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Hardware Details
Processor
- Brand String
- Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz
- Family
- Haswell
- Logical CPU Cores
- 8
- Microcode Update
- 0x1A
- Physical CPU Cores
- 4
- Possible Turbo Bins
- 2
- Turbo Overclockable
- True
Operating System
- Manufacturer
- Microsoft Corporation
- Name
- Microsoft Windows 8.1
- Service Pack
- Version
- 6.3.9600
Motherboard
- Manufacturer
- LENOVO
- Model
- Lenovo Y50-70 Touch
- Version
- 31900058WIN
Memory
- Total Installed Memory
- 8.00 GB
- Capacity
- 4.00 GB
- Manufacturer
- Unknown
- Bank Label
- BANK 2
- Device Locator
- DIMM2
- Default Speed
- 1600 MHz
- Manufacturer
- Unknown
- Default Speed
- 1600 MHz
- Bank Label
- BANK 0
- Device Locator
- DIMM0
- Capacity
- 4.00 GB
Graphics
- Compatibility
- NVIDIA
- Compatibility
- Intel Corporation
- DAC Type
- Integrated RAMDAC
- DAC Type
- Internal
- Driver Date
- 3/30/2014
- Driver Date
- 6/17/2015
- Driver Version
- 10.18.10.3540
- Driver Version
- 10.18.13.5330
- Name
- Intel(R) HD Graphics 4600
- Name
- NVIDIA GeForce GTX 860M
- RAM
- 2.00 GB
- RAM
- 2.03 GB
BIOS
- Manufacturer
- LENOVO
- Release Date
- 8/18/2014
- Version
- 9ECN31WW(V1.14)
BIOS/UEFI Settings
Processor
- Core Voltage
- 0.0 V
- Dynamic CPU Voltage Offset
- -70.3125 mV
- Reference Clock
- 100.0 MHz
- Core Voltage Mode
- Adaptive
Processor Turbo Ratios
- 1 Active Core
- 34.0 x
- 2 Active Cores
- 33.0 x
- 3 Active Cores
- 32.0 x
- 4 Active Cores
- 32.0 x
Processor Turbo
Processor Powercurrent
- Processor Current Limit
- 85.0 A
- Turbo Boost Power Max
- 47.0 W
- Turbo Boost Power Time Window
- 28.0 Seconds
- Turbo Boost Short Power Max
- 58.75 W
- Package Turbo Power Lock
- Enable
- Turbo Boost Short Power Max Enable
- Enable
Other
- Processor Integrated VR Efficiency Mode
- Enable
- Processor Integrated VR Faults
- Enable
Graphics
- Processor Graphics Ratio Limit
- 0.0 x
- Processor Graphics Voltage
- 0.0 V
- Processor Graphics Voltage Offset
- 0.0 mV
- Processor Graphics Voltage Mode
- Adaptive
Cache
- Processor Cache Ratio
- 34.0 x
- Processor Cache Voltage
- 0.0 V
- Processor Cache Voltage Offset
- 0.0 mV
- Processor Cache Voltage Mode
- Adaptive
