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4xwq.txt
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sbc-bench v0.9.41 / N95 (Mon, 05 Jun 2023 13:24:35 +0200)
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
BIOS/UEFI:
Vendor: American Megatrends International, LLC.
Version: 5.27
Release Date: 03/16/2023
BIOS Revision: 5.27
/usr/bin/gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0
Uptime: 13:24:35 up 23 min, 2 users, load average: 0.75, 0.24, 0.08, 49.0°C, 38681273
Linux 5.15.0-73-generic (m8-n95) 06/05/23 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
1.37 0.20 0.61 0.54 0.00 97.28
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
dm-0 322.67 11019.66 2382.87 70710.86 15214405 3289928 97627656
nvme0n1 300.07 11034.41 2382.97 74427.76 15234771 3290069 102759432
total used free shared buff/cache available
Mem: 15Gi 330Mi 14Gi 1.0Mi 193Mi 14Gi
Swap: 4.0Gi 0B 4.0Gi
Filename Type Size Used Priority
/swap.img file 4194300 0 -2
##########################################################################
Intel P-States: Intel P-state driver initializing, HWP enabled
Checking cpufreq OPP:
Cpufreq OPP: 3400 Measured: 3391 (3391.335/3391.335/3391.264)
Cpufreq OPP: 800 Measured: 867 (1000.160/802.389/801.288) (+8.4%)
##########################################################################
Hardware sensors:
iwlwifi_1-virtual-0
temp1: N/A
acpitz-acpi-0
temp1: +27.8 C (crit = +110.0 C)
coretemp-isa-0000
Package id 0: +54.0 C (high = +105.0 C, crit = +105.0 C)
Core 0: +54.0 C (high = +105.0 C, crit = +105.0 C)
Core 1: +54.0 C (high = +105.0 C, crit = +105.0 C)
Core 2: +54.0 C (high = +105.0 C, crit = +105.0 C)
Core 3: +54.0 C (high = +105.0 C, crit = +105.0 C)
nvme-pci-0200
Composite: +47.9 C (low = -273.1 C, high = +81.8 C)
(crit = +84.8 C)
Sensor 1: +47.9 C (low = -273.1 C, high = +65261.8 C)
Sensor 2: +52.9 C (low = -273.1 C, high = +65261.8 C)
/dev/nvme0: 48°C
##########################################################################
Executing benchmark on cpu0:
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 : 6342.1 MB/s (3, 2.0%)
C copy backwards (32 byte blocks) : 6341.5 MB/s (2)
C copy backwards (64 byte blocks) : 6343.3 MB/s (2)
C copy : 6296.5 MB/s (2)
C copy prefetched (32 bytes step) : 4908.3 MB/s (2)
C copy prefetched (64 bytes step) : 4992.7 MB/s (2)
C 2-pass copy : 5971.2 MB/s (3, 0.4%)
C 2-pass copy prefetched (32 bytes step) : 3787.8 MB/s (2)
C 2-pass copy prefetched (64 bytes step) : 3792.4 MB/s (2)
C scan 8 : 2610.0 MB/s (2)
C scan 16 : 5101.2 MB/s (2)
C scan 32 : 8643.9 MB/s (3, 0.1%)
C scan 64 : 12666.5 MB/s (2)
C fill : 8676.1 MB/s (2)
C fill (shuffle within 16 byte blocks) : 8674.8 MB/s (2)
C fill (shuffle within 32 byte blocks) : 8677.2 MB/s (2)
C fill (shuffle within 64 byte blocks) : 8676.6 MB/s (2)
---
libc memcpy copy : 9710.9 MB/s (3, 0.3%)
libc memchr scan : 15816.2 MB/s (2)
libc memset fill : 8728.1 MB/s (2)
---
MOVSB copy : 6383.9 MB/s (2)
