Intel XTU Analyze

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz
Family CoffeeLake
Intel® Speed Shift True
Intel® Turbo Boost Max True
Logical CPU Cores 6
Microcode Update 0x96
Physical CPU Cores 6
Possible Turbo Bins 0
Turbo Overclockable False

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 專業版
Service Pack N/A
Version 10.0.17763

Motherboard

Manufacturer Micro-Star International Co., Ltd.
Model Z370 TOMAHAWK (MS-7B47)
Version 1.0

Memory

Total Installed Memory 16.00 GB
Manufacturer 04CB
Capacity 8.00 GB
Default Speed 2933 MHz
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Manufacturer 04CB
Device Locator ChannelA-DIMM1
Default Speed 2933 MHz
Bank Label BANK 1
Capacity 8.00 GB

Graphics

Compatibility Advanced Micro Devices, Inc.
DAC Type Internal DAC(400MHz)
Driver Date 9/22/2017
Driver Version 22.19.677.257
Name Radeon(TM) RX 460 Graphics
RAM 2.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 9/12/2017
Version 1.00

BIOS/UEFI Settings

Processor

AVX Ratio Offset 0.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Processor Core IccMax 255.75 A
Processor Core Ratio 38.0 x
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive

Processor Turbo Ratios

1 Active Core 40.0 x
2 Active Cores 39.0 x
3 Active Cores 39.0 x
4 Active Cores 39.0 x
5 Active Cores 38.0 x
6 Active Cores 38.0 x

Processor Turbo Ratiolimit

Core 0 40.0 x
Core 1 40.0 x
Core 2 40.0 x
Core 3 40.0 x
Core 4 40.0 x
Core 5 40.0 x

Processor Turbo

Processor Powercurrent

Turbo Boost Power Max 4095.875 W
Turbo Boost Power Time Window 16.0 Seconds
Turbo Boost Short Power Max 4095.875 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Realtimememory

tCKE 7
tFAW 31
tRAS 36
tRDRD_dd 7
tRDRD_dg 4
tRDRD_dr 7
tRDRD_sg 7
tRDWR_dd 10
tRDWR_dg 9
tRDWR_dr 10
tRDWR_sg 9
tREFI 11454
tRFC 514
tRP 18
tRRD_dg 7
tRRD_sg 9
tWRRD_dd 9
tWRRD_dg 27
tWRRD_dr 9
tWRRD_sg 33
tWRWR_dd 7
tWRWR_dg 4
tWRWR_dr 7
tWRWR_sg 7

Cache

Cache IccMax 255.75 A
Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Cache Voltage Mode Adaptive

Excellent

Your system is performing excellent, nearly everyone with a Core i5 8400 at 3910 MHz scores less.

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