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
MSI
Model
Z97 XPOWER AC (MS-7914)
Version
1.0
Memory
Total Installed Memory
16.00 GB
Bank Label
BANK 0
Manufacturer
0420
Default Speed
2400 MHz
Capacity
4.00 GB
Device Locator
ChannelA-DIMM0
Manufacturer
0420
Capacity
4.00 GB
Default Speed
2400 MHz
Device Locator
ChannelA-DIMM1
Bank Label
BANK 1
Bank Label
BANK 2
Manufacturer
0420
Default Speed
2400 MHz
Device Locator
ChannelB-DIMM0
Capacity
4.00 GB
Bank Label
BANK 3
Capacity
4.00 GB
Default Speed
2400 MHz
Manufacturer
0420
Device Locator
ChannelB-DIMM1
Graphics
Compatibility
NVIDIA
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Integrated RAMDAC
Driver Date
6/17/2015
Driver Date
6/17/2015
Driver Version
10.18.13.5330
Driver Version
10.18.13.5330
Name
NVIDIA GeForce GTX 970
Name
NVIDIA GeForce GTX 970
RAM
4.00 GB
RAM
4.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
5/27/2015
Version
V1.8
BIOS/UEFI Settings
Processor
Core Voltage
1.35 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
1.9 V
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
49.0 x
2 Active Cores
49.0 x
3 Active Cores
49.0 x
4 Active Cores
49.0 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
Disable
Memory Timings
tCL
11
tCWL
10
tFAW
33
tRAS
35
tRCD
13
tREFI
9400
tRFC
314
tRP
13
tRRD
6
tRTP
10
tWR
16
tWTR
10
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
18.0 x
Memory Voltage
1.65 V
Intel® Extreme Memory Profile
Profile 1
Cache
Processor Cache Ratio
43.0 x
Processor Cache Voltage
1.17 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Static
