Mini PC vs Desktop Computer, Explained
A mini PC is a small desktop that saves space and power; a tower gives more room for graphics cards and upgrades, which matters most for gaming.
By Paul SyversonFounder.
On this page
The short answer
A mini PC is a desktop computer shrunk to a box small enough to sit behind a monitor. It does everyday work well, uses little power and stays quiet. A full-size desktop takes more room but fits a large graphics card, more drives and later upgrades.
If your heaviest tasks are browsing, office apps, video calls and streaming, a mini PC is usually enough. If you want high-end gaming or heavy video work, a tower is the safer choice.
Side by side
| Mini PC | Desktop tower | |
|---|---|---|
| Size | Fits behind a monitor or on a shelf | Sits on or under the desk |
| Graphics | Mostly built into the processor | Room for a full graphics card |
| Upgrades | Depends on the model; some are closed | Easiest to upgrade and repair |
| Power and noise | Low-power parts, often small quiet fans | Larger parts use more power and make more heat |
| Monitor, keyboard, mouse | Bought separately | Bought separately |
The upgrade and space points match ENERGY STAR's buying guide, which notes that compact computers suit small spaces but are harder to upgrade and repair, while full-size desktops are the easiest to work on.
What a mini PC is used for
Lenovo's guide lists common uses that play to a mini PC's small size and low power draw:
- Home and office work: web browsing, documents, email and video calls.
- Media center: tucked under a TV and connected by HDMI.
- Always-on jobs: file sharing, media hosting or a home automation server.
- Light development: coding tools and small virtual machines.
Most run Windows or Linux. On Wiki Shopping, 211 mini PCs ship with Windows 11 Pro and 35 with Linux.
Is a mini PC good for gaming?
It can be, within limits. Lenovo says many mini PCs handle games well when they have capable graphics, and some are built for gaming, but they are usually not as powerful as a full gaming tower.
Our listings show why. On October 26, 2026, 46 of the 804 mini PCs on Wiki Shopping list a dedicated graphics card, against 501 of the 1,142 desktops. Most mini PCs rely on graphics built into the processor, such as AMD's Radeon 780M (36 mini PCs) or 680M (29). For the most demanding games, a tower with its own graphics card has more headroom.
Memory and storage
Windows 11 needs at least 4GB of RAM and 64GB of storage, and Microsoft's Copilot+ PCs need 16GB. Among mini PCs on Wiki Shopping, 16GB is the most common RAM size (205), and 247 list DDR5 memory against 136 with DDR4.
Lenovo notes that some mini PCs give easy access to memory and storage, while others are closed systems. Check the maker's page for the exact model if you plan to upgrade later. Our guide to how much RAM a computer needs explains the sizes.
How to choose
- Short on space or want silence: start with all mini PCs or mini PCs with 16GB RAM.
- Planning to add a graphics card or more drives: read our desktop buying basics first.
- Work computer: see mini PCs with Windows 11 Pro or mini PCs with DDR5 memory.
How we count
Specs are read from each store listing. Mini PCs whose listing gives no RAM size are counted as "Not stated". The counts change as listings are added or removed.
Shop by spec
Mini PCs
Spec score 7.1
Apple M6, 16GB, 256GB, macOS
+Apple M6 chip with 12-core CPU and 12-core GPU
+16GB unified memory shared by CPU and GPU
+macOS operating system included
−Only 256GB storage, small for large libraries
−16GB memory is modest for heavy multitasking
$779.00-13%List: $899.00
as of 11/03/2026 21:51 PST - DetailsProduct details
$779.00as of 11/03/2026 21:51 PST - Details
View on AmazonSpec score7.1
Pros
+Apple M6 chip with 12-core CPU and 12-core GPU
+16GB unified memory shared by CPU and GPU
+macOS operating system included
+256GB SSD storage
Cons−Only 256GB storage, small for large libraries
−16GB memory is modest for heavy multitasking
Compared with this page−256GB storage: 386 of the 492 here have a higher storage
−16GB model memory: 96 of the 149 here have a higher model memory
How pros and cons are picked (About: Disclaimer)Other stores (1)
Best BuyVisit store
About this product
- LITTLE DO-IT-ALL, Mac mini packs pure power into a small, five-by-five-inch desktop as the M6 chip delivers next-level AI capabilities. Mac mini features 2.5Gb Ethernet with support for Wi-Fi 7* and Bluetooth 6, with ports on the front and back.
