heiwurui's Intel Core i7-4900MQ CPU at 3980.0 MHz with an N/A Motherboard
Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4900MQ CPU @ 2.80GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x17
Physical CPU Cores
4
Possible Turbo Bins
6
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 教育版
Service Pack
N/A
Version
10.0.17134
Motherboard
Manufacturer
Alienware
Model
N/A
Version
N/A
Memory
Total Installed Memory
16.00 GB
Manufacturer
Hynix
Device Locator
JDIMM3
Capacity
4.00 GB
Bank Label
Default Speed
1600 MHz
Bank Label
Device Locator
JDIMM2
Default Speed
1600 MHz
Manufacturer
Hynix
Capacity
4.00 GB
Manufacturer
Hynix
Device Locator
JDIMM4
Capacity
4.00 GB
Bank Label
Default Speed
1600 MHz
Device Locator
JDIMM1
Capacity
4.00 GB
Bank Label
Default Speed
1600 MHz
Manufacturer
Hynix
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
2/21/2018
Driver Date
11/29/2018
Driver Version
25.21.14.1722
Driver Version
20.19.15.4963
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GTX 1070
RAM
4.00 GB
RAM
1.00 GB
BIOS
Manufacturer
Alienware
Release Date
7/21/2014
Version
A13
BIOS/UEFI Settings
Processor
Core Voltage
1.095 V
Core Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
28.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Core Ratio
39.0 x
Processor Digital IO Voltage Offset
0.0 mV
Processor Input Voltage
0.0 V
Reference Clock
100.0 MHz
Core Voltage Mode
Static
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
40.0 x
2 Active Cores
40.0 x
3 Active Cores
40.0 x
4 Active Cores
39.0 x
Processor Turbo
Processor Powercurrent
Core Current Limit
189.0 A
Processor Current Limit
133.75 A
Turbo Boost Power Max
99.0 W
Turbo Boost Power Time Window
56.0 Seconds
Turbo Boost Short Power Max
99.0 W
Package Turbo Power Lock
Enable
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
CMD
0.0 T
tCL
9
tFAW
20
tRAS
24
tRCD
9
tRFC
74
tRP
9
tRRD
4
tRTP
5
tWR
10
tWTR
5
Memory
Memory Clock Multiplier
1.0 x
Memory Multiplier
12.0 x
Memory Voltage
1.5 V
Intel® Extreme Memory Profile
Default
Graphics
Processor Graphics Current Limit
0.0 A
Processor Graphics Ratio Limit
4.0 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
0.0 mV
Processor Cache Ratio
38.0 x
Cache Voltage Mode
Adaptive
