Hetzner - CPX31 Yab
April 24th 2025

Last updated on

This is the yab (yabs.sh results) for tests that were run on a Hetzner server on April 24th 2025.

yabs.sh is an easy to run and powerful script that runs a full set of benchmarks on your server. Get Started with Yabs. You can collect, organize and visualize your yabs for free at VPSBenchmarks.

Go to your Dashboard to manage your yabs.

Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.

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Server

Provider Hetzner
VPS Plan CPX31
OS Version Debian GNU/Linux 12 (bookworm)
Data Center Location Nuremberg, Bavaria, Germany

Specs

Processor AMD EPYC-Rome Processor
CPU cores 4 @ 2445.404 MHz
RAM 7.6 GiB
Disk 157.5 GB
Swap 0.0 B
Kernel 6.1.0-33-amd64
AES-NI ✔ Enabled
VM-x/AMD-V ❌ Disabled
VM Type

Show raw yabs.sh output

Raw Yabs.sh Output

{
  "version": "v2025-04-20",
  "time": "20250424-144630",
  "os": {
    "arch": "x64",
    "distro": "Debian GNU/Linux 12 (bookworm)",
    "kernel": "6.1.0-33-amd64",
    "uptime": 311.3,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC-Rome Processor",
    "cores": 4,
    "freq": "2445.404 MHz",
    "aes": true,
    "virt": false
  },
  "mem": {
    "ram": 7936744,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 157453449,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Hetzner Online GmbH",
    "asn": "AS24940 Hetzner Online GmbH",
    "org": "Hetzner Online GmbH",
    "city": "Nuremberg",
    "region": "Bavaria",
    "region_code": "BY",
    "country": "Germany"
  },
  "partition": "/dev/sda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 112978,
      "iops_r": 28244,
      "speed_w": 113276,
      "iops_w": 28319,
      "speed_rw": 226254,
      "iops_rw": 56563,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 1352067,
      "iops_r": 21126,
      "speed_w": 1359182,
      "iops_w": 21237,
      "speed_rw": 2711249,
      "iops_rw": 42363,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 2059354,
      "iops_r": 4022,
      "speed_w": 2168774,
      "iops_w": 4235,
      "speed_rw": 4228128,
      "iops_rw": 8257,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 2107547,
      "iops_r": 2058,
      "speed_w": 2247908,
      "iops_w": 2195,
      "speed_rw": 4355455,
      "iops_rw": 4253,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "6.23 Gbits/sec",
      "recv": "4.49 Gbits/sec",
      "latency": "20.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "11.4 Gbits/sec",
      "recv": "7.67 Gbits/sec",
      "latency": "9.15 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "2.06 Gbits/sec",
      "recv": "1.02 Gbits/sec",
      "latency": "95.3 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "833 Mbits/sec",
      "recv": "1.08 Gbits/sec",
      "latency": "185 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "887 Mbits/sec",
      "recv": "1.04 Gbits/sec",
      "latency": "147 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "1.20 Gbits/sec",
      "recv": "1.92 Gbits/sec",
      "latency": "96.1 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "599 Mbits/sec",
      "recv": "288 Mbits/sec",
      "latency": "202 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "1.27 Gbits/sec",
      "recv": "2.23 Gbits/sec",
      "latency": "18.5 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "12.8 Gbits/sec",
      "recv": "14.0 Gbits/sec",
      "latency": "9.19 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.80 Gbits/sec",
      "recv": "1.77 Gbits/sec",
      "latency": "95.4 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "466 Mbits/sec",
      "recv": "936 Mbits/sec",
      "latency": "185 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "1.01 Gbits/sec",
      "recv": "1.13 Gbits/sec",
      "latency": "147 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "558 Mbits/sec",
      "recv": "1.86 Gbits/sec",
      "latency": "96.4 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "916 Mbits/sec",
      "recv": "840 Mbits/sec",
      "latency": "202 ms"
    }
  ],
  "geekbench": [
    {
      "version": 6,
      "single": 1486,
      "multi": 4932,
      "url": "https://browser.geekbench.com/v6/cpu/11666935"
    }
  ],
  "runtime": {
    "start": 1745505990,
    "end": 1745506744,
    "elapsed": 754
  }
}

Results Summary

The scale in the charts between 0 and 100 represents the performance of this server for each metric relative to the performance of all other servers tested recently at VPSBenchmarks for that same metric.

  • 100 means the server is the fastest for this metric.
  • 50 means the server has exactly median performance for this metric.
  • 0 means the server is the slowest for this metric.
Single Core Geekbench 6 Score
Multi Core Geekbench 6 Score
Fio Disk IO Read Speed 64k blocks
1289 MiB/s
Fio Disk IO Write Speed 64k blocks
1296 MiB/s
Iperf3 Download Speed
7854 Mbps
Iperf3 Upload Speed
11674 Mbps

Geekbench 6

Geekbench measures your processor's single-core and multi-core power.

Full Test https://browser.geekbench.com/v6/cpu/11666935
Multi Core 4932
Single Core 1486

Fio

This Fio test evaluates disk performance in 4 random read and write runs with different block sizes, 50% reads and 50% writes.

All fio tests below run in asynchronous direct mode using libaio and use 2 execution threads regardless of the size of the server.

4k64k512k1m
Read113.0 MB/s
28.244k IOPS
1352.1 MB/s
21.126k IOPS
2059.4 MB/s
4.022k IOPS
2107.5 MB/s
2.058k IOPS
Write113.3 MB/s
28.319k IOPS
1359.2 MB/s
21.237k IOPS
2168.8 MB/s
4.235k IOPS
2247.9 MB/s
2.195k IOPS
Total226.3 MB/s
56.563k IOPS
2711.2 MB/s
42.363k IOPS
4228.1 MB/s
8.257k IOPS
4355.5 MB/s
4.253k IOPS

Iperf3 ipv4

Iperf3 tests download and upload speeds to various locations using 8 parallel threads.

Download Upload
Edgoo
Sao Paulo, BR (1G)
288 Mbits/sec 599 Mbits/sec
Clouvider
London, UK (10G)
4598 Mbits/sec 6380 Mbits/sec
Leaseweb
NYC, NY, US (10G)
1966 Mbits/sec 1229 Mbits/sec
Eranium
Amsterdam, NL (100G)
7854 Mbits/sec 11674 Mbits/sec
Leaseweb
Singapore, SG (10G)
1106 Mbits/sec 833 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
1044 Mbits/sec 2109 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1065 Mbits/sec 887 Mbits/sec

Iperf3 ipv6

Iperf3 tests download and upload speeds to various locations using 8 parallel threads.

Download Upload
Edgoo
Sao Paulo, BR (1G)
840 Mbits/sec 916 Mbits/sec
Clouvider
London, UK (10G)
2284 Mbits/sec 1300 Mbits/sec
Leaseweb
NYC, NY, US (10G)
1905 Mbits/sec 558 Mbits/sec
Eranium
Amsterdam, NL (100G)
14336 Mbits/sec 13107 Mbits/sec
Leaseweb
Singapore, SG (10G)
936 Mbits/sec 466 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
1812 Mbits/sec 1843 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1157 Mbits/sec 1034 Mbits/sec

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