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User Avatar thiagorobert.firmino's Intel Core i7-4770K CPU at 4000.0 MHz with an Z87-G55 (MS-7821) Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
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 10 Pro Technical Preview
Service Pack
Version 10.0.9926

Motherboard

Manufacturer MSI
Model Z87-G55 (MS-7821)
Version 2.0

Memory

Total Installed Memory 32.00 GB
Capacity 8.00 GB
Bank Label BANK 0
Default Speed 2133 MHz
Device Locator ChannelA-DIMM0
Manufacturer 0420
Manufacturer 0420
Bank Label BANK 3
Default Speed 2133 MHz
Capacity 8.00 GB
Device Locator ChannelB-DIMM1
Device Locator ChannelB-DIMM0
Bank Label BANK 2
Manufacturer 0420
Default Speed 2133 MHz
Capacity 8.00 GB
Capacity 8.00 GB
Default Speed 2133 MHz
Device Locator ChannelA-DIMM1
Bank Label BANK 1
Manufacturer 0420

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 780 Ti
Name NVIDIA GeForce GTX 780 Ti
RAM 3.00 GB
RAM 3.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 7/19/2014
Version V10.7

BIOS/UEFI Settings

Processor

Core Voltage 1.2 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 35.0 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

Processor Vip

PEG/DMI Ratio 0.0 x

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 256.0 A
Turbo Boost Power Max 255.0 W
Turbo Boost Power Time Window 16.0 Seconds
Turbo Boost Short Power Max 255.0 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 10
tCWL 8
tFAW 27
tRAS 31
tRCD 12
tREFI 8405
tRFC 278
tRP 12
tRRD 6
tRTP 9
tWR 16
tWTR 9

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 16.0 x
IntelĀ® Extreme Memory Profile Profile 2

Cache

Processor Cache Ratio 39.0 x
Processor Cache Voltage 0.0 V
Processor Cache Voltage Offset 0.0 mV
Processor Cache Voltage Mode Adaptive