MOVSD copy : 6382.4 MB/s (2)
STOSB fill : 8728.1 MB/s (2)
SSE2 copy : 6388.6 MB/s (3, 4.8%)
SSE2 nontemporal copy : 10342.2 MB/s (2)
SSE2 copy prefetched (32 bytes step) : 5872.9 MB/s (2)
SSE2 copy prefetched (64 bytes step) : 5958.7 MB/s (2)
SSE2 nontemporal copy prefetched (32 bytes step) : 7943.9 MB/s (2)
SSE2 nontemporal copy prefetched (64 bytes step) : 8225.0 MB/s (2)
SSE2 2-pass copy : 5848.0 MB/s (2)
SSE2 2-pass copy prefetched (32 bytes step) : 4726.0 MB/s (3, 0.1%)
SSE2 2-pass copy prefetched (64 bytes step) : 4977.9 MB/s (2)
SSE2 2-pass nontemporal copy : 3551.1 MB/s (2)
SSE2 fill : 8726.1 MB/s (2)
SSE2 nontemporal fill : 19272.7 MB/s (2)
==========================================================================
== 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) : 52.0 MB/s (3, 0.2%)
MOVSD 2-pass copy (from framebuffer) : 51.9 MB/s (2)
SSE2 copy (from framebuffer) : 52.1 MB/s (2)
SSE2 2-pass copy (from framebuffer) : 51.9 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, [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 : 0.0 ns / 0.0 ns
65536 : 2.5 ns / 3.7 ns
131072 : 3.8 ns / 4.7 ns
262144 : 5.1 ns / 6.0 ns
524288 : 6.4 ns / 7.2 ns
1048576 : 7.4 ns / 7.5 ns
2097152 : 9.0 ns / 9.3 ns
4194304 : 15.6 ns / 17.7 ns
8388608 : 30.2 ns / 40.6 ns
16777216 : 67.7 ns / 91.9 ns
33554432 : 91.2 ns / 111.0 ns
67108864 : 103.5 ns / 118.1 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 : 0.0 ns / 0.0 ns
65536 : 2.5 ns / 3.7 ns
131072 : 3.8 ns / 4.7 ns
262144 : 4.5 ns / 4.9 ns
524288 : 4.7 ns / 5.0 ns
1048576 : 4.9 ns / 5.0 ns
2097152 : 5.8 ns / 5.1 ns
4194304 : 11.7 ns / 14.2 ns
8388608 : 25.6 ns / 34.5 ns
16777216 : 59.6 ns / 83.9 ns
33554432 : 80.5 ns / 100.6 ns
67108864 : 91.0 ns / 105.4 ns
##########################################################################
Executing ramlat on cpu0, results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 1.248 1.180 1.456 1.456 0.885 0.885 0.885 1.180
8k: 1.179 1.180 1.456 1.456 0.885 0.885 0.885 1.188
16k: 1.180 1.180 1.456 1.456 0.885 0.885 0.885 1.180
32k: 1.180 1.180 1.457 1.457 0.885 0.885 0.892 1.180
64k: 6.193 6.193 6.471 6.469 5.898 5.898 5.898 6.181
128k: 6.193 6.193 6.469 6.469 5.945 5.902 5.898 6.256
256k: 8.841 8.839 9.118 9.113 8.547 8.548 7.893 7.928
512k: 8.848 8.847 9.123 9.288 8.553 8.552 7.891 7.937
1024k: 8.848 8.847 9.123 9.123 8.552 8.556 7.894 7.940
2048k: 12.57 11.74 13.33 12.01 12.27 11.46 11.61 13.42
4096k: 22.63 20.58 22.94 21.12 22.17 20.18 22.52 26.28
8192k: 62.75 45.22 61.05 46.10 60.67 43.27 44.37 53.31
16384k: 110.6 98.78 111.0 99.06 110.1 96.10 98.84 105.0
32768k: 116.8 110.6 116.9 109.8 116.6 107.4 107.1 111.2
65536k: 117.1 111.4 117.6 110.4 117.0 113.1 108.6 111.3
131072k: 123.2 115.8 122.9 116.0 122.8 121.2 115.1 118.9
##########################################################################
Executing benchmark twice on cluster 0
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 990157.88k 1595740.54k 1669429.50k 1688910.85k 1694689.96k 1694269.44k
