しばらく使用していなかった、apu4d4を引っ張り出してみました。結果としては、Pi4の半分程度でしょうか。
2020年に購入した当時は$112でしたが、今は$168ですね。Pi4が入手困難である中でしたらk8sのクラスターの候補としても、悪くはない気がします。
BYTE UNIX Benchmarks (Version 5.1.3)
System: debain01: GNU/Linux
OS: GNU/Linux -- 5.10.0-19-amd64 -- #1 SMP Debian 5.10.149-2 (2022-10-21)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD GX-412TC SOC (1996.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 1: AMD GX-412TC SOC (1996.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 2: AMD GX-412TC SOC (1996.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 3: AMD GX-412TC SOC (1996.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
02:49:31 up 2 min, 3 users, load average: 0.12, 0.07, 0.02; runlevel 2022-11-17
------------------------------------------------------------------------
Benchmark Run: Thu Nov 17 2022 02:49:31 - 03:17:31
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 6531314.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1507.0 MWIPS (10.1 s, 7 samples)
Execl Throughput 929.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 100319.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 27524.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 284688.4 KBps (30.0 s, 2 samples)
Pipe Throughput 197617.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 17939.4 lps (10.0 s, 7 samples)
Process Creation 1155.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1846.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 485.7 lpm (60.1 s, 2 samples)
System Call Overhead 153086.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 6531314.0 559.7
Double-Precision Whetstone 55.0 1507.0 274.0
Execl Throughput 43.0 929.8 216.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 100319.6 253.3
File Copy 256 bufsize 500 maxblocks 1655.0 27524.0 166.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 284688.4 490.8
Pipe Throughput 12440.0 197617.6 158.9
Pipe-based Context Switching 4000.0 17939.4 44.8
Process Creation 126.0 1155.1 91.7
Shell Scripts (1 concurrent) 42.4 1846.5 435.5
Shell Scripts (8 concurrent) 6.0 485.7 809.5
System Call Overhead 15000.0 153086.0 102.1
========
System Benchmarks Index Score 224.2
------------------------------------------------------------------------
Benchmark Run: Thu Nov 17 2022 03:17:31 - 03:45:38
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 22631157.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4304.0 MWIPS (10.0 s, 7 samples)
Execl Throughput 2458.3 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 114444.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 30689.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 307955.2 KBps (30.0 s, 2 samples)
Pipe Throughput 435191.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 63314.2 lps (10.0 s, 7 samples)
Process Creation 5558.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3914.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 504.9 lpm (60.3 s, 2 samples)
System Call Overhead 353251.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 22631157.2 1939.3
Double-Precision Whetstone 55.0 4304.0 782.5
Execl Throughput 43.0 2458.3 571.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 114444.5 289.0
File Copy 256 bufsize 500 maxblocks 1655.0 30689.7 185.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 307955.2 531.0
Pipe Throughput 12440.0 435191.6 349.8
Pipe-based Context Switching 4000.0 63314.2 158.3
Process Creation 126.0 5558.4 441.1
Shell Scripts (1 concurrent) 42.4 3914.1 923.1
Shell Scripts (8 concurrent) 6.0 504.9 841.5
System Call Overhead 15000.0 353251.7 235.5
========
System Benchmarks Index Score 468.0