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Geekom A6 Mini PC vs HP ProDesk 400 G9 SFF Desktop

The Geekom A6 is the better pick for graphics-heavy work, light gaming and multi-monitor setups. Its Ryzen 7 6800H with Radeon 680M graphics and USB4 beats the HP's Intel UHD graphics, and it ships with Windows 11 Pro. The HP ProDesk 400 G9 wins on raw CPU and memory headroom: a 14-core i5-14500 and 64 GB DDR5 suit heavy multitasking, office fleets and virtualization. Build differs too: the Geekom is a compact aluminum box, the HP a plastic business SFF with a wired keyboard and mouse and a 90W supply.

  • Choose the Geekom A6 Mini if you want a small aluminum PC for 4K or multi-display work, light gaming, or a Linux dual-boot, with Windows 11 Pro included.
  • Choose the HP ProDesk 400 G9 if you need many CPU cores and lots of RAM for office multitasking, virtualization or business deployment, and don't need strong integrated graphics.

Prices

  • Geekom A6 Mini PC: $570.68 at Walmart (checked today)
  • HP ProDesk 400 G9 SFF Desktop: $789.00 at Amazon (checked today)
  • Difference: the Geekom A6 Mini PC is $218.32 cheaper than the HP ProDesk 400 G9 SFF Desktop today
Geekom
Geekom A6 Mini

Geekom A6 Mini PC

Geekom A6 Mini

5(1 rating)
$570.68at WalmartChecked 54 min ago
See all prices and details
Visit Walmart
Pros
  • Strong integrated Radeon graphics for light gaming and 4K work
  • USB4 and quad-display support
  • Windows 11 Pro included
  • Aluminum body, small footprint, SD card slot
  • Wi-Fi 6E
Cons
  • 16 GB RAM ceiling limits heavy multitasking
  • No wired Ethernet port listed
  • Single 1 TB SSD, no room noted for a second drive
HP
HP ProDesk 400 G9 Business SFF Desktop Core i5-14500

HP ProDesk 400 G9 SFF Desktop

HP ProDesk 400 G9 Business SFF Desktop Core i5-14500

$789.00at AmazonChecked 16 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 14-core i5-14500 for heavy multitasking
  • 64 GB DDR5 installed
  • Wired Ethernet and keyboard and mouse included
  • Business-class HP support and manageability
Cons
  • Weak Intel UHD graphics, one HDMI output
  • Windows 11 Home, not Pro
  • Bulky SFF case next to the Geekom
  • Wi-Fi 6 only

What separates them

Geekom A6 Mini PCHP ProDesk 400 G9 SFF Desktop
ProcessorAMD Ryzen 7 6800H, 8 cores, 3.2 GHz base, 4.7 GHz boostIntel Core i5-14500, 14 cores, 1.7 GHz base, 4.8 GHz boost
GraphicsRadeon 680M integrated, capable of light gaming and 8K outputIntel UHD Graphics, basic display output only
Memory16 GB DDR5, upgradable but capped at 16 GB per the listing64 GB DDR5 installed
Display outputsQuad 4K support, USB4 and 8K UHDSingle HDMI port
WirelessWi-Fi 6E and BluetoothWi-Fi 6 and Bluetooth
Operating systemWindows 11 ProWindows 11 Home
Form factor and buildCompact aluminum chassis, about 3.1 lbBlack business SFF with 90W supply, wired keyboard and mouse included
Expansion and ports6 I/O ports, SD card slot, USB43 front and 3 rear USB, RJ45 Ethernet, HDMI

Price history

$1,669.99$570.68
Oct 30Nov 13
  • Geekom A6 Mini PC: lowest $570.68 on Nov 13 at Walmart.
  • HP ProDesk 400 G9 SFF Desktop: lowest $789.00 on Nov 12 at Amazon.

