You want to keep an eye on your PC’s CPU, memory, and network usage without opening Task Manager every five minutes. XMeters has been the go-to answer for years. PulseBar is the new challenger. Both are small, both stay out of your way — but the difference in how they work is bigger than you’d expect.
TL;DR — The Quick Verdict
| Category | PulseBar | XMeters |
|---|---|---|
| Display style | Floating overlay (anywhere) | Taskbar only |
| Visual design | Fluent acrylic, modern | Taskbar icons, minimal |
| Per-core CPU bars | ✅ Yes | ❌ No |
| Memory monitor | ✅ Ring gauge | ✅ Bar |
| Network speed | ✅ Pro | ✅ Yes |
| Disk activity | ✅ Pro | ✅ Yes |
| RAM usage | < 15 MB | < 10 MB |
| Draggable | ✅ Yes | ❌ No |
| Works in fullscreen | ✅ Yes | ❌ No |
| Price | Free / $4.99 one-time | Free (personal) |
| Future updates | ✅ Included | — |
Display Style: Overlay vs Taskbar
This is the most fundamental difference, and it matters more than any feature list.
XMeters lives inside the Windows taskbar. That means it’s always visible at the bottom of your screen — but only there. The moment you go fullscreen (gaming, video calls, presentations), it disappears behind the app. You also can’t reposition it; it sits wherever your taskbar is.
PulseBar is a borderless floating overlay. You drag it anywhere — top-right corner, center of a second monitor, just above your game. It stays on top of all windows, including fullscreen applications. If you game and need to glance at CPU temperature while playing, PulseBar is the tool that can actually do that.
Neither approach is wrong. Taskbar integration (XMeters) is more subtle and doesn’t clutter your desktop. The overlay (PulseBar) is more visible and flexible. It comes down to your workflow.
Visual Design
XMeters is intentionally minimal. The stats appear as small text or tiny graphs inside the system tray / taskbar area. It blends in — which is a feature, not a flaw — but it’s also a design rooted in Windows 7-era aesthetics.
PulseBar uses Windows’ Fluent Design System with native acrylic backdrop. The overlay takes on a frosted-glass appearance that blends with whatever’s behind it. CPU usage is shown as individual per-core bars, memory as a circular progress ring, and network speed as live up/down text. It looks like it belongs on a modern Windows desktop — and it runs on everything from Windows 7 SP1 to Windows 11.
If aesthetics matter to you, PulseBar wins this category decisively.
Feature Comparison in Depth
CPU Monitoring
XMeters shows aggregate CPU load — a single percentage or graph. That’s fine for knowing “my CPU is at 80%,” but it tells you nothing about which cores are loaded. If one thread is pinning one core at 100% and tanking your performance, XMeters won’t show you that directly.
PulseBar shows individual bars for every logical core. On a 12-core processor, you see 12 bars. They change color as load increases — blue for normal, amber for high, red for near-maxed. You immediately see uneven core distribution, driver misbehavior, or single-threaded bottlenecks.
Memory Monitoring
Both tools show RAM usage. XMeters uses a text percentage or small bar. PulseBar uses a circular ring gauge that’s easier to parse in a glance alongside other metrics.
Network Speed
Both support real-time network speed. PulseBar shows live upload and download bytes-per-second from all active interfaces combined. XMeters has a similar feature. This is a draw — both handle it well.
Disk Activity
Both support disk monitoring (PulseBar in the Pro tier). No meaningful difference here on feature set.
Performance & Footprint
XMeters has a slight edge here — it’s been optimized over years and typically uses under 10 MB RAM. PulseBar uses under 15 MB, which is still negligible on any machine made in the last decade.
CPU usage for both tools is near-zero — less than 0.1% on modern hardware at a 1-second polling interval. Neither tool will meaningfully affect the system you’re trying to monitor.
Gaming & Fullscreen Use
This is where the overlay architecture pays off. PulseBar’s always-on-top behavior means it can sit in a corner while you play a game in fullscreen, giving you live CPU/memory readouts without alt-tabbing or using in-game overlays.
XMeters is hidden entirely in fullscreen. If you want stats while gaming, XMeters is not the right tool — you’d need a dedicated overlay like MSI Afterburner instead, which adds another tool to the stack.
Pricing
XMeters is free for personal use. That’s a low barrier and a genuine advantage.
PulseBar has a free tier that covers CPU and memory — the two most-used metrics. The Pro upgrade ($4.99, one-time) adds network speed, disk activity, and all future features. No subscription. No annual renewal.
For $4.99 paid once, you get a prettier tool, better CPU visibility, a floating overlay, and full future updates. If you use your PC professionally, that’s an easy call.
Final Verdict
Choose XMeters if: You want a zero-cost, zero-config, taskbar-integrated stats widget that is nearly invisible. Simple aggregate CPU/memory/network numbers are all you need.
Choose PulseBar if: You want per-core CPU bars, a modern design, positioning freedom (overlay anywhere), and fullscreen visibility — and you’re happy to pay a one-time $4.99 for that experience.
Both are good tools. They just serve slightly different users. But if you’ve read this far, chances are you care about the details — and PulseBar was built for people who care about the details.