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User Avatar LoFoSho's Intel Xeon W-2140B CPU at 3950.0 MHz with an Mac-7BA5B2D9E42DDD94 Motherboard

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Hardware Details

Processor

Brand String Intel(R) Xeon(R) W-2140B CPU @ 3.20GHz
Family SkylakeE
Family SkylakeE
IntelĀ® Speed Shift False
IntelĀ® Turbo Boost Max False
Logical CPU Cores 16
Microcode Update 0x2000065
Physical CPU Cores 8
Possible Turbo Bins 0
Turbo Overclockable False

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Home
Service Pack N/A
Version 10.0.18362

Motherboard

Manufacturer Apple Inc.
Model Mac-7BA5B2D9E42DDD94
Version iMacPro1,1

Memory

Total Installed Memory 32.00 GB
Bank Label NODE 1
Default Speed 2666 MHz
Manufacturer Micron
Device Locator CPU1_DIMM_A0
Capacity 8.00 GB
Bank Label NODE 1
Device Locator CPU1_DIMM_D0
Default Speed 2666 MHz
Manufacturer Micron
Capacity 8.00 GB
Bank Label NODE 1
Default Speed 2666 MHz
Capacity 8.00 GB
Device Locator CPU1_DIMM_C0
Manufacturer Micron
Bank Label NODE 1
Device Locator CPU1_DIMM_B0
Capacity 8.00 GB
Default Speed 2666 MHz
Manufacturer Micron

Graphics

Compatibility Advanced Micro Devices, Inc.
DAC Type Internal DAC(400MHz)
Driver Date 11/21/2019
Driver Version 26.20.13001.33012
Name Radeon Pro Vega 56
RAM 4.00 GB

BIOS

Manufacturer Apple Inc.
Release Date 1/17/2020
Version 1037.80.53.0.0 (iBridge: 17.16.13050.0.0,0)

BIOS/UEFI Settings

Processor

AVX Ratio Offset 0.0 x
AVX-512 Ratio Offset 0.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 32.0 x
Processor Core Ratio 39.0 x
VccIN 0.0 mV
Core Voltage Mode Adaptive

Processor Turbo Voltageoverride

Processor Core 0 Voltage Override 1.078 V
Processor Core 1 Voltage Override 1.117 V
Processor Core 2 Voltage Override 1.07 V
Processor Core 3 Voltage Override 1.117 V
Processor Core 4 Voltage Override 1.07 V
Processor Core 5 Voltage Override 1.07 V
Processor Core 6 Voltage Override 1.094 V
Processor Core 7 Voltage Override 1.07 V

Processor Turbo Voltageoffset

Processor Core 0 Voltage Offset 0.0 mV
Processor Core 1 Voltage Offset 0.0 mV
Processor Core 2 Voltage Offset 0.0 mV
Processor Core 3 Voltage Offset 0.0 mV
Processor Core 4 Voltage Offset 0.0 mV
Processor Core 5 Voltage Offset 0.0 mV
Processor Core 6 Voltage Offset 0.0 mV
Processor Core 7 Voltage Offset 0.0 mV

Processor Turbo Voltagemode

Processor Core 0 Voltage Mode Adaptive
Processor Core 1 Voltage Mode Adaptive
Processor Core 2 Voltage Mode Adaptive
Processor Core 3 Voltage Mode Adaptive
Processor Core 4 Voltage Mode Adaptive
Processor Core 5 Voltage Mode Adaptive
Processor Core 6 Voltage Mode Adaptive
Processor Core 7 Voltage Mode Adaptive

Processor Turbo Ratios

1 Active Core 42.0 x
2 Active Cores 42.0 x
3 Active Cores 40.0 x
4 Active Cores 40.0 x
5 Active Cores 39.0 x
6 Active Cores 39.0 x
7 Active Cores 39.0 x
8 Active Cores 39.0 x

Processor Turbo Ratiolimit

Core 0 12.0 x
Core 1 12.0 x
Core 2 12.0 x
Core 3 12.0 x
Core 4 12.0 x
Core 5 12.0 x
Core 6 12.0 x
Core 7 12.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 164.0 A
Turbo Boost Power Max 200.0 W
Turbo Boost Power Time Window 1.0 Seconds
Turbo Boost Short Power Max 240.0 W
Package Turbo Power Lock Disable

Other

Processor Integrated VR Efficiency Mode Enable
Processor Integrated VR Faults Enable

Cache

Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Cache Voltage Mode Adaptive