Table 2-3. The Power Management Settings

 

 

Performance Settings

Power Optimized

 

 

Settings

 

Setup Menu

 

 

 

 

 

Option

D4

Option

D4

 

 

 

 

Token

Token

 

 

 

 

CPU

L3 Power

Enabled

4878

Disabled

4877

Configuration

Control

 

 

 

 

 

DRAM

Enabled

48BA

Disabled

48B9

 

Prefetcher

 

 

 

 

 

Hardware

Enabled

0174

Disabled

0173

 

Prefetcher

 

 

 

 

 

Software

Enabled

48BE

Disabled

48BD

 

Prefetcher

 

 

 

 

CPU

Power

Max.

021F

OS

0221

Configuration

Management

Performance

 

Control

486A

->Power

 

 

 

P-State 4

 

Management

 

 

 

 

 

SATA

Power Saving

Disabled

4891

Enabled

4892

Configuration

Features

 

 

 

 

 

SATA-AHCI

Disabled

4871

Enabled

4872

 

Ports Auto Clk

 

 

 

 

 

Ctrl

 

 

 

 

 

SATA-IDE Ports

Disabled

4873

Enabled

4874

 

Auto Clk Ctrl

 

 

 

 

Hyper

Coherent HT

HT3

4888

HT1

4887

Transport

Link Speed

 

 

 

 

Configuration

Non-Coherent

HT3

48A5

HT1

48A2

 

HT Link Speed

2600MHz

 

1200Mhz

 

 

 

 

 

 

 

 

Non-Coherent

16 bits

48A7

8 bit

48A6

 

HT Link Width

 

 

 

 

PCI

PCI-E Slot

Disabled

5001

L0s & L1

5004

Configuration

ASPM

 

 

 

 

-> Active

Onboard LAN

Disabled

5021

L0s & L1

5024

State Power

ASPM

 

 

 

 

Management

Mezzing Slot

Disabled

5091

L0s & L1

5094

Configuration

ASPM

 

 

 

 

 

NB-SB Link

Disabled

4883

L1

4884

 

ASPM

 

 

 

 

Using the System Setup Program 77

Page 77
Image 77
Dell C6145 manual Cpu