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4vfU.txt
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sbc-bench v0.9.41 Rockchip RK3288 Asus Tinker Board S (Sat, 06 May 2023 00:05:15 +0700)
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
Build system: https://github.com/armbian/build, 23.02.2, Tinker Board, rockchip, rockchip
/usr/bin/gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
Uptime: 00:05:15 up 23 min, 1 user, load average: 0.73, 0.30, 0.32, 37.3°C, 239784096
Linux 6.1.11-rockchip (tinkerboard) 05/06/23 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
2.18 0.02 1.51 2.69 0.00 93.60
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 19.28 223.90 876.20 20067.14 320498 1254204 28724504
zram0 0.41 1.65 0.00 0.00 2368 4 0
zram1 0.34 0.53 3.08 0.00 752 4412 0
total used free shared buff/cache available
Mem: 2.0Gi 102Mi 1.7Gi 8.0Mi 121Mi 1.8Gi
Swap: 1.0Gi 0B 1.0Gi
Filename Type Size Used Priority
/dev/zram0 partition 1026104 0 5
##########################################################################
Checking cpufreq OPP (Cortex-A17):
Cpufreq OPP: 1992 Measured: 1797 (1797.864/1797.825/1797.551) (-9.8%)
Cpufreq OPP: 1920 Measured: 1797 (1797.785/1797.785/1797.746) (-6.4%)
Cpufreq OPP: 1896 Measured: 1797 (1797.864/1797.825/1797.629) (-5.2%)
Cpufreq OPP: 1800 Measured: 1797 (1797.903/1797.825/1797.668)
Cpufreq OPP: 1704 Measured: 1701 (1701.827/1701.756/1701.756)
Cpufreq OPP: 1608 Measured: 1605 (1605.878/1605.839/1605.722)
Cpufreq OPP: 1512 Measured: 1509 (1509.831/1509.728/1509.624)
Cpufreq OPP: 1416 Measured: 1413 (1413.931/1413.871/1413.719)
Cpufreq OPP: 1200 Measured: 1197 (1197.690/1197.663/1197.636)
Cpufreq OPP: 1008 Measured: 1005 (1005.680/1005.680/1005.657)
Cpufreq OPP: 816 Measured: 813 (813.692/813.653/813.633)
Cpufreq OPP: 696 Measured: 693 (693.812/693.784/693.769)
Cpufreq OPP: 600 Measured: 597 (597.669/597.643/597.577)
Cpufreq OPP: 408 Measured: 405 (405.731/405.721/405.712)
Cpufreq OPP: 312 Measured: 309 (309.696/309.668/309.648)
Cpufreq OPP: 216 Measured: 213 (213.744/213.728/213.708) (-1.4%)
Cpufreq OPP: 126 Measured: 123 (123.953/123.767/123.732) (-2.4%)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +36.4 C (crit = +90.0 C)
gpu_thermal-virtual-0
temp1: +34.1 C (crit = +90.0 C)
##########################################################################
Executing benchmark on cpu0 (Cortex-A17):
tinymembench v0.4.9-nuumio (simple benchmark for memory throughput and latency)
CFLAGS:
bandwidth test min repeats (-b): 2
bandwidth test max repeats (-B): 3
bandwidth test mem realloc (-M): no (-m for realloc)
latency test repeats (-l): 3
latency test count (-c): 1000000
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Test result is the best of repeated runs. Number of repeats ==
== is shown in brackets ==
== Note 3: Results for 'copy' tests show how many bytes can be ==
== copied per second (adding together read and writen ==
== bytes would have provided twice higher numbers) ==
== Note 4: 2-pass copy means that we are using a small temporary buffer ==
== to first fetch data into it, and only then write it to the ==
