Hardware Details
Processor
- Brand String
- Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz
- Family
- Haswell
- Intel® Speed Shift
- False
- Intel® Turbo Boost Max
- False
- Logical CPU Cores
- 4
- Microcode Update
- 0x18
- Physical CPU Cores
- 2
- Possible Turbo Bins
- 0
- Turbo Overclockable
- False
Operating System
- Manufacturer
- Microsoft Corporation
- Name
- Microsoft Windows 8.1
- Service Pack
- Version
- 6.3.9600
Motherboard
- Manufacturer
- LENOVO
- Model
- Yoga2
- Version
- 31900058STD
Memory
- Total Installed Memory
- 8.00 GB
- Bank Label
- BANK 2
- Capacity
- 4.00 GB
- Default Speed
- MHz
- Manufacturer
- Device Locator
- DIMM2
- Default Speed
- MHz
- Bank Label
- BANK 0
- Device Locator
- DIMM0
- Capacity
- 4.00 GB
- Manufacturer
Graphics
- Compatibility
- Intel Corporation
- DAC Type
- Internal
- Driver Date
- 3/11/2014
- Driver Version
- 10.18.10.3496
- Name
- Intel(R) HD Graphics Family
- RAM
- 2.03 GB
BIOS
- Manufacturer
- LENOVO
- Release Date
- 3/30/2015
- Version
- 76CN43WW
BIOS/UEFI Settings
Processor
- Core Voltage
- 0.0 V
- Core Voltage Offset
- 0.0 mV
- Processor Core Ratio
- 27.0 x
- Reference Clock
- 100.0 MHz
- Core Voltage Mode
- Adaptive
Processor Turbo Ratios
- 1 Active Core
- 30.0 x
- 2 Active Cores
- 27.0 x
Processor Turbo
Processor Powercurrent
- Processor Current Limit
- 32.0 A
- Turbo Boost Power Max
- 25.0 W
- Turbo Boost Power Time Window
- 28.0 Seconds
- Turbo Boost Short Power Max
- 25.0 W
- Package Turbo Power Lock
- Enable
- Turbo Boost Short Power Max Enable
- Enable
Other
- Processor Integrated VR Efficiency Mode
- Disable
- Processor Integrated VR Faults
- Disable
Graphics
- Processor Graphics Ratio Limit
- 11.0 x
- Processor Graphics Voltage
- 0.0 V
- Processor Graphics Voltage Offset
- 0.0 mV
- Processor Graphics Voltage Mode
- Adaptive
Cache
- Cache Voltage
- 0.0 V
- Cache Voltage Offset
- 0.0 mV
- Cache Voltage Mode
- Adaptive
