Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1C
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 Pro Technical Preview
Service Pack
Version
10.0.9926
Motherboard
Manufacturer
MSI
Model
Z87 XPOWER (MS-7811)
Version
1.0
Memory
Total Installed Memory
8.00 GB
Default Speed
2000 MHz
Capacity
2.00 GB
Bank Label
BANK 1
Manufacturer
1315
Device Locator
ChannelA-DIMM1
Capacity
2.00 GB
Manufacturer
1315
Bank Label
BANK 3
Default Speed
1800 MHz
Device Locator
ChannelB-DIMM1
Manufacturer
1315
Bank Label
BANK 2
Capacity
2.00 GB
Device Locator
ChannelB-DIMM0
Default Speed
1800 MHz
Default Speed
1800 MHz
Capacity
2.00 GB
Bank Label
BANK 0
Manufacturer
1315
Device Locator
ChannelA-DIMM0
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
5/20/2013
Driver Version
9.18.10.3192
Name
Intel(R) HD Graphics 4600
RAM
2.50 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
2/25/2014
Version
V1.5
BIOS/UEFI Settings
Processor
Core Voltage
1.225 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
1.82 V
Reference Clock
104.66 MHz
Core Voltage Mode
Adaptive
Dynamic Processor Input Voltage
Disable
Processor Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
45.0 x
2 Active Cores
45.0 x
3 Active Cores
45.0 x
4 Active Cores
45.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
1023.875 A
Turbo Boost Power Max
512.0 W
Turbo Boost Power Time Window
16.0 Seconds
Turbo Boost Short Power Max
512.0 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
Disable
Processor Integrated VR Faults
Enable
Memory Timings
tCL
9
tCWL
7
tFAW
26
tRAS
26
tRC
0
tRCD
11
tREFI
8000
tRFC
108
tRP
9
tRRD
5
tRTP
6
tWR
10
tWTR
6
Memory
Memory Clock Multiplier
1.0 x
Memory Multiplier
22.0 x
Memory Voltage
1.8 V
Intel® Extreme Memory Profile
Custom
Graphics
Processor Graphics Ratio Limit
12.5 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
50.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Processor Cache Ratio
43.0 x
Processor Cache Voltage
1.2 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive
