---
title: Install clpeak on Linux | Snap Store
description: Get the latest version of clpeak for Linux - Peak compute, memory bandwidth
  and latency of CPUs, GPUs and NPUs
url: https://snapcraft.io/clpeak
---

# clpeak

[Krishnaraj (krrishnarraj)](https://snapcraft.io/publisher/krrishnarraj "View all snaps from Krishnaraj (krrishnarraj)")

* [Krishnaraj (krrishnarraj)](https://snapcraft.io/publisher/krrishnarraj "View all snaps from Krishnaraj (krrishnarraj)")
* [Utilities](https://snapcraft.io/search?categories=utilities)

latest/stable 3.0.2

Install latest/stable of clpeak

---

**Install using the command line**

```
sudo snap install clpeak --classic
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* clpeak

---

### License

* Apache-2.0

---

### Last updated

* 21 October 2026 - latest/stable
* 23 October 2026 - latest/edge

---

### Contact

* [krrishnarraj@gmail.com](mailto:krrishnarraj@gmail.com "mailto:krrishnarraj@gmail.com")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/clpeak#report-snap-modal)

---

* [Description](https://snapcraft.io/clpeak#tab-description)
* [Security](https://snapcraft.io/clpeak#tab-security)

#### Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs

clpeak (compute latency peak) measures the peak compute throughput, memory
bandwidth and latency that a machine's CPUs, GPUs and NPUs actually reach.
It uses small, tight kernels alongside each vendor's own tuned libraries,
and runs the same tests through every API that exposes a device, so the
results line up side by side.

What it measures:

* Compute: fp32, fp16, fp64, mixed-precision, bf16, integer and
  dot-product rates
* Matrix engines: cooperative matrices, tensor cores and CPU matrix units
* Bandwidth: device, local and image memory, host transfers, and CPU cache
  and DRAM bandwidth per level
* Latency: kernel launch, memory latency per cache level, atomics and
  branch mispredicts
* AI workloads: matmul, convolution and a transformer block per data
  type, each with its numeric error against fp32

This snap has the Vulkan, OpenCL and native CPU backends, and the ONNX
Runtime and LiteRT backends, which use a runtime installed on the host
(--onnx-lib, --litert-lib). Builds with the CUDA, ROCm and oneAPI backends
are on the GitHub releases page.

It has two front-ends over the same engine: the clpeak command (clpeak
--help) and the desktop app, clpeak.clpeak-gui, which is also in the app
launcher on x86-64. Runs can be saved as JSON (-o run.clpeak.json) and
compared with a later run (--compare).

Classic confinement lets clpeak reach the GPU drivers and device nodes it
benchmarks.

Source, issues and reference results: <https://github.com/krrishnarraj/clpeak>

---

## Install clpeak on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/clpeak/arch)

[### CentOS](https://snapcraft.io/install/clpeak/centos)

[### Debian](https://snapcraft.io/install/clpeak/debian)

[### elementary OS](https://snapcraft.io/install/clpeak/elementary)

[### Fedora](https://snapcraft.io/install/clpeak/fedora)

[### KDE Neon](https://snapcraft.io/install/clpeak/kde-neon)

[### Kubuntu](https://snapcraft.io/install/clpeak/kubuntu)

[### Manjaro](https://snapcraft.io/install/clpeak/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/clpeak/pop)

[### openSUSE](https://snapcraft.io/install/clpeak/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/clpeak/rhel)

[### Ubuntu](https://snapcraft.io/install/clpeak/ubuntu)

[### Raspberry Pi](https://snapcraft.io/install/clpeak/raspbian)