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User Avatar mak1's Intel Core i7-4770K CPU at 3880.0 MHz with an 152-HW-E878 Motherboard

954 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Family Haswell
Intel® Speed Shift False
Intel® Turbo Boost Max False
Logical CPU Cores 8
Microcode Update 0x1E
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Pro
Service Pack
Version 10.0.16299

Motherboard

Manufacturer EVGA INTERNATIONAL CO.,LTD
Model 152-HW-E878
Version 1.0

Memory

Total Installed Memory 16.00 GB
Capacity 4.00 GB
Default Speed 2133 MHz
Device Locator ChannelA-DIMM0
Manufacturer 0215
Bank Label BANK 0
Bank Label BANK 2
Default Speed 2133 MHz
Capacity 4.00 GB
Manufacturer 0215
Device Locator ChannelB-DIMM0
Manufacturer 0215
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Capacity 4.00 GB
Default Speed 2133 MHz
Default Speed 2133 MHz
Manufacturer 0215
Capacity 4.00 GB
Bank Label BANK 1
Device Locator ChannelA-DIMM1

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 1/23/2018
Driver Date 1/23/2018
Driver Version 23.21.13.9077
Driver Version 23.21.13.9077
Name NVIDIA GeForce GTX 770
Name NVIDIA GeForce GTX 770
RAM 2.00 GB
RAM 2.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 10/9/2014
Version 4.6.5

BIOS/UEFI Settings

Processor

Core Voltage 0.0 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 39.0 x
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
Filter PLL Frequency Fast
Internal CPU PLL Override Disable

Processor Turbo Ratios

1 Active Core 39.0 x
2 Active Cores 39.0 x
3 Active Cores 39.0 x
4 Active Cores 39.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 95.0 A
Turbo Boost Power Max 84.0 W
Turbo Boost Power Time Window 8.0 Seconds
Turbo Boost Short Power Max 105.0 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 10
tCWL 9
tFAW 33
tRAS 28
tRC 40
tRCD 12
tREFI 8267
tRFC 320
tRP 12
tRRD 7
tRTP 9
tWR 16
tWTR 8

Memory

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

Cache

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