Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x9
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 7 旗舰版
Service Pack
Service Pack 1
Version
6.1.7601
Motherboard
Manufacturer
EVGA INTERNATIONAL CO.,LTD
Model
152-HW-E878
Version
1.0
Memory
Total Installed Memory
16.00 GB
Bank Label
BANK 3
Default Speed
2400 MHz
Capacity
8.00 GB
Device Locator
ChannelB-DIMM1
Manufacturer
0921
Capacity
8.00 GB
Default Speed
2400 MHz
Manufacturer
0921
Device Locator
ChannelA-DIMM1
Bank Label
BANK 1
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
7/22/2015
Driver Version
10.18.13.5362
Name
NVIDIA GeForce GTX 980
RAM
4.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
2/19/2014
Version
4.6.5
BIOS/UEFI Settings
Processor
Core Voltage
1.19 V
Core Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
35.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Core Ratio
40.0 x
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
Filter PLL Frequency
Fast
Internal CPU PLL Override
Disable
Processor Turbo Ratios
1 Active Core
40.0 x
2 Active Cores
40.0 x
3 Active Cores
40.0 x
4 Active Cores
40.0 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
Enable
Processor Integrated VR Faults
Enable
Memory Timings
tCL
11
tCWL
8
tFAW
28
tRAS
35
tRC
48
tRCD
13
tREFI
9454
tRFC
313
tRP
13
tRRD
7
tRTP
10
tWR
16
tWTR
10
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
18.0 x
Intel® Extreme Memory Profile
2
Cache
Cache Voltage
1.1 V
Cache Voltage Offset
0.0 mV
Processor Cache Ratio
40.0 x
Cache Voltage Mode
Static
