Hyper-V stopped turbo boost and cpu park on my intel 4702mq processor?

Hi I just got my lenovo thinkpad e540(core i7 4702mq ,256 hyper-x ssd, nvidea geforce 2gb...)
I installed windows 8.1 and server 2012 r2 to separate personal and business use.
The cpu was running at many speeds to preserve battery life (between 0.7ghz and 3.2ghz on turbo boost). After installing the hyper-v role, the speed in task manager is stale at 2.19ghz and
all the cores are not being parked even when the system is idle, is this a bug or that's just how virtualization work??
Thanks!!

Quote from: NovJoe on 22-November-09, 01:24:35
Performance mode probably means having higher voltages or higher "optimized" settings to run the system. Fail safe mode already spelt out its intentions to keep the system from failing.
For details, you can contact MSI for more information.
As I stated in my first post, I carefully went through all of the BIOS settings and the only thing I could find different between 'default' and 'optimized' is the setting for 'Intel Turbo Boost'.
I will post a question on the BIOS board about any other differences, but until then my original question remains...
...does anyone know of any problems (and hopefully FIXES) with the P55-GD80 and Intel Turbo Boost?

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Turbo Boost and Eco buttons don't work on MSI GX660R 060US

When I try to download the Turbo boost driver, I get the following error:
" This computer does not meet the minimum requires for installing the software".
Help! How can I get the Turbo Boost and Eco buttons to work?

install sbar and nvidia oc tool to make the turbo button work. As of intel turbo boost there is no such driver or software because its purely dos based not os the intel boost will kick in when you have some free core to boost in.. as of eco mode pls descrIbe more

Speedstep or Turbo Boost and Logic CPU Meters

I'm currently weighing up selling my remainding outboard synths and going the plugin route, so last night i loaded logic up with as many plugins as i would normally use in the equivalent of hardware audio tracks to get an idea on CPU Usage, Heat build up etc. (I run on a macbook pro in clamshell to external monitor).
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hey fmortz,
could you go to > http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-70498
and do a bios update.
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Dv7 turbo boost and temperature question

I have the core i7 2630QM @ 2.0 ghz with turbo boost up to 2.9 ghz. My question is, even while running prime95 (all 8 threads at 100% usage), cpu-z says the processor only gets up to 2.6 ghz. Now its not really a big deal because even at that speed almost nothing can max it out, im just curious why its not getting all the way up there.
And now its time to discuss temperature...even after just 15 mins of prime95, all 4 cores of my cpu were up to 80 degrees celcius and the motherboard sensor said 82...that's rather high isnt it? While im gaming all temps hover at around 70 or 75 degrees...is that near the danger zone? I appreciate any answers! thanks

krrmit
I don't think there is any way to turn these off. The processor will use hyperthreading and powerboost automatically depending on the load on the CPU and whether it needs hyperthreading and powerboost. Powerboost is used for heavy graphics if I'm not mistaken.
Joseph

Turbo Boost to 3.9GHz on an Intel Core i7 iMac?

Hi Guys
Can anyone explain how the Turbo Boost 2.0 to 3.9GHz works on a 3.5gHZ Intel Core i7 iMac? Should I have somehow paid for an extra "Turbo Boost 2.0" upgrade when purchasing the 3.5gHZ Intel Core i7 iMac? I didn't see "Turbo Boost 2.0" as an extra option in the checkout so I'm thinking that it's already in-built into the 3.5gHZ Intel Core i7 iMacs?
I use Final Cut Pro X extensively so the Turbo Boost 2.0 would be great.
Any thoughts appreciated.

it's built in .
Turbo Boost 2.0 automatically increases the speed of the active cores, so the Core i7, for example, can offer up to 3.9GHz. And by shifting core frequency in small increments, Turbo Boost allows the processor to manage performance without sacrificing efficiency.