aes-128-cbc 991492.28k 1595774.61k 1669368.92k 1688885.93k 1693723.31k 1695099.56k
aes-192-cbc 968804.15k 1356448.53k 1408008.36k 1423093.42k 1426579.46k 1427505.15k
aes-192-cbc 968739.92k 1356402.54k 1409111.72k 1422460.59k 1427174.74k 1427483.31k
aes-256-cbc 935316.43k 1179466.26k 1218666.07k 1229604.18k 1232650.24k 1232906.92k
aes-256-cbc 935263.09k 1179483.16k 1218694.74k 1229566.63k 1232500.05k 1232857.77k
##########################################################################
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) N95 (B06E0),ASM,AES-NI)
Intel(R) N95 (B06E0)
CPU Freq: - - - - - - - - -
RAM size: 15727 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: 4381 100 4263 4263 | 45514 100 3886 3886
23: 3955 100 4031 4031 | 45359 100 3927 3926
24: 3709 100 3989 3988 | 44609 100 3916 3916
25: 3538 100 4041 4040 | 43780 100 3897 3897
---------------------------------- | ------------------------------
Avr: 100 4081 4080 | 100 3907 3906
Tot: 100 3994 3993
##########################################################################
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) N95 (B06E0),ASM,AES-NI)
Intel(R) N95 (B06E0)
CPU Freq: 64000000 - - 64000000 - - - - -
RAM size: 15727 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: 13666 352 3779 13295 | 143012 399 3056 12201
23: 13689 375 3717 13947 | 140451 399 3044 12152
24: 13220 377 3772 14215 | 138130 400 3033 12126
25: 12641 375 3848 14433 | 134617 399 3002 11981
---------------------------------- | ------------------------------
Avr: 370 3779 13973 | 399 3034 12115
Tot: 385 3406 13044
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) N95 (B06E0),ASM,AES-NI)
Intel(R) N95 (B06E0)
CPU Freq: - - - - - - - - -
RAM size: 15727 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: 14010 360 3783 13629 | 143132 399 3057 12211
23: 13568 372 3719 13825 | 140549 400 3044 12161
24: 13229 377 3770 14225 | 137982 400 3030 12113
25: 12596 374 3848 14382 | 134933 400 3005 12009
---------------------------------- | ------------------------------
Avr: 371 3780 14015 | 400 3034 12124
Tot: 385 3407 13069
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) N95 (B06E0),ASM,AES-NI)
Intel(R) N95 (B06E0)
CPU Freq: - - - - - - - - -
RAM size: 15727 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: 14121 363 3780 13737 | 142754 399 3055 12179
23: 13700 375 3717 13959 | 140554 399 3046 12161
24: 13180 376 3768 14171 | 137846 400 3029 12101
25: 12612 374 3847 14401 | 134489 399 3002 11969
---------------------------------- | ------------------------------
Avr: 372 3778 14067 | 399 3033 12103
Tot: 386 3405 13085
Compression: 13973,14015,14067
Decompression: 12115,12124,12103
Total: 13044,13069,13085
##########################################################################
** cpuminer-multi 1.3.7 by tpruvot@github **
BTC donation address: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd (tpruvot)
