No. 12 of 25 ·Hardware Diagnostic Software

FurMark

Windows

Visit site Alternatives

Freedom report

Two barsScore 6.3

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

FurMark is ranked #12 of 25 in hardware diagnostic software on Freedom251. It runs on Windows. There is a free plan.

FurMark plans and pricing

All plans

Free download Free Personal testing · Windows 10/11 · Installer or portable edition furmark.app · 4 Oct 2026

Compared on hardware diagnostic software

Free plan: Yes
Platform support: windows
Stress testing: Yes
GPU testing: Yes

Best FurMark alternatives

See all 20

Two bars MemTest86 Free tier No. 1Free6.6 Two bars smartmontools Free tier No. 2Free6.6 Two bars stress-ng Free tier No. 3Free6.6 One bar Hard Disk Sentinel Free tier No. 4Free6.5 Two bars MemTest86+ Free tier No. 5Free6.5 One bar PC-Doctor Toolbox Free tier No. 6Free6.5

The record

Purpose: FurMark is a Windows GPU stress test and graphics benchmark that uses a sustained 3D workload to assess thermals, cooling headroom, power limits, and overclock stability.
Graphics APIs: It supports OpenGL and Vulkan rendering paths where available.
Benchmark presets: The site describes resolution presets including 1080p, 1440p, and 4K, plus timed benchmark passes.
Artifact checks: FurMark supports artifact-oriented testing, with visual glitches such as sparkling or corrupted textures described as possible signs of heat, memory strain, or unstable tuning.
Monitoring integrations: The site recommends pairing FurMark with vendor tools or overlays, and names GPU-Z and HWiNFO as examples for sensor context.
Distribution options: The download page offers installer and portable editions; the portable edition can run from a folder or USB stick without installation.
Intended users: The site identifies overclockers, PC gamers and builders, reviewers and benchmarkers, and support technicians as intended users.
Support: The FAQ directs users to a forum for more context and troubleshooting.
Safety guidance: The site advises supervising tests, watching temperatures, and stopping runs if thermals appear unsafe.
Download integrity: The FAQ advises downloading from trusted sources, verifying hashes when published, and reviewing publisher information if antivirus flags a download.
Operating system limit: The FAQ says FurMark targets Windows desktops and laptops and is not a macOS or Linux tool.
Pricing note: The FAQ describes community builds as emphasizing free GPU stress testing and benchmarking, and says some distributions may offer optional paid bundles elsewhere.
Price from: Free

Where it ranks on Freedom251

Best Hardware Diagnostic Software in 2026#12 of 25

Is FurMark yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote FurMark

Sources

furmark.app/about.html· checked 4 Oct 2026
furmark.app· checked 4 Oct 2026
furmark.app/faq.html· checked 4 Oct 2026
furmark.app/download.html· checked 4 Oct 2026