RackGenius - 4GB Value KVM VPS Yab
May 24th 2026

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This is the yab (yabs.sh results) for tests that were run on a RackGenius server on May 24th 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 RackGenius
VPS Plan 4GB Value KVM VPS
OS Version Ubuntu 24.04.4 LTS
Data Center Location Grand Rapids, Michigan, United States

Specs

Processor AMD EPYC 7542 32-Core Processor
CPU cores 2 @ 2899.998 MHz
RAM 3.8 GiB
Disk 49.1 GB
Swap 0.0 B
Kernel 6.8.0-94-generic
AES-NI ✔ Enabled
VM-x/AMD-V ✔ Enabled
VM Type

Show raw yabs.sh output

Raw Yabs.sh Output

{
  "version": "v2026-05-11",
  "time": "20260524-102515",
  "os": {
    "arch": "x64",
    "distro": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-94-generic",
    "uptime": 1356.41,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC 7542 32-Core Processor",
    "cores": 2,
    "freq": "2899.998 MHz",
    "aes": true,
    "virt": true
  },
  "mem": {
    "ram": 3960968,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 49134546,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "RackGenius",
    "asn": "AS32002 RackGenius",
    "org": "Snakecraft Hosting",
    "city": "Grand Rapids",
    "region": "Michigan",
    "region_code": "MI",
    "country": "United States"
  },
  "partition": "/dev/vda3",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 175350,
      "iops_r": 43837,
      "speed_w": 175813,
      "iops_w": 43953,
      "speed_rw": 351163,
      "iops_rw": 87790,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 1013886,
      "iops_r": 15841,
      "speed_w": 1019222,
      "iops_w": 15925,
      "speed_rw": 2033108,
      "iops_rw": 31766,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 1247179,
      "iops_r": 2435,
      "speed_w": 1313445,
      "iops_w": 2565,
      "speed_rw": 2560624,
      "iops_rw": 5000,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 1216038,
      "iops_r": 1187,
      "speed_w": 1297025,
      "iops_w": 1266,
      "speed_rw": 2513063,
      "iops_rw": 2453,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "2.09 Gbits/sec",
      "recv": "1.20 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "1.96 Gbits/sec",
      "recv": "1.04 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "249 Mbits/sec",
      "recv": "5.66 Mbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "556 Mbits/sec",
      "recv": "781 Mbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "2.96 Gbits/sec",
      "recv": "1.36 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "7.41 Gbits/sec",
      "recv": "3.33 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "1.05 Gbits/sec",
      "recv": "694 Mbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "1.69 Gbits/sec",
      "recv": "1.25 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "2.06 Gbits/sec",
      "recv": "2.58 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "725 Mbits/sec",
      "recv": "837 Mbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "845 Mbits/sec",
      "recv": "904 Mbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "2.94 Gbits/sec",
      "recv": "1.65 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "7.64 Gbits/sec",
      "recv": "3.24 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "1.58 Gbits/sec",
      "recv": "980 Mbits/sec",
      "latency": "--"
    }
  ],
  "geekbench": [
    {
      "version": 5,
      "single": null,
      "multi": null,
      "url": "https://browser.geekbench.com/v5/cpu/24325210"
    },
    {
      "version": 6,
      "single": null,
      "multi": null,
      "url": "https://browser.geekbench.com/v6/cpu/18109955"
    }
  ],
  "runtime": {
    "start": 1779643515,
    "end": 1779644602,
    "elapsed": 1087
  }
}

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
967 MiB/s
Fio Disk IO Write Speed 64k blocks
972 MiB/s
Iperf3 Download Speed
3410 Mbps
Iperf3 Upload Speed
7588 Mbps

Geekbench 5

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

Full Test https://browser.geekbench.com/v5/cpu/24325210
Multi Core 1902
Single Core 992

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/18109955
Multi Core 2313
Single Core 1285

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
Read175.4 MB/s
43.837k IOPS
1013.9 MB/s
15.841k IOPS
1247.2 MB/s
2.435k IOPS
1216.0 MB/s
1.187k IOPS
Write175.8 MB/s
43.953k IOPS
1019.2 MB/s
15.925k IOPS
1313.4 MB/s
2.565k IOPS
1297.0 MB/s
1.266k IOPS
Total351.2 MB/s
87.79k IOPS
2033.1 MB/s
31.766k IOPS
2560.6 MB/s
5k IOPS
2513.1 MB/s
2.453k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
694 Mbits/sec 1075 Mbits/sec
Clouvider
London, UK (10G)
1229 Mbits/sec 2140 Mbits/sec
Leaseweb
NYC, NY, US (10G)
3410 Mbits/sec 7588 Mbits/sec
Eranium
Amsterdam, NL (100G)
1065 Mbits/sec 2007 Mbits/sec
Leaseweb
Singapore, SG (10G)
781 Mbits/sec 556 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
6 Mbits/sec 249 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1393 Mbits/sec 3031 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
980 Mbits/sec 1618 Mbits/sec
Clouvider
London, UK (10G)
1280 Mbits/sec 1731 Mbits/sec
Leaseweb
NYC, NY, US (10G)
3318 Mbits/sec 7823 Mbits/sec
Eranium
Amsterdam, NL (100G)
2642 Mbits/sec 2109 Mbits/sec
Leaseweb
Singapore, SG (10G)
904 Mbits/sec 845 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
837 Mbits/sec 725 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1690 Mbits/sec 3011 Mbits/sec

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