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  1. #1
    Get a Mac moridinbg's Avatar
    Join Date: Dec:2004
    Location: 0x00000000
    Posts: 4,211

    OverClock íà Pocket PC

    Pocket PC-òî ñè å ÐÑ êàêòî è äà ãî ãëåäàìå, òàêà ÷å ìèñëÿ, ÷å òóê ñè å ñúâñåì íà ìÿñòî çà åäíà òàêàâà òåìà.
    Òà åòî ðåçóëòàòèòå îò ïðîó÷âàíèÿòà ìè â îáëàñòòà.

    Êàòî ëþáèòåë-åíòóñèàñò íà òåìà ÎÑ íà ÐÑ-òî â ìîìåíòà, â êîéòî ðàçáðàõ, ÷å ìîæå äà ñå çàèãðàÿ ñ ÷åñòîòèòå íà Ïîêåòà èçïàäíàõ â äèâ âúçòîðã.
    Ñúîòâåòíî îòäåëèõ äâà äíè íà åêñïåðèìåíòè.

    Æåðòâàòà áåøå Dell Axim X5 (400Mhz Intel Xscale 250).
    Ñîôòóåðà Pocket Hack Master 2005

    Ðåçóëòàòè:

    Ñèñòåìàòà ïðè default ÷åñòîòè:

    Code:
    [b]CPU:398Mhz; Ram: 100MHz; PXBus (FSB): 100Mhz[b\]
    Benchmark Results:
    SI:258 MIPS: 147; Memory: 369
    È íàäîëó ñëåä ìîÿòà áðóòàëíà íàìåñà:

    Code:
    [b]CPU:597Mhz; Ram: 100MHz; PXBus (FSB): 100Mhz[b\]
    Benchmark Results:
    SI:310  MIPS: 220; Memory: 400
    Code:
    [b]CPU:597Mhz; Ram: 100MHz; PXBus (FSB): 199Mhz[b\]
    Benchmark Results:
    SI:334  MIPS: 197; Memory:  474
    Code:
    [b]CPU:590Mhz; Ram: 118MHz; PXBus (FSB): 118Mhz[b\]
    Benchmark Results:
    SI:303 MIPS: 194; Memory: 412
    Code:
    [b]CPU:498Mhz; Ram: 100MHz; PXBus (FSB): 100Mhz[b\]
    Benchmark Results:
    SI:285 MIPS: 184; Memory: 386
    Code:
    [b]CPU:472Mhz; Ram: 118MHz; PXBus (FSB): 118Mhz[b\]
    Benchmark Results:
    SI:307 MIPS: 174; Memory: 439
    Code:
    [b]CPU:472Mhz; Ram: 118MHz; PXBus (FSB): 236Mhz(!!!)[b\]
    Benchmark Results:
    SI:378 MIPS: 174; Memory: 581 (!!!)
    Energy Savin ÷åñîòè (Äåìåê Underclocking)

    Code:
    [b]CPU:236Mhz; Ram: 118MHz; PXBus (FSB): 118Mhz[b\]
    Benchmark Results:
    SI:225 MIPS: 87; Memory: 362
    Ñëåäâàùàòà íàñòðîéêà å çà Ultra Low ïîòðåáëåíèå íà åíåðãèÿ. Ñòèãà áåç ïðîáëåìè, çà äà âúðâè åäèí Pocket Music â Background è iSilo. Çà ïîëîâèí-åäèí ÷àñ òàêîâà ïîçëâàíå áàòåðèÿòà ïàäíà îò 100% íà 99%

    Ìîæå è ïî-íàäîëó, íî ìíîãî áàâíî çàðåæäà Hack Master-a, êîãàòî òðúãíåø äà ñìåíÿø ÷åñòîòàòà.

    Code:
    [b]CPU:199Mhz; Ram: 100MHz; PXBus (FSB): 50Mhz)[b\]
    Benchmark Results:
    SI:138 MIPS: 73; Memory: 202
    Ðåàëíî ïîãëåäíàòî òîâà å àáñîëþòíî èçëèøíî. Ñ êàêâî ìîæå äà íàòîâàðèø ïîêåòà äî äóïêà çà ïîâå÷å îò ïîëîâèí ìèíóòà? Çàñëóæàâà ëè ñè ðàçõîäà íà åíåðãèÿ? Âñè÷êî ðåàëíî ñå ïðàâè ñàìî çàðàäè ñïîðòà. Òî÷íî êàêòî è ïðè ÐÑ-òàòà
    Áåçîïàñíî ëè å? Âèñîêèòå ÷åñòîòè (íàä 470Ìõç) ñúì ïóñêàë ïî ïîíå 2 Stress Test-a è ñúì ðú÷êàë ïî íÿêîëêî ìèíóòè íà òÿõ è ïðîáëåìè íÿìà.