== destination (source -> L1 cache, L1 cache -> destination) ==
== Note 5: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 2633.2 MB/s (3, 10.6%)
C copy backwards (32 byte blocks) : 2635.2 MB/s (2)
C copy backwards (64 byte blocks) : 2371.4 MB/s (3, 0.9%)
C copy : 2478.1 MB/s (3, 0.3%)
C copy prefetched (32 bytes step) : 2426.7 MB/s (3, 1.1%)
C copy prefetched (64 bytes step) : 2432.6 MB/s (2)
C 2-pass copy : 1410.6 MB/s (2)
C 2-pass copy prefetched (32 bytes step) : 1420.3 MB/s (3)
C 2-pass copy prefetched (64 bytes step) : 1422.8 MB/s (2)
C scan 8 : 447.8 MB/s (2)
C scan 16 : 895.2 MB/s (2)
C scan 32 : 1789.9 MB/s (2)
C scan 64 : 2827.2 MB/s (2)
C fill : 4145.8 MB/s (2)
C fill (shuffle within 16 byte blocks) : 4144.2 MB/s (2)
C fill (shuffle within 32 byte blocks) : 4138.9 MB/s (2)
C fill (shuffle within 64 byte blocks) : 4140.3 MB/s (2)
---
libc memcpy copy : 1543.7 MB/s (2)
libc memchr scan : 5123.0 MB/s (3, 1.4%)
libc memset fill : 4148.4 MB/s (3, 0.1%)
---
NEON read : 5330.4 MB/s (2)
NEON read prefetched (32 bytes step) : 4562.1 MB/s (2)
NEON read prefetched (64 bytes step) : 4894.8 MB/s (3, 0.2%)
NEON read 2 data streams : 4495.6 MB/s (3, 1.0%)
NEON read 2 data streams prefetched (32 bytes step) : 3756.8 MB/s (2)
NEON read 2 data streams prefetched (64 bytes step) : 3804.0 MB/s (2)
NEON copy : 2540.0 MB/s (2)
NEON copy prefetched (32 bytes step) : 1990.6 MB/s (3, 0.3%)
NEON copy prefetched (64 bytes step) : 1836.9 MB/s (3, 0.7%)
NEON unrolled copy : 2537.3 MB/s (3, 1.4%)
NEON unrolled copy prefetched (32 bytes step) : 2068.8 MB/s (3, 0.3%)
NEON unrolled copy prefetched (64 bytes step) : 2483.4 MB/s (2)
NEON copy backwards : 2596.7 MB/s (3, 1.0%)
NEON copy backwards prefetched (32 bytes step) : 2128.0 MB/s (3, 1.3%)
NEON copy backwards prefetched (64 bytes step) : 1862.9 MB/s (2)
NEON 2-pass copy : 1385.5 MB/s (3, 0.1%)
NEON 2-pass copy prefetched (32 bytes step) : 1353.8 MB/s (3, 0.1%)
NEON 2-pass copy prefetched (64 bytes step) : 1184.4 MB/s (2)
NEON unrolled 2-pass copy : 1391.7 MB/s (2)
NEON unrolled 2-pass copy prefetched (32 bytes step) : 1348.3 MB/s (3, 0.2%)
NEON unrolled 2-pass copy prefetched (64 bytes step) : 1416.6 MB/s (3, 0.2%)
NEON fill : 4153.0 MB/s (3, 0.1%)
NEON fill backwards : 4143.7 MB/s (2)
VFP copy : 2535.6 MB/s (2)
VFP 2-pass copy : 1389.4 MB/s (2)
ARM fill (STRD) : 4144.6 MB/s (3, 0.3%)
ARM fill (STM with 8 registers) : 4146.5 MB/s (2)
ARM fill (STM with 4 registers) : 4145.7 MB/s (2)
ARM copy prefetched (incr pld) : 2315.1 MB/s (2)
ARM copy prefetched (wrap pld) : 2259.9 MB/s (3, 0.2%)
ARM 2-pass copy prefetched (incr pld) : 1337.7 MB/s (3, 0.4%)
ARM 2-pass copy prefetched (wrap pld) : 1311.7 MB/s (2)
==========================================================================
== Memory latency test ==
== ==
== Average time is measured for random memory accesses in the buffers ==
== of different sizes. The larger is the buffer, the more significant ==
== are relative contributions of TLB, L1/L2 cache misses and SDRAM ==
== accesses. For extremely large buffer sizes we are expecting to see ==