One more crazy question:Turbo Boost and Middletion BIOS

I guest my mind is crazy.
Have anyone tried this combination in a TP61?
Cheers
Rolando E Creagh, MD. FACS. USA. T61p, 64608WU, Dual Core Centrino 2.6 GHz, T9500, 8GB RAM, Intel TurboMem 4GB (working). HDD 0: 1.0TB 7.4K rpm AF w/ W-7 Ultimate SP1 64b (2nd clean install). HDD 1: 0.5TB 10K rpm w/ W-7 Ultimate SP1 64b (cloned). HDD 2:1TB 7.4K rpm AF w/W-7 SP1 64b (1rst clean install). HDD 3:250GB, Vista-B-SP2 clean install, HDD 4:100GB, XP-SP3, factory install. HDD 5:1.5TB, 5K rpm, AF, DATA. 2504-10U Mini-Dock
Solved!
Go to Solution.

Sure you are correct. A SSD drive will be better and I will get to it perhaps. The turbo module era came and went rather rapidly especially because of the others complicating technologies such as AF and the poor attention given to the necessary drivers. I am just curious if the Middletion BIOS allowing SATA II or III (not sure) on the AF HDD (1 and 1.5 Terabytes are), which are suppose to be compliant, does improve performance on them.
In:
http://t61.wikispaces.com/
there is no reference to that.
Thanks for your comment.
Rolando E Creagh, MD. FACS. USA. T61p, 64608WU, Dual Core Centrino 2.6 GHz, T9500, 8GB RAM, Intel TurboMem 4GB (working). HDD 0: 1.0TB 7.4K rpm AF w/ W-7 Ultimate SP1 64b (2nd clean install). HDD 1: 0.5TB 10K rpm w/ W-7 Ultimate SP1 64b (cloned). HDD 2:1TB 7.4K rpm AF w/W-7 SP1 64b (1rst clean install). HDD 3:250GB, Vista-B-SP2 clean install, HDD 4:100GB, XP-SP3, factory install. HDD 5:1.5TB, 5K rpm, AF, DATA. 2504-10U Mini-Dock

MBA2012 cpu multiplier wrong and no turbo boost in Windows7

MBA2012 Corei 7 2.0GHz/ MEM 8GB / SSD 128G.
core i7 3667U, it support turbo boost, max multiplier 3.2GHz (x32, 2core), or 3.0GHz(x30, 1core).
but check cpu-z 1.60.1.x64, it reports cpu multiplier x8 or x19.
core speed does not rearch 2.0GHz(x20) and can not turbo boost.

It is assumed in the model CTO in the initialisation of the MSR in EFI, is to set the Target P-State and 19 at the time of turbo boost, and the root cause of the bug (I originally set 32 is correct).
As a temporary workaround, in the application of the Throttle Stop, but it was confirmed that Turobo Boost working effectively, then, I tried to examine the state of the MSR at the before and after application of the Throttle Stop.
As a result, the following was found.
• The CTO model EIST, Turbo Boost is enabled.
• However, in the CTO model, Target P-State is closed when the Turbo Boost is set to 19-fold. Therefore, (Current P-State) can not be set to at least 19-fold magnification of the CPU.
• When you execute the Throttel Stop, so that can be set to 32 times the Target P-State of Turbo Boost, will be able to raise up to 32 times also (Current P-State) magnification of the CPU.
In fact, before and after execution of the Throttle Stop, appears similar to the following and see the state of the MSR. (The value of the MSR, Save Report(.TXT) of the "About" → "Tools" of CPU-Z in the, you can see)
CPU Throttle Stop before) cpu multiplier 19 (max cpu multiplier 19)
MSR 0x000001A0 0x00000000 0x00850089
MSR 0x00000198 0x00001CD2 0x00001300
MSR 0x00000199 0x00000000 0x00001300
⇒ enable EIST, enable TurboBoost, the current P-State 19, the target P-State 19
CPU Throttle Stop after) cpu multiplier 30 (max cpu multiplier 32)
MSR 0x000001A0 0x00000000 0x00850089
MSR 0x00000198 0x000021A0 0x00001E00
MSR 0x00000199 0x00000000 0x00002000
⇒ enable EIST, enable TurboBoost, the current P-State 30 , the target P-State 32
From the above, CTO model, at the time of initialization when the switch to Windows, it would have been set to 0x1E (0x00001E00: DEC
19) is target Performance State Value is IA32_PERF_CTL of MSR in the BootCamp is a cause of trouble, 0x20 (0x00001E00:DEC 32) you can determine it because it does not, and has been a state that does not increase the magnification was also an attempt to invoke the turbo boost when under load.
Core i5 In the standard model, so go up 26 multiplier, probably should be the value of the following.
MSR 0x00000199 0x00000000 0x00001A00
<Reference>
· Intel64 and IA-32 Architectures Software Developer's Manual Combined Volumes1, 2A, 2B, 2C, 3A, 3B and 3C
http://download.intel.com/products/processor/manual/325462.pdf
· CHAPTER 14 POWER AND THERMAL MANAGEMENT
14.1 ENHANCED INTEL SPEEDSTEPR TECHNOLOGY
14.3.2.2 OS Control of Opportunistic Processor Performance Operation
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34.7 MSRS IN INTELR PROCESSOR FAMILY (INTELR MICROARCHITECTURE CODE NAME SANDY BRIDGE)
1A0H IA32_MISC_ENABLE
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198H IA32_PERF_STATUS
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199H IA32_PERF_CTL
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Once and for all: Hyper-threading, turbo boost on Core i5 MBA?

