How to Check Computer Specs — Windows & Mac (Complete Guide 2026)
Windows: Press Win+R, type msinfo32, press Enter — you will see your full system specs in one window. For a faster overview, go to Settings › System › About. Mac: Click the Apple menu › About This Mac › More Info to see CPU, RAM, GPU and storage at a glance.
Whether you are buying a new game, upgrading your hardware, applying for a job that requires specific software, or simply trying to understand why your computer is slow — knowing how to check your computer specs is one of the most useful skills you can have in 2026. The good news: every method described in this guide uses tools that are already built into Windows and macOS. No downloads required for the basics.
This guide covers 10 methods across Windows and Mac, from the simplest one-click approach to the most detailed command-line inspection. We also explain what each spec actually means and when it matters.
What Specs Actually Matter — and Why
Before diving into the how, it helps to know what you are looking for. Here is a plain-English breakdown of the six specs that matter most:
- CPU (Processor): The brain of your computer. Controls how fast tasks are calculated. Measured in cores, threads, and GHz clock speed. Relevant for everything — especially video editing, coding, and gaming.
- RAM (Memory): Your computer's short-term workspace. More RAM means more programs can run at once without slowdowns. 8 GB is the minimum for comfortable daily use in 2026; 16 GB is recommended.
- Storage (HDD/SSD): Where files, programs and the OS are permanently saved. SSDs are dramatically faster than HDDs — this single upgrade has the largest impact on day-to-day speed.
- GPU (Graphics Card): Handles rendering images on screen. Essential for gaming, video editing and 3D work. Integrated GPUs share system RAM; dedicated GPUs have their own VRAM.
- OS Version: Knowing your exact Windows or macOS version is critical for compatibility checks, security patch status, and upgrade eligibility.
- Motherboard / System Model: Identifies your device for driver downloads, upgrade compatibility research, and warranty checks.
Windows Methods — All 7 Ways at a Glance
Settings › System › About
EASIEST — Try FirstThe fastest way to get a basic overview. Shows CPU, installed RAM, device name, Windows edition and version in under 30 seconds.
- No command line needed — fully graphical
- Available on Windows 10 and Windows 11
- Does not show GPU or storage details
System Information (msinfo32) — Complete Report
MOST DETAILEDThe most comprehensive built-in Windows tool. Shows every hardware component, driver versions, installed software, startup items, network configuration and more — all in one searchable interface.
- Access via Win+R ›
msinfo32 - Covers CPU, RAM, motherboard, BIOS version, all hardware components
- Can export a full report as a .txt file
DxDiag — GPU and DirectX Details
BEST FOR GPUDirectX Diagnostic Tool is designed for gaming and graphics troubleshooting. It is the most reliable way to find your exact GPU model, VRAM amount, driver version, and DirectX support level.
- Access via Win+R ›
dxdiag - Click the Display tab for GPU details
- Can save a full diagnostic text file
Task Manager › Performance Tab — Real-Time Stats
REAL-TIMETask Manager's Performance tab shows live usage graphs for CPU, RAM, GPU and Disk — and also displays the hardware model for each. Ideal for diagnosing slowdowns in real time.
- Open with Ctrl+Shift+Esc or right-click Taskbar › Task Manager
- Shows CPU speed, cores, cache; RAM capacity, speed, slots used
- GPU section shows VRAM and current utilisation
Command Prompt — systeminfo & wmic
COMMAND LINETwo Command Prompt commands give you hardware data instantly without opening any graphical tool. Useful for remote sessions and scripting.
systeminfo— full system summary including OS, CPU, RAM, hotfixeswmic cpu get name— returns just the CPU model namewmic memorychip get capacity— lists each RAM stick's size in bytes
PowerShell — Get-ComputerInfo
ADVANCEDThe Get-ComputerInfo cmdlet returns a massive structured dataset covering hundreds of system properties — ideal for IT professionals who need scriptable, filterable output.
- Open PowerShell (search "powershell") and run
Get-ComputerInfo - Filter with:
Get-ComputerInfo | Select-Object CsName, OsName, CsProcessors, CsTotalPhysicalMemory - Output can be piped to a file or formatted as JSON/CSV
Third-Party Tools — Speccy, CPU-Z, HWiNFO
FREE TOOLSFree third-party utilities go beyond what Windows provides natively — especially for temperatures, voltages, RAM timings, and detailed component identification.
- Speccy (by Piriform) — clean UI, summary overview, real-time temps
- CPU-Z — extreme detail on CPU, cache, RAM speed and timings, motherboard model
- HWiNFO — the most comprehensive sensor monitor; essential for thermal diagnostics
Windows Method 1: Settings › System › About (Basic Overview)
This is the fastest method for everyday users who need CPU, RAM and Windows version at a glance.
