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4iDX.txt
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sbc-bench v0.9.9 / Atom(TM) x7-Z8700 @ 1.60GHz (Thu, 15 Dec 2022 13:30:38 +0900)
Distributor ID: Debian
Description: Debian GNU/Linux 11 (bullseye)
Release: 11
Codename: bullseye
Armbian info: UEFI x86, uefi-x86, x86, 22.11.1, https://github.com/armbian/build
BIOS/UEFI:
Vendor: American Megatrends Inc.
Version: 5.11
Release Date: 11/18/2016
BIOS Revision: 5.11
/usr/bin/gcc (Debian 10.2.1-6) 10.2.1 20210110
Uptime: 13:30:38 up 3 days, 5:29, 1 user, load average: 0.17, 0.18, 0.19, 43.0°C, 274832042
Linux 5.15.80-x86 (gpd01) 12/15/22 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.06 0.00 0.06 0.00 0.00 99.87
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 0.22 1.90 11.45 0.00 529308 3193604 0
zram0 0.00 0.01 0.00 0.00 2400 4 0
zram1 0.03 0.00 0.49 0.00 496 137796 0
total used free shared buff/cache available
Mem: 3.7Gi 241Mi 3.3Gi 6.0Mi 192Mi 3.3Gi
Swap: 5.6Gi 0B 5.6Gi
Filename Type Size Used Priority
/swapfile file 3931544 0 -2
/dev/zram0 partition 1965776 0 5
##########################################################################
Powercap present. You might want to check with "powercap-info -p intel-rapl"
Checking cpufreq OPP:
Cpufreq OPP: 2400 Measured: 2397 (2398.324/2397.322/2396.710)
Cpufreq OPP: 480 Measured: 479 (483.127/481.174/475.608)
##########################################################################
Hardware sensors:
max170xx_battery-virtual-0
in0: 4.35 V (min = +3.28 V, max = +4.40 V)
(avg = +4.36 V)
curr1: 2.00 mA (avg = +0.00 A)
coretemp-isa-0000
Core 0: +30.0 C (high = +90.0 C, crit = +90.0 C)
Core 1: +30.0 C (high = +90.0 C, crit = +90.0 C)
Core 2: +46.0 C (high = +90.0 C, crit = +90.0 C)
Core 3: +46.0 C (high = +90.0 C, crit = +90.0 C)
soc_dts1-virtual-0
temp1: +41.0 C
acpitz-acpi-0
tcpm_source_psy_i2c_fusb302-virtual-0
in0: 5.00 V (min = +5.00 V, max = +5.00 V)
curr1: 2.00 A (max = +2.00 A)
max170xx_battery-virtual-0
(min = +0.00 V, max = +0.00 V)
(avg = +0.00 V)
curr1: N/A (avg = +0.00 A)
soc_dts0-virtual-0
temp1: +44.0 C
##########################################################################
Executing benchmark on cpu0:
tinymembench v0.4.9 (simple benchmark for memory throughput and latency)
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: 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 3: 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 4: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 2231.0 MB/s (0.6%)
C copy backwards (32 byte blocks) : 2230.8 MB/s
C copy backwards (64 byte blocks) : 2231.7 MB/s
C copy : 2230.3 MB/s
C copy prefetched (32 bytes step) : 1961.6 MB/s
C copy prefetched (64 bytes step) : 1958.1 MB/s (0.1%)
C 2-pass copy : 2003.2 MB/s
C 2-pass copy prefetched (32 bytes step) : 1523.1 MB/s
C 2-pass copy prefetched (64 bytes step) : 1516.9 MB/s
C fill : 3494.9 MB/s
C fill (shuffle within 16 byte blocks) : 3495.5 MB/s (0.1%)
C fill (shuffle within 32 byte blocks) : 3494.3 MB/s
C fill (shuffle within 64 byte blocks) : 3494.4 MB/s
---
standard memcpy : 3508.9 MB/s
standard memset : 3576.8 MB/s
---
MOVSB copy : 2070.4 MB/s
MOVSD copy : 2070.0 MB/s
SSE2 copy : 2185.5 MB/s
SSE2 nontemporal copy : 3322.6 MB/s (0.9%)
SSE2 copy prefetched (32 bytes step) : 2221.5 MB/s