== page table walk with several requests to SDRAM for almost every ==
== memory access (though 64MiB is not nearly large enough to experience ==
== this effect to its fullest). ==
== ==
== Note 1: All the numbers are representing extra time, which needs to ==
== be added to L1 cache latency. The cycle timings for L1 cache ==
== latency can be usually found in the processor documentation. ==
== Note 2: Dual random read means that we are simultaneously performing ==
== two independent memory accesses at a time. In the case if ==
== the memory subsystem can't handle multiple outstanding ==
== requests, dual random read has the same timings as two ==
== single reads performed one after another. ==
==========================================================================
block size : single random read / dual random read
1024 : 0.0 ns / 0.0 ns
2048 : 0.0 ns / 0.0 ns
4096 : 0.0 ns / 0.0 ns
8192 : 0.0 ns / 0.0 ns
16384 : 0.0 ns / 0.0 ns
32768 : 0.1 ns / 0.0 ns
65536 : 6.3 ns / 10.6 ns
131072 : 9.5 ns / 14.6 ns
262144 : 13.0 ns / 17.8 ns
524288 : 15.3 ns / 19.5 ns
1048576 : 31.9 ns / 46.3 ns
2097152 : 71.9 ns / 106.9 ns
4194304 : 99.0 ns / 135.4 ns
8388608 : 117.2 ns / 150.3 ns
16777216 : 127.9 ns / 158.4 ns
33554432 : 136.0 ns / 166.5 ns
67108864 : 143.3 ns / 175.9 ns
##########################################################################
Executing ramlat on cpu0 (Cortex-A17), results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 2.253 2.236 2.255 2.225 2.225 2.225 2.841 4.355
8k: 2.225 2.225 2.254 2.225 2.225 2.225 2.877 4.343
16k: 2.230 2.225 2.256 2.226 2.225 2.226 2.252 4.345
32k: 4.795 5.180 4.952 5.391 4.793 5.184 7.378 13.94
64k: 11.39 11.81 11.67 12.12 11.39 11.81 19.57 38.80
128k: 14.34 14.38 14.60 14.79 14.33 14.38 26.92 52.94
256k: 17.81 17.81 17.82 17.81 17.81 17.81 26.77 54.08
512k: 17.85 17.81 17.81 17.82 21.40 17.82 26.76 54.18
1024k: 36.31 36.93 35.50 36.99 35.87 37.16 48.96 71.27
2048k: 108.8 108.1 113.6 107.7 108.6 109.4 112.8 130.4
4096k: 129.1 129.6 129.2 129.6 129.1 130.5 131.0 149.1
8192k: 135.9 137.6 135.9 137.7 135.8 134.9 138.5 158.9
16384k: 139.6 143.9 139.6 144.0 139.5 138.9 143.8 165.2
32768k: 144.4 154.6 144.4 153.0 144.3 143.6 152.3 173.9
65536k: 146.9 162.3 146.9 160.1 146.8 146.0 156.8 178.9
131072k: 151.7 161.1 147.9 161.2 147.8 147.7 158.6 185.6
##########################################################################
Executing benchmark twice on cluster 0 (Cortex-A17)
OpenSSL 3.0.2, built on 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 63808.93k 81534.49k 88305.15k 90173.44k 90737.32k 90729.13k
aes-128-cbc 64517.97k 81545.19k 88298.84k 90173.10k 90679.98k 90767.36k
aes-192-cbc 57501.56k 70566.34k 75005.61k 77126.66k 76461.40k 77545.47k
aes-192-cbc 57129.62k 70709.53k 75517.70k 76996.27k 76969.30k 77479.94k
aes-256-cbc 50898.58k 60268.18k 65232.81k 65640.45k 66114.90k 65830.91k
aes-256-cbc 50908.84k 60434.13k 65453.48k 65693.35k 66641.92k 65781.76k
##########################################################################
Executing benchmark single-threaded on cpu0 (Cortex-A17)
