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| # Khadas Mind 1.0 / i7-1360P | ||
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| Tested with sbc-bench v0.9.44 on Sun, 20 Aug 2023 20:50:55 +0700. Full info: [http://ix.io/4E5J](http://ix.io/4E5J) | ||
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| ### General information: | ||
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| The CPU features 2 clusters of different core types: | ||
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| i7-1360P, Kernel: x86_64, Userland: amd64 | ||
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| CPU sysfs topology (clusters, cpufreq members, clockspeeds) | ||
| cpufreq min max | ||
| CPU cluster policy speed speed core type | ||
| 0 0 0 400 5000 Performance | ||
| 1 0 1 400 5000 Performance | ||
| 2 0 2 400 5000 Performance | ||
| 3 0 3 400 5000 Performance | ||
| 4 0 4 400 5000 Performance | ||
| 5 0 5 400 5000 Performance | ||
| 6 0 6 400 5000 Performance | ||
| 7 0 7 400 5000 Performance | ||
| 8 0 8 400 3700 Efficiency | ||
| 9 0 9 400 3700 Efficiency | ||
| 10 0 10 400 3700 Efficiency | ||
| 11 0 11 400 3700 Efficiency | ||
| 12 0 12 400 3700 Efficiency | ||
| 13 0 13 400 3700 Efficiency | ||
| 14 0 14 400 3700 Efficiency | ||
| 15 0 15 400 3700 Efficiency | ||
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| 31820 KB available RAM | ||
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| ### Governors/policies (performance vs. idle consumption): | ||
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| Original governor settings: | ||
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| cpufreq-policy0: performance / 3301 MHz (performance powersave) | ||
| cpufreq-policy10: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy11: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy12: performance / 638 MHz (performance powersave) | ||
| cpufreq-policy13: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy14: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy15: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy1: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy2: performance / 4343 MHz (performance powersave) | ||
| cpufreq-policy3: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy4: performance / 3811 MHz (performance powersave) | ||
| cpufreq-policy5: performance / 3423 MHz (performance powersave) | ||
| cpufreq-policy6: performance / 3706 MHz (performance powersave) | ||
| cpufreq-policy7: performance / 2600 MHz (performance powersave) | ||
| cpufreq-policy8: performance / 400 MHz (performance powersave) | ||
| cpufreq-policy9: performance / 2039 MHz (performance powersave) | ||
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| Tuned governor settings: | ||
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| cpufreq-policy0: performance / 1075 MHz | ||
| cpufreq-policy10: performance / 2600 MHz | ||
| cpufreq-policy11: performance / 2600 MHz | ||
| cpufreq-policy12: performance / 2600 MHz | ||
| cpufreq-policy13: performance / 2600 MHz | ||
| cpufreq-policy14: performance / 2600 MHz | ||
| cpufreq-policy15: performance / 2600 MHz | ||
| cpufreq-policy1: performance / 2741 MHz | ||
| cpufreq-policy2: performance / 3853 MHz | ||
| cpufreq-policy3: performance / 2600 MHz | ||
| cpufreq-policy4: performance / 3478 MHz | ||
| cpufreq-policy5: performance / 2600 MHz | ||
| cpufreq-policy6: performance / 3348 MHz | ||
| cpufreq-policy7: performance / 2600 MHz | ||
| cpufreq-policy8: performance / 400 MHz | ||
| cpufreq-policy9: performance / 2600 MHz | ||
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| Status of performance related policies found below /sys: | ||
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| /sys/module/pcie_aspm/parameters/policy: default [performance] powersave powersupersave | ||
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| ### Clockspeeds (idle vs. heated up): | ||
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| Before at 62.0°C: | ||
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| cpu0-cpu7 (Performance): OPP: 5000, Measured: 4970 | ||
| cpu8-cpu15 (Efficiency): OPP: 3700, Measured: 3690 | ||
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| After at 82.0°C: | ||
