogin3.14
It's a R7 1700 @ 3.8GHz with SMT disabled, in case that affects the dump.

I appreciate your effort.

Re: AMD Ryzen Support

Posted: Fri Mar 17, 2017 8:56 am
by egkenny
nikola49 wrote:
egkenny wrote:CPU: AMD Ryzen 1700X
MBD: ASUS Prime X370-Pro
O/S: Windows 10 Pro 64-bit
Weird, your bus speed is also under 100MHz, I have the same board. I contacted Asus, and they told me it's some measurement bug, but I think they're lying. The same guy tried to convince me that putting an external clock generator on mobo was expensive...
Do you also have issues with DDR4 at clocks higher than 3GHz ?
I have Corsair CMK16GX4M2A2666C16 16GB(2*8GB) RAM. Unfortunately it seems to run only at 2133 MHz. DOCP set it at DOCP2666 but I don't think that made any difference.

ASUS's QVL shows it as:
Vendor = CORSAIR
Part No. = CMK16GX4M2A2666C16
RAM Speed = 2666 MHz
Size = 16GB(2*8GB)
SS/DS = SS
RAM Speed = 2666 MHz
Supported Speed with Ryzen CPU = 2133 MHz

The problem was that when I ordered the RAM on February 24 there was no QVL out yet to refer to.

Re: AMD Ryzen Support

Posted: Fri Mar 17, 2017 8:30 pm
by razvan_g
Hello
I have been using Core Temp for a long time and I want to use it on my new Ryzen build :)
So, here is Register dump from my sistem.
Ryzen 7 1700X
Gigabyte GA-AX370 Gaming 5.

Re: AMD Ryzen Support

Posted: Sat Mar 18, 2017 1:26 am
by egkenny
Update from BIOS 0502 (default) to BIOS 0504

Re: AMD Ryzen Support

Posted: Sun Mar 19, 2017 10:25 am
by Saccosvd
1800x running at 3.925Ghz

PRIME X370-PRO BIOS 0504

64GB RAM (Corsair LED 3000Mhz running at 2133Mhz) part number CMK16GX4M2B3000C15

Re: AMD Ryzen Support

Posted: Wed Mar 29, 2017 10:39 pm
by mikeywm
Another file for you.

CPU: AMD Ryzen 1800X
MBD: ASUS Prime X370-Pro
O/S: Windows 10 Pro 64-bit

Re: AMD Ryzen Support

Posted: Thu Mar 30, 2017 8:23 pm
by egkenny
Update from BIOS 0504 to BIOS 0511

Re: AMD Ryzen Support

Posted: Mon Apr 03, 2017 2:35 am
by egkenny
Update from BIOS 0511 to 0515

Re: AMD Ryzen Support

Posted: Mon Apr 03, 2017 5:13 am
by The Coolest
Just an update: Got an email from AMD saying that the release of documentation is being delayed by a few weeks... :(

Re: AMD Ryzen Support

Posted: Mon Apr 03, 2017 7:46 pm
by Saccosvd
The Coolest wrote:Just an update: Got an email from AMD saying that the release of documentation is being delayed by a few weeks... :(
It's ok, I think AMD and pretty much everybody involved is working hard now with updates etc...etc..etc... good that the Ryzen CPUs are performing so well since now.

Re: AMD Ryzen Support

Posted: Wed Apr 05, 2017 1:41 pm
by IchBinLuda
The Coolest wrote:Just an update: Got an email from AMD saying that the release of documentation is being delayed by a few weeks... :(
Or you could contact the author of the HWINFO and ask him for help because hi is the only one that got it working how it should. Just an idea :mrgreen:

Re: AMD Ryzen Support

Posted: Wed Apr 26, 2017 9:13 pm
by ModDish
Same as the others, been using forever, and just upgraded to ryzen 1700X, dump attached

Re: AMD Ryzen Support

Posted: Thu Apr 27, 2017 9:05 am
by ModDish
Just updated my bios to 0609, here is another dump

Re: AMD Ryzen Support

Posted: Thu Apr 27, 2017 9:10 am
by ModDish
Not sure if this is needed but here is a screenshot of the ryzen master program next to coretemp.

ryzen.jpg

Re: AMD Ryzen Support

Posted: Tue May 02, 2017 5:59 am
by twf85
@The Coolest
I don't envy the difficulty you face with adding support for Ryzen, given the 20° offset AMD enabled to account for their Wraith coolers.

Best of luck and many thanks! Hope this helps, and if you need my system info, a link to my CPU-Z is located in my sig.

Re: AMD Ryzen Support

Posted: Tue May 02, 2017 9:53 am
by The Coolest
That isn't the problem really.
The documentation AMD has made available publicly is just not enough.
The registers in which the temperature, TjMax and the TDP values are stored in are different from the previous generations. Therefore, current code won't work, and there's no mention of where that information is. They don't explain how to monitor boosted performance states either.
I implemented preliminary support for the chips themselves, so Core Temp can detect the model, platform, VID (hopefully it's correct, there's no info on that either except the register it's in), revision and non-boosted frequency, it can determine whether SMT is enabled or not (so it doesn't show 16 cores anymore).
But the main problem is that it can't read the temperature, TjMax and TDP yet.
Here's an screenshot of how it looking right now - work in progress, emulated from one of the register dumps, as I don't own a Ryzen system:

Image