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 64000000 32000000 32000000 64000000 128000000 128000000 512000000 - 2048000000
RAM size: 2004 MB, # CPU hardware threads: 4
RAM usage: 435 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1390 100 1353 1353 | 23448 100 2002 2002
23: 1320 100 1345 1345 | 23018 100 1993 1993
24: 1273 100 1370 1369 | 22481 100 1974 1974
25: 1219 100 1392 1392 | 21926 100 1952 1952
---------------------------------- | ------------------------------
Avr: 100 1365 1365 | 100 1980 1980
Tot: 100 1673 1672
##########################################################################
Executing benchmark 3 times multi-threaded on CPUs 0-3
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 64000000 64000000 32000000 64000000 128000000 128000000 512000000 1024000000 2048000000
RAM size: 2004 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3579 333 1046 3482 | 90412 399 1935 7714
23: 3629 360 1028 3698 | 88501 399 1919 7658
24: 3539 365 1043 3806 | 86433 399 1901 7588
25: 2199 224 1119 2511 | 83143 396 1870 7400
---------------------------------- | ------------------------------
Avr: 320 1059 3374 | 398 1906 7590
Tot: 359 1483 5482
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 32000000 64000000 64000000 64000000 128000000 256000000 512000000 1024000000 -
RAM size: 2004 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3683 345 1037 3584 | 90584 399 1937 7728
23: 3594 356 1030 3662 | 88615 399 1920 7667
24: 3526 363 1045 3792 | 86513 399 1902 7595
25: 2834 304 1065 3236 | 84110 399 1877 7486
---------------------------------- | ------------------------------
Avr: 342 1044 3568 | 399 1909 7619
Tot: 371 1477 5594
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 64000000 64000000 - 64000000 - - 512000000 1024000000 2048000000
RAM size: 2004 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3486 325 1043 3392 | 90217 399 1931 7697
23: 3399 336 1031 3464 | 88609 399 1919 7667
24: 3512 364 1037 3777 | 86238 399 1897 7571
25: 3389 378 1024 3870 | 83837 399 1871 7461
---------------------------------- | ------------------------------
Avr: 351 1034 3626 | 399 1905 7599
Tot: 375 1469 5612
Compression: 3374,3568,3626
Decompression: 7590,7619,7599
Total: 5482,5594,5612
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:15:46: 1800MHz 3.79 91% 2% 88% 0% 0% 0% 61.2°C
Checking cpufreq OPP (Cortex-A17):
Cpufreq OPP: 1800 Measured: 1797 (1797.942/1797.864/1797.668)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +55.9 C (crit = +90.0 C)
gpu_thermal-virtual-0
temp1: +52.9 C (crit = +90.0 C)
##########################################################################
Thermal source: /sys/class/hwmon/hwmon0/ (cpu_thermal)
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:06:17: 1800MHz 0.98 7% 1% 2% 0% 2% 0% 38.2°C
00:06:27: 1800MHz 0.99 25% 0% 25% 0% 0% 0% 40.9°C
00:06:37: 1800MHz 0.99 25% 0% 25% 0% 0% 0% 41.4°C
00:06:47: 1800MHz 0.99 25% 0% 24% 0% 0% 0% 42.3°C
00:06:57: 1800MHz 0.99 25% 0% 25% 0% 0% 0% 42.7°C
00:07:07: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 42.3°C
00:07:17: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 41.4°C