SSE2 copy prefetched (64 bytes step) : 2218.0 MB/s
SSE2 nontemporal copy prefetched (32 bytes step) : 2710.5 MB/s (0.2%)
SSE2 nontemporal copy prefetched (64 bytes step) : 2712.0 MB/s (0.4%)
SSE2 2-pass copy : 2132.2 MB/s
SSE2 2-pass copy prefetched (32 bytes step) : 1739.9 MB/s
SSE2 2-pass copy prefetched (64 bytes step) : 1763.6 MB/s
SSE2 2-pass nontemporal copy : 1568.6 MB/s
SSE2 fill : 3577.0 MB/s
SSE2 nontemporal fill : 5081.7 MB/s
==========================================================================
== Framebuffer read tests. ==
== ==
== Many ARM devices use a part of the system memory as the framebuffer, ==
== typically mapped as uncached but with write-combining enabled. ==
== Writes to such framebuffers are quite fast, but reads are much ==
== slower and very sensitive to the alignment and the selection of ==
== CPU instructions which are used for accessing memory. ==
== ==
== Many x86 systems allocate the framebuffer in the GPU memory, ==
== accessible for the CPU via a relatively slow PCI-E bus. Moreover, ==
== PCI-E is asymmetric and handles reads a lot worse than writes. ==
== ==
== If uncached framebuffer reads are reasonably fast (at least 100 MB/s ==
== or preferably >300 MB/s), then using the shadow framebuffer layer ==
== is not necessary in Xorg DDX drivers, resulting in a nice overall ==
== performance improvement. For example, the xf86-video-fbturbo DDX ==
== uses this trick. ==
==========================================================================
MOVSD copy (from framebuffer) : 34.5 MB/s
MOVSD 2-pass copy (from framebuffer) : 34.3 MB/s
SSE2 copy (from framebuffer) : 34.6 MB/s
SSE2 2-pass copy (from framebuffer) : 34.3 MB/s
==========================================================================
== 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, [MADV_NOHUGEPAGE]
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 : 1.3 ns / 2.3 ns
65536 : 3.1 ns / 4.9 ns
131072 : 4.1 ns / 5.9 ns
262144 : 6.0 ns / 9.3 ns
524288 : 7.0 ns / 11.0 ns
1048576 : 15.0 ns / 25.5 ns
2097152 : 77.1 ns / 119.3 ns
4194304 : 111.2 ns / 153.2 ns
8388608 : 129.6 ns / 167.8 ns
16777216 : 139.5 ns / 175.1 ns
33554432 : 146.0 ns / 181.3 ns
67108864 : 162.1 ns / 206.7 ns
block size : single random read / dual random read, [MADV_HUGEPAGE]
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 : 1.3 ns / 2.3 ns
65536 : 3.1 ns / 4.9 ns
131072 : 4.1 ns / 5.9 ns
262144 : 6.0 ns / 9.3 ns
524288 : 7.0 ns / 11.0 ns
1048576 : 8.7 ns / 13.7 ns
2097152 : 72.7 ns / 112.7 ns
4194304 : 105.0 ns / 144.6 ns
8388608 : 121.1 ns / 155.8 ns
16777216 : 129.1 ns / 160.1 ns
33554432 : 133.1 ns / 161.9 ns
67108864 : 143.0 ns / 173.1 ns
##########################################################################
Executing ramlat on cpu0, results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 1.252 1.252 1.643 2.086 1.252 1.252 1.669 3.494
8k: 1.252 1.252 1.643 2.086 1.252 1.252 1.669 3.495
16k: 1.253 1.253 1.643 2.091 1.252 1.252 1.669 3.499
32k: 6.573 7.135 3.693 7.731 6.574 7.191 9.770 16.61
64k: 6.260 6.276 6.651 7.390 6.260 6.261 10.36 17.36
128k: 6.260 6.268 6.662 7.400 6.260 6.262 10.50 17.44
256k: 9.198 9.182 9.572 9.964 9.181 9.185 11.76 18.14
512k: 9.185 9.224 9.577 9.968 9.184 9.191 11.87 18.10
1024k: 74.29 66.88 74.67 73.32 74.16 80.71 85.85 102.3
2048k: 145.4 136.7 145.3 141.2 145.3 148.0 150.9 173.4
