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
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Notebook
Model
P770ZM-G
Version
Not Applicable
Memory
Total Installed Memory
32.00 GB
Manufacturer
Kingston
Device Locator
ChannelA-DIMM0
Capacity
8.00 GB
Bank Label
BANK 0
Default Speed
1600 MHz
Bank Label
BANK 3
Default Speed
1600 MHz
Capacity
8.00 GB
Manufacturer
Kingston
Device Locator
ChannelB-DIMM1
Device Locator
ChannelA-DIMM1
Manufacturer
Kingston
Bank Label
BANK 1
Default Speed
1600 MHz
Capacity
8.00 GB
Device Locator
ChannelB-DIMM0
Default Speed
1600 MHz
Bank Label
BANK 2
Capacity
8.00 GB
Manufacturer
Kingston
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
12/1/2015
Driver Version
10.18.13.5912
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
Core Voltage Offset
35.0 mV
Max Non Turbo Boost Ratio
40.0 x
Processor Analog IO Voltage Offset
15.0 mV
Processor Core Ratio
47.0 x
Processor Digital IO Voltage Offset
10.0 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
47.0 x
2 Active Cores
47.0 x
3 Active Cores
47.0 x
4 Active Cores
47.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
258.0 A
Turbo Boost Power Max
110.0 W
Turbo Boost Power Time Window
24.0 Seconds
Turbo Boost Short Power Max
110.0 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
Enable
Memory Timings
tCL
9
tCWL
8
tFAW
24
tRAS
27
tRC
39
tRCD
9
tREFI
6240
tRFC
208
tRP
9
tRRD
5
tRTP
6
tWR
12
tWTR
6
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
12.0 x
IntelĀ® Extreme Memory Profile
Default
Cache
Cache Voltage
0.0 V
Cache Voltage Offset
0.0 mV
Processor Cache Ratio
40.0 x
Cache Voltage Mode
Adaptive