00:07:27: 1800MHz 1.07 25% 0% 25% 0% 0% 0% 41.8°C
00:07:38: 1800MHz 1.06 25% 0% 25% 0% 0% 0% 42.3°C
00:07:48: 1800MHz 1.05 25% 0% 25% 0% 0% 0% 42.3°C
System health while running ramlat:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:07:57: 1800MHz 1.04 8% 1% 4% 0% 2% 0% 42.7°C
00:08:00: 1800MHz 1.04 25% 0% 25% 0% 0% 0% 41.8°C
00:08:03: 1800MHz 1.04 25% 0% 25% 0% 0% 0% 41.8°C
00:08:06: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 40.9°C
00:08:09: 1800MHz 1.03 25% 0% 25% 0% 0% 0% 42.3°C
00:08:12: 1800MHz 1.03 25% 0% 25% 0% 0% 0% 40.5°C
00:08:15: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 40.0°C
00:08:18: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 41.4°C
00:08:21: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 40.5°C
00:08:24: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 40.9°C
00:08:27: 1800MHz 1.02 25% 1% 24% 0% 0% 0% 40.5°C
00:08:30: 1800MHz 1.02 25% 0% 25% 0% 0% 0% 41.4°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:08:31: 1800MHz 1.02 8% 1% 4% 0% 2% 0% 42.7°C
00:08:47: 1800MHz 1.02 25% 0% 25% 0% 0% 0% 43.2°C
00:09:03: 1800MHz 1.01 25% 0% 25% 0% 0% 0% 47.7°C
00:09:19: 1800MHz 1.01 25% 0% 25% 0% 0% 0% 45.9°C
00:09:35: 1800MHz 1.01 25% 0% 25% 0% 0% 0% 48.6°C
00:09:51: 1800MHz 1.07 25% 0% 24% 0% 0% 0% 45.9°C
00:10:07: 1800MHz 1.05 25% 0% 25% 0% 0% 0% 49.1°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:10:19: 1800MHz 1.04 9% 1% 5% 0% 2% 0% 45.5°C
00:10:27: 1800MHz 1.04 25% 0% 24% 0% 0% 0% 45.0°C
00:10:35: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 45.0°C
00:10:43: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 44.1°C
00:10:51: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 44.1°C
00:10:59: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 44.1°C
00:11:07: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 44.1°C
00:11:15: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 43.6°C
00:11:23: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 44.1°C
00:11:32: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 43.2°C
00:11:40: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 43.6°C
00:11:48: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 44.1°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
00:11:50: 1800MHz 1.01 10% 1% 6% 0% 2% 0% 46.4°C
00:12:07: 1800MHz 1.74 84% 0% 83% 0% 0% 0% 56.8°C
00:12:24: 1800MHz 2.45 92% 1% 90% 0% 0% 0% 55.0°C
00:12:40: 1800MHz 2.80 95% 1% 93% 0% 0% 0% 55.9°C
00:12:56: 1800MHz 2.74 58% 1% 56% 0% 0% 0% 52.1°C
00:13:15: 1800MHz 2.80 60% 1% 58% 0% 0% 0% 57.7°C
00:13:34: 1800MHz 3.20 89% 0% 88% 0% 0% 0% 61.2°C
00:13:51: 1800MHz 3.16 93% 1% 91% 0% 0% 0% 58.6°C
00:14:07: 1800MHz 3.35 96% 1% 94% 0% 0% 0% 63.8°C
00:14:23: 1800MHz 3.64 84% 2% 81% 0% 0% 0% 56.8°C
00:14:39: 1800MHz 3.58 75% 1% 74% 0% 0% 0% 59.1°C
00:14:57: 1800MHz 3.59 83% 0% 82% 0% 0% 0% 64.2°C
00:15:13: 1800MHz 3.61 91% 1% 89% 0% 0% 0% 61.7°C
00:15:30: 1800MHz 3.77 96% 1% 94% 0% 0% 0% 65.0°C
00:15:46: 1800MHz 3.79 91% 2% 88% 0% 0% 0% 61.2°C
##########################################################################