Hey, all.
There is a lot of conflicting information on whether the new Core i5 MacBook Airs (as opposed to the upgraded Core i7 options) support hyper-threading. As best I can gather, there is still no "official" Apple statement on the subject. I thought I'd gin up another conversation in the event someone has more definitive information. In case anyone wants a fresh bit of provocation, earlier today I asked one of Apple's online "Live Chat" experts. Here's what she said:
The Core i7 offers Triple Channel memory, hyper-threading, and full dual 16x video bandwidth.
But the i5 doesn't offer the TurboBoost or hyperthreading.
You would have to do the upgrade to the i7 for that.
Agree? Disagree?

Here is a comparison of the three processors used for the 2011 MBA.
It would appear that the i5 does have Turbo Boost (and Hyperthreading), unless Apple's specification calls for disabling TB.
But, if we look at some of the benchmark testing, the results would seem to imply that the specification only differs by the differences shown in these charts, hence Turbo Boost would be evident across all the Airs.

Does my mid 2011 macbook air have turbo boost?

what is turbo boost and does my mac have it? all answers are appreciated
thnx guys

TurboBoost is an elevation of clock speed to help speed up certain tasks. It momentarily switches the processor to a single core running at a faster speed. It does so in an effort to manage speed and energy efficiency.
http://www.intel.com/content/www/us/en/architecture-and-technology/turbo-boost/t urbo-boost-technology.html
Yes, your CPU does have it.

Turbo boost problem for DV6-2170ee with Windows 7 Proffessional SP1 32 bit

hello every body,
I have a strange problem, while i am working on battery processor can boost up to 2.6 but when i connect it to the Ac adpater charger, no boost is there?!!!!
Checked through internet and did the following:-
1-update the bios.
2-check power option and use the same settings as in battery mode.
3-observe processor temperature through CPUID HWmonitor, it's almost 65 lower than 67 in the battery case.
4-searched allover the whole internet google .. yahooo ...
TIll the moment no solution, could you please help me ?
Thank you for your time ans i hope to receive solutions soon ..
Thanks in advance ;-)

Have you made sure you are using the high performance profile? Here is where you can check:
Double check you performance profile and make sure its on HIgh Performance. Also download CPU-Z to monitor your CPU speed. Im unsure if the turbo boost applies to all the cores of the processor. CPU-Z will give you a better idea of whats going on.
CPU-Z
Thanks,
Sean
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Permanently Disabling Turbo Boost

I currently use the following command to disable Turbo Boost, and it works:
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
I would like this to be permanent, each time I boot this setting is lost. I've found plenty of articles online with how to disable this exactly as I have done above, but can't seem to find any information on how to make this "stick." There is no setting in my BIOS for disabling Turbo Boost, so I must rely on some sort of Arch tweak to keep it disabled. Is there a way to make this permanent?

