Server Optima - AMD EPYC 9684x Plan 4 Yab
September 30th 2026
Verified
This is the yab (yabs.sh results) for tests that were run on a Server Optima server on September 30th 2026.
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Server
| Provider | Server Optima |
|---|---|
| VPS Plan | AMD EPYC 9684x Plan 4 |
| OS Version | Ubuntu 26.04.1 LTS |
| Data Center Location | New York, New York, United States |
Specs
| Processor | AMD EPYC 9684X 96-Core Processor |
|---|---|
| CPU cores | 16 @ 2549.984 MHz |
| RAM | 47.0 GiB |
| Disk | 610.2 GB |
| Swap | 0.0 B |
| Kernel | 6.19.0-9-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ✔ Enabled |
| VM Type |
Raw Yabs.sh Output
{
"version": "v2026-09-20",
"time": "20260930-131144",
"os": {
"arch": "x64",
"distro": "Ubuntu 26.04.1 LTS",
"kernel": "6.19.0-9-generic",
"uptime": 12397.77,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": false
},
"cpu": {
"model": "AMD EPYC 9684X 96-Core Processor",
"cores": 16,
"freq": "2549.984 MHz",
"aes": true,
"virt": true
},
"mem": {
"ram": 49323500,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 610195296,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv4",
"isp": "ServerOptima",
"asn": "AS401742 ServerOptima",
"org": "ServerOptima Inc",
"city": "New York",
"region": "New York",
"region_code": "NY",
"country": "United States"
},
"partition": "/dev/sda1",
"fio": [
{
"bs": "4k",
"speed_r": 356856,
"iops_r": 89214,
"speed_w": 357797,
"iops_w": 89449,
"speed_rw": 714653,
"iops_rw": 178663,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 3406592,
"iops_r": 53228,
"speed_w": 3424521,
"iops_w": 53508,
"speed_rw": 6831113,
"iops_rw": 106736,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 4135384,
"iops_r": 8076,
"speed_w": 4355109,
"iops_w": 8506,
"speed_rw": 8490493,
"iops_rw": 16582,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 4327437,
"iops_r": 4226,
"speed_w": 4615641,
"iops_w": 4507,
"speed_rw": 8943078,
"iops_rw": 8733,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "303 Mbits/sec",
"recv": "981 Mbits/sec",
"latency": "70.0 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "323 Mbits/sec",
"recv": "952 Mbits/sec",
"latency": "73.1 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "216 Mbits/sec",
"recv": "898 Mbits/sec",
"latency": "163 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "162 Mbits/sec",
"recv": "785 Mbits/sec",
"latency": "214 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "376 Mbits/sec",
"recv": "987 Mbits/sec",
"latency": "56.3 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "1.04 Gbits/sec",
"recv": "1.02 Gbits/sec",
"latency": "2.53 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "189 Mbits/sec",
"recv": "947 Mbits/sec",
"latency": "110 ms"
}
],
"geekbench": [
{
"version": 6,
"single": null,
"multi": null,
"url": "https://browser.geekbench.com/v6/cpu/19279994"
},
{
"version": 7,
"single": null,
"multi": null,
"url": "https://browser.geekbench.com/v7/cpu/512314"
}
],
"runtime": {
"start": 1790799104,
"end": 1790799904,
"elapsed": 800
}
}
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 6
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v6/cpu/19279994 |
|---|---|
| Multi Core | 14340 |
| Single Core | 1920 |
Geekbench 7
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v7/cpu/512314 |
|---|---|
| Multi Core | 17427 |
| Single Core | 1750 |
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 | 356.9 MB/s 89.214k IOPS | 3406.6 MB/s 53.228k IOPS | 4135.4 MB/s 8.076k IOPS | 4327.4 MB/s 4.226k IOPS |
| Write | 357.8 MB/s 89.449k IOPS | 3424.5 MB/s 53.508k IOPS | 4355.1 MB/s 8.506k IOPS | 4615.6 MB/s 4.507k IOPS |
| Total | 714.7 MB/s 178.663k IOPS | 6831.1 MB/s 106.736k IOPS | 8490.5 MB/s 16.582k IOPS | 8943.1 MB/s 8.733k IOPS |
Iperf3 ipv4
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
947 Mbits/sec | 189 Mbits/sec |
|
Clouvider London, UK (10G) |
981 Mbits/sec | 303 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
1044 Mbits/sec | 1065 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
952 Mbits/sec | 323 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
785 Mbits/sec | 162 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
898 Mbits/sec | 216 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
987 Mbits/sec | 376 Mbits/sec |