Open Windows Settings
Press Win+I to open Settings. On Windows 11, this opens directly to the System section. On Windows 10, click the gear icon in the Start menu or press Win+I.
Navigate to System › About
In Windows 11: click System in the left panel, then scroll down to About. In Windows 10: click System, then click About at the bottom of the left sidebar. You will immediately see Device Name, Processor, Installed RAM, Device ID and Windows edition.
Check Windows Specifications
Scroll down past Device Specifications to find Windows Specifications — this shows your Edition (Home or Pro), Version (e.g., 24H2), Installation Date and OS Build number. The build number is useful when reporting issues to support teams or checking Windows Update status.
Windows Method 2: System Information (msinfo32) — Full Hardware Report
msinfo32 is the most thorough built-in tool Windows offers. It covers every hardware component, BIOS version, connected devices, running services and much more.
Open System Information
Press Win+R, type msinfo32, and press Enter. The System Information window opens. The left pane shows a tree: System Summary, Hardware Resources, Components, and Software Environment.
Read the System Summary
The default view (System Summary) shows OS Name, OS Version, System Manufacturer, System Model, System Type (32 or 64-bit), Processor, BIOS Version, Installed Physical Memory (RAM), and Total Virtual Memory. This single screen covers most of what you need.
Explore Components for Specific Hardware
Expand the Components node in the left panel to drill down into Display (GPU details), Storage (disk models, size, partitions), Network (adapters), and more. Each section provides manufacturer, model, driver version and status.
Export Your Report (Optional)
Click File › Export to save a complete text file of your system information. This is ideal for sharing with a tech support agent or keeping a record before a hardware upgrade.
Windows Method 3: DxDiag for GPU and DirectX Information
If you specifically need to know your graphics card model, VRAM amount, or DirectX version — DxDiag is the right tool.
Open DxDiag
Press Win+R, type dxdiag, and press Enter. A dialog may ask whether to check if your drivers are digitally signed — click Yes. The DirectX Diagnostic Tool window opens.
Read the System Tab
The System tab shows your Computer Name, OS, Manufacturer, BIOS, Processor, Memory and DirectX Version. Note the DirectX version — games and software list their DirectX requirements.
Click the Display Tab for GPU Details
Click the Display tab. Here you will find: Name (GPU model), Manufacturer, Chip Type, DAC Type, Display Memory (Approx. Total Memory), Dedicated Video Memory (VRAM), and Driver Version. If you have both an integrated and a dedicated GPU, there will be a Display 1 and Display 2 tab.
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Windows Method 4: Task Manager Performance Tab (Real-Time)
Task Manager's Performance tab is unique because it shows live hardware utilisation alongside model details — making it the best tool for diagnosing slowdowns as they happen.
Open Task Manager
Press Ctrl+Shift+Esc to open Task Manager directly. Alternatively, right-click the Taskbar and select Task Manager, or press Ctrl+Alt+Delete and choose Task Manager from the menu.
Click the Performance Tab
Click the Performance tab. The left panel shows CPU, Memory, Disk drives, Network, and GPU. Click each one to see a live graph and the hardware model displayed in the top-right corner of each panel.
Read Key Details per Component
CPU: Shows model name, current speed, base speed, logical processors and cores, cache sizes. Memory: Shows total GB, current usage in GB, speed (MHz), slots used (e.g., 2 of 4), form factor. GPU: Shows GPU model, dedicated VRAM, shared memory, and current GPU utilisation percentage.
Windows Method 5: Command Line — systeminfo and wmic
Command Prompt commands are fast and work even in stripped-down environments such as Safe Mode or a remote terminal session.
Open Command Prompt
Press Win+S, type cmd, and press Enter. You do not need administrator rights for these commands.
Run systeminfo
Type systeminfo and press Enter. After a few seconds, a full text report appears including OS version, CPU, total and available RAM, page file size, network adapter info, and the list of installed hotfixes (Windows updates).
Use wmic for Targeted Queries
The Windows Management Instrumentation Command-line tool lets you query specific components. Key commands:
wmic memorychip get capacity
wmic diskdrive get model,size
wmic os get caption,version
wmic baseboard get manufacturer,product
wmic command is deprecated in Windows 11 builds 22H2 and later. It still works but Microsoft recommends migrating to PowerShell's Get-CimInstance for scripts. For one-off checks, wmic still functions reliably in 2026.
Windows Method 6: PowerShell Get-ComputerInfo
PowerShell gives you a structured, filterable output that is far more useful than raw Command Prompt text — especially for comparing specs across multiple machines.
Open PowerShell
Press Win+S, type PowerShell, and press Enter. For full access to all system properties, right-click PowerShell and select Run as administrator.