[2023-06-05 13:30:24] 4 miner threads started, using 'scrypt' algorithm.
[2023-06-05 13:30:24] CPU #0: 8.03 kH/s
[2023-06-05 13:30:24] CPU #3: 8.27 kH/s
[2023-06-05 13:30:24] CPU #1: 7.85 kH/s
[2023-06-05 13:30:24] CPU #2: 7.77 kH/s
[2023-06-05 13:30:29] Total: 34.41 kH/s
[2023-06-05 13:30:34] CPU #2: 8.65 kH/s
[2023-06-05 13:30:34] CPU #1: 8.66 kH/s
[2023-06-05 13:30:34] CPU #0: 8.64 kH/s
[2023-06-05 13:30:34] CPU #3: 8.66 kH/s
[2023-06-05 13:30:34] Total: 34.61 kH/s
[2023-06-05 13:30:39] Total: 34.58 kH/s
[2023-06-05 13:30:44] CPU #2: 8.64 kH/s
[2023-06-05 13:30:44] CPU #1: 8.63 kH/s
[2023-06-05 13:30:44] CPU #0: 8.64 kH/s
[2023-06-05 13:30:44] CPU #3: 8.65 kH/s
[2023-06-05 13:30:44] Total: 34.57 kH/s
[2023-06-05 13:30:49] Total: 34.59 kH/s
[2023-06-05 13:30:54] CPU #2: 8.65 kH/s
[2023-06-05 13:30:54] CPU #1: 8.65 kH/s
[2023-06-05 13:30:54] CPU #0: 8.64 kH/s
[2023-06-05 13:30:54] CPU #3: 8.66 kH/s
[2023-06-05 13:30:54] Total: 34.60 kH/s
[2023-06-05 13:30:59] Total: 34.60 kH/s
[2023-06-05 13:31:04] CPU #2: 8.64 kH/s
[2023-06-05 13:31:04] CPU #1: 8.65 kH/s
[2023-06-05 13:31:04] CPU #0: 8.63 kH/s
[2023-06-05 13:31:04] CPU #3: 8.66 kH/s
[2023-06-05 13:31:04] Total: 34.58 kH/s
[2023-06-05 13:31:09] Total: 34.59 kH/s
[2023-06-05 13:31:14] CPU #2: 8.64 kH/s
[2023-06-05 13:31:14] CPU #1: 8.64 kH/s
[2023-06-05 13:31:14] CPU #0: 8.64 kH/s
[2023-06-05 13:31:14] CPU #3: 8.64 kH/s
[2023-06-05 13:31:14] Total: 34.57 kH/s
[2023-06-05 13:31:19] Total: 34.58 kH/s
[2023-06-05 13:31:24] CPU #2: 8.64 kH/s
[2023-06-05 13:31:24] CPU #1: 8.63 kH/s
[2023-06-05 13:31:24] CPU #0: 8.64 kH/s
[2023-06-05 13:31:24] CPU #3: 8.65 kH/s
[2023-06-05 13:31:24] Total: 34.57 kH/s
[2023-06-05 13:31:29] Total: 34.56 kH/s
[2023-06-05 13:31:34] CPU #2: 8.63 kH/s
[2023-06-05 13:31:34] CPU #1: 8.63 kH/s
[2023-06-05 13:31:34] CPU #0: 8.64 kH/s
[2023-06-05 13:31:34] CPU #3: 8.65 kH/s
[2023-06-05 13:31:34] Total: 34.55 kH/s
[2023-06-05 13:31:39] Total: 34.59 kH/s
[2023-06-05 13:31:44] CPU #2: 8.63 kH/s
[2023-06-05 13:31:44] CPU #1: 8.63 kH/s
[2023-06-05 13:31:44] CPU #0: 8.63 kH/s
[2023-06-05 13:31:44] CPU #3: 8.65 kH/s
[2023-06-05 13:31:44] Total: 34.53 kH/s
[2023-06-05 13:31:49] Total: 34.58 kH/s
[2023-06-05 13:31:54] CPU #2: 8.64 kH/s
[2023-06-05 13:31:54] CPU #1: 8.63 kH/s
[2023-06-05 13:31:54] CPU #0: 8.63 kH/s
[2023-06-05 13:31:54] CPU #3: 8.64 kH/s
[2023-06-05 13:31:54] Total: 34.54 kH/s
[2023-06-05 13:31:59] Total: 34.58 kH/s
[2023-06-05 13:32:04] CPU #2: 8.64 kH/s
[2023-06-05 13:32:04] CPU #1: 8.63 kH/s
[2023-06-05 13:32:04] CPU #0: 8.65 kH/s
[2023-06-05 13:32:04] CPU #3: 8.66 kH/s
[2023-06-05 13:32:04] Total: 34.58 kH/s
[2023-06-05 13:32:09] Total: 34.60 kH/s
[2023-06-05 13:32:14] CPU #2: 8.65 kH/s
[2023-06-05 13:32:14] CPU #1: 8.64 kH/s
[2023-06-05 13:32:14] CPU #0: 8.64 kH/s
[2023-06-05 13:32:14] CPU #3: 8.66 kH/s
[2023-06-05 13:32:14] Total: 34.59 kH/s
[2023-06-05 13:32:19] Total: 34.57 kH/s
[2023-06-05 13:32:24] CPU #2: 8.64 kH/s
