Contabo - Cloud VPS 50 NVMe West Yab
February 22nd 2026

Last updated on

This is the yab (yabs.sh results) for tests that were run on a Contabo server on February 22nd 2026.

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.

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

Server

Provider Contabo
VPS Plan Cloud VPS 50 NVMe West
OS Version Ubuntu 24.04.4 LTS
Data Center Location Seattle, Washington, United States

Specs

Processor AMD EPYC Processor (with IBPB)
CPU cores 16 @ 3195.200 MHz
RAM 62.8 GiB
Disk 304.6 GB
Swap 0.0 B
Kernel 6.8.0-100-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": "20260222-142806",
  "os": {
    "arch": "x64",
    "distro": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-100-generic",
    "uptime": 12104.23,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC Processor (with IBPB)",
    "cores": 16,
    "freq": "3195.200 MHz",
    "aes": true,
    "virt": false
  },
  "mem": {
    "ram": 65844268,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 304632780,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Contabo Inc.",
    "asn": "AS40021 Contabo Inc.",
    "org": "Contabo Inc",
    "city": "Seattle",
    "region": "Washington",
    "region_code": "WA",
    "country": "United States"
  },
  "partition": "/dev/sda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 186035,
      "iops_r": 46508,
      "speed_w": 186526,
      "iops_w": 46631,
      "speed_rw": 372561,
      "iops_rw": 93139,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 1664000,
      "iops_r": 26000,
      "speed_w": 1672757,
      "iops_w": 26136,
      "speed_rw": 3336757,
      "iops_rw": 52136,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 5081791,
      "iops_r": 9925,
      "speed_w": 5351800,
      "iops_w": 10452,
      "speed_rw": 10433591,
      "iops_rw": 20377,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 1989772,
      "iops_r": 1943,
      "speed_w": 2122290,
      "iops_w": 2072,
      "speed_rw": 4112062,
      "iops_rw": 4015,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "609 Mbits/sec",
      "recv": "452 Mbits/sec",
      "latency": "131 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "606 Mbits/sec",
      "recv": "580 Mbits/sec",
      "latency": "147 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "503 Mbits/sec",
      "recv": "199 Mbits/sec",
      "latency": "242 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "484 Mbits/sec",
      "recv": "340 Mbits/sec",
      "latency": "192 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "701 Mbits/sec",
      "recv": "560 Mbits/sec",
      "latency": "26.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "673 Mbits/sec",
      "recv": "508 Mbits/sec",
      "latency": "68.3 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "551 Mbits/sec",
      "recv": "336 Mbits/sec",
      "latency": "178 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "562 Mbits/sec",
      "recv": "368 Mbits/sec",
      "latency": "131 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "627 Mbits/sec",
      "recv": "508 Mbits/sec",
      "latency": "148 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "386 Mbits/sec",
      "recv": "216 Mbits/sec",
      "latency": "240 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "539 Mbits/sec",
      "recv": "339 Mbits/sec",
      "latency": "192 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "652 Mbits/sec",
      "recv": "513 Mbits/sec",
      "latency": "26.7 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "675 Mbits/sec",
      "recv": "411 Mbits/sec",
      "latency": "69.0 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "518 Mbits/sec",
      "recv": "368 Mbits/sec",
      "latency": "178 ms"
    }
  ],
  "geekbench": [
    {
      "version": 6,
      "single": 1911,
      "multi": 13991,
      "url": "https://browser.geekbench.com/v6/cpu/16700601"
    }
  ],
  "runtime": {
    "start": 1771766886,
    "end": 1771767648,
    "elapsed": 762
  }
}

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
1586 MiB/s
Fio Disk IO Write Speed 64k blocks
1595 MiB/s
Iperf3 Download Speed
580 Mbps
Iperf3 Upload Speed
701 Mbps

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/16700601
Multi Core 13991
Single Core 1911

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
Read186.0 MB/s
46.508k IOPS
1664 MB/s
26k IOPS
5081.8 MB/s
9.925k IOPS
1989.8 MB/s
1.943k IOPS
Write186.5 MB/s
46.631k IOPS
1672.8 MB/s
26.136k IOPS
5351.8 MB/s
10.452k IOPS
2122.3 MB/s
2.072k IOPS
Total372.6 MB/s
93.139k IOPS
3336.8 MB/s
52.136k IOPS
10433.6 MB/s
20.377k IOPS
4112.1 MB/s
4.015k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
336 Mbits/sec 551 Mbits/sec
Clouvider
London, UK (10G)
452 Mbits/sec 609 Mbits/sec
Leaseweb
NYC, NY, US (10G)
508 Mbits/sec 673 Mbits/sec
Eranium
Amsterdam, NL (100G)
580 Mbits/sec 606 Mbits/sec
Leaseweb
Singapore, SG (10G)
340 Mbits/sec 484 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
199 Mbits/sec 503 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
560 Mbits/sec 701 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
368 Mbits/sec 518 Mbits/sec
Clouvider
London, UK (10G)
368 Mbits/sec 562 Mbits/sec
Leaseweb
NYC, NY, US (10G)
411 Mbits/sec 675 Mbits/sec
Eranium
Amsterdam, NL (100G)
508 Mbits/sec 627 Mbits/sec
Leaseweb
Singapore, SG (10G)
339 Mbits/sec 539 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
216 Mbits/sec 386 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
513 Mbits/sec 652 Mbits/sec

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