Run Get-ComputerInfo
Type Get-ComputerInfo and press Enter. This returns hundreds of properties. To focus on the most useful ones, run the filtered version below:
Check RAM Speed with Get-CimInstance
Task Manager and msinfo32 show RAM capacity but not speed. To find your RAM's MHz rating, run:
Mac Methods — Check Specs on macOS
Apple Menu › About This Mac
MAC — EASIESTThe simplest and most visual way to check Mac specs. Shows chip/CPU, memory, macOS version, and storage in a clean summary window. Works on every Mac running macOS Ventura, Sonoma, or Sequoia.
- Click the Apple logo (top-left) › About This Mac
- Click More Info for storage, displays and support details
- On macOS Ventura and later, the layout changed — click System Report for full hardware
System Report (Full Hardware Details)
MAC — DETAILEDSystem Report is the macOS equivalent of msinfo32. It covers every hardware component in exhaustive detail — GPU, memory slots, storage controllers, Thunderbolt, Wi-Fi, Bluetooth, USB, and more.
- About This Mac › More Info › System Report (or search "System Information" in Spotlight)
- Click Hardware in the left pane for the full component tree
- Memory section shows each DIMM slot, capacity, type and speed
Terminal Commands — sysctl & system_profiler
MAC — ADVANCEDmacOS Terminal provides powerful command-line access to hardware data. Useful for remote access and for gathering information not displayed in the GUI.
sysctl -n machdep.cpu.brand_string— CPU model namesysctl -n hw.memsize— total RAM in bytessystem_profiler SPHardwareDataType— full hardware summarysystem_profiler SPStorageDataType— storage volumes and capacity
Mac Method 1: About This Mac — Step by Step
Click the Apple Menu
Click the Apple logo in the top-left corner of the screen. The dropdown menu appears. Select About This Mac.
Read the Overview
On macOS Monterey and earlier: a small window shows macOS version, chip/processor name, memory (RAM), startup disk and serial number all at once. On macOS Ventura and later: click More Info and the System Settings app opens to a Hardware Overview page.
Check Storage and Displays
Click the Storage tab (or scroll to Storage in the More Info view) to see total disk capacity, how much is used, and a category breakdown. Click Displays for information about your screen resolution and any connected monitors.
Mac Terminal Commands
Open Terminal via Spotlight (Cmd+Space, type "Terminal") and run these commands for specific hardware data:
system_profiler SPHardwareDataType
# CPU model only
sysctl -n machdep.cpu.brand_string
# RAM total (in bytes — divide by 1073741824 for GB)
sysctl -n hw.memsize
# Storage volumes
system_profiler SPStorageDataType
# GPU information
system_profiler SPDisplaysDataType
Tool vs. Information Provided — Quick Reference Table
| Tool / Method | Platform | CPU | RAM | GPU | Storage | Temps |
|---|---|---|---|---|---|---|
| Settings › About | Windows | Yes | Yes | No | No | No |
| msinfo32 | Windows | Yes | Yes | Yes | Yes | No |
| DxDiag | Windows | Yes | Yes | Yes (VRAM) | No | No |
| Task Manager | Windows | Yes | Yes (speed) | Yes (live) | Yes (live) | No |
| systeminfo / wmic | Windows | Yes | Yes | No | Yes | No |
| PowerShell | Windows | Yes | Yes (speed) | No | Yes | No |
| CPU-Z / HWiNFO | Windows | Yes (deep) | Yes (timings) | Yes | Yes | Yes |
| About This Mac | Mac | Yes | Yes | Basic | Yes | No |
| System Report | Mac | Yes | Yes (slots) | Yes | Yes | No |
| system_profiler | Mac | Yes | Yes | Yes | Yes | No |
What Specs Matter for Your Use Case
Gaming
For gaming, the GPU is the single most important spec — it determines the resolution and frame rate you can achieve. Check your GPU model and VRAM against the game's recommended requirements. For 1080p gaming in 2026, aim for at least 8 GB VRAM. Pair that with a 6-core CPU and 16 GB of RAM. Storage speed matters too: games installed on an SSD load substantially faster than those on an HDD.
Video Editing and Creative Work
Video editing is CPU and RAM intensive. A modern 8-core processor and 32 GB of RAM makes a real difference when working with 4K footage. GPU acceleration is supported by major editors (Adobe Premiere, DaVinci Resolve) — a dedicated GPU with 8+ GB VRAM accelerates rendering significantly. A fast NVMe SSD is essential; editing directly from an HDD creates constant buffering issues.
Office Work and Web Browsing
For everyday office tasks, the requirements are modest. Any recent Intel Core i3 / AMD Ryzen 3 processor paired with 8 GB RAM and an SSD handles spreadsheets, video calls, email and web browsing comfortably. If your machine meets those specs but still feels slow, the issue is more likely software (malware, startup bloat, fragmented HDD) than hardware.
