Which is Faster? Windows 8.1 Home or Professional?

Neither is really faster. Pro just adds some additional features and allows addressing more RAM (memory) than home.

I have systems with Home and with PRO. I see no difference.
 

My Computer

System One

  • OS
    Win 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home Built
    CPU
    i7 6700K
    Motherboard
    ASUS ROG Maximus VIII Hero
    Memory
    16 Gb G Skill TridentZ DDR4 3400
    Graphics Card(s)
    Intel (i7 CPU)
    Sound Card
    RealTek Integrated
    Monitor(s) Displays
    27" Dell SE2717HR
    Screen Resolution
    1920X1080
    Hard Drives
    500GB Samsung 850 SSD, 3TB for backups
    PSU
    EVGA Supernova 750 G2
    Case
    BeQuiet Silent Base 600
    Cooling
    Deepcool Captain 120EX
    Keyboard
    Microsoft Wireless
    Mouse
    Logitech wireless
    Internet Speed
    Cable - 100MB Downlink
    Browser
    Edge/Firefox
    Antivirus
    Microsoft
    Other Info
    Sonar Platinum 64 bit recording studio software with MOTU 896Mk3 Hybrid recording interface unit.
There's no speed difference since they both use the same kernel. As fireberd said, Pro adds some additional features but under the hood they're the same.
 

My Computer

System One

  • OS
    W10 Pro (desktop), W10 (laptop), W10 Pro (tablet)
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home built i7-8700K, Hp Envy x360 EVO Laptop, MS Surface Pro 7
    CPU
    3.7Ghz Core i7-8700K, 11th Gen Core i7-1165G7 4.7Ghz, 10th Gen Core™ i5-1035G4 1.1Ghz
    Motherboard
    ASUS TUF Z370-Pro Gaming, HP, MS
    Memory
    16G, 8G, 8G
    Graphics Card(s)
    AMD Radeon RX580, Intel Iris X Graphics, Intel Iris Plus Graphics G4
    Sound Card
    ATI High Definition Audio (Built-in to mobo)
    Monitor(s) Displays
    Dual Samsung U32J59 32 inch monitors, 13.3" display, 12.3" display
    Screen Resolution
    3840x2160 (Desktop), 1920x1080 (laptop), 2736x1824 Pro 7
    Hard Drives
    500GB ssd boot drive with 2 & 10TB Data (Desktop), 512GB ssd (laptop), 128GB SSD (tablet)
    PSU
    Corsair CX 750M
    Case
    Antec 100
    Cooling
    Coolermaster CM 212+
    Keyboard
    IBM Model M - used continuously since 1986
    Mouse
    Microsoft IntelliMouse
    Internet Speed
    665Mbps/15Mbps down/up
    Browser
    FireFox, MS Edge
    Antivirus
    Defender on all
    Other Info
    Retired in 2015 after working in the tech industry for 41 years. First 10 years as a Technician, the rest as a programmer/software engineer. After 1 year of retirement, I was bored so went back to work as a Robotic Process Automation Consultant. Retired for 3rd (and final) time in 2019.
Yea, don't see how one could be faster than the other when playing games or anything else. Pro has just a couple more features but the same core OS.
 

My Computer

System One

  • OS
    Windows 8.1 Pro 64-bit
    Computer type
    Laptop
    System Manufacturer/Model
    Acer V3 771G-6443
    CPU
    i5-3230m
    Motherboard
    Acer VA70_HC (U3E1)
    Memory
    8GB DDR3 PC3-12800 (800 MHz)
    Graphics Card(s)
    HD4000 + GeForce GT 730M
    Sound Card
    Realtek High Definition Audio
    Monitor(s) Displays
    17" Generic PnP Display on Intel HD Graphics 4000
    Screen Resolution
    1600x900 pixels
    Hard Drives
    Samsung SSD 850 EVO 250 GB
    ADATA SSD SP900 128GB
    PSU
    90 watt brick
    Mouse
    Bluetooth
    Antivirus
    Comodo
    Other Info
    Asus RT-AC56R dual-band WRT router (Merlin firmware). Intel 7260.HMWWB.R dual-band ac wireless adapter.
All editions of Windows 8 share the same code base and run the same applications the same way. Windows 8 Pro has some features necessary for use on large business networks and some others, few of which would be of use to a home user.
 