[2023-06-05 13:32:24] CPU #1: 8.64 kH/s
[2023-06-05 13:32:24] CPU #0: 8.64 kH/s
[2023-06-05 13:32:24] CPU #3: 8.65 kH/s
[2023-06-05 13:32:24] Total: 34.57 kH/s
[2023-06-05 13:32:29] Total: 34.59 kH/s
[2023-06-05 13:32:34] CPU #2: 8.65 kH/s
[2023-06-05 13:32:34] CPU #1: 8.66 kH/s
[2023-06-05 13:32:34] CPU #0: 8.62 kH/s
[2023-06-05 13:32:34] CPU #3: 8.65 kH/s
[2023-06-05 13:32:34] Total: 34.58 kH/s
[2023-06-05 13:32:39] Total: 34.60 kH/s
[2023-06-05 13:32:44] CPU #2: 8.64 kH/s
[2023-06-05 13:32:44] CPU #1: 8.63 kH/s
[2023-06-05 13:32:44] CPU #0: 8.65 kH/s
[2023-06-05 13:32:44] CPU #3: 8.65 kH/s
[2023-06-05 13:32:44] Total: 34.57 kH/s
[2023-06-05 13:32:49] Total: 34.59 kH/s
[2023-06-05 13:32:54] CPU #2: 8.65 kH/s
[2023-06-05 13:32:54] CPU #1: 8.65 kH/s
[2023-06-05 13:32:54] CPU #0: 8.64 kH/s
[2023-06-05 13:32:54] CPU #3: 8.65 kH/s
[2023-06-05 13:32:55] Total: 34.60 kH/s
[2023-06-05 13:32:59] Total: 34.60 kH/s
[2023-06-05 13:33:04] CPU #3: 8.65 kH/s
[2023-06-05 13:33:04] Total: 34.60 kH/s
[2023-06-05 13:33:04] CPU #2: 8.64 kH/s
[2023-06-05 13:33:04] CPU #1: 8.65 kH/s
[2023-06-05 13:33:04] CPU #0: 8.63 kH/s
[2023-06-05 13:33:09] Total: 34.57 kH/s
[2023-06-05 13:33:14] CPU #3: 8.65 kH/s
[2023-06-05 13:33:14] Total: 34.57 kH/s
[2023-06-05 13:33:14] CPU #2: 8.65 kH/s
[2023-06-05 13:33:14] CPU #1: 8.65 kH/s
[2023-06-05 13:33:14] CPU #0: 8.63 kH/s
[2023-06-05 13:33:19] Total: 34.57 kH/s
[2023-06-05 13:33:24] CPU #3: 8.65 kH/s
[2023-06-05 13:33:24] Total: 34.54 kH/s
[2023-06-05 13:33:24] CPU #2: 8.65 kH/s
[2023-06-05 13:33:24] CPU #1: 8.63 kH/s
[2023-06-05 13:33:24] CPU #0: 8.66 kH/s
[2023-06-05 13:33:29] Total: 34.60 kH/s
[2023-06-05 13:33:34] CPU #3: 8.65 kH/s
[2023-06-05 13:33:34] Total: 34.58 kH/s
[2023-06-05 13:33:34] CPU #2: 8.65 kH/s
[2023-06-05 13:33:34] CPU #1: 8.63 kH/s
[2023-06-05 13:33:34] CPU #0: 8.64 kH/s
[2023-06-05 13:33:39] Total: 34.57 kH/s
[2023-06-05 13:33:44] CPU #3: 8.66 kH/s
[2023-06-05 13:33:44] Total: 34.57 kH/s
[2023-06-05 13:33:44] CPU #2: 8.65 kH/s
[2023-06-05 13:33:44] CPU #1: 8.63 kH/s
[2023-06-05 13:33:44] CPU #0: 8.63 kH/s
[2023-06-05 13:33:49] Total: 34.56 kH/s
[2023-06-05 13:33:54] CPU #3: 8.65 kH/s
[2023-06-05 13:33:54] Total: 34.56 kH/s
[2023-06-05 13:33:54] CPU #2: 8.65 kH/s
[2023-06-05 13:33:54] CPU #1: 8.63 kH/s
[2023-06-05 13:33:54] CPU #0: 8.63 kH/s
[2023-06-05 13:33:59] Total: 34.56 kH/s
[2023-06-05 13:34:04] CPU #3: 8.65 kH/s
[2023-06-05 13:34:04] Total: 34.55 kH/s
[2023-06-05 13:34:04] CPU #2: 8.65 kH/s
[2023-06-05 13:34:04] CPU #1: 8.63 kH/s
[2023-06-05 13:34:04] CPU #0: 8.65 kH/s
[2023-06-05 13:34:09] Total: 34.57 kH/s
[2023-06-05 13:34:14] CPU #3: 8.65 kH/s
[2023-06-05 13:34:14] Total: 34.58 kH/s
[2023-06-05 13:34:14] CPU #2: 8.63 kH/s
[2023-06-05 13:34:14] CPU #1: 8.63 kH/s
[2023-06-05 13:34:14] CPU #0: 8.65 kH/s
[2023-06-05 13:34:19] Total: 34.56 kH/s
[2023-06-05 13:34:24] CPU #3: 8.66 kH/s
[2023-06-05 13:34:24] Total: 34.60 kH/s
[2023-06-05 13:34:24] CPU #2: 8.64 kH/s
