Netcup VPS1000 纽伦堡 Rome 和 Milan CPU 对比

小结

纽伦堡 Milan CPU（实际是 EPYC 9634 CPU，和 RS1000 同 CPU）比较少，基本只有黑五部分是 Milan。美东 VPS1000 基本是 Milan CPU。

Milan CPU 性能强，基本和 RS1000 差不多，但是 IO 相比 Rome CPU 产品差，适合跑对性能要求高一点的服务；
Rome CPU 性能差挺多，测试得这台尤其差（正常GB5 应该在900左右），IO 相比 Milan 好不少，相对更适合刷流；
网络和解锁等同区域差别不大，可以忽略；
VPS 系列 CPU 不直通，部分 CPU Flags 不支持，流媒体服务还是建议上 RS 系列。

NodeQuality 测试结果

💻基本信息

纽伦堡 Rome CPU

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 6 minutes
Processor  : AMD EPYC-Rome Processor
CPU cores  : 4 @ 1996.248 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM        : 7.8 GiB
Swap       : 0.0 KiB
Disk       : 513.0 GiB
Distro     : Debian GNU/Linux 12 (bookworm)
Kernel     : 6.1.0-32-amd64
VM Type    : KVM SERVER
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : netcup GmbH
ASN        : AS197540 netcup GmbH
Host       : NETCUP-GMBH
Location   : Nuremberg, Bavaria (BY)
Country    : Germany

fio Disk Speed Tests (Mixed R/W 50/50) (Partition -):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 97.71 MB/s   (24.4k) | 1.22 GB/s    (19.1k)
Write      | 97.97 MB/s   (24.4k) | 1.22 GB/s    (19.2k)
Total      | 195.69 MB/s  (48.9k) | 2.45 GB/s    (38.3k)
           |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 3.04 GB/s     (5.9k) | 3.32 GB/s     (3.2k)
Write      | 3.20 GB/s     (6.2k) | 3.54 GB/s     (3.4k)
Total      | 6.25 GB/s    (12.2k) | 6.87 GB/s     (6.7k)

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value                         
                |                               
Single Core     | 695                           
Multi Core      | 2443                          
Full Test       | https://browser.geekbench.com/v5/cpu/23482630

 SysBench CPU 测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 1 线程测试(单核)得分:          1256 Scores
 4 线程测试(多核)得分:          4793 Scores
 SysBench 内存测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 单线程读测试:          30450.97 MB/s
 单线程写测试:          13954.11 MB/s

纽伦堡 Milan CPU

Basic System Information:
---------------------------------
Uptime     : 0 days, 4 hours, 21 minutes
Processor  : AMD EPYC-Milan Processor
CPU cores  : 4 @ 2246.626 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM        : 7.8 GiB
Swap       : 1.5 GiB
Disk       : 513.0 GiB
Distro     : Debian GNU/Linux 12 (bookworm)
Kernel     : 6.1.0-28-amd64
VM Type    : KVM SERVER
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : netcup GmbH
ASN        : AS197540 netcup GmbH
Host       : Netcup KVM VIE
Location   : Vienna, Vienna (9)
Country    : Austria

fio Disk Speed Tests (Mixed R/W 50/50) (Partition -):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 147.99 MB/s  (36.9k) | 423.66 MB/s   (6.6k)
Write      | 148.38 MB/s  (37.0k) | 425.89 MB/s   (6.6k)
Total      | 296.37 MB/s  (74.0k) | 849.56 MB/s  (13.2k)
           |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 416.99 MB/s    (814) | 587.59 MB/s    (573)
Write      | 439.15 MB/s    (857) | 626.73 MB/s    (612)
Total      | 856.15 MB/s   (1.6k) | 1.21 GB/s     (1.1k)

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value                         
                |                               
Single Core     | 1350                          
Multi Core      | 4806                          
Full Test       | https://browser.geekbench.com/v5/cpu/23483807

 SysBench CPU 测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 1 线程测试(单核)得分:          4040 Scores
 4 线程测试(多核)得分:          16183 Scores
 SysBench 内存测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 单线程读测试:          43464.42 MB/s
 单线程写测试:          26751.62 MB/s