Linux 6.1.11-rockchip (tinkerboard) 05/06/23 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
16.02 0.02 1.64 1.86 0.00 80.46
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 13.47 156.61 622.87 13824.01 325410 1294244 28724504
zram0 0.29 1.14 0.00 0.00 2368 4 0
zram1 0.26 0.37 2.20 0.00 776 4572 0
total used free shared buff/cache available
Mem: 2.0Gi 101Mi 1.7Gi 8.0Mi 126Mi 1.8Gi
Swap: 1.0Gi 0B 1.0Gi
Filename Type Size Used Priority
/dev/zram0 partition 1026104 0 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 5 0 126 1800 Cortex-A17 / r0p1
1 5 0 126 1800 Cortex-A17 / r0p1
2 5 0 126 1800 Cortex-A17 / r0p1
3 5 0 126 1800 Cortex-A17 / r0p1
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Vendor ID: ARM
Model name: Cortex-A17
Model: 1
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Stepping: r0p1
Frequency boost: disabled
CPU max MHz: 1800.0000
CPU min MHz: 126.0000
BogoMIPS: 172.80
Flags: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec store bypass: Not affected
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Branch predictor hardening
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
SoC guess: Rockchip RK3288
DT compat: asus,rk3288-tinker-s
rockchip,rk3288
Compiler: /usr/bin/gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0 / arm-linux-gnueabihf
Userland: arm
Kernel: 6.1.11-rockchip/armv7l
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_HZ_FIXED=0
CONFIG_PREEMPTION=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BUILD=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_RCU=y
##########################################################################
Kernel 6.1.11 is not latest 6.1.27 LTS that was released on 2023-04-30.
See https://endoflife.date/linux for details. Perhaps some kernel bugs have
been fixed in the meantime and maybe vulnerabilities as well.
##########################################################################
vdd_gpu: 1100 mV (1250 mV max)
opp-table-0:
126 MHz 900.0 mV
216 MHz 900.0 mV
312 MHz 900.0 mV
408 MHz 900.0 mV
600 MHz 900.0 mV
696 MHz 950.0 mV
816 MHz 1000.0 mV
1008 MHz 1050.0 mV
1200 MHz 1100.0 mV
1416 MHz 1200.0 mV
1512 MHz 1300.0 mV
1608 MHz 1350.0 mV
1704 MHz 1350.0 mV
1704 MHz 1350.0 mV
1800 MHz 1400.0 mV
1800 MHz 1400.0 mV
1896 MHz 1425.0 mV
1920 MHz 1425.0 mV
1992 MHz 1450.0 mV
2016 MHz 1475.0 mV
2040 MHz 1475.0 mV
2064 MHz 1475.0 mV
2088 MHz 1500.0 mV
2112 MHz 1500.0 mV
2136 MHz 1500.0 mV
2160 MHz 1500.0 mV
2184 MHz 1500.0 mV
2208 MHz 1500.0 mV
opp-table-1:
100 MHz 950.0 mV
200 MHz 950.0 mV
300 MHz 1000.0 mV
400 MHz 1100.0 mV
500 MHz 1200.0 mV
600 MHz 1250.0 mV
##########################################################################
Results validation:
* Measured clockspeed not lower than advertised max CPU clockspeed
* No swapping
* Background activity (%system) OK
* No throttling
Status of performance related governors found below /sys (w/o cpufreq):
* ffa30000.gpu: simple_ondemand / 400 MHz (userspace simple_ondemand / 100 200 300 400 500 600)
| Rockchip RK3288 Asus Tinker Board S | 1800 MHz | 6.1 | Ubuntu 22.04.2 LTS armhf/arm | 5560 | 1672 | 65800 | 1540 | 4150 | - |