Checking if Your PC Meets Windows 11 Requirements
Windows 11 has stricter hardware requirements than Windows 10. The main checklist: 64-bit CPU with 1 GHz minimum and at least 2 cores; 4 GB RAM; 64 GB storage; TPM 2.0; Secure Boot capable UEFI firmware; DirectX 12 compatible GPU. The fastest way to check is to download the free PC Health Check app from microsoft.com — it runs a full compatibility scan in under 30 seconds and tells you exactly which requirement your machine fails, if any.
How to Check If Your Hardware Meets Software Requirements
Every piece of software — a game, creative suite, or business application — publishes minimum and recommended system requirements. Here is how to do the comparison efficiently:
- Use msinfo32 or About This Mac to note your CPU model, RAM amount, and OS version.
- Use DxDiag (Windows) or System Report (Mac) to note your GPU model and VRAM.
- Open the software's official requirements page and compare each item.
- If your specs are between Minimum and Recommended, the software will run but may require lower quality settings.
- If below Minimum, the software may not launch at all or will crash frequently.
Frequently Asked Questions
Press Win+R, type msinfo32, and press Enter. Under System Summary, look for "Installed Physical Memory (RAM)". Alternatively, go to Settings › System › About and scroll to "Installed RAM". Task Manager (Ctrl+Shift+Esc) › Performance › Memory also shows total RAM and current usage in real time — plus the RAM speed in MHz and how many slots are in use.
Press Win+R, type dxdiag, and press Enter. Click the Display tab — your GPU model, manufacturer, and VRAM (Dedicated Video Memory) are listed there. You can also open Device Manager (Win+X › Device Manager) and expand "Display adapters" to see the GPU name. If you have both an integrated GPU (Intel or AMD Radeon Graphics) and a dedicated GPU (NVIDIA or AMD), both will appear in Device Manager.
Windows does not display CPU temperature natively. Use a free tool such as HWiNFO or Core Temp to read live temperature values from your CPU's built-in thermal sensors. Normal idle temperature is 35–55°C. Under load (gaming, video rendering) temperatures of 70–85°C are acceptable for most CPUs. If your CPU consistently exceeds 90°C under load, your cooling system likely needs cleaning or the thermal paste between the CPU and cooler needs replacing — IT Cares can diagnose this remotely and guide you through the fix.
Download and run the official "PC Health Check" app from Microsoft (available at microsoft.com). It scans your hardware and reports whether your CPU, TPM 2.0, Secure Boot, RAM (minimum 4 GB) and storage (minimum 64 GB) meet Windows 11 requirements. The most common blocker is a missing or disabled TPM 2.0 chip, which can often be enabled in your BIOS/UEFI settings under a setting named TPM, PTT, or fTPM depending on your motherboard brand.
For 1080p gaming at medium-to-high settings in 2026, you generally need: a CPU with at least 6 cores (e.g., Intel Core i5-12th gen or AMD Ryzen 5 5600), 16 GB of RAM (DDR4 or DDR5), a dedicated GPU with at least 8 GB VRAM (e.g., NVIDIA RTX 3060 or AMD RX 6600 XT), and an SSD with at least 500 GB free. For 1440p or 4K gaming, budget for 32 GB RAM and a higher-tier GPU such as the RTX 4070 or RX 7800 XT. If you are unsure whether your current hardware can handle a specific title, IT Cares can run a full hardware assessment and give you a clear upgrade roadmap.
Open Command Prompt as Administrator (search cmd, right-click, Run as administrator), then run: powercfg /batteryreport /output C:\battery-report.html. Open the generated HTML file in your browser. Look for "Design Capacity" vs "Full Charge Capacity" — if Full Charge is less than 80% of Design Capacity, the battery has degraded significantly and may need replacement. A healthy battery should hold at least 80% of its original capacity after two to three years of use.
Not Sure What Your Computer Needs?
IT Cares runs a complete hardware diagnostic — identifying bottlenecks, failing components and upgrade opportunities. Flat rate of $59. Remote or on-site, anywhere in Canada.
Comments
I had no idea msinfo32 existed. Pressed Win+R, typed it, and had my full specs in 10 seconds. I needed my RAM speed for a support ticket and found it right there in Task Manager's Performance tab. This is the most complete guide I have read on this topic. Bookmarked.
Used the DxDiag method to check my GPU VRAM before buying a new game. Turns out I only have 4 GB VRAM — not enough for the recommended specs. Saved me from a refund headache. Ended up booking IT Cares for an upgrade assessment and they recommended a GPU that fits my budget perfectly.
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