Hetzner - CX33 Yab
December 15th 2025

Last updated on

This is the yab (yabs.sh results) for tests that were run on a Hetzner server on December 15th 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 CX33
OS Version Ubuntu 24.04.3 LTS
Data Center Location Falkenstein, Saxony, Germany

Specs

Processor AMD EPYC-Rome Processor
CPU cores 4 @ 2495.312 MHz
RAM 7.6 GiB
Disk 78.7 GB
Swap 0.0 B
Kernel 6.8.0-71-generic
AES-NI ✔ Enabled
VM-x/AMD-V ❌ Disabled
VM Type

Show raw yabs.sh output

Raw Yabs.sh Output

{
  "version": "v2025-04-20",
  "time": "20251215-110337",
  "os": {
    "arch": "x64",
    "distro": "Ubuntu 24.04.3 LTS",
    "kernel": "6.8.0-71-generic",
    "uptime": 424.92,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC-Rome Processor",
    "cores": 4,
    "freq": "2495.312 MHz",
    "aes": true,
    "virt": false
  },
  "mem": {
    "ram": 7937348,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 78683311,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Hetzner Online GmbH",
    "asn": "AS24940 Hetzner Online GmbH",
    "org": "Hetzner Online GmbH",
    "city": "Falkenstein",
    "region": "Saxony",
    "region_code": "SN",
    "country": "Germany"
  },
  "partition": "/dev/sda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 84105,
      "iops_r": 21026,
      "speed_w": 84327,
      "iops_w": 21081,
      "speed_rw": 168432,
      "iops_rw": 42107,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 766171,
      "iops_r": 11971,
      "speed_w": 770203,
      "iops_w": 12034,
      "speed_rw": 1536374,
      "iops_rw": 24005,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 1087216,
      "iops_r": 2123,
      "speed_w": 1144983,
      "iops_w": 2236,
      "speed_rw": 2232199,
      "iops_rw": 4359,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 1286164,
      "iops_r": 1256,
      "speed_w": 1371822,
      "iops_w": 1339,
      "speed_rw": 2657986,
      "iops_rw": 2595,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "6.88 Gbits/sec",
      "recv": "9.02 Gbits/sec",
      "latency": "20.1 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "10.9 Gbits/sec",
      "recv": "3.33 Gbits/sec",
      "latency": "10.4 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.79 Gbits/sec",
      "recv": "1.72 Gbits/sec",
      "latency": "101 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "1.24 Gbits/sec",
      "recv": "1.47 Gbits/sec",
      "latency": "159 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "1.11 Gbits/sec",
      "recv": "1.34 Gbits/sec",
      "latency": "154 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "2.13 Gbits/sec",
      "recv": "2.48 Gbits/sec",
      "latency": "94.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "1.06 Gbits/sec",
      "recv": "1.24 Gbits/sec",
      "latency": "205 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "7.48 Gbits/sec",
      "recv": "7.64 Gbits/sec",
      "latency": "20.0 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "9.95 Gbits/sec",
      "recv": "3.09 Gbits/sec",
      "latency": "19.6 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.75 Gbits/sec",
      "recv": "1.96 Gbits/sec",
      "latency": "101 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "1.22 Gbits/sec",
      "recv": "1.33 Gbits/sec",
      "latency": "159 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "busy ",
      "recv": "1.36 Gbits/sec",
      "latency": "163 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "1.85 Gbits/sec",
      "recv": "busy ",
      "latency": "102 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "911 Mbits/sec",
      "recv": "1.05 Gbits/sec",
      "latency": "205 ms"
    }
  ],
  "geekbench": [
    {
      "version": 6,
      "single": 1217,
      "multi": 3848,
      "url": "https://browser.geekbench.com/v6/cpu/15586016"
    }
  ],
  "runtime": {
    "start": 1765796617,
    "end": 1765797445,
    "elapsed": 828
  }
}

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
731 MiB/s
Fio Disk IO Write Speed 64k blocks
735 MiB/s
Iperf3 Download Speed
9236 Mbps
Iperf3 Upload Speed
11162 Mbps

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/15586016
Multi Core 3848
Single Core 1217

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
Read84.1 MB/s
21.026k IOPS
766.2 MB/s
11.971k IOPS
1087.2 MB/s
2.123k IOPS
1286.2 MB/s
1.256k IOPS
Write84.3 MB/s
21.081k IOPS
770.2 MB/s
12.034k IOPS
1145.0 MB/s
2.236k IOPS
1371.8 MB/s
1.339k IOPS
Total168.4 MB/s
42.107k IOPS
1536.4 MB/s
24.005k IOPS
2232.2 MB/s
4.359k IOPS
2658.0 MB/s
2.595k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
1270 Mbits/sec 1085 Mbits/sec
Clouvider
London, UK (10G)
9236 Mbits/sec 7045 Mbits/sec
Leaseweb
NYC, NY, US (10G)
2540 Mbits/sec 2181 Mbits/sec
Eranium
Amsterdam, NL (100G)
3410 Mbits/sec 11162 Mbits/sec
Leaseweb
Singapore, SG (10G)
1505 Mbits/sec 1270 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
1761 Mbits/sec 1833 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1372 Mbits/sec 1137 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
1075 Mbits/sec 911 Mbits/sec
Clouvider
London, UK (10G)
7823 Mbits/sec 7660 Mbits/sec
Leaseweb
NYC, NY, US (10G)
busy 1894 Mbits/sec
Eranium
Amsterdam, NL (100G)
3164 Mbits/sec 10189 Mbits/sec
Leaseweb
Singapore, SG (10G)
1362 Mbits/sec 1249 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
2007 Mbits/sec 1792 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1393 Mbits/sec busy

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