[2023-06-05 13:34:24] CPU #1: 8.63 kH/s
[2023-06-05 13:34:24] CPU #0: 8.64 kH/s
[2023-06-05 13:34:29] Total: 34.56 kH/s
[2023-06-05 13:34:34] CPU #3: 8.65 kH/s
[2023-06-05 13:34:34] Total: 34.59 kH/s
[2023-06-05 13:34:34] CPU #2: 8.64 kH/s
[2023-06-05 13:34:34] CPU #1: 8.65 kH/s
[2023-06-05 13:34:34] CPU #0: 8.63 kH/s
[2023-06-05 13:34:39] Total: 34.58 kH/s
[2023-06-05 13:34:44] CPU #3: 8.65 kH/s
[2023-06-05 13:34:44] Total: 34.58 kH/s
[2023-06-05 13:34:44] CPU #2: 8.65 kH/s
[2023-06-05 13:34:44] CPU #1: 8.65 kH/s
[2023-06-05 13:34:44] CPU #0: 8.63 kH/s
[2023-06-05 13:34:49] Total: 34.57 kH/s
[2023-06-05 13:34:54] CPU #3: 8.65 kH/s
[2023-06-05 13:34:54] Total: 34.58 kH/s
[2023-06-05 13:34:54] CPU #2: 8.64 kH/s
[2023-06-05 13:34:54] CPU #1: 8.64 kH/s
[2023-06-05 13:34:54] CPU #0: 8.64 kH/s
[2023-06-05 13:34:59] Total: 34.58 kH/s
[2023-06-05 13:35:04] CPU #3: 8.65 kH/s
[2023-06-05 13:35:04] Total: 34.61 kH/s
[2023-06-05 13:35:04] CPU #2: 8.65 kH/s
[2023-06-05 13:35:04] CPU #1: 8.65 kH/s
[2023-06-05 13:35:04] CPU #0: 8.64 kH/s
[2023-06-05 13:35:09] Total: 34.59 kH/s
[2023-06-05 13:35:14] CPU #3: 8.64 kH/s
[2023-06-05 13:35:14] Total: 34.58 kH/s
[2023-06-05 13:35:14] CPU #2: 8.65 kH/s
[2023-06-05 13:35:14] CPU #1: 8.64 kH/s
[2023-06-05 13:35:14] CPU #0: 8.64 kH/s
[2023-06-05 13:35:19] Total: 34.57 kH/s
[2023-06-05 13:35:24] CPU #3: 8.64 kH/s
[2023-06-05 13:35:24] Total: 34.57 kH/s
[2023-06-05 13:35:24] CPU #2: 8.64 kH/s
[2023-06-05 13:35:24] CPU #1: 8.63 kH/s
[2023-06-05 13:35:24] CPU #0: 8.65 kH/s
Total Scores: 34.61,34.60,34.59,34.58,34.57,34.56,34.55,34.54,34.53
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:34:42: 2693MHz 4.02 100% 0% 99% 0% 0% 0% 70.0°C
Checking cpufreq OPP:
Cpufreq OPP: 3400 Measured: 3391 (3391.406/3391.335/3391.335)
##########################################################################
Hardware sensors:
iwlwifi_1-virtual-0
temp1: N/A
acpitz-acpi-0
temp1: +27.8 C (crit = +110.0 C)
coretemp-isa-0000
Package id 0: +63.0 C (high = +105.0 C, crit = +105.0 C)
Core 0: +63.0 C (high = +105.0 C, crit = +105.0 C)
Core 1: +63.0 C (high = +105.0 C, crit = +105.0 C)
Core 2: +63.0 C (high = +105.0 C, crit = +105.0 C)
Core 3: +63.0 C (high = +105.0 C, crit = +105.0 C)
nvme-pci-0200
Composite: +83.8 C (low = -273.1 C, high = +81.8 C) ALARM
(crit = +84.8 C)
Sensor 1: +83.8 C (low = -273.1 C, high = +65261.8 C)
Sensor 2: +52.9 C (low = -273.1 C, high = +65261.8 C)
/dev/nvme0: 84°C
##########################################################################
Thermal source: /sys/devices/virtual/thermal/thermal_zone2/ (x86_pkg_temp)
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:24:42: 3104MHz 0.79 2% 0% 1% 0% 0% 0% 59.0°C
13:24:52: 3370MHz 0.82 25% 0% 25% 0% 0% 0% 62.0°C
13:25:03: 3382MHz 0.85 25% 0% 25% 0% 0% 0% 64.0°C
13:25:13: 3387MHz 0.87 25% 0% 25% 0% 0% 0% 64.0°C
13:25:23: 3380MHz 0.89 25% 0% 25% 0% 0% 0% 66.0°C
13:25:33: 3383MHz 0.91 26% 0% 25% 0% 0% 0% 66.0°C
