Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1A
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
EVGA INTERNATIONAL CO.,LTD
Model
142-HR-E977
Version
1.0
Memory
Total Installed Memory
16.00 GB
Default Speed
1600 MHz
Bank Label
BANK 3
Manufacturer
0215
Capacity
8.00 GB
Device Locator
ChannelB-DIMM1
Manufacturer
0215
Device Locator
ChannelA-DIMM1
Bank Label
BANK 1
Capacity
8.00 GB
Default Speed
1600 MHz
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
2/5/2015
Driver Version
9.18.13.4752
Name
NVIDIA GeForce GTX 970
RAM
4.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
7/17/2014
Version
4.6.5
BIOS/UEFI Settings
Processor
Core Voltage
1.275 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
Static
Dynamic Processor Input Voltage
Enable
Internal CPU PLL Override
Disable
Processor Turbo Ratios
1 Active Core
48.0 x
2 Active Cores
48.0 x
3 Active Cores
48.0 x
4 Active Cores
48.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
1023.875 A
Turbo Boost Power Max
512.0 W
Turbo Boost Power Time Window
8.0 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
11
tCWL
8
tFAW
33
tRAS
31
tRC
40
tRCD
13
tREFI
8263
tRFC
320
tRP
13
tRRD
7
tRTP
9
tWR
16
tWTR
8
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
18.0 x
Intel® Extreme Memory Profile
Default
Cache
Processor Cache Ratio
45.0 x
Processor Cache Voltage
1.25 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Static
