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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 8.1
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
MSI
Model
Z97S SLI Krait Edition (MS-7922)
Version
2.0
Memory
Total Installed Memory
8.00 GB
Capacity
2.00 GB
Device Locator
ChannelB-DIMM0
Manufacturer
Kingston
Bank Label
BANK 2
Default Speed
1333 MHz
Capacity
2.00 GB
Device Locator
ChannelB-DIMM1
Default Speed
1333 MHz
Bank Label
BANK 3
Manufacturer
Kingston
Manufacturer
Kingston
Default Speed
1333 MHz
Capacity
2.00 GB
Bank Label
BANK 1
Device Locator
ChannelA-DIMM1
Capacity
2.00 GB
Device Locator
ChannelA-DIMM0
Default Speed
1333 MHz
Bank Label
BANK 0
Manufacturer
Kingston
Graphics
Compatibility
NVIDIA
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Integrated RAMDAC
Driver Date
2/5/2015
Driver Date
2/5/2015
Driver Version
9.18.13.4752
Driver Version
9.18.13.4752
Name
NVIDIA GeForce GTX 660
Name
NVIDIA GeForce GTX 660
RAM
2.00 GB
RAM
2.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
1/5/2015
Version
V10.3
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
-25.0 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
Adaptive
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
48.0 x
2 Active Cores
48.0 x
3 Active Cores
47.0 x
4 Active Cores
46.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
256.0 A
Turbo Boost Power Max
130.0 W
Turbo Boost Power Time Window
16.0 Seconds
Turbo Boost Short Power Max
130.0 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
tCL
9
tCWL
7
tFAW
20
tRAS
24
tRCD
9
tREFI
5200
tRFC
74
tRP
9
tRRD
4
tRTP
5
tWR
10
tWTR
5
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
10.0 x
Memory Voltage
0.0 V
IntelĀ® Extreme Memory Profile
Default
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