Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1D
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro with Media Center
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Notebook
Model
P770ZM-G
Version
Not Applicable
Memory
Total Installed Memory
16.00 GB
Default Speed
1867 MHz
Device Locator
ChannelA-DIMM0
Manufacturer
Kingston
Capacity
8.00 GB
Bank Label
BANK 0
Default Speed
1867 MHz
Manufacturer
Kingston
Capacity
8.00 GB
Device Locator
ChannelB-DIMM0
Bank Label
BANK 2
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
3/9/2015
Driver Version
9.18.13.4781
Name
NVIDIA GeForce GTX 980M
RAM
4.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
3/31/2015
Version
1.03.02
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
40.0 x
Processor Analog IO Voltage Offset
0.0 mV
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
Internal CPU PLL Override
Disable
Processor Turbo Ratios
1 Active Core
44.0 x
2 Active Cores
44.0 x
3 Active Cores
43.0 x
4 Active Cores
42.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
258.0 A
Turbo Boost Power Max
88.0 W
Turbo Boost Power Time Window
8.0 Seconds
Turbo Boost Short Power Max
110.0 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
10
tCWL
9
tFAW
26
tRAS
32
tRC
42
tRCD
10
tREFI
7283
tRFC
243
tRP
10
tRRD
5
tRTP
8
tWR
16
tWTR
8
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
14.0 x
Intel® Extreme Memory Profile
Default
Cache
Processor Cache Ratio
40.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive
