tekge\'s Intel Core i7-4900MQ CPU at 4004.0 MHz
Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4900MQ CPU @ 2.80GHz
Family
Haswell
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 8 Pro
Service Pack
Version
6.2.9200
Motherboard
Manufacturer
Alienware
Model
Version
Memory
Total Installed Memory
32.00 GB
Capacity
8.00 GB
Bank Label
Manufacturer
Samsung
Default Speed
1600 MHz
Device Locator
JDIMM1
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
Device Locator
JDIMM4
Capacity
8.00 GB
Capacity
8.00 GB
Default Speed
1600 MHz
Bank Label
Device Locator
JDIMM3
Manufacturer
Samsung
Manufacturer
Samsung
Device Locator
JDIMM2
Bank Label
Capacity
8.00 GB
Default Speed
1600 MHz
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
3/27/2014
Driver Version
9.18.13.3750
Name
NVIDIA GeForce GTX 780M
RAM
4.00 GB
BIOS
Manufacturer
Alienware
Release Date
2/25/2014
Version
A09
BIOS/UEFI Settings
Processor
Core Voltage
1.189 V
Dynamic CPU Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
28.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Cache Ratio
40.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Digital IO Voltage Offset
0.0 mV
Processor Input Voltage
0.0 V
Reference Clock
100.1 MHz
Core Voltage Mode
Adaptive
Dynamic Processor Input Voltage
Enable
Processor Cache Voltage Mode
Adaptive
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
40.0 x
Processor Turbo
Processor Powercurrent
Core Current Limit
118.0 A
Processor Current Limit
118.0 A
Turbo Boost Power Max
68.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
68.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Disable
Other
System Agent Voltage Offset
0.0 mV
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Disable
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
1.33 x
Memory Multiplier
14.0 x
Memory Voltage
1.5 V
Intel® Extreme Memory Profile
Default
Graphics
Processor Graphics Current Limit
16.0 A
Processor Graphics Ratio Limit
8.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