Last edited:

My Computer

System One

  • OS
    Windows 7
    Computer type
    PC/Desktop
Weren't we talking about 8.1 though? Did I miss something? :)
 

My Computer

System One

  • OS
    Windows 8.1 Pro 64-bit
    Computer type
    Laptop
    System Manufacturer/Model
    Acer V3 771G-6443
    CPU
    i5-3230m
    Motherboard
    Acer VA70_HC (U3E1)
    Memory
    8GB DDR3 PC3-12800 (800 MHz)
    Graphics Card(s)
    HD4000 + GeForce GT 730M
    Sound Card
    Realtek High Definition Audio
    Monitor(s) Displays
    17" Generic PnP Display on Intel HD Graphics 4000
    Screen Resolution
    1600x900 pixels
    Hard Drives
    Samsung SSD 850 EVO 250 GB
    ADATA SSD SP900 128GB
    PSU
    90 watt brick
    Mouse
    Bluetooth
    Antivirus
    Comodo
    Other Info
    Asus RT-AC56R dual-band WRT router (Merlin firmware). Intel 7260.HMWWB.R dual-band ac wireless adapter.
It wouldn't make any difference if we were talking Win 8 or Win 8.1, the answer is the same.
 

My Computer

System One

  • OS
    W10 Pro (desktop), W10 (laptop), W10 Pro (tablet)
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home built i7-8700K, Hp Envy x360 EVO Laptop, MS Surface Pro 7
    CPU
    3.7Ghz Core i7-8700K, 11th Gen Core i7-1165G7 4.7Ghz, 10th Gen Core™ i5-1035G4 1.1Ghz
    Motherboard
    ASUS TUF Z370-Pro Gaming, HP, MS
    Memory
    16G, 8G, 8G
    Graphics Card(s)
    AMD Radeon RX580, Intel Iris X Graphics, Intel Iris Plus Graphics G4
    Sound Card
    ATI High Definition Audio (Built-in to mobo)
    Monitor(s) Displays
    Dual Samsung U32J59 32 inch monitors, 13.3" display, 12.3" display
    Screen Resolution
    3840x2160 (Desktop), 1920x1080 (laptop), 2736x1824 Pro 7
    Hard Drives
    500GB ssd boot drive with 2 & 10TB Data (Desktop), 512GB ssd (laptop), 128GB SSD (tablet)
    PSU
    Corsair CX 750M
    Case
    Antec 100
    Cooling
    Coolermaster CM 212+
    Keyboard
    IBM Model M - used continuously since 1986
    Mouse
    Microsoft IntelliMouse
    Internet Speed
    665Mbps/15Mbps down/up
    Browser
    FireFox, MS Edge
    Antivirus
    Defender on all
    Other Info
    Retired in 2015 after working in the tech industry for 41 years. First 10 years as a Technician, the rest as a programmer/software engineer. After 1 year of retirement, I was bored so went back to work as a Robotic Process Automation Consultant. Retired for 3rd (and final) time in 2019.
It wouldn't make any difference if we were talking Win 8 or Win 8.1, the answer is the same.

I understand, just wondered how 7 came up. Nitpicking I know.

Lol, LMiller7 changed it to 8, apology for being so picky. :)
 

My Computer

System One

  • OS
    Windows 8.1 Pro 64-bit
    Computer type
    Laptop
    System Manufacturer/Model
    Acer V3 771G-6443
    CPU
    i5-3230m
    Motherboard
    Acer VA70_HC (U3E1)
    Memory
    8GB DDR3 PC3-12800 (800 MHz)
    Graphics Card(s)
    HD4000 + GeForce GT 730M
    Sound Card
    Realtek High Definition Audio
    Monitor(s) Displays
    17" Generic PnP Display on Intel HD Graphics 4000
    Screen Resolution
    1600x900 pixels
    Hard Drives
    Samsung SSD 850 EVO 250 GB
    ADATA SSD SP900 128GB
    PSU
    90 watt brick
    Mouse
    Bluetooth
    Antivirus
    Comodo
    Other Info
    Asus RT-AC56R dual-band WRT router (Merlin firmware). Intel 7260.HMWWB.R dual-band ac wireless adapter.
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