D-Bench

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

D-Bench is ranked #19 of 65 in PC benchmark software on Inferse. It runs on Windows. There is a free plan.

Compared on PC benchmark software

Free plan: Yesdiskbenchmark.github.io
Random I/O tests: Yesdiskbenchmark.github.io
Sequential tests: Yesdiskbenchmark.github.io
IOPS measurement: Yesdiskbenchmark.github.io
Latency measurement: Yesdiskbenchmark.github.io
Supported platforms: Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11diskbenchmark.github.io
Command-line interface: Nodiskbenchmark.github.io

Facts

Free plan: Yesdiskbenchmark.github.io · 20 Sept 2026
Purpose: D-Bench is a free Windows utility for measuring read and write performance of SSDs, HDDs, NVMe drives and USB storage.diskbenchmark.github.io · 1 Oct 2026
Reported metrics: It reports throughput in MB/s, IOPS and average latency, including separate read and write throughput.diskbenchmark.github.io · 1 Oct 2026
Workloads: The tool runs sequential and random I/O workloads with configurable block sizes, queue depths and thread counts.diskbenchmark.github.io · 1 Oct 2026
Presets: It includes HDD, SSD and Flash Drive workload presets.diskbenchmark.github.io · 1 Oct 2026
Themes: Downloads are available in Default, Blue and Red themes.diskbenchmark.github.io · 1 Oct 2026
Supported Windows: Two builds are provided: one for Windows 8, 8.1, 10 and 11, and another for Windows Vista and 7.diskbenchmark.github.io · 1 Oct 2026
Report export: Benchmark results can be saved as plain TXT files or styled, self-contained HTML reports.diskbenchmark.github.io · 1 Oct 2026
Drive selection: The drive dropdown lists ready drives with drive letter, volume label, free space and total capacity.diskbenchmark.github.io · 1 Oct 2026
Test controls: Users can configure block size, queue depth, thread count, access pattern, read/write mode, read percentage, duration, warm-up and cool-down.diskbenchmark.github.io · 1 Oct 2026
Test management: The settings window supports adding, updating, removing, reordering, duplicating and clearing tests.diskbenchmark.github.io · 1 Oct 2026
Caching behavior: The program uses unbuffered I/O and disables OS read caching for write tests as much as possible.diskbenchmark.github.io · 1 Oct 2026
Support: The homepage links to GitHub Sponsors so users can support the author.diskbenchmark.github.io · 1 Oct 2026
Maker location: The GitHub profile for Ari Sohandri Putra lists Indonesia as the location.github.com · 1 Oct 2026