4096k: 146.6 144.5 146.0 146.8 146.2 148.3 151.1 177.7
8192k: 146.6 148.0 147.6 150.3 146.6 150.2 154.5 184.8
16384k: 153.8 159.8 153.8 161.8 153.9 158.2 166.6 199.6
##########################################################################
Executing benchmark twice on cluster 0
OpenSSL 1.1.1n, built on 15 Mar 2022
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 161789.89k 287254.14k 371884.20k 401443.50k 410664.96k 411320.32k
aes-128-cbc 161806.51k 287264.77k 371887.87k 401451.35k 410675.88k 411325.78k
aes-192-cbc 149797.43k 253135.27k 316617.64k 337791.66k 344293.38k 344741.21k
aes-192-cbc 149798.35k 253064.79k 316616.79k 337786.20k 344304.30k 344757.59k
aes-256-cbc 140467.66k 223617.49k 274667.69k 291294.89k 296323.75k 296681.47k
aes-256-cbc 140470.85k 223620.93k 274660.27k 291288.41k 296321.02k 296686.93k
##########################################################################
Executing benchmark single-threaded on cpu0
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3)
CPU Freq: - - - - - - - - -
RAM size: 3839 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: 1555 100 1513 1513 | 24855 100 2122 2122
23: 1444 100 1473 1472 | 24348 100 2108 2108
24: 1356 100 1458 1458 | 23823 100 2092 2091
25: 1266 100 1447 1447 | 23157 100 2062 2061
---------------------------------- | ------------------------------
Avr: 100 1473 1473 | 100 2096 2096
Tot: 100 1784 1784
##########################################################################
Executing benchmark 3 times multi-threaded on CPUs 0-3
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3)
CPU Freq: - - - - - - - - -
RAM size: 3839 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: 5046 358 1373 4910 | 97187 399 2078 8292
23: 4837 368 1338 4929 | 94575 398 2059 8183
24: 4714 378 1340 5069 | 92626 399 2039 8131
25: 4512 371 1390 5152 | 89379 397 2005 7955
---------------------------------- | ------------------------------
Avr: 369 1360 5015 | 398 2045 8140
Tot: 383 1703 6577
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3)
CPU Freq: - - - - - 256000000 - - 2048000000
RAM size: 3839 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: 4961 353 1366 4826 | 97022 398 2078 8278
23: 4847 368 1343 4939 | 95010 399 2060 8221
24: 4759 377 1356 5117 | 92424 398 2037 8114
25: 4596 379 1386 5248 | 89492 398 2003 7965
---------------------------------- | ------------------------------
Avr: 369 1363 5033 | 398 2044 8144
Tot: 384 1704 6588
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz (406C3)
CPU Freq: - - - - 128000000 - - - 2048000000
RAM size: 3839 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: 5017 356 1372 4881 | 97210 399 2079 8294
23: 4871 368 1348 4963 | 95058 399 2059 8225
24: 4701 373 1354 5055 | 92672 399 2037 8135
25: 4503 372 1383 5142 | 89994 399 2007 8009
---------------------------------- | ------------------------------
Avr: 367 1364 5010 | 399 2045 8166
Tot: 383 1705 6588
Compression: 5015,5033,5010
Decompression: 8140,8144,8166
Total: 6577,6588,6588
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:42:26: 2400MHz 3.86 92% 1% 90% 0% 0% 0% 54.0°C
Checking cpufreq OPP:
Cpufreq OPP: 2400 Measured: 2396 (2397.044/2396.988/2396.655)
##########################################################################
Hardware sensors:
max170xx_battery-virtual-0
in0: 4.35 V (min = +3.28 V, max = +4.40 V)