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| cpu0-cpu7 (Performance): OPP: 5000, Measured: 4986 | ||
| cpu8-cpu15 (Efficiency): OPP: 3700, Measured: 3690 | ||
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| ### Performance baseline | ||
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| * cpu0 (Performance): memcpy: 25389.5 MB/s, memchr: 30560.0 MB/s, memset: 24731.8 MB/s | ||
| * cpu8 (Efficiency): memcpy: 7165.4 MB/s, memchr: 9257.6 MB/s, memset: 8117.8 MB/s | ||
| * cpu0 (Performance) 16M latency: 27.34 21.84 27.56 22.00 26.56 22.73 23.19 30.48 | ||
| * cpu8 (Efficiency) 16M latency: 42.34 34.27 42.40 35.83 42.24 36.45 36.41 38.83 | ||
| * cpu0 (Performance) 128M latency: 90.93 86.37 90.33 88.11 90.51 81.06 80.37 81.29 | ||
| * cpu8 (Efficiency) 128M latency: 114.0 113.8 114.2 114.6 113.8 111.0 110.6 112.8 | ||
| * 7-zip MIPS (3 consecutive runs): 50396, 41152, 41747 (44430 avg), single-threaded: 5867 | ||
| * `aes-256-cbc 1438828.64k 1733297.96k 1757919.91k 1769635.50k 1772008.79k 1771334.31k (Performance)` | ||
| * `aes-256-cbc 1010215.46k 1283383.51k 1326648.58k 1337359.70k 1341131.43k 1341521.92k (Efficiency)` | ||
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| ### Storage devices: | ||
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| * 953.9GB "WD PC SN740 SDDPTQD-1T00" SSD as /dev/nvme0: Speed 16GT/s (ok), Width x4 (ok), 0% worn out, 4 error log entries, drive temp: 55°C | ||
| * "Realtek Card reader" as /dev/sda: USB, Driver=usb-storage, 5000Mbps (capable of 12Mbps, 480Mbps, 5Gbps) | ||
| * 447.1GB "JMicron JMS583 NVMe bridge (SuperSpeed Plus / Gen3 x2)" as /dev/sdb: USB, Driver=uas, 5000Mbps (capable of 12Mbps, 480Mbps, 5Gbps) | ||
| * "Realtek Card reader" as /dev/sdc: USB, Driver=usb-storage, 5000Mbps (capable of 12Mbps, 480Mbps, 5Gbps) | ||
| * 58.6GB "Kingston Technology DataTraveler 100 G3/G4/SE9 G2/50" as /dev/sdd: USB, Driver=usb-storage, 5000Mbps (capable of 12Mbps, 480Mbps, 5Gbps) | ||
| * 238.5GB "JMicron JMS583" as /dev/sde: USB, Driver=uas, 10000Mbps (capable of 12Mbps, 480Mbps, 5Gbps, 10Gb/s Symmetric RX SuperSpeedPlus, 10Gb/s Symmetric TX SuperSpeedPlus) | ||
| * 931.5GB "Seagate RSS LLC Ultra Slim GD" as /dev/sdf: USB, Driver=uas, 5000Mbps (capable of 12Mbps, 480Mbps, 5Gbps) | ||
| * Winbond W25Q256 32MB SPI NOR flash, drivers in use: spi-nor/intel-spi | ||
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| "nvme error-log /dev/nvme0 ; smartctl -x /dev/nvme0" could be used to get further information about the reported issues. | ||
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| ### Challenging filesystems: | ||
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| The following partitions are NTFS: sdb1,sde1,sdf1,nvme0n1p3,nvme0n1p4 | ||
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| When this OS uses FUSE/userland methods to access NTFS filesystems performance | ||
| will be significantly harmed or at least likely be bottlenecked by maxing out | ||
| one or more CPU cores. It is highly advised when benchmarking with any NTFS to | ||
| monitor closely CPU utilization or better switch to a 'Linux native' filesystem | ||
| like ext4 since representing 'storage performance' a lot more than 'somewhat | ||
| dealing with a foreign filesystem' as with NTFS. | ||
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| ### Software versions: | ||
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| * Ubuntu 22.04.3 LTS | ||
| * Compiler: /usr/bin/gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0 / x86_64-linux-gnu | ||
| * OpenSSL 3.0.2, built on 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022) | ||
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| ### Kernel info: | ||
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| * `/proc/cmdline: BOOT_IMAGE=/boot/vmlinuz-6.2.0-26-generic root=UUID=facdf161-c898-4860-ac44-74e9d68a6b7d ro quiet splash vt.handoff=7` | ||
| * Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl | ||
| * Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization | ||
| * Vulnerability Spectre v2: Mitigation; Enhanced IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS SW sequence | ||
| * Kernel 6.2.0-26-generic / CONFIG_HZ=250 |
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