- M6 CHIP, Everything you do on Mac mini feels more responsive with the M6 chip and its next-generation CPU. Fly through AI workflows with up to 4.8x faster AI performance,* thanks to a Neural Accelerator in each GPU core, faster unified memory, and a Dual 16-core Neural Engine.
- CONNECT IT ALL, Features three Thunderbolt 4 ports, an HDMI port, and a 2.5Gb Ethernet port in the back, and two USB-C ports and a headphone jack in front. Supports up to three external displays. With the Apple-designed N1 wireless chip for Wi-Fi 7* and Bluetooth 6.
- A POWERFUL PLATFORM FOR AI-Apple silicon speeds up demanding AI workflows like running LLMs, directly on device. Mac mini is ideal for using agents, enabling AI-powered data analyses to run overnight, and allowing teams to connect with agents from their iPhone.
- MEMORY AND STORAGE, M6 brings up to 32GB of unified memory, 170GB/s memory bandwidth, and up to 2x faster storage.* So you can quickly access large media files, and accelerate tasks for AI workloads.
- LOOKS SMALL. LIVES LARGE, The ultracompact Mac mini fits perfectly under a monitor or is mini enough to set up just about anywhere.
- ROBUST MACOS, macOS runs apps lightning fast with its advanced operating system. And you can get more done everyday with features that help you be more creative and productive, like window tiling, Sidecar, and more.
- IF YOU LOVE IPHONE, YOU’LL LOVE MAC, Mac works like magic with your other Apple devices. View and use what’s on your iPhone from your Mac with iPhone Mirroring.* Or copy something on iPhone and paste it on Mac.
- SECURE BY DESIGN-Apple silicon helps protect even the most sensitive business data like IP and PII, so it remains private and on device. And it’s easy for IT teams to manage devices with native support for device management solutions.
- LEGAL DISCLAIMERS, This is a summary of the main product features. See below to learn more.
Intel Core Ultra 9 386H, DDR5
+Intel Core Ultra 9 386H processor
+Two DDR5 slots support up to 64GB RAM
+Wi-Fi 7 for fast wireless connectivity
−Barebone design requires adding RAM and storage
−Storage and memory are not included
$709.00-12%List: $809.99
as of 11/03/2026 22:32 PST - DetailsProduct details
$709.00as of 11/03/2026 22:32 PST - Details
View on AmazonPros
+Intel Core Ultra 9 386H processor
+Two DDR5 slots support up to 64GB RAM
+Wi-Fi 7 for fast wireless connectivity
+Copilot+ PC capable hardware
Cons−Barebone design requires adding RAM and storage
−Storage and memory are not included
How pros and cons are picked (About: Disclaimer)Other stores (1)
Best BuyVisit store
About this product
- POWERFUL INTEL CORE ULTRA 9 PROCESSOR – The Intel Core Ultra 9 386H (up to ~4.9GHz) delivers exceptional performance for demanding workloads, multitasking, video conferencing, and smooth 4K media playback. Designed for modern productivity with advanced efficiency and AI capabilities.
- ULTRA-COMPACT, VESA-MOUNTABLE DESIGN – Space-saving 0.51L mini PC fits virtually anywhere-mount behind a monitor (75/100mm VESA), wall, or desk setup. Ideal for offices, kiosks, retail, and digital signage deployments.
- MULTI-DISPLAY & THUNDERBOLT 4 CONNECTIVITY – Dual HDMI plus dual Thunderbolt 4 support enables up to four 4K displays, high-speed data transfer (up to 40Gbps), and single-cable docking flexibility.
- HIGH-SPEED DDR5 & NVMe SUPPORT – Dual SO-DIMM slots support DDR5 memory, plus an M.2 2280 PCIe SSD slot for fast storage performance and responsive system operation.
