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User Avatar kfparking's Intel Core i7-5820K CPU at 3990.0 MHz with an 2B3A Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
Family HaswellE
Logical CPU Cores 12
Microcode Update 0x2D
Physical CPU Cores 6
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 Hewlett-Packard
Model 2B3A
Version 1.02

Memory

Total Installed Memory 32.00 GB
Device Locator DIMM4
Capacity 8.00 GB
Manufacturer Samsung
Default Speed 2133 MHz
Bank Label NODE 1
Manufacturer Samsung
Capacity 8.00 GB
Device Locator DIMM3
Bank Label NODE 1
Default Speed 2133 MHz
Device Locator DIMM2
Capacity 8.00 GB
Default Speed 2133 MHz
Bank Label NODE 1
Manufacturer
Bank Label NODE 1
Manufacturer
Default Speed 2133 MHz
Capacity 8.00 GB
Device Locator DIMM1

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 11/12/2014
Driver Version 9.18.13.4475
Name NVIDIA GeForce GTX 970
RAM 4.00 GB

BIOS

Manufacturer AMI
Release Date 5/11/2015
Version 80.02

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 33.0 x
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 1.0 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
5 Active Cores 40.0 x
6 Active Cores 40.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 170.0 A
Turbo Boost Power Max 140.0 W
Turbo Boost Power Time Window 8.0 Seconds
Turbo Boost Short Power Max 175.0 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 15
tFAW 23
tRAS 36
tRC 50
tRCD 15
tRFC 278
tRP 15
tRRD 4
tRTP 8
tWR 16
tWTR 3

Memory

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

Cache

Processor Cache Ratio 30.0 x
Processor Cache Voltage 0.0 V
Processor Cache Voltage Offset 0.0 mV
Processor Cache Voltage Mode Adaptive