Hello,
I'm using a Intel S5000PSL Server Board with two Xeon L5320 CPUs and am having a problem with the power consumption.
The CPU does not step down to a lower power level.
Is there a way I can achieve that?
Here are some Informations from the server:
Board:
Intel S5000PSL
BIOS Version: S5000.86B.15.00.0101.110920101604
OS: Microsoft Windows Server 2008 R2 Standard (x64) Build 7601 (with SP1)
2xCPU:
Processor Manufacturer: Intel(R) Corporation
Processor Version: Intel(R) Xeon(R) CPU L5320 @ 1.86GHz
External Clock: 1066 MHz
Maximum Clock Supported: 1866 MHz
Current Clock: 1866 MHz
CPU Socket: Populated
CPU Status: Enabled
Processor Type: Central Processor
Processor Voltage: 1.2 V
Processor Upgrade: ZIF
Socket Designation: CPU1
Processor Name: Intel Xeon L5320
Original Processor Frequency: 1866.7 MHz
Original Processor Frequency [MHz]: 1867
CPU ID: 000006F7
CPU Brand Name: Intel(R) Xeon(R) CPU L5320 @ 1.86GHz
CPU Vendor: GenuineIntel
CPU Stepping: B3
CPU Code Name: Clovertown LV
CPU S-Spec: SLA4Q, SLAC9
CPU Thermal Design Power (TDP): 50 W
CPU Max. Case Temperature (Tcase_max): 60 °C
CPU Type: Production Unit
CPU Platform: LGA771 (FC-LGA6)
Microcode Update Revision: 6B
Number of CPU Cores: 4
Number of Logical CPUs: 4
Memory Information:
Memory 8GB
Memory Speed: 667 MHz
Memory
[General information]
Total Memory Size: 8 GBytes
Total Memory Size [MB]: 8192
[Current Performance Settings]
Current Memory Clock: 332.4 MHz (5 : 4 ratio)
Current Timing (tCAS-tRCD-tRP-tRAS): 5.0-5-5-15
Read to Read Delay (tRD_RD) Same Rank: 3T
Write to Write Delay (tWR_WR) Same Rank: 2T
Read to Write Delay (tRD_WR) Same Rank: 4T
Write to Read Delay (tWR_RD) Same Rank (tWTR): 8T
Write to Read Delay (tWR_RD) Different Rank: 2T
Read to Precharge Delay (tRTP): 3T
Write to Precharge Delay (tWTP): 16T
Write Recovery Time (tWR): 5T
RAS# to RAS# Delay (tRRD): 3T
Row Cycle Time (tRC): 20T
Refresh Cycle Time (tRFC): 28T
Drives:
Raid-1: 2 Drives
Raid-6: 6 Drives (external controller)
Energy Settings in the OS are as followed:
Intel Processor Diagnostic Tool:
CPU-Z reading max Multiplier:
In the bios speed stepping was activated, and I do not know what to do, to conserve some energy.
I hope you can help me to either find a setting, so I can put it into a more energy preserving mode when the power is not used.
Or if not have a recommendation on what to switch to, if it is not possible for some reasons.
Thank you very much in advance!