(avg = +4.35 V)
curr1: 3.00 mA (avg = +0.00 A)
coretemp-isa-0000
Core 0: +42.0 C (high = +90.0 C, crit = +90.0 C)
Core 1: +42.0 C (high = +90.0 C, crit = +90.0 C)
Core 2: +55.0 C (high = +90.0 C, crit = +90.0 C)
Core 3: +55.0 C (high = +90.0 C, crit = +90.0 C)
soc_dts1-virtual-0
temp1: +41.0 C
acpitz-acpi-0
tcpm_source_psy_i2c_fusb302-virtual-0
in0: 5.00 V (min = +5.00 V, max = +5.00 V)
curr1: 2.00 A (max = +2.00 A)
max170xx_battery-virtual-0
(min = +0.00 V, max = +0.00 V)
(avg = +0.00 V)
curr1: N/A (avg = +0.00 A)
soc_dts0-virtual-0
temp1: +52.0 C
##########################################################################
Thermal source: /sys/devices/virtual/thermal/thermal_zone6/ (soc_dts0)
(Armbian wants to use /sys/class/hwmon/hwmon0 instead, that
zone is named acpitz. Please check and if wrong
file a bug here: https://github.com/armbian/build/issues/)
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:30:45: 2400MHz 0.30 0% 0% 0% 0% 0% 0% 44.0°C
13:31:26: 2400MHz 0.64 25% 0% 25% 0% 0% 0% 46.0°C
13:32:06: 2400MHz 0.82 25% 0% 25% 0% 0% 0% 47.0°C
13:32:46: 2400MHz 0.91 25% 0% 24% 0% 0% 0% 46.0°C
13:33:26: 2400MHz 0.95 25% 0% 25% 0% 0% 0% 46.0°C
13:34:06: 2400MHz 0.98 25% 0% 25% 0% 0% 0% 46.0°C
13:34:46: 2400MHz 0.99 25% 0% 24% 0% 0% 0% 46.0°C
13:35:26: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 46.0°C
System health while running ramlat:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:35:49: 2400MHz 1.00 0% 0% 0% 0% 0% 0% 46.0°C
13:35:52: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 46.0°C
13:35:55: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 46.0°C
13:35:58: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:36:01: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:36:04: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 46.0°C
13:36:07: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:36:10: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 46.0°C
13:36:13: 2400MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:36:14: 2401MHz 1.00 0% 0% 0% 0% 0% 0% 46.0°C
13:36:31: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:36:47: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:37:03: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:37:19: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:37:35: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
13:37:51: 2401MHz 1.00 25% 0% 25% 0% 0% 0% 47.0°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:38:03: 2400MHz 1.00 0% 0% 0% 0% 0% 0% 47.0°C
13:38:12: 2400MHz 1.00 25% 0% 24% 0% 0% 0% 47.0°C
13:38:21: 2400MHz 1.00 25% 0% 24% 0% 0% 0% 47.0°C
13:38:30: 2400MHz 1.00 25% 0% 24% 0% 0% 0% 47.0°C
13:38:39: 2400MHz 1.07 25% 0% 24% 0% 0% 0% 47.0°C
13:38:48: 2400MHz 1.06 25% 0% 24% 0% 0% 0% 47.0°C
13:38:57: 2400MHz 1.05 25% 0% 24% 0% 0% 0% 47.0°C
13:39:06: 2400MHz 1.04 25% 0% 24% 0% 0% 0% 47.0°C
13:39:15: 2400MHz 1.04 25% 0% 24% 0% 0% 0% 47.0°C
13:39:24: 2400MHz 1.03 25% 0% 24% 0% 0% 0% 47.0°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:39:26: 2397MHz 1.03 0% 0% 0% 0% 0% 0% 48.0°C
13:39:47: 2400MHz 1.69 95% 1% 93% 0% 0% 0% 50.0°C
13:40:06: 690MHz 2.60 96% 1% 95% 0% 0% 0% 51.0°C
13:40:27: 2400MHz 2.99 91% 2% 88% 0% 0% 0% 51.0°C
13:40:47: 2400MHz 3.39 91% 1% 90% 0% 0% 0% 52.0°C
13:41:08: 2400MHz 3.31 96% 1% 94% 0% 0% 0% 52.0°C
