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
Intel Corp.
Model
SHBDTRefresh
Version
2
Memory
Total Installed Memory
5.00 GB
Manufacturer
0215
Bank Label
BANK 3
Capacity
2.00 GB
Device Locator
ChannelB-DIMM1
Default Speed
1067 MHz
Default Speed
1067 MHz
Capacity
2.00 GB
Bank Label
BANK 1
Device Locator
ChannelA-DIMM1
Manufacturer
0215
Device Locator
ChannelB-DIMM0
Bank Label
BANK 2
Default Speed
1067 MHz
Capacity
1.00 GB
Manufacturer
0215
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
1/19/2015
Driver Version
10.18.14.4100
Name
Intel(R) HD Graphics 4600
RAM
1.00 GB
BIOS
Manufacturer
Intel Corporation
Release Date
2/4/2015
Version
BDW-E1R1.86C.0114.R00.1502042131
BIOS/UEFI Settings
Processor
Core Voltage
1.201 V
Dynamic CPU Voltage Offset
1.0 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
428.0 MHz
Core Voltage Mode
Static
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
1.0 x
Processor Turbo Ratios
1 Active Core
43.0 x
2 Active Cores
43.0 x
3 Active Cores
43.0 x
4 Active Cores
42.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
105.0 A
Turbo Boost Power Max
88.0 W
Turbo Boost Power Time Window
8.0 Seconds
Turbo Boost Short Power Max
88.0 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
CMD
1.0 T
tCL
8
tFAW
20
tRAS
20
tRC
27
tRCD
8
tRFC
86
tRP
8
tRRD
4
tRTP
4
tWR
8
tWTR
4
Memory
Memory Voltage
1.5 V
IntelĀ® Extreme Memory Profile
Default
Graphics
Processor Graphics Ratio Limit
1.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
1.0 mV
Processor Graphics Voltage Mode
Adaptive
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