Prices at every store

Geekom A6 Mini PC

  • WalmartNew

    In stock

    $570.68Checked 54 min ago
    Visit Walmart
  • B&H Photo-Video-AudioNew

    In stock

    $599.00Checked Nov 9
    Visit B&H Photo-Video-Audio
  • Beach AudioNew

    Availability unknown

    $611.01Checked Nov 5
    Visit Beach Audio
  • AmazonNew

    Availability unknown

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

    $629.00Checked Oct 30
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart

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All 10 stores and price history →

HP ProDesk 400 G9 SFF Desktop

  • eBayNew

    In stockSold by swingcomputers

    $1,302.99Free shippingChecked 16 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $789.00Free shippingChecked 16 h ago
    Visit Amazon

Also available at

  • Back MarketCheck price at Back Market
  • Newegg.comCheck price at Newegg.com
  • Macy'sCheck price at Macy's

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All 2 stores and price history →

Specs compared

SpecGeekom A6 Mini PCHP ProDesk 400 G9 SFF Desktop
ProcessorAMD Ryzen 7 6800HIntel Core i5
ColorSilverBlack
Operating SystemWindowsWindows
Processor BrandAMD CPUIntel CPU
Number Of Cores8-core14-core
Hard Drive TypeSolid State DriveSolid State Drive
Installed Memory16 GB RAM64 GB RAM
Drive Capacity1 TB Storage1 TB Storage
Form FactorKleincomputerMini Desktop
BluetoothBluetooth 5.2Yes
Windows VersionWindows 11 ProWindows 11 Home
SSD Size1 TB512 GB
Show all 40 specsShow fewer specs
SpecGeekom A6 Mini PCHP ProDesk 400 G9 SFF Desktop
Hard DriveSSDSSD
Memory TypeDDR5DDR5
Processor Model6800H14500
RAM16 GB16 GB
Proc. brandAMD—
Graphic cardAMD Radeon Graphics—
Ram memory16 GB—
BrandGEEKOM—
OSWindows 11 Pro—
Proc. speed3.2 GHz—

What reviewers say

Geekom A6 Mini PC

Owner feedback on the A6 is limited, but buyers of Geekom's Ryzen mini PCs generally rate the small footprint, quiet running and easy setup highly while noting the limits of integrated graphics.

What people mention
  • SizePraisedOwners like how little desk space the small aluminum case takes up.
  • NoiseMixedIt runs quietly day to day but the fan gets audible under sustained load.
  • GraphicsCriticisedThe Radeon integrated graphics are fine for office work but weak for serious gaming.
  • SetupPraisedWindows 11 Pro comes preinstalled, so buyers are running within minutes.
Reviews
  • Best Budget Desktop Computers - The reviews on this page have been selected by our editors, but have been optimized by our commerce team
  • Best Desktop Computers - The reviews on this page have been selected by our editors, but have been optimized by our commerce team
  • The Best Windows Mini PCs for 2026
  • The Best Cheap Desktop PCs for 2026

Questions and answers

Which is better for light gaming?
The Geekom A6. Its Radeon 680M handles older and indie titles at 1080p; the HP's Intel UHD graphics are for display output, not gaming.
Which handles more heavy multitasking?
The HP ProDesk 400 G9. Its 14-core i5-14500 and 64 GB DDR5 give far more headroom for many apps, VMs or large spreadsheets.
Which is better for a multi-monitor desk?
The Geekom A6. It supports up to four 4K displays over USB4 and HDMI-class outputs; the HP has a single HDMI port.
Which lasts longer?
Both are serviceable desktops. The HP's higher core count and 64 GB RAM keep it useful longer for CPU-heavy work; the Geekom's 16 GB cap is its main limit.
Is the Geekom worth stepping up to over the HP?
Only if graphics, USB4, Wi-Fi 6E or Windows 11 Pro matter to you. For pure CPU and memory work, the HP is the stronger machine.
Can either run Linux?
The Geekom lists Windows and Linux support. The HP ships with Windows 11 Home; Linux installs usually work but HP doesn't list official support.

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Buying guides that pick them

  • Best desktop computers under $1000
Solid state drive capacity
1 TB
—
Max RAM16 GB—
Wireless technologyWi-Fi 6E, Bluetooth—
Input/output quantity6—
Included softwareWindows 11 Pro—
Data storage1 TB—
Assembled product weight3.1 lb—
ModelGMA6R76800-161-US—
Graphics ProcessorAMD GPU—
Processor Speed4.7 GHz—
Supported OSWindows, Linux—
OS VersionWindows 11 Pro—
Display Resolution4K—
Included Drives1TB SSD—
GamingYes—
Internal Storage TypeM.2 2280 PCIe 4.0 ×4 SSD—
Number Of CPU Cores8 cores—
CPU Clock Speed4.7 GHz—