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GMKtec K12 Mini PC vs BOSGAME P3 Lite Mini PC

The GMKtec K12 is the stronger machine: a newer Ryzen 7 H255, faster DDR5 5600 memory, a Radeon 780M, an OCuLink port for an external GPU, and three free M.2 slots for storage expansion. The BOSGAME P3 Lite counters with twice the included SSD capacity, a USB4 port, and a slightly lighter, more compact chassis. Owners of both lines praise quiet operation and easy RAM/SSD access; the GMKtec's newer platform and eGPU support make it the better long-term pick for gaming and heavy multitasking, while the BOSGAME is the simpler choice if you want more storage out of the box and don't plan to add a graphics card.

  • Choose the GMKtec K12 if you want the newer CPU, faster memory, OCuLink for an external GPU, and room to add up to three more drives.
  • Choose the BOSGAME P3 Lite if you want 1TB of storage included, a USB4 port, and a smaller, lighter box for everyday work.

Prices

  • GMKtec K12 Mini PC: $359.99 at GMKtec (last seen Nov 5)
  • BOSGAME P3 Lite Mini PC: $779.99 at Amazon (last seen Nov 8)
  • Difference: the GMKtec K12 Mini PC is $420.00 cheaper than the BOSGAME P3 Lite Mini PC at the latest prices (Nov 5 and Nov 8)
GMKtec
GMKtec K12 Mini PC

GMKtec K12 Mini PC

$359.99at GMKtecChecked Nov 5
See all prices and details
Visit GMKtec
Pros
  • Newer Ryzen 7 H255 with Radeon 780M graphics
  • Faster DDR5 5600 memory
  • OCuLink lets you add a desktop GPU
  • Three free M.2 slots for large storage builds
  • Dual 2.5GbE, WiFi 6E, and quad-display output
Cons
  • Only 512GB of storage included
  • Bigger and heavier than the BOSGAME
  • One-year limited warranty
BOSGAME
BOSGAME P3 Lite Mini PC AMD Ryzen 7 6800H 32GB DDR5 1TB SSD

BOSGAME P3 Lite Mini PC

BOSGAME P3 Lite Mini PC AMD Ryzen 7 6800H 32GB DDR5 1TB SSD

$779.99at AmazonChecked Nov 8
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 1TB SSD included
  • USB4 port supports 8K displays and fast peripherals
  • Compact and light at 542g
  • Dual 2.5GbE and WiFi 6E
  • Memory expandable to 64GB
Cons
  • Older Ryzen 7 6800H and Radeon 680M
  • Slower DDR5 4800 memory
  • No OCuLink or eGPU path
  • Limited internal storage expansion

What separates them

GMKtec K12 Mini PCBOSGAME P3 Lite Mini PC
CPURyzen 7 H255, 8C/16T, 3.8GHz base, 4.9GHz boostRyzen 7 6800H, 8C/16T, up to 4.7GHz boost
Integrated graphicsRadeon 780MRadeon 680M, max 2200MHz
Memory32GB DDR5 5600MHz32GB DDR5 4800MT/s, expandable to 64GB
Included storage512GB PCIe 4.0 SSD1TB SSD
Storage expansionThree extra M.2 2280 slots, up to 24TB totalSingle drive bay
External GPU supportOCuLink portNone; USB4 only
Video outputsHDMI 2.1, DisplayPort 1.4, USB-C, quad-display supportUSB4 (8K@60Hz), HDMI 2.0 (4K@60Hz), DP (4K@60Hz)
Size and weightLarger chassis with dual fans and RGB130 x 129 x 46 mm, 542g

Price history

$879.99$359.99
Nov 6Nov 8
  • GMKtec K12 Mini PC: lowest $359.99 on Nov 6 at GMKtec; $879.99 on Nov 8.
  • BOSGAME P3 Lite Mini PC: lowest $779.99 on Nov 8 at Amazon.

Prices at every store

GMKtec K12 Mini PC

  • Best BuyNew

    In stock

    $879.99Free shippingChecked Nov 8
    Visit Best Buy
  • GMKtecNew

    Availability unknown

    $359.99Checked Nov 5
    Visit GMKtec
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $879.99Free shippingChecked Nov 8
    Visit Amazon
  • eBayNew

    Availability unknown

    $879.99Checked Nov 5
    Visit eBay

Also available at

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All 4 stores and price history →

BOSGAME P3 Lite Mini PC

  • eBayRefurbished

    Availability unknownSold by ward_technologies (100% positive, 2,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $189.95Free shippingChecked Nov 8
    Visit eBay
  • eBayOpen box

    Availability unknownSold by zoltarsales (100% positive, 2,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $345.00+ $25.00 shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $779.99Free shippingChecked Nov 8
    Visit Amazon

Store links may earn us a commission.