13:25:43: 3388MHz 0.92 25% 0% 25% 0% 0% 0% 62.0°C
13:25:53: 3387MHz 0.94 25% 0% 24% 0% 0% 0% 60.0°C
System health while running ramlat:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:25:55: 2919MHz 0.94 3% 0% 2% 0% 0% 0% 61.0°C
13:25:58: 3386MHz 0.94 25% 0% 25% 0% 0% 0% 66.0°C
13:26:01: 3383MHz 0.94 25% 0% 25% 0% 0% 0% 64.0°C
13:26:04: 3362MHz 0.95 25% 0% 25% 0% 0% 0% 60.0°C
13:26:07: 3388MHz 0.95 25% 0% 25% 0% 0% 0% 60.0°C
13:26:10: 3387MHz 0.95 25% 0% 24% 0% 0% 0% 60.0°C
13:26:13: 3385MHz 0.95 25% 0% 24% 0% 0% 0% 61.0°C
13:26:16: 3386MHz 0.95 25% 0% 25% 0% 0% 0% 60.0°C
13:26:19: 3386MHz 0.96 25% 0% 24% 0% 0% 0% 60.0°C
13:26:22: 3383MHz 0.96 25% 0% 24% 0% 0% 0% 63.0°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:26:23: 2869MHz 0.96 4% 0% 3% 0% 0% 0% 67.0°C
13:26:39: 2700MHz 0.97 25% 0% 24% 0% 0% 0% 68.0°C
13:26:55: 2700MHz 0.98 25% 0% 25% 0% 0% 0% 69.0°C
13:27:11: 2758MHz 0.98 25% 0% 24% 0% 0% 0% 66.0°C
13:27:27: 2774MHz 0.99 25% 0% 25% 0% 0% 0% 67.0°C
13:27:43: 2701MHz 0.99 25% 0% 24% 0% 0% 0% 68.0°C
13:27:59: 2699MHz 0.99 25% 0% 25% 0% 0% 0% 69.0°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:28:11: 2873MHz 1.00 5% 0% 4% 0% 0% 0% 62.0°C
13:28:16: 3367MHz 1.00 25% 0% 24% 0% 0% 0% 66.0°C
13:28:21: 3384MHz 1.00 25% 0% 24% 0% 0% 0% 66.0°C
13:28:26: 3387MHz 1.00 25% 0% 24% 0% 0% 0% 64.0°C
13:28:31: 3388MHz 1.00 25% 0% 24% 0% 0% 0% 66.0°C
13:28:36: 3387MHz 1.00 25% 0% 24% 0% 0% 0% 64.0°C
13:28:41: 3387MHz 1.00 25% 0% 24% 0% 0% 0% 64.0°C
13:28:46: 3389MHz 1.00 25% 0% 24% 0% 0% 0% 67.0°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:28:46: 3172MHz 1.00 6% 0% 5% 0% 0% 0% 65.0°C
13:28:59: 2695MHz 1.46 97% 0% 96% 0% 0% 0% 67.0°C
13:29:10: 2693MHz 1.70 94% 0% 94% 0% 0% 0% 70.0°C
13:29:20: 2698MHz 2.06 97% 1% 95% 0% 0% 0% 71.0°C
13:29:32: 2695MHz 2.36 97% 0% 97% 0% 0% 0% 69.0°C
13:29:43: 2694MHz 2.79 94% 0% 93% 0% 0% 0% 68.0°C
13:29:53: 2699MHz 2.98 97% 1% 96% 0% 0% 0% 70.0°C
13:30:05: 2693MHz 3.13 97% 0% 97% 0% 0% 0% 67.0°C
13:30:16: 2693MHz 3.05 93% 0% 92% 0% 0% 0% 69.0°C
System health while running cpuminer:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:30:28: 2696MHz 3.27 11% 0% 10% 0% 0% 0% 73.0°C
13:31:09: 2696MHz 3.70 100% 0% 99% 0% 0% 0% 70.0°C
13:31:52: 2696MHz 3.85 100% 0% 99% 0% 0% 0% 71.0°C
13:32:35: 2692MHz 3.97 100% 0% 99% 0% 0% 0% 70.0°C
13:33:18: 2695MHz 3.99 100% 0% 99% 0% 0% 0% 70.0°C
13:33:59: 2694MHz 4.03 100% 0% 99% 0% 0% 0% 71.0°C
13:34:42: 2693MHz 4.02 100% 0% 99% 0% 0% 0% 70.0°C
##########################################################################
Linux 5.15.0-73-generic (m8-n95) 06/05/23 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
23.42 0.14 0.47 0.39 0.00 75.59
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
dm-0 220.56 7490.88 1650.16 48006.83 15233605 3355792 97627656
nvme0n1 204.52 7500.90 1650.23 50530.30 15253971 3355933 102759432
total used free shared buff/cache available
Mem: 15Gi 352Mi 14Gi 1.0Mi 213Mi 14Gi
Swap: 4.0Gi 0B 4.0Gi
