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User Avatar juanmalr's Intel Core i7-4770K CPU at 4000.0 MHz with an Z97I GAMING AC (MS-7920) 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 8.1 Pro
Service Pack
Version 6.3.9600

Motherboard

Manufacturer MSI
Model Z97I GAMING AC (MS-7920)
Version 1.0

Memory

Total Installed Memory 16.00 GB
Manufacturer 0420
Bank Label BANK 2
Device Locator ChannelB-DIMM0
Capacity 8.00 GB
Default Speed 2133 MHz
Device Locator ChannelA-DIMM0
Capacity 8.00 GB
Bank Label BANK 0
Default Speed 2133 MHz
Manufacturer 0420

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 9/13/2014
Driver Version 9.18.13.4411
Name NVIDIA GeForce GTX 680
RAM 2.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 9/18/2014
Version V1.4

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 9
tCWL 8
tFAW 25
tRAS 31
tRCD 11
tREFI 8400
tRFC 278
tRP 11
tRRD 6
tRTP 8
tWR 16
tWTR 8

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 16.0 x
Memory Voltage 1.6 V
IntelĀ® Extreme Memory Profile Custom

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