"Core Temp" - A program for accurate K8 temperature monitoring

[The Coolest]

Download Core Temp v1.18.1

This program lets you monitor Intel's Core, Xeon, Pentium, Celeron and Atom series, AMD Ryzen, APU, FX, Phenom, Athlon64 and later VIA C7 and Nano chips' die temperature.
The temperature readings are very accurate as the data is collected from a Digital Thermal Sensor (or DTS) which is located in each individual processing core, near the hottest part.
For more information click here

There is also an article posted about Core Temp and a little background on standard thermal sensors - Article
Please help out Core Temp popularity by Digging it.

If you find any bugs, please post it in the "Bugs" section ASAP!
Any suggestions on improvements or ideas are welcome in the "Development" section.
Note 1: Please read the ReadMe!.txt file for some useful tips.

Are you a developer yourself and have ideas for new features?
Click here for information about developing your own plugins for Core Temp.

What's new:

Version 1.18.1 - 24th September, 2023

- Fix: Do not display TDP and TjMax for Zen and Zen+ CPUs
- Fix: Incorrect BCLK on legacy (Pre-Zen) AMD CPUs
- Fix: Check for updates feature

Version 1.18 - 4th December, 2022

*** Core Temp Monitor is now available, Windows Phone and Android apps apps to monitor your machines from anywhere in the world!
More information is available here

- New: AMD Zen 4, Zen 3 APU and Zen 2 APU support
- New: Intel Raptor Lake and Alder Lake support
- New: TDP, TjMax, multiplier range detection on desktop AMD Zen platforms

- Fix: Address the kernel-mode driver vulnerability/exploitation issues
- Fix: Redesign Bclk detection on all AMD platforms starting from the Phenom series
- Fix: Workaround the Bclk detection issues on Intel Skylake and newer series
- Fix: Bclk detection on older Intel platforms, utilizing x2Apic configuration
- Fix: Thread count on Intel hybrid architectures (Raptor/Alder Lake)
- Fix: Improve support for multiple older AMD and Intel processors
- Fix: Base multiplier detection on AMD Zen processors
- Fix: Incorrect temperature on AMD Zen processors (missing -49C offset)
- Fix: Engineering Sample recognition on newer Intel processors
- Fix: Multiple minor bugs

- Change: Windows Vista 64-bit is no longer supported

Older versions

[windwithme]

Great

[Bootsy]

Program doesnt work on my fx60. It says I dont hve a rev F/G chip.

[GoThr3k]

why not rev E chips??

[4Qman]

Wicked, i love all these apps.

Just gota get a Conroe chip.

[nn_step]

It is 3C low for my 3000+ (compared to thermal Probe)
I would say excellent app

[The Coolest]

Program doesnt work on my fx60. It says I dont hve a rev F/G chip.

why not rev E chips??

Unfortunatly this feature is not supported in Rev E or earlier chips. An FX-60 is still a Toledo, which is still revision E.

It is 3C low for my 3000+ (compared to thermal Probe)
I would say excellent app

Thank you.

I intend to add a log option to this program so it will also record the temperature readings and probably do a minimum/maximum/average thing like in MBM5.

[NickS]

So I take it Rev. F chips are all AM2? My s939 Venice says F everywhere in CPU-Z lol, yet the proggy don't work . Is there a future version coming with support for older chips?

Nick

[The Coolest]

Well the thing is this program accesses the CPU for temperature information. And only revision F chips support this feature.
you have F everywhere, but that's CPUID string of a CPU, not the revision, which is DH-E3.

Well basically Rev F is Socket AM2, Socket F and Socket S1g1

[NickS]

Oh, alright Sounds cool though, can someone post screenshots?

Nick

[nn_step]

Oh, alright Sounds cool though, can someone post screenshots?

Nick

Alright

This is stock cooler (waiting for the AM2 version of 9500 to arrive)
Edit: notice R@H running

[NickS]

Nice! . My dad has the AM2 version of the 9500 (the silver nvidia one). It's rly nice. Has it for his s939 3800+ Venice.

Nick

[GoThr3k]

doesnt work an a dothan either?

[The Coolest]

This program will work only on the next CPUs:
All AM2, F, S1g1 on the AMD side (aka Revision F and up)
On the Intel side, it'll work on Yonah, Conroe and Merom.
None of the other CPUs support this feature unfortunately, so there will be no version to support older CPUs.

[Jaco]

I just installed your program. Really nice , I like it

Now I understand why I can't clock any higher ! (I'm using the crappy stock alu cooler for now )

[The Coolest]

Bump

[speed bump]

Nice if I didn't have my nobo die I would be all over this. I would love to know what my weird little cpu is cooking

[3oh6]

very nice little program, thanx much. now i can actually tell what the temp is on the M2N32-SLI...there was no way i was running at 26C

cheers

[nn_step]

If you wouldn't mind would you add:
1: graphs for temps
2: chipset temp detection

[faruquehabib]

wow, looks like my core center program disagrees with temps, although i trust this program more than core center...

[Jaco]

I vote for a temperature logging feature.
Nice to have : a graphical view like NN step suggests

[The Coolest]

If you wouldn't mind would you add:
1: graphs for temps
2: chipset temp detection

Noted, thx. I will have to play with making a graphic log if/when I get a decent amount of free time.
Adding a text log will probably come in a version sometime in the upcoming few days.

[afireinside]

Thanks I'll give this a shot, I bet I'm at like 65c and wondering why I can't hit 3ghz

[The Coolest]

This program will work only on the next CPUs:
All AM2, F, S1g1 on the AMD side (aka Revision F and up)
On the Intel side, it'll work on Yonah, Conroe and Merom.
None of the other CPUs support this feature unfortunately, so there will be no version to support older CPUs.

Update:
Well guys... I was wrong. After recieving some interesting info and some testing. We've found that this feature has existed in A64s since the SH-C0 revision, and was undocumented in all AMDs docs!

So now after some rework of the program, I bring you Core Temp that works on pretty much all K8 CPUs out there.
One thing is its still in testing. I also merged it with AMD64 TCaseMax for the owners of RevE chips.

Run it, and let me know of any problems that you might stumble on with this build.

Link is in the first post.

[NickS]

Works great. Temp gets a little bouncy (1*C) incraments but it works awesome.

Thank god i know my REAL temp. 40*C isn't bad on a naked 3200+ @ stock atm, w/modified XP-90.

Nick