All 2 stores and price history →

Specs compared

SpecGMKtec K12 Mini PCBOSGAME P3 Lite Mini PC
GraphicsAMD Radeon 780MAMD Radeon 680M (Max Graphics Frequency 2200MHz)
Operating SystemWindows 11 ProWindows 11 Pro
Processor ModelAMD Ryzen 7 8000 Series—
Storage TypeSSD—
Total Storage Capacity512 gigabytes—
System Memory (RAM)32 gigabytes—
Graphics TypeIntegrated—
BrandGMKtec—
ColorBlack—
Year of Release2025—
Processor BrandAMD—
Processor Model NumberRyzen 7 H255—
Show all 34 specsShow fewer specs
SpecGMKtec K12 Mini PCBOSGAME P3 Lite Mini PC
CPU Base Clock Frequency3.8 gigahertz—
CPU Boost Clock Frequency4.9 gigahertz—
Number of CPU Cores8-core—
Number of CPU Threads16—
Solid State Drive Capacity512 gigabytes—
Type of Memory (RAM)DDR5—
GPU BrandAMD Radeon—
Number of HDMI Outputs (Total)1—
Number of DisplayPort Outputs (Total)1—

What reviewers say

BOSGAME P3 Lite Mini PC

Owner feedback on the P3 Lite centers on its strong CPU for the size, the generous 32GB of DDR5 and the dual 2.5G networking that makes it popular for home servers. Criticism focuses on fan noise under load and on integrated graphics that fall short for demanding games.

What people mention
  • PerformancePraisedOwners say the 6800H handles heavy multitasking and virtual machines smoothly for a machine this small.
  • MemoryPraisedThe included 32GB of dual-channel DDR5 is seen as generous, with easy expansion to 64GB.
  • NetworkingPraisedDual 2.5G Ethernet and Wi-Fi 6E are called out as rare and useful for home-lab and NAS setups.
  • NoiseCriticisedReviewers report the fan becoming audible under sustained CPU load.

Questions and answers

Which is better for gaming?
The GMKtec K12. Its Radeon 780M is faster than the 680M, and the OCuLink port lets you attach an external desktop GPU for real gaming performance. The BOSGAME P3 Lite handles lighter and older titles at reduced settings.
Which has better storage options?
The BOSGAME includes 1TB versus 512GB in the GMKtec. The GMKtec wins on expansion: three extra M.2 2280 slots allow up to 24TB total, while the BOSGAME has a single drive bay.
Is the GMKtec K12 worth stepping up to over the BOSGAME?
Yes if you plan to game, use an external GPU, or add several drives. The newer CPU, faster memory, and OCuLink give it more headroom. If you just need a compact office machine with 1TB included, the BOSGAME is enough.
Which runs cooler and quieter?
The GMKtec uses dual fans with heatpipes and is described as quiet under load. The BOSGAME's smaller chassis has less cooling headroom, so it can spin up more under sustained load. Neither is loud in normal desktop use.
Can both drive multiple monitors?
Yes. The GMKtec supports up to four displays over HDMI 2.1, DisplayPort 1.4, and USB-C. The BOSGAME drives three over USB4, HDMI 2.0, and DisplayPort, with USB4 capable of 8K at 60Hz.
Which is better for video editing and content creation?
The GMKtec K12, thanks to the faster 780M graphics, quicker memory, and extra drive slots for scratch and media storage. The BOSGAME's 1TB drive helps, but its older GPU and slower RAM make it the weaker editor.

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Number of USB Ports (Total)
6
—
Number Of Ethernet Ports2—
CPU Cooling SystemAir—
Processor—AMD Ryzen 7 6800H
Cores/Threads—8C/16T
Boost Clock—Up to 4.7GHz
Memory—32GB DDR5 4800MT/s SODIMM (Dual-channel, Includ…
Video Output—USB4 x1(8K@60Hz) HDMI2.0 x1 (4K@60Hz) DP x1 (4K…
LAN Ports—Dual 2.5G LAN
Wi-Fi—Wi-Fi 6E ( 802.11 a/b/g/n/ac/ax)
Bluetooth—5.2
Weight—542g
Dimensions—130 x 129 x 46 mm