    Íàé-öåííîòî îò âñè÷êî òîâà å èìåííî Underclock-a. Êîãàòî ìàëêî ñå ïîçëâà ñèñòåìàòà, íî íåùî òðÿáâà äà âúðâè è íå ìîæå äà ñå ñïðå íàìàëÿâà åíåðãîïîòðåáëåíèåòî äî ìèíèìóì.

    Çà ôèíàë åäèí ïîñëåäåí òåñò çà åêñòðåìèñòè:

    Code:
    [b]CPU:99Mhz; Ram: 50MHz; PXBus (FSB): 50Mhz)[b\]
    Benchmark Results:
    SI:99 MIPS: 37; Memory: 162
    Ï.Ñ. Êàòî ìè îñòàíå âðåìå ùå ñå ïîçàíèìàÿ ìàëêî ïî-ñåðèîçíî. Ùå ïðîáâàì íà 0.5 ìíîæèòåë íà ïàìåòòà è ðú÷íà íàñòðîéêà íà ÷åñòîòàòà íà øèíàòà (PXBus). Ìîæå è íÿêîÿ ñòàòèéêà äà äðàñíà.

    Edit: Ïàìåòòà íåùå äà îòêèíå íà ïîâå÷å îò 118 MHz. Ïðîñòî çàìðúçâà ìàøèíêàòà
    È ñàìî äà ñè âçåìà âîäíîòî.. Ùå ãîíÿ 700-800Ìõç. Ùå âèäèòå âèå
    :ÐðÐðÐÐð

  2. #2
    Red Devil Nistel's Avatar
    Join Date: Mar:2003
    Location: Áóðãàñ
    Posts: 682
    Õåõå è àêî òîâà íå ìå íàêàðà äà ñè âçåìà PocketPC êàêâî äðóãî

    Ëåñíî ëè ñòàâà ñ òàçè ïðîãðàìêà èëè èçèñêâà ãîëåìè ïðîãðàìèñòñêè óìåíèÿ ?

    .. åõ äå äà èìàøå ïîäîáíî íåùî è çà ñìàðòôîíè - 220Ìhz ñà ìó ìàëêî íà ìîÿ

  3. #3
    Get a Mac moridinbg's Avatar
    Join Date: Dec:2004
    Location: 0x00000000
    Posts: 4,211
    Òîâà ñïåöèàëíî å ñîôòóåð çà Intel Xscale ïðîöåñîðè.
    Èçïîçëâà ñå êðàéíî åëåìåíòàðíî. Íÿìà òàéìèíãè, äåëèòåëè, ìíîæèòåëè è ò.í.
    Ñàìî ÷åñòîòè.
    Âåðñèÿòà êîÿòî ñúì ïîçëâàë çà òåñòîâåòå èìà ìîäóë ñ äîñòà êîìáèíàöèè øèíà, ïðîöåñîð, ðàì è ãî ïîçëâàì íåãî, çàùîòî èìà âãðàäåí Stress Test.
    Öúêàø íà èçáðàíàòà ÷åñòîòà è íàòèñêàø Òåñò. È òîâà å.

    Äîâå÷åðà ùå ïðîáâàì åäíà ñòàðà âåðñèÿ, â êîÿòî ñàì ñè çàäàâàø ìíîæèòåë, øèíà è ò.í. Òàêà êàòî ãëåäàì íàé-ãîëÿì å ðåçóëòàòúò ïðè ïî-ãîëÿìà øèíà.

  4. #4
    Private Spice Producer Win_XP's Avatar
    Join Date: Mar:2004
    Location: London
    Posts: 1,157
    Èíòåðåñíî, áðàâî çà çàíèìàâêàòà . À ñúñ çàãðÿâàíåòî êàê ñå ïðåäñòàâÿ, ò.å. çàãðÿâà ëè èçîáùî, ÷å ìè å èíòåðåñíî.

