dtp's Intel Core i7-3840QM CPU at 3980.0 MHz with an 2347B85 Motherboard
Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
Family
IvyBridge
Family
IvyBridge
Feature Flags
EIST, TM2, PCID, FPU, VME, PSE, MSR, PAE, MCE, APIC, MTRR, PAT, PSE-36, ACPI, SS, HTT, TM
Instructions
TSC, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AESNI, AVX
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x21
Physical CPU Cores
4
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 Pro
Service Pack
N/A
Version
10.0.19042
Motherboard
Manufacturer
LENOVO
Model
2347B85
Version
Not Defined
Memory
Total Installed Memory
16.00 GB
Bank Label
BANK 0
Manufacturer
Kingston
Device Locator
ChannelA-DIMM0
Capacity
8.00 GB
Default Speed
2133 MHz
Bank Label
BANK 2
Device Locator
ChannelB-DIMM0
Capacity
8.00 GB
Manufacturer
Kingston
Default Speed
2133 MHz
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
4/4/2016
Driver Version
10.18.10.4425
Name
Intel(R) HD Graphics 4000
RAM
2.06 GB
BIOS
Manufacturer
LENOVO
Release Date
8/7/2019
Version
G1ETC2WW (2.82 )
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
28.0 x
Processor Core Ratio
36.0 x
Processor Turbo Ratios
1 Active Core
38.0 x
2 Active Cores
37.0 x
3 Active Cores
36.0 x
4 Active Cores
36.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
45.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
56.25 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Memory
Memory Clock Multiplier
1.3333 x
Graphics
Processor Graphics Current Limit
46.0 A
