Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3940XM CPU @ 3.00GHz
Family
IvyBridge
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x20
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 专业版
Service Pack
N/A
Version
10.0.17134
Motherboard
Manufacturer
Dell Inc.
Model
0CNR4X
Version
A00
Memory
Total Installed Memory
18.00 GB
Bank Label
Manufacturer
04CD
Default Speed
1600 MHz
Device Locator
Memory Module A
Capacity
8.00 GB
Default Speed
1600 MHz
Device Locator
Memory Module C
Capacity
2.00 GB
Bank Label
Manufacturer
Samsung
Default Speed
1600 MHz
Manufacturer
04CD
Device Locator
Memory Module B
Bank Label
Capacity
8.00 GB
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
5/9/2017
Driver Version
22.21.13.8216
Name
NVIDIA Quadro K5000M
RAM
4.00 GB
BIOS
Manufacturer
Dell Inc.
Release Date
11/30/2018
Version
A20
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
32.0 x
Processor Core Ratio
37.0 x
Processor Turbo Ratios
1 Active Core
39.0 x
2 Active Cores
38.0 x
3 Active Cores
37.0 x
4 Active Cores
37.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
65.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
81.25 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Memory
Memory Clock Multiplier
1.3333 x