Intel XTU Share

User Avatar kevingxu@hotmail.com's Intel Core i7-4720HQ CPU at 3760.0 MHz with an Alienware 15 Motherboard

772 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Family Haswell
Intel® Speed Shift False
Intel® Turbo Boost Max False
Logical CPU Cores 8
Microcode Update 0x1E
Physical CPU Cores 4
Possible Turbo Bins 2
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 家庭版
Service Pack
Version 10.0.14393

Motherboard

Manufacturer Alienware
Model Alienware 15
Version A00

Memory

Total Installed Memory 16.00 GB
Default Speed 1600 MHz
Manufacturer Hynix/Hyundai
Bank Label
Device Locator JDIMM1
Capacity 8.00 GB
Bank Label
Default Speed 1600 MHz
Manufacturer Hynix/Hyundai
Device Locator JDIMM2
Capacity 8.00 GB

Graphics

Compatibility Intel Corporation
Compatibility NVIDIA
DAC Type Internal
DAC Type Integrated RAMDAC
Driver Date 9/29/2016
Driver Date 8/21/2017
Driver Version 20.19.15.4531
Driver Version 22.21.13.8541
Name Intel(R) HD Graphics 4600
Name NVIDIA GeForce GTX 1080 Ti
RAM 4.00 GB
RAM 1.00 GB

BIOS

Manufacturer Alienware
Release Date 7/24/2015
Version A06

BIOS/UEFI Settings

Processor

Core Voltage 1.15 V
Core Voltage Offset -100.0 mV
Max Non Turbo Boost Ratio 26.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Core Ratio 36.0 x
Processor Digital IO Voltage Offset 0.0 mV
Processor Input Voltage 0.0 V
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive
Dynamic Processor Input Voltage Enable

Processor Vip

PEG/DMI Ratio 1.0 x

Processor Turbo Ratios

1 Active Core 38.0 x
2 Active Cores 37.0 x
3 Active Cores 36.0 x
4 Active Cores 36.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 90.0 A
Turbo Boost Power Max 70.0 W
Turbo Boost Power Time Window 16.0 Seconds
Turbo Boost Short Power Max 75.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Other

System Agent Voltage Offset 0.0 mV
Processor Integrated VR Efficiency Mode Enable
Processor Integrated VR Faults Enable

Memory Timings

tCL 11
tCWL 8
tFAW 24
tRAS 28
tRC 39
tRCD 11
tREFI 6240
tRFC 208
tRP 11
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 12.0 x
Intel® Extreme Memory Profile Default

Graphics

Processor Graphics Ratio Limit 12.0 x
Processor Graphics Voltage 0.0 V
Processor Graphics Voltage Offset 0.0 mV
Processor Graphics Voltage Mode Adaptive

Cache

Cache Voltage 0.0 V
Cache Voltage Offset -70.0 mV
Processor Cache Ratio 38.0 x
Cache Voltage Mode Adaptive