  5. #5
    Registered User ABDON's Avatar
    Join Date: Apr:2004
    Location: Âàðíà
    Posts: 1,849
    Òàçè òåìà ìè ïðèâëå÷å âíèìàíèåòî. Îïðåäåëåíî å ïî-ðàçëè÷íà îò îñòàíàëèòå âúâ Ôîðóìà - Áðàâî
    Toys: ThinkPad T510 | iPhone 4 | Ultimate Ears Super.fi 4vi | X-mini II
    www.ivanzhelev.com

  6. #6
    Get a Mac moridinbg's Avatar
    Join Date: Dec:2004
    Location: 0x00000000
    Posts: 4,211
    @Win_XP
    Çàãðÿâàíåòî... Ïðèíöèïíî òîé è íà default ÷åñòîòè êàòî ñå òîâàðè ìàëêî ïî-ïðîäúëæèòåëíî è ïî÷âà äà òîïëè. Ëîøîòî å, ÷å ïðîöåñîðà ìó å òî÷íî ïîä áàòåðèÿòà, ñúäåéêè ïî òîïëèíàòà è ìàëêî êîôòè ñòàâà îòâåæäàíåòî íà òîïëèíàòà. Íî äîðè ñëåä 1 ÷àñ òåñòîâå ñíîùè è îùå ïîëîâèí òàçè ñóòðèí å ïðîñòî òîïúë, â íèêàêúâ ñëó÷àé ãîðåù.

    @ABDON
    Àìè ïî-ðàçëè÷íà å. Àìà è àç ñå èçäðàçíèõ, ÷å àáñîëþòíî íèêúäå íÿìà íÿêàêâî ïî-îáñòîéíî èçëñåäâàíå íà êëîêúðñêèòå ñïîñîáíîñòè íà ïîêåòèòå. Ñàìî òóê-òàìå ïî ðóñêèòå è êèòàéñêè ôîðóìè.

    Åòî è òåñòîâå ñ PocketPC Mark 2005:

    Speeds:
    CPU:398
    FSB:100
    Memory:100
    Benchmarks:
    SI:259
    MIPS:147
    Memory:371
    Dhrystone Score:142
    Dhrystone Time:4ms*
    Whetstone Score:5,48
    Whetstone Time:98,5s
    Whetstone Float:13,5 MFLOP
    Whetstone Int:555
    Whetstone Trigo:1,0

    Speeds:
    CPU:498
    FSB:100
    Memory:100
    Benchmarks:
    SI:286
    MIPS:184
    Memory:387
    Dhrystone Score:177,7
    Dhrystone Time:3,2ms
    Whetstone Score:6,85
    Whetstone Time:97,9
    Whetstone Float:16,9
    Whetstone Int:696
    Whetstone Trigo:1,33

    Speeds:
    CPU:597
    FSB:100
    Memory:100
    Benchmarks:
    SI:310
    MIPS:221
    Memory:400
    Dhrystone Score:213.2
    Dhrystone Time:2.6ms
    Whetstone Score:8.22
    Whetstone Time:98.4
    Whetstone Float:20.5
    Whetstone Int:833
    Whetstone Trigo:1.5

    Speeds:
    CPU:398
    FSB:199
    Memory:100
    Benchmarks:
    SI:312
    MIPS:147
    Memory:477
    Dhrystone Score:142.4
    Dhrystone Time:4.0ms
    Whetstone Score:5.48
    Whetstone Time:98.5
    Whetstone Float:13.5
    Whetstone Int:557
    Whetstone Trigo:1.0

    Speeds:
    CPU:597
    FSB:199
    Memory:100
    Benchmarks:
    SI:321
    MIPS:194
    Memory:448
    Dhrystone Score:186.8
    Dhrystone Time:3.0ms
    Whetstone Score:7.2
    Whetstone Time:98.6
    Whetstone Float:18
    Whetstone Int:730
    Whetstone Trigo:1.4

    Speeds:
    CPU:472
    FSB:236
    Memory:118
    Benchmarks:
    SI:365
    MIPS:175
    Memory:563
    Dhrystone Score:168
    Dhrystone Time:3.3ms
    Whetstone Score:6.5
    Whetstone Time:98.4
    Whetstone Float:16.0
    Whetstone Int:660
    Whetstone Trigo:1.2

    Êàêòî âèæäàòå ñàìî ãðóáàòà ñèëà èìà çíà÷åíèå. Òîåñò ïðè 600 CPU, 100 FSB, 100 Memory èìà íàé-äîáðè ðåçóëòàòè. Ïî íåïîíÿòíè çà ìåí ïðè÷èíè ïðè äðóãà êîìáèíàöèÿ ïîíå ÷àñò îò òåñòîâåòå ñå ïðåäñòàâÿò ïî-ñëàáî. Ñåãà ùå ïðîáâàì êëîêà ñ äðóã ñîôòóåð è ùå åíêîäíà íÿêîå ìíîãî òåæêî âèäåî äà âèäÿ ïî êîëêî êàäúðà ùå ïðîïóñêà íà ðàçëè÷íèòå ÷åñòîòè.

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