Filename Type Size Used Priority
/swap.img file 4194300 0 -2
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 800 3400 N95
1 0 1 800 3400 N95
2 0 2 800 3400 N95
3 0 3 800 3400 N95
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 39 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Vendor ID: GenuineIntel
Model name: Intel(R) N95
CPU family: 6
Model: 190
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Stepping: 0
CPU max MHz: 3400.0000
CPU min MHz: 800.0000
BogoMIPS: 3379.20
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 pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l2 invpcid_single cdp_l2 ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdt_a rdseed adx smap clflushopt clwb intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves split_lock_detect avx_vnni dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp hwp_pkg_req umip pku ospke waitpkg gfni vaes vpclmulqdq rdpid movdiri movdir64b fsrm md_clear serialize arch_lbr flush_l1d arch_capabilities
Virtualization: VT-x
L1d cache: 128 KiB (4 instances)
L1i cache: 256 KiB (4 instances)
L2 cache: 2 MiB (1 instance)
L3 cache: 6 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-3
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: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Enhanced IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Processor Information
Socket Designation: U3E1
Type: Central Processor
Family: Other
Manufacturer: Intel(R) Corporation
ID: E0 06 0B 00 FF FB EB BF
Version: Intel(R) N95
Voltage: 0.9 V
External Clock: 100 MHz
Max Speed: 3400 MHz
Current Speed: 2673 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: 0x0033
L2 Cache Handle: 0x0034
L3 Cache Handle: 0x0035
Core Count: 4
Core Enabled: 4
Thread Count: 4
Characteristics:
64-bit capable
Multi-Core
Execute Protection
Enhanced Virtualization
Power/Performance Control
Compiler: /usr/bin/gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0 / x86_64-linux-gnu
Userland: amd64
Kernel: 5.15.0-73-generic/x86_64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PREEMPT_VOLUNTARY=y
##########################################################################
DIMM configuration:
*-bank:0
description: SODIMM DDR4 Synchronous 3200 MHz (0.3 ns)
product: CT16G4SFRA32A.M8FF
vendor: Crucial Technology
physical id: 0
configured speed: 3200MT/s
size: 16GiB
width: 64 bits
clock: 3200MHz (0.3ns)
*-bank:1
description: [empty]
physical id: 1
slot: Controller1-ChannelA-DIMM0
##########################################################################
Results validation:
* Measured clockspeed not lower than advertised max CPU clockspeed
* No swapping
* Background activity (%system) OK
* No throttling
Status of performance related policies found below /sys:
* /sys/module/pcie_aspm/parameters/policy: [default] performance powersave powersupersave
| / N95 | 3400 MHz | 5.15 | Ubuntu 22.04.2 LTS x86_64/amd64 | 13070 | 3993 | 1232880 | 9710 | 8730 | 34.60 |