- TOOL-LESS ACCESS & EASY MAINTENANCE – Smart, tool-free design allows quick access to internal components for simplified upgrades and servicing.
Spec score 7.1
Apple M4, 16GB, 256GB, macOS
+Apple M4 chip with 10-core CPU and 10-core GPU
+16GB unified memory
+256GB storage capacity
−Storage capacity is modest for large file libraries
No current price. Check it at the store.
Product details
Spec score7.1
Pros
+Apple M4 chip with 10-core CPU and 10-core GPU
+16GB unified memory
+256GB storage capacity
Cons−Storage capacity is modest for large file libraries
Compared with this page−256GB storage: 386 of the 492 here have a higher storage
−16GB model memory: 96 of the 149 here have a higher model memory
How pros and cons are picked (About: Disclaimer)Other stores (1)
Best BuyVisit store
About this product
- SIZE DOWN. POWER UP, The far mightier, way tinier Mac mini desktop computer is five by five inches of pure power. Built for Apple Intelligence.* Redesigned around Apple silicon to unleash the full speed and capabilities of the spectacular M4 chip. With ports at your convenience, on the front and back.
- LOOKS SMALL. LIVES LARGE, At just five by five inches, Mac mini is designed to fit perfectly next to a monitor and is easy to place just about anywhere.
- CONVENIENT CONNECTIONS, Get connected with Thunderbolt, HDMI, and Gigabit Ethernet ports on the back and, for the first time, front-facing USB-C ports and a headphone jack.
- SUPERCHARGED BY M4, The powerful M4 chip delivers spectacular performance so everything feels snappy and fluid.
- BUILT FOR APPLE INTELLIGENCE, Apple Intelligence is the personal intelligence system that helps you write, express yourself, and get things done effortlessly. With groundbreaking privacy protections, it gives you peace of mind that no one else can access your data, not even Apple.*
- APPS FLY WITH APPLE SILICON, All your favorites, including Microsoft 365 and Adobe Creative Cloud, run lightning fast in macOS.*
- IF YOU LOVE IPHONE, YOU’LL LOVE MAC, Mac works like magic with your other Apple devices. View and control what’s on your iPhone from your Mac with iPhone Mirroring.* Copy something on iPhone and paste it on Mac. Send texts with Messages or use your Mac to answer FaceTime calls.*
- CARBON NEUTRAL, Mac mini is carbon neutral. Learn more about Apple’s commitment to the environment at apple.com/2030.
- LEGAL DISCLAIMERS, This is a summary of the main product features. See below to learn more.
Spec score 7.0
Intel Celeron 7305, 8GB, 128GB, ChromeOS
+Intel Celeron 7305 processor runs ChromeOS
+8GB DDR4 memory
+Wi-Fi 6E connectivity
−128GB SSD is small for local file storage
−Celeron processor is a basic-performance chip
$399.00
as of 11/03/2026 21:56 PST - DetailsProduct details
$399.00as of 11/03/2026 21:56 PST - Details
View on AmazonSpec score7.0
Pros
+Intel Celeron 7305 processor runs ChromeOS
+8GB DDR4 memory
+Wi-Fi 6E connectivity
+Quad-display support for multiple monitors
+VESA mount for mounting behind a display
Cons−128GB SSD is small for local file storage
−Celeron processor is a basic-performance chip
Compared with this page−128GB storage: 464 of the 492 here have a higher storage
−8GB ram: 441 of the 539 here have a higher ram
How pros and cons are picked (About: Disclaimer)Other stores (6)
ASUSVisit store
Best BuyVisit store
WalmartVisit store
AdoramaVisit store
CDWVisit store
InsightVisit store
About this product
- Intel Celeron 7305 Processor with pre-installed 4GB DDR4 RAM, 128GB M.2 PCIe G4x4 NVMe SSD, Quad-display, Wi-Fi 6E & Bluetooth, Gb Lan, USB-C, Chrome OS, and VESA Mount
- Dual HDMI, one DP, and one USB-C support up to four 4k displays
- 2.5 Gbps Ethernet and dual-band Intel WiFi 6E for strong, stable signals and superfast speeds
- Titan C security chip & Kensington lock slot for business-grade security