Server Optima - AMD EPYC 9684x Plan 4 Yab
February 18th 2026
This is the yab (yabs.sh results) for tests that were run on a Server Optima server on February 18th 2026.
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Server
| Provider | Server Optima |
|---|---|
| VPS Plan | AMD EPYC 9684x Plan 4 |
| OS Version | Ubuntu 24.04.4 LTS |
| Data Center Location | Dover, Delaware, United States |
Specs
| Processor | AMD EPYC 9684X 96-Core Processor |
|---|---|
| CPU cores | 16 @ 2549.962 MHz |
| RAM | 47.0 GiB |
| Disk | 609.4 GB |
| Swap | 0.0 B |
| Kernel | 6.8.0-54-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ✔ Enabled |
| VM Type |
Raw Yabs.sh Output
{
"version": "v2025-04-20",
"time": "20260218-100128",
"os": {
"arch": "x64",
"distro": "Ubuntu 24.04.4 LTS",
"kernel": "6.8.0-54-generic",
"uptime": 1524.15,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": false
},
"cpu": {
"model": "AMD EPYC 9684X 96-Core Processor",
"cores": 16,
"freq": "2549.962 MHz",
"aes": true,
"virt": true
},
"mem": {
"ram": 49328328,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 609353924,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv4",
"isp": "Hurricane Electric LLC",
"asn": "AS401742 ServerOptima",
"org": "Server Optima Inc",
"city": "Dover",
"region": "Delaware",
"region_code": "DE",
"country": "United States"
},
"partition": "/dev/sda1",
"fio": [
{
"bs": "4k",
"speed_r": 358812,
"iops_r": 89703,
"speed_w": 359759,
"iops_w": 89939,
"speed_rw": 718571,
"iops_rw": 179642,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 3497739,
"iops_r": 54652,
"speed_w": 3516147,
"iops_w": 54939,
"speed_rw": 7013886,
"iops_rw": 109591,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 4365128,
"iops_r": 8525,
"speed_w": 4597059,
"iops_w": 8978,
"speed_rw": 8962187,
"iops_rw": 17503,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 4571099,
"iops_r": 4463,
"speed_w": 4875531,
"iops_w": 4761,
"speed_rw": 9446630,
"iops_rw": 9224,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "163 Mbits/sec",
"recv": "929 Mbits/sec",
"latency": "129 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "225 Mbits/sec",
"recv": "817 Mbits/sec",
"latency": "139 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "211 Mbits/sec",
"recv": "707 Mbits/sec",
"latency": "228 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "235 Mbits/sec",
"recv": "736 Mbits/sec",
"latency": "261 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "1.05 Gbits/sec",
"recv": "1.02 Gbits/sec",
"latency": "9.74 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "444 Mbits/sec",
"recv": "958 Mbits/sec",
"latency": "61.6 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "152 Mbits/sec",
"recv": "562 Mbits/sec",
"latency": "169 ms"
}
],
"geekbench": [
{
"version": 5,
"single": 1470,
"multi": 18222,
"url": "https://browser.geekbench.com/v5/cpu/24122222"
},
{
"version": 6,
"single": 1928,
"multi": 13436,
"url": "https://browser.geekbench.com/v6/cpu/16643018"
}
],
"runtime": {
"start": 1771437688,
"end": 1771438340,
"elapsed": 652
}
}
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.
Geekbench 5
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v5/cpu/24122222 |
|---|---|
| Multi Core | 18222 |
| Single Core | 1470 |
Geekbench 6
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v6/cpu/16643018 |
|---|---|
| Multi Core | 13436 |
| Single Core | 1928 |
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.
| 4k | 64k | 512k | 1m | |
|---|---|---|---|---|
| Read | 358.8 MB/s 89.703k IOPS | 3497.7 MB/s 54.652k IOPS | 4365.1 MB/s 8.525k IOPS | 4571.1 MB/s 4.463k IOPS |
| Write | 359.8 MB/s 89.939k IOPS | 3516.1 MB/s 54.939k IOPS | 4597.1 MB/s 8.978k IOPS | 4875.5 MB/s 4.761k IOPS |
| Total | 718.6 MB/s 179.642k IOPS | 7013.9 MB/s 109.591k IOPS | 8962.2 MB/s 17.503k IOPS | 9446.6 MB/s 9.224k IOPS |
Iperf3 ipv4
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
562 Mbits/sec | 152 Mbits/sec |
|
Clouvider London, UK (10G) |
929 Mbits/sec | 163 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
958 Mbits/sec | 444 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
817 Mbits/sec | 225 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
736 Mbits/sec | 235 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
707 Mbits/sec | 211 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
1044 Mbits/sec | 1075 Mbits/sec |