13:41:29: 2400MHz 3.60 93% 2% 91% 0% 0% 0% 52.0°C
13:41:48: 2400MHz 3.71 92% 0% 91% 0% 0% 0% 53.0°C
13:42:06: 2400MHz 3.72 95% 1% 93% 0% 0% 0% 53.0°C
13:42:26: 2400MHz 3.86 92% 1% 90% 0% 0% 0% 54.0°C
##########################################################################
Linux 5.15.80-x86 (gpd01) 12/15/22 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.17 0.00 0.06 0.00 0.00 99.76
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 0.22 1.91 11.55 0.00 535452 3231412 0
zram0 0.00 0.01 0.00 0.00 2400 4 0
zram1 0.03 0.00 0.49 0.00 564 137900 0
total used free shared buff/cache available
Mem: 3.7Gi 253Mi 3.3Gi 6.0Mi 199Mi 3.3Gi
Swap: 5.6Gi 0B 5.6Gi
Filename Type Size Used Priority
/swapfile file 3931544 0 -2
/dev/zram0 partition 1965776 0 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 480 2400 Atom(TM) x7-Z8700 @ 1.60GHz
1 0 1 480 2400 Atom(TM) x7-Z8700 @ 1.60GHz
2 0 2 480 2400 Atom(TM) x7-Z8700 @ 1.60GHz
3 0 3 480 2400 Atom(TM) x7-Z8700 @ 1.60GHz
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 36 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 76
Model name: Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz
Stepping: 3
CPU MHz: 1292.814
CPU max MHz: 2400.0000
CPU min MHz: 480.0000
BogoMIPS: 3200.00
Virtualization: VT-x
L1d cache: 96 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Mmio stale data: Unknown: No mitigations
Vulnerability Retbleed: Not affected
Vulnerability Spec store bypass: Not affected
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology tsc_reliable nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch epb pti tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms dtherm ida arat
Processor Information
Socket Designation: SOCKET 0
Type: Central Processor
Family: Atom
Manufacturer: Intel
ID: C3 06 04 00 FF FB EB BF
Signature: Type 0, Family 6, Model 76, Stepping 3
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Atom(TM) x7-Z8700 CPU @ 1.60GHz
Voltage: 1.2 V
External Clock: 80 MHz
Max Speed: 2400 MHz
Current Speed: 1600 MHz
Status: Populated, Enabled
Upgrade: Socket BGA1155
L1 Cache Handle: 0x0032
L2 Cache Handle: 0x0033
Asset Tag: Fill By OEM
Part Number: Fill By OEM
Core Count: 4
Core Enabled: 4
Thread Count: 4
Characteristics:
64-bit capable
Compiler: /usr/bin/gcc (Debian 10.2.1-6) 10.2.1 20210110 / x86_64-linux-gnu
Userland: x86_64
Kernel: 5.15.80-x86/x86_64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PREEMPT_VOLUNTARY=y
raid6: sse2x4 gen() 5348 MB/s
raid6: sse2x4 xor() 1231 MB/s
raid6: sse2x2 gen() 5826 MB/s
raid6: sse2x2 xor() 3193 MB/s
raid6: sse2x1 gen() 4356 MB/s
raid6: sse2x1 xor() 2313 MB/s
raid6: using algorithm sse2x2 gen() 5826 MB/s
raid6: .... xor() 3193 MB/s, rmw enabled
raid6: using ssse3x2 recovery algorithm
xor: measuring software checksum speed
xor: using function: prefetch64-sse (9505 MB/sec)
DIMM configuration:
*-bank:0
description: DIMM DDR3 1600 MHz (0.6 ns)
product: 00000000
vendor: Hynix Semiconductor
physical id: 0
configured speed: 1600MT/s
size: 2GiB
width: 8 bits
clock: 1600MHz (0.6ns)
*-bank:1
description: DIMM DDR3 1600 MHz (0.6 ns)
product: 00000000
vendor: Hynix Semiconductor
physical id: 1
configured speed: 1600MT/s
size: 2GiB
width: 8 bits
clock: 1600MHz (0.6ns)
| / Atom(TM) x7-Z8700 @ 1.60GHz | 2400 MHz | 5.15 | Armbian 22.11.1 Bullseye x86_64 | 6580 | 1784 | 296680 | 3510 | 3580 | - |