I've already "read the wiki" and neither of the two links posted above are relevant to my question. One of them even says that it may not work with "sys" devices. I've been researching this all day, and thought maybe someone here could help me. I should've known better.
Sometimes I wonder what the point is in volunteering to answer questions in a forum, but only to make "RTFM" posts. If your heart is not in it, then why do it? This is very sad. My recommendation is to automate the process and write forum scripts to automatically post RTFM replies for you, it may save you guys a lot of time. I bet no one would even notice the replies were coming from bots.
Anyway, I'm unsubscribing from this thread.

With Turbo Boost, does it even pay to overclock for anything but games?

I'm not a big gamer, but use the computer for everything else. Quite a bit of realtime stuff for business that can use the cpu.
Considering Turbo boost seems to work quite well in kicking the mHz from 1500 to 3000 when needed, I wonder how much extra horsepower I'd actually see if I oclocked this i5 to say 3.4 mHz? And would I be turning turbo boost OFF when overclocking?

Quote from: d593562 on 15-November-09, 12:34:34
I'm not a big gamer, but use the computer for everything else. Quite a bit of realtime stuff for business that can use the cpu.
Considering Turbo boost seems to work quite well in kicking the mHz from 1500 to 3000 when needed, I wonder how much extra horsepower I'd actually see if I oclocked this i5 to say 3.4 mHz? And would I be turning turbo boost OFF when overclocking?
i think turbo boost increase the clock for your processor from 2.66 to 3.2 but it'll reach that 3.2 only if you use a single core of your processor.
over-clockers usually disable turbo boost and then over-clock the processor manually to have a more consistent and stable system. also get better overall performance .

H55M-E33 Turbo Boost Problem

Hi guys, I have an i5 750 installed on my H55M-E33, but I cannot find the option to turn turbo boost on.
Does this motherboard support it?

Quote from: fanta on 04-March-10, 05:17:36
Do you have the prerequisites for the turbo boost feature to be shown in the bios?
For my particular board p55-cd53, The turbo boost option is not shown unless intel EIST is enabled.
I did check out the manual for the board and there was no mention of turbo boost (well that I could find). Now with that said, they have your cpu listed as supported since v1.0 bios, so I imagine the feature is there.
Cheers
Thanks man that did the trick. I enabled EIST, rebooted and turbo boost appeared in the cell menu!
Strange there is no mention of this in the manual though.....
Cheers

MOVED: With Turbo Boost, does it even pay to overclock for anything but games?

This topic has been moved to Overclockers & Modding Corner.
https://forum-en.msi.com/index.php?topic=132518.0

Quote from: d593562 on 15-November-09, 12:34:34
I'm not a big gamer, but use the computer for everything else. Quite a bit of realtime stuff for business that can use the cpu.
Considering Turbo boost seems to work quite well in kicking the mHz from 1500 to 3000 when needed, I wonder how much extra horsepower I'd actually see if I oclocked this i5 to say 3.4 mHz? And would I be turning turbo boost OFF when overclocking?
i think turbo boost increase the clock for your processor from 2.66 to 3.2 but it'll reach that 3.2 only if you use a single core of your processor.
over-clockers usually disable turbo boost and then over-clock the processor manually to have a more consistent and stable system. also get better overall performance .

Intel Turbo Boost-Overcloacking

I have hp envy notebook pc with intel core i7 4700mq proccessor and i want to know how to enabled turbo boost ?
Can i overclock the proccessor to the max frequency ?
This question was solved.
View Solution.

turbo boost is just enabled unless disabled in the BIOS. There is no way to overclock your laptop. You can install this little app to track the turbo boost and be sure it is working:
http://www.majorgeeks.com/files/details/intel_turbo_boost_technology_monitor.html
If this is "the Answer" please click "Accept as Solution" to help others find it.

Hyper-V stopped turbo boost and cpu park on my intel 4702mq processor?

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