
Open Hardware Monitor
MSI Afterburner
FPS Monitor
AgaueEye
MangoHUD
CPU-Z
Speccy
Open Capture and Analytics Tool. If you want to know how well a game is performing on your machine in real-time with low overhead. It supports all major APIs on Windows – Direct3D® 11, 12 and Vulkan® – and can show an in-game overlay

Create iOS and Android apps with React and Ionic

Which is more popular?
Based on our record, OCAT seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | gpuopen.com | reactionic.github.io |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
OCAT Makes Benchmarking PC Games So Easy
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How often each product is chosen within a category, 0–100% relative to the other.


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External articles and on-site reviews we used to compare the two products.


The Open Capture and Analytics Tool (OCAT) for D3D11, D3D12, and Vulkan provides an FPS overlay and performance assessment – GPUOpen-Tools/ocat. For simplicity of use, users can assign hotkeys that display various...
However, OCAT does not have a user friendly interface like Nzxt CAM, but it is easy to find any information. The in-game overlay OCAT feature can display information in multiple locations on your computer screen based...
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Recommendations tracked on public social media and blogs since March 2021.


If you want free, easy benchmarking for DCS VR with super-useful information, you can use OCAT which will give you a frametime in average, 95th and 99th percentiles in a simple spreadsheet. Thanks for the super interesting benchmark! (=. Source: almost 4 years ago
If you want to record VR frametimes, OCAT. If you just want framerates (min/max/avg) and percentiles (99th/90th/etc), Nvidia FrameView. Source: almost 5 years ago
Benchmarking games with no dedicated benchmark is a little weird, but you can get the statistics via CapFrameX or MSI Afterburner or OCAT or FCAT. Source: almost 5 years ago
Tracking React-Ionic since Mar 2021.
When comparing OCAT and React-Ionic, you can also consider the following products.

Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
Compare Open Hardware Monitor to OCAT or React-Ionic:

Tool to manage video cards. Shows video card stats (temp, GPU usage, etc.).
Compare MSI Afterburner to OCAT or React-Ionic:

FPS Monitor tracks your PC's hardware state and displays this information as an overlay in-game.
Compare FPS Monitor to OCAT or React-Ionic:

AgaueEye is a hardware monitor with in-game overlay tools(FPS) for Windows, with AgaueEye, you can...
Compare AgaueEye to OCAT or React-Ionic:

Collects and logs details about game performance in games using OpenGL/Vulkan. Can display live statistics in overlay.
Compare MangoHUD to OCAT or React-Ionic:

CPU-Z is a freeware that gathers information on some of the main devices of your system : Processor name and number, codename, process, package, cache levels.
Compare CPU-Z to OCAT or React-Ionic: