Телик
LG OLED55GXRLA (2020 год), обработка голосовых команд без пульта отключена (фоновый процесс, который постоянно ест процессорное время, если включено). Общий проц четырех-ядерный, но если нет нагрузки, одно ядро отключается. Подключен через HDMI, но экран выключен.
- Ничего не делаем: потребление 48.14W;
- Однопоток 7-Zip 22.01 (arm64): 1699 MIPS (сжатие 982 MIPS, распаковка 2416 MIPS), потребление 48.60W (delta 0.46W);
- Многопоток 7-Zip 22.01 (arm64): 5606 MIPS (сжатие 3021 MIPS, распаковка 8192 MIPS), потребление 49.66W (delta 1.52W).
LG 2020# luna-send -n 1 -f 'luna://com.webos.service.tv.systemproperty/getSystemInfo' '{"keys": ["boardType", "firmwareVersion", "modelName", "sdkVersion"]}'
{
"modelName": "OLED55GXRLA",
"firmwareVersion": "04.40.70",
"boardType": "O20_DVB_CS",
"sdkVersion": "5.4.2",
"returnValue": true
}
# uname -a
Linux MiWiFi-RA72-srv 4.4.84-219.jcl4tvmr.6 #1 SMP PREEMPT Tue Dec 13 06:23:56 UTC 2022 aarch64 GNU/Linux
# cat /etc/*release
ID="starfish"
NAME="webOS TV"
VERSION="5.4.2"
VERSION_ID="5.4.2"
PRETTY_NAME="webOS TV 5.4.2"
Rockhopper release 5.4.2-25 (jhericurl-jebil)
# cat /proc/cpuinfo
processor : 0
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x2
CPU part : 0xd05
CPU revision : 0
processor : 1
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x2
CPU part : 0xd05
CPU revision : 0
processor : 2
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x2
CPU part : 0xd05
CPU revision : 0
Ожидание 48.14W
Однопоток 48.60W (delta 0.46W):
# ./7zzs b 10 -mmt1
7-Zip (z) 22.01 (arm64) : Copyright (c) 1999-2022 Igor Pavlov : 2022-07-15
64-bit arm_v:8 locale=C UTF8=- Threads:4, ASM
mt1
Compiler: 9.2.1 20191025 GCC 9.2.1
Linux : 4.4.84-219.jcl4tvmr.6 : #1 SMP PREEMPT Tue Dec 13 06:23:56 UTC 2022 : aarch64
PageSize:4KB hwcap:1FF:CRC32:SHA1:SHA2:AES:ASIMD
LE
1T CPU Freq (MHz): 1517 1523 1618 1582 1699 1699 1697
RAM size: 2618 MB, # CPU hardware threads: 3 / 4 : 7
RAM usage: 437 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: 1066 100 1039 1037 | 29595 100 2526 2527
23: 996 100 1016 1015 | 28608 100 2475 2476
24: 927 100 997 997 | 27537 100 2418 2417
25: 806 99 930 920 | 26206 100 2338 2333
22: 1033 99 1017 1005 | 29540 100 2526 2522
23: 980 100 1000 999 | 28562 100 2475 2472
24: 912 100 986 981 | 27425 99 2421 2408
25: 831 100 951 949 | 26443 100 2357 2354
22: 1056 100 1029 1028 | 29535 100 2522 2522
23: 972 100 993 991 | 28509 100 2468 2468
24: 918 100 989 988 | 27598 100 2421 2423
25: 841 100 961 961 | 26465 100 2357 2356
22: 1067 100 1039 1039 | 29575 100 2529 2525
23: 981 100 1000 1000 | 28560 100 2471 2472
24: 919 100 990 989 | 27600 100 2425 2423
25: 837 100 957 956 | 26508 100 2360 2359
22: 1060 100 1032 1032 | 29606 100 2526 2528
23: 980 100 1000 999 | 28542 100 2471 2471
24: 922 100 992 992 | 27605 100 2425 2423
25: 835 100 954 953 | 26496 100 2360 2358
22: 1058 100 1031 1030 | 29583 100 2526 2526
23: 979 100 998 998 | 28530 100 2471 2470
24: 917 100 987 987 | 27609 100 2425 2424
25: 840 100 960 960 | 26510 100 2360 2360
22: 1064 100 1036 1035 | 28840 98 2507 2462
23: 956 98 993 974 | 27759 98 2450 2403
24: 892 98 979 960 | 26885 98 2407 2360
25: 814 98 948 930 | 25611 98 2323 2280
22: 1025 98 1019 997 | 28772 98 2503 2457
23: 951 98 988 970 | 27756 98 2447 2403
24: 891 98 978 959 | 26839 98 2403 2356
25: 812 98 945 928 | 25499 98 2312 2270
22: 1023 98 1017 996 | 28772 98 2507 2457
23: 952 98 990 971 | 27785 98 2450 2405
24: 889 98 975 956 | 26879 98 2407 2360
25: 812 98 945 927 | 25667 98 2327 2285
22: 1023 98 1015 995 | 28802 98 2507 2459
23: 953 98 990 971 | 27776 98 2450 2404
24: 891 98 977 959 | 26875 98 2407 2359
25: 812 98 946 928 | 25754 98 2338 2292
---------------------------------- | ------------------------------
Avr: 937 99 990 982 | 27725 99 2435 2416
Tot: 99 1712 1699
Многопоток 49.66W (delta 1.52W):
# ./7zzs b 10 -mmt4
7-Zip (z) 22.01 (arm64) : Copyright (c) 1999-2022 Igor Pavlov : 2022-07-15
64-bit arm_v:8 locale=C UTF8=- Threads:4, ASM
mt4
Compiler: 9.2.1 20191025 GCC 9.2.1
Linux : 4.4.84-219.jcl4tvmr.6 : #1 SMP PREEMPT Tue Dec 13 06:23:56 UTC 2022 : aarch64
PageSize:4KB hwcap:1FF:CRC32:SHA1:SHA2:AES:ASIMD
LE
1T CPU Freq (MHz): 1648 1664 1641 1641 1642 1655 1650
1T CPU Freq (MHz): 99% 1668 98% 1671
RAM size: 2618 MB, # CPU hardware threads: 3 / 4 : 7
RAM usage: 889 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: 3184 351 882 3098 | 96161 344 2384 8204
23: 3011 358 858 3068 | 99128 367 2340 8577
24: 2869 362 852 3085 | 93202 358 2285 8179
25: 2043 308 757 2333 | 85799 345 2212 7636
22: 3160 352 874 3075 | 97549 348 2388 8322
23: 2945 349 859 3001 | 95413 353 2337 8256
24: 2866 362 852 3082 | 88550 340 2287 7771
25: 2583 351 841 2949 | 89610 360 2214 7975
22: 3187 354 877 3101 | 100878 360 2391 8606
23: 3047 364 854 3105 | 93150 344 2344 8060
24: 2902 365 855 3120 | 92995 358 2278 8161
25: 2542 344 844 2902 | 91921 370 2211 8181
22: 3176 348 887 3090 | 96657 344 2399 8246
23: 2926 345 865 2982 | 98184 364 2337 8496
24: 2856 358 857 3071 | 91162 351 2281 8000
25: 2650 357 848 3026 | 87731 350 2230 7808
22: 3114 344 881 3030 | 98930 353 2389 8440
23: 2914 342 867 2970 | 92421 343 2333 7997
24: 2776 348 858 2985 | 95221 366 2283 8356
25: 2667 361 843 3046 | 87275 349 2226 7767
22: 3128 346 881 3044 | 95251 339 2398 8126
23: 2978 353 859 3035 | 98649 365 2341 8536
24: 2770 348 855 2979 | 90687 348 2286 7958
25: 2604 354 839 2973 | 88309 353 2224 7859
22: 3058 335 887 2976 | 97042 346 2393 8279
23: 2961 350 862 3017 | 95662 355 2334 8278
24: 2821 356 853 3034 | 93707 360 2285 8223
25: 2652 358 845 3028 | 92161 369 2223 8202
22: 3087 340 884 3004 | 100738 359 2393 8594
23: 2995 355 859 3052 | 96261 356 2338 8329
24: 2890 364 853 3108 | 92349 356 2278 8104
25: 2687 363 845 3068 | 89757 360 2220 7988
22: 3137 346 882 3052 | 101944 363 2393 8697
23: 2993 356 857 3050 | 98524 365 2336 8525
24: 2868 362 853 3084 | 96234 369 2286 8445
25: 2641 357 845 3016 | 90289 360 2232 8036
22: 3175 351 881 3089 | 96377 343 2395 8222
23: 3054 361 863 3112 | 98298 364 2337 8506
24: 2827 356 855 3040 | 91079 349 2290 7993
25: 2582 350 843 2949 | 86817 350 2210 7727
---------------------------------- | ------------------------------
Avr: 2883 352 858 3021 | 94052 355 2309 8192
Tot: 353 1583 5606
Телик
LG OLED77C2RLA (2022 год), обработка голосовых команд без пульта отключена. Общий проц просто четырех-ядерный. Подключен через HDMI, но экран выключен.
- Ничего не делаем: потребление 38.64W;
- Однопоток 7-Zip 22.01 (arm64): 2198 MIPS (сжатие 1642 MIPS, распаковка 2754 MIPS), потребление 39.38W (delta 0.74W);
- Многопоток 7-Zip 22.01 (arm64): 7466 MIPS (сжатие 5294 MIPS, распаковка 9639 MIPS), потребление 41.93W (delta 3.29W).
LG 2022# luna-send -n 1 -f 'luna://com.webos.service.tv.systemproperty/getSystemInfo' '{"keys": ["boardType", "firmwareVersion", "modelName", "sdkVersion"]}'
{
"boardType": "O22_DVB_CS",
"firmwareVersion": "03.30.66",
"modelName": "OLED77C2RLA",
"sdkVersion": "7.3.0",
"returnValue": true
}
# uname -a
Linux MiWiFi-RA72-srv 5.4.96-266.mlt4tv.4 #1 SMP PREEMPT Tue Mar 14 05:21:38 UTC 2023 aarch64 GNU/Linux
# cat /etc/*release
ID=starfish
NAME="webOS TV"
VERSION="7.3.0"
VERSION_ID=7.3.0
PRETTY_NAME="webOS TV 7.3.0"
Rockhopper release 7.3.0-2401 (mullet-mebbin)
# lscpu
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Vendor ID: ARM
Model: 0
Model name: Cortex-A76
Stepping: r4p0
BogoMIPS: 100.00
L1d cache: 256 KiB
L1i cache: 256 KiB
L2 cache: 512 KiB
L3 cache: 1 MiB
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
# cat /proc/cpuinfo
processor : 0
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x4
CPU part : 0xd0b
CPU revision : 0
processor : 1
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x4
CPU part : 0xd0b
CPU revision : 0
processor : 2
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x4
CPU part : 0xd0b
CPU revision : 0
processor : 3
BogoMIPS : 100.00
Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x4
CPU part : 0xd0b
CPU revision : 0
Ожидание 38.64W
Однопоток 39.38W (delta 0.74W):
# ./7zzs b 10 -mmt1
7-Zip (z) 22.01 (arm64) : Copyright (c) 1999-2022 Igor Pavlov : 2022-07-15
64-bit arm_v:8 locale=C UTF8=- Threads:4, ASM
mt1
Compiler: 9.2.1 20191025 GCC 9.2.1
Linux : 5.4.96-266.mlt4tv.4 : #1 SMP PREEMPT Tue Mar 14 05:21:38 UTC 2023 : aarch64
PageSize:4KB hwcap:119FFF:CRC32:SHA1:SHA2:AES:ASIMD
LE
1T CPU Freq (MHz): 1367 1363 1370 1368 1367 1367 1369
RAM size: 2013 MB, # CPU hardware threads: 4
RAM usage: 437 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: 1750 98 1739 1703 | 33055 99 2856 2822
23: 1605 99 1656 1636 | 32187 99 2812 2786
24: 1487 98 1636 1599 | 30667 98 2734 2692
25: 1389 99 1610 1586 | 29823 99 2686 2654
22: 1752 99 1727 1704 | 32785 99 2832 2799
23: 1620 99 1672 1651 | 31969 99 2798 2767
24: 1516 98 1656 1631 | 31079 99 2758 2728
25: 1388 98 1615 1585 | 30563 100 2726 2720
22: 1742 99 1720 1695 | 32864 99 2841 2806
23: 1619 99 1672 1650 | 32456 100 2821 2809
24: 1544 100 1664 1661 | 31486 99 2787 2764
25: 1406 99 1618 1606 | 30012 99 2711 2671
22: 1734 99 1710 1688 | 32946 99 2851 2813
23: 1635 99 1686 1666 | 32240 99 2821 2791
24: 1524 99 1657 1639 | 31262 99 2772 2745
25: 1398 99 1614 1597 | 30246 99 2706 2692
22: 1739 99 1700 1692 | 32419 97 2841 2768
23: 1621 98 1682 1653 | 31680 98 2798 2742
24: 1515 99 1644 1630 | 31378 99 2777 2755
25: 1393 99 1604 1591 | 30416 100 2711 2707
22: 1744 100 1700 1697 | 32793 98 2846 2800
23: 1615 98 1682 1646 | 32166 99 2812 2784
24: 1516 99 1648 1631 | 31491 99 2782 2765
25: 1389 100 1594 1587 | 30182 99 2706 2686
22: 1737 100 1698 1690 | 33474 100 2856 2858
23: 1651 100 1689 1683 | 31943 99 2807 2765
24: 1534 100 1654 1650 | 31197 99 2767 2739
25: 1383 99 1599 1579 | 29501 98 2671 2626
22: 1707 98 1691 1661 | 32549 99 2818 2779
23: 1612 98 1672 1643 | 32475 100 2816 2811
24: 1520 100 1639 1635 | 31481 100 2767 2764
25: 1369 98 1588 1563 | 29608 98 2686 2635
22: 1724 99 1703 1678 | 33568 100 2870 2866
