Hwinfo64 Pro [top] -
HWiNFO64 Pro is widely considered the "Swiss Army Knife" of system monitoring. While the standard (free) version is excellent, the Pro version adds several specific features that are game-changers for enthusiasts, overclockers, and system administrators. Here are the most interesting and useful features in HWiNFO64 Pro that set it apart from the free version and competitors: 1. Remote Monitoring (The "Killer Feature") This is arguably the biggest selling point of the Pro version. It allows you to monitor the sensor status of a remote computer over the network.
How it works: You run a small HWiNFO service on the remote machine (could be a headless server, a mining rig, or a PC in another room). You can then view those sensors on your main workstation. Web Interface: It includes a built-in web server, meaning you can view sensor data via a web browser or the HWiNFO mobile app. Use Case: Ideally suited for Home Lab servers or unattended machines where you want to keep an eye on CPU temps or fan speeds without plugging in a monitor.
2. Sensor Graphs (Visual History) In the standard version, you mostly see current values (Min/Max/Current). In the Pro version, you can enable logging graphs directly within the sensor window.
Why it matters: If your computer crashes or thermal throttles, you can look at the graph history to see exactly when the temperature spiked or the voltage dropped. Customization: You can customize the colors and scales of these graphs. This is incredibly useful for troubleshooting instability issues that happen in split seconds. hwinfo64 pro
3. OSD (On-Screen Display) for RTSS HWiNFO64 Pro integrates deeply with RivaTuner Statistics Server (RTSS) .
The Feature: It allows you to overlay specific sensor data directly onto your games or applications. The "Pro" advantage: While the free version allows some export, the Pro version offers more granular control over how data is formatted and sent to the OSD. You can create custom text formats to show critical info (like GPU Hotspot temp or VRAM usage) while gaming without alt-tabbing.
4. Enhanced Logging & Analysis Both versions allow logging to a CSV file, but the Pro version handles long-term logging much better. HWiNFO64 Pro is widely considered the "Swiss Army
Shared Memory: It exposes sensor data to shared memory, which allows third-party applications (like Rainmeter, AIDA64, or custom Python scripts) to read the data efficiently. Use Case: If you use Rainmeter to create a custom desktop UI that shows your system temps, HWiNFO Pro is often the preferred backend data source because of its stability and shared memory access.
5. "Limit" Alerts (Triggers) You can set custom thresholds for any sensor value.
How it works: You can tell HWiNFO to alert you if your CPU fan speed drops below 500 RPM, or if your 12V rail drops below 11.8V. The Action: Upon hitting that limit, it can play a sound, run a specific program, or send an email notification. This acts as an early warning system for hardware failure (like a dying pump or fan). You can then view those sensors on your main workstation
A Hidden Gem in ALL Versions (But best utilized in Pro) While looking at the Pro features, don't overlook the "Reliability" of the data. HWiNFO is famous for reading "Hidden" Sensors that other software misses:
GPU Hotspot Temperature: HWiNFO was one of the first tools to accurately read the junction/hotspot temp on modern NVIDIA and AMD cards. VRM & MOSFET Temps: It reads the tiny sensors on your motherboard voltage regulators, which is critical for overclocking stability. DRAM Throttling: It can tell you if your memory is thermally throttling, a feature often missed by basic tools.
