Welcome to our peer-to-peer forums, where owners help owners. Need help now? Visit eSupport here.

English Community

ThinkPad NotebooksThinkPad: P and W Series Mobile Workstations
All Forum Topics
Options

12 Posts

06-21-2016

United States of America

12 Signins

112 Page Views

  • Posts: 12
  • Registered: ‎06-21-2016
  • Location: United States of America
  • Views: 112
  • Message 1 of 3

P50 20en001SUS E3-1505M v5 Turbo Issue

2017-05-31, 19:50 PM

I recently switched from a i7-6820 to the Xeon based and  was having performance issues, so I downloaded the Intel XTU utility.

I benchmark the i7 machine and it comes in higher using CPUZ or XTU

I checked the Bios Settings and they are similar

CPU Cores MultiProc and Hyper Threading is enabled on both

Virtulization is asa well.

I am on 1.39 on both machines.  (well I tried updating to 1.40 on the Xeon and no help as it is not designed to address that issue)

 

any ideas would be helpful. Xeon has windows 10 so there is no Lenovo Power Manager to enable Turbo Boost.

 

 

 

 

 

 

Reply
Options

11800 Posts

01-02-2010

United States of America

40103 Signins

421839 Page Views

  • Posts: 11800
  • Registered: ‎01-02-2010
  • Location: United States of America
  • Views: 421839
  • Message 2 of 3

Re: P50 20en001SUS E3-1505M v5 Turbo Issue

2017-05-31, 20:16 PM

I have never been able do use benchmark tools to show significant improvements with xeon processors over I7 on any machine.  I believe the big advantage of xeon processors is its ability to support ECC memory.  


Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.
Reply
Options

3985 Posts

12-02-2007

United States of America

9078 Signins

192748 Page Views

  • Posts: 3985
  • Registered: ‎12-02-2007
  • Location: United States of America
  • Views: 192748
  • Message 3 of 3

Re: P50 20en001SUS E3-1505M v5 Turbo Issue

2017-06-01, 13:04 PM

Hello,


Intel Turbo Boost Max Technology (TBMT) 3.0 is a feature of Intel Core i7 CPUss to allow overclocking of the best performing core.  It is unavailable on Intel Xeon CPUs, since those do not support overclocking (they are intended for servers and workstations where stability requirements are a precedent over raw speed).

 

Regards,

 

Aryeh Goretsky

 



I am a volunteer and neither a Lenovo nor a Microsoft employee.

L380 YogaP72 (20MB-*)P50 (20EN-*)S230u (3347-4HU)T23 (2648-LU7)T42 (2378-R4U)T43p (2678-H7U)T61p (6459-CTO)W510 (4318-CTO)W530 (2441-4R3)W530 (2441-4R3)X100e (3508-CTO)X120e (0596-CTO)X220 (4286-CTO)X250 (20CM-*)Yoga 370

  Communities:   English    Deutsche    Español    Português    Русскоязычное    Česká    Slovenská    Українська   Język Polski    Moto English


Need an answer, fast? Try using Browser Search to find it in the Lenovo and Moto Community
Reply
Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop
X

Save

X

Delete

X

No, I don’t want to share ideas Yes, I agree to these terms