23: 1650 99 1693 1681 | 32484 99 2835 2812
24: 1557 100 1679 1675 | 31810 100 2796 2793
25: 1415 100 1621 1617 | 29774 99 2681 2650
22: 1699 98 1684 1653 | 32388 98 2809 2765
23: 1597 98 1666 1628 | 32028 99 2802 2772
24: 1510 99 1634 1624 | 31557 100 2782 2770
25: 1388 100 1592 1585 | 30317 100 2701 2698
---------------------------------- | ------------------------------
Avr: 1567 99 1660 1642 | 31608 99 2781 2754
Tot: 99 2221 2198
Многопоток, 41.93W (delta 3.29W):
# ./7zzs b 10
7-Zip (z) 22.01 (arm64) : Copyright (c) 1999-2022 Igor Pavlov : 2022-07-15
64-bit arm_v:8 locale=C UTF8=- Threads:4, ASM
Compiler: 9.2.1 20191025 GCC 9.2.1
Linux : 5.4.96-266.mlt4tv.4 : #1 SMP PREEMPT Tue Mar 14 05:21:38 UTC 2023 : aarch64
PageSize:4KB hwcap:119FFF:CRC32:SHA1:SHA2:AES:ASIMD
LE
1T CPU Freq (MHz): 1314 1381 1381 1380 1362 1340 1359
2T CPU Freq (MHz): 196% 1362 193% 1337
RAM size: 2013 MB, # CPU hardware threads: 4
RAM usage: 889 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: 5453 327 1623 5305 | 113617 359 2698 9693
23: 5201 339 1565 5299 | 110692 361 2652 9578
24: 4891 334 1573 5259 | 108427 367 2590 9515
25: 3881 287 1546 4432 | 104807 371 2516 9328
22: 5348 327 1592 5203 | 114815 364 2689 9795
23: 5312 347 1558 5413 | 107601 352 2645 9311
24: 4835 328 1587 5199 | 106325 361 2586 9331
25: 4809 339 1620 5491 | 102245 359 2532 9100
22: 5279 319 1609 5136 | 119531 379 2691 10198
23: 5133 334 1566 5231 | 113271 371 2643 9801
24: 5038 344 1575 5417 | 108868 367 2601 9554
25: 4826 338 1630 5510 | 105961 372 2536 9431
22: 5433 330 1603 5286 | 117588 372 2697 10032
23: 5182 336 1569 5280 | 113889 371 2653 9855
24: 5108 350 1571 5492 | 111084 375 2599 9748
25: 4774 335 1626 5451 | 101546 358 2527 9038
22: 5470 332 1603 5322 | 115528 366 2690 9856
23: 5023 325 1574 5118 | 111555 366 2641 9653
24: 5122 348 1584 5507 | 107808 365 2592 9461
25: 4744 330 1640 5417 | 106682 376 2526 9495
22: 5540 334 1612 5390 | 117073 371 2695 9988
23: 5366 349 1565 5468 | 110908 362 2650 9597
24: 4685 316 1592 5038 | 109931 372 2597 9647
25: 4814 336 1638 5497 | 106348 375 2524 9465
22: 5078 308 1606 4941 | 117272 371 2694 10005
23: 5074 327 1583 5170 | 115605 378 2647 10003
24: 4888 333 1576 5256 | 110913 374 2600 9733
25: 4655 326 1632 5315 | 103896 365 2533 9247
22: 5287 317 1624 5143 | 119333 378 2694 10181
23: 4892 314 1589 4985 | 113175 370 2650 9793
24: 4972 338 1582 5346 | 110554 373 2598 9702
25: 4766 336 1621 5442 | 104583 367 2538 9308
22: 5501 334 1604 5352 | 116257 369 2688 9918
23: 5228 340 1566 5327 | 113559 372 2644 9826
24: 5037 346 1565 5416 | 111673 377 2597 9800
25: 4932 346 1630 5632 | 103486 364 2529 9210
22: 5176 311 1619 5035 | 115842 367 2690 9883
23: 5304 343 1575 5405 | 112413 367 2649 9727
24: 4842 324 1606 5207 | 108336 366 2600 9507
25: 4910 344 1630 5606 | 103833 365 2531 9241
---------------------------------- | ------------------------------
Avr: 5045 332 1596 5294 | 110671 368 2616 9639
Tot: 350 2106 7466
У LG процессоры в сериях C и G одинаковые, так что тут можно наблюдать эволюцию за два года:
- Производительность, если измерять семь-зипами, возросла примерно на 30%;
- Энергопотребление уменьшилось на 20% в простое и на 16% при максимальной нагрузке на общий процессор.
К сообщению приложены файлы: