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Re: QEMU Emulation vs Hardware CPU Benchmarks
Just popping in
Just popping in


Hello!

The QEmu8 emulation is really a big (and fast) step forward. I don't miss my Sam440ep anymore. The emulation is way faster and as I can see in the results of benchmarks faster than Pegasos2 too.

My system:
Intel i7 9700 3.0Ghz
16GB DDR4 RAM
Radeon RX 6600XT
Windows 10

The benchmark:
CPUBench v1.0


RageMem:

RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.1 @ 1533 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 5903

---> L1 <---
READ32: 4290 MB/Sec
READ64: 6764 MB/Sec
WRITE32: 4004 MB/Sec
WRITE64: 6615 MB/Sec

---> L2 <---
READ32: 4317 MB/Sec
READ64: 6696 MB/Sec
WRITE32: 4160 MB/Sec
WRITE64: 6728 MB/Sec

---> RAM <---
READ32: 3210 MB/Sec
READ64: 4465 MB/Sec
WRITE32: 3046 MB/Sec
WRITE64: 6432 MB/Sec
WRITE: 1832 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 5918 MB/Sec
WRITE: 6602 MB/Sec



SortBench:
-------------------------------------------------------------
SORTBENCH 1.1 (Gunnar von Boehn)
Its a CPU benchmark that stresses CPU, DCache and branch prediction.
-------------------------------------------------------------
1 K Element : 1883.10 MB/sec
2 K Element : 1914.08 MB/sec
4 K Element : 1932.43 MB/sec
8 K Element : 1938.04 MB/sec
16 K Element : 1941.31 MB/sec
32 K Element : 1943.28 MB/sec


BogoMIPS:
Calibrating delay loop..

Ok - 512.00 BogoMips



Dhrystone:
Dhrystone Benchmark, Version 2.1 (Language: C)
Program compiled without 'register' attribute

Execution starts, 50000000 runs through Dhrystone
Execution ends

Final values of the variables used in the benchmark:

Int_Glob: 5
should be: 5
Bool_Glob: 1
should be: 1
Ch_1_Glob: A
should be: A
Ch_2_Glob: B
should be: B
Arr_1_Glob[8]: 7
should be: 7
Arr_2_Glob[8][7]: 50000010
should be: Number_Of_Runs + 10
Ptr_Glob->
Ptr_Comp: 1724221040
should be: (implementation-dependent)
Discr: 0
should be: 0
Enum_Comp: 2
should be: 2
Int_Comp: 17
should be: 17
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob->
Ptr_Comp: 1724221040
should be: (implementation-dependent), same as above
Discr: 0
should be: 0
Enum_Comp: 1
should be: 1
Int_Comp: 18
should be: 18
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: 5
should be: 5
Int_2_Loc: 13
should be: 13
Int_3_Loc: 7
should be: 7
Enum_Loc: 1
should be: 1
Str_1_Loc: DHRYSTONE PROGRAM, 1'ST STRING
should be: DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: DHRYSTONE PROGRAM, 2'ND STRING
should be: DHRYSTONE PROGRAM, 2'ND STRING

Duration in seconds: 46.8
Microseconds for one run through Dhrystone: 0.9
Dhrystones per Second: 1067439.8
Dhrystone MIPS (DMIPS) 607



Quicksort:
Elaborating quicksort of 1000 numbers repeated for 10 times
Unsorted array:
0 18612 25394 14112 -10145 -30357 -27941 163 33400 41211 -54402 -34464 -53657 42016 33525 65028 -28790 -30604 -9563 14987 25759 18130 -885 -19087 -25022 -13235 10720 30102 27090 -828 -33268 -40403 55142 34456 52908 -42818 -33642 -64353 29636 30844 8976 -15862 -26117 -17642 1770 19555 24643 12357 -11290 -29840 -26237 1487 33127 39592 -55878 -34440 -52155 43616 33752 63673 -30481 -31076 -8383 16735 26467 17147 -2655 -20016 -24257 -11478 11854 29570 25382 -2142 -32979 -38778 56610 34417 51397 -44411 -33853 -62988 31322 31301 7784 -17607 -26810 -16646 3539 20471 23864 10598 -12411 -29293 -24525 2791 32823 37960 -57338 -34385 -50636 45202 33947 62298 -32162 -31518 -7179 18478 27146 16139 -4424 -20920 -23464 -9718 12963 29008 23666 -3434 -32660 -37140 58061 34346 49871 -45990 -34033 -61604 32999 31728 6568 -19347 -27475 -15625 5308 21361 23057 8836 -13508 -28716 -22805 4073 32488 36317 -58779 -34299 -49102 46774 34111 60904 -33833 -31929 -5952 20214 27797 15105 -6192 -21796 -22643 -7954 14047 28416 21942 -4705 -32310 -35491 59493 34244 48329 -47555 -34182 -60199 34664 32124 5330 -21081 -28111 -14578 7075 22223 22222 7072 -14580 -28110 -21078 5333 32123 34662 -60202 -34182 -47552 48331 34244 59490 -35493 -32310 -4703 21945 28418 14045 -7957 -22644 -21794 -6189 15106 27795 20212 -5954 -31929 -33830 60906 34111 46771 -49104 -34299 -58777 36319 32489 4070 -22808 -28717 -13506 8839 23058 21360 5305 -15627 -27474 -19344 6570 31727 32996 -61606 -34033 -45987 49873 34346 58058 -37143 -32660 -3432 23669 29009 12961 -9721 -23465 -20918 -4421 16140 27145 18475 -7181 -31517 -32159 62301 33947 45199 -50639 -34385 -57335 37963 32824 2788 -24528 -29294 -12409 10601 23866 20470 3536 -16648 -26809 -17604 7786 31300 31320 -62991 -33853 -44408 51400 34417 56608 -38780 -32980 -2139 25385 29571 11852 -11481 -24259 -20015 -2652 17149 26466 16732 -8385 -31075 -30478 63676 33751 43613 -52157 -34440 -55876 39595 33128 1485 -26240 -29841 -11288 12360 24645 19553 1767 -17644 -26115 -15859 8978 30843 29633 -64356 -33642 -42815 52910 34456 55140 -40406 -33268 -826 27093 30103 10718 -13238 -25024 -19085 -882 18132 25758 14984 -9565 -30603 -28787 65031 33525 42013 -53659 -34464 -54399 41214 33401 161 -27944 -30358 -10143 14114 25395 18610 -3 -18613 -25393 -14109 10147 30356 27938 -165 -33400 -41209 54404 34464 53654 -42019 -33526 -65026 28793 30605 9561 -14990 -25760 -18128 888 19088 25021 13232 -10722 -30101 -27087 830 33267 40401 -55145 -34456 -52905 42820 33643 64351 -29639 -30845 -8974 15865 26118 17640 -1773 -19556 -24642 -12354 11292 29839 26234 -1490 -33127 -39589 55881 34440 52152 -43619 -33752 -63671 30483 31077 8381 -16738 -26468 -17146 2658 20018 24256 11475 -11855 -29569 -25379 2144 32979 38775 -56613 -34416 -51395 44413 33854 62986 -31325 -31302 -7781 17610 26812 16645 -3542 -20473 -23863 -10595 12413 29292 24522 -2793 -32823 -37957 57340 34385 50633 -45205 -33947 -62296 32165 31519 7177 -18481 -27147 -16137 4427 20921 23463 9715 -12964 -29007 -23663 3436 32659 37137 -58063 -34346 -49868 45993 34033 61601 -33001 -31728 -6566 19350 27476 15623 -5311 -21363 -23056 -8833 13510 28715 22802 -4075 -32488 -36314 58781 34299 49099 -46777 -34112 -60902 33836 31930 5950 -20217 -27798 -15103 6195 21797 22642 7951 -14049 -28415 -21939 4707 32309 35488 -59495 -34244 -48326 47557 34182 60197 -34667 -32124 -5328 21083 28112 14576 -7078 -22225 -22221 -7069 14582 28109 21075 -5335 -32122 -34659 60204 34181 47549 -48334 -34245 -59488 35496 32311 4701 -21948 -28419 -14043 7960 22646 21793 6186 -15108 -27794 -20209 5956 31928 33827 -60909 -34111 -46769 49107 34299 58774 -36322 -32490 -4068 22811 28718 13504 -8842 -23060 -21358 -5302 15628 27473 19341 -6572 -31726 -32993 61608 34033 45984 -49876 -34346 -58056 37146 32661 3430 -23671 -29010 -12959 9724 23467 20917 4418 -16142 -27144 -18472 7183 31517 32156 -62303 -33947 -45197 50641 34385 57333 -37966 -32824 -2786 24531 29295 12407 -10604 -23867 -20468 -3533 16650 26808 17601 -7788 -31299 -31317 62993 33853 44405 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-33854 -62984 31328 31302 7779 -17613 -26813 -16643 3545 20475 23861 10592 -12415 -29291 -24519 2795 32822 37955 -57343 -34385 -50631 45207 33948 62294 -32167 -31519 -7175 18484 27149 16135 -4430 -20923 -23461 -9712 12966 29006 23660 -3439 -32659 -37134 58066 34346 49866 -45995 -34034 -61599 33004 31729 6564 -19353 -27477 -15621 5314 21364 23054 8830 -13512 -28714 -22799 4077 32487 36311 -58784 -34299 -49096 46779 34112 60899 -33839 -31931 -5948 20220 27799 15101 -6198 -21799 -22640 -7948 14051 28414 21936 -4710 -32308 -35485 59498 34244 48323 -47560 -34182 -60195 34670 32125 5326 -21086 -28113 -14574 7081 22226 22219 7066 -14583 -28108 -21072 5337 32122 34656 -60207 -34181 -47547 48337 34245 59486 -35499 -32311 -4699 21951 28420 14041 -7963 -22647 -21791 -6183 15110 27793 20206 -5958 -31927 -33824 60911 34111 46766 -49110 -34300 -58772 36325 32490 4066 -22814 -28719 -13502 8845 23061 21357 5299 -15630 -27472 -19338 6575 31725 32990 -61611 -34032 -45982 49879 34346 58053 -37148 -32661 -3428 23674 29011 12957 -9727 -23468 -20915 -4415 16144 27143 18469 -7185 -31516 -32153 62305 33946 45194 -50644 -34386 -57330 37969 32825 2784 -24533 -29296 -12405 10607 23868 20467 3530 -16651 -26807 -17598 7790 31299 31314 -62995 -33852 -44403 51405 34417 56603 -38786 -32981 -2135 25391 29573 11848 -11487 -24261 -20012 -2646
Sorted array:
-65033 -65026 -64356 -64353 -64349 -63678 -63671 -62995 -62991 -62988 -62984 -62303 -62296 -61611 -61606 -61604 -61599 -60909 -60902 -60207 -60202 -60199 -60195 -59495 -59488 -58784 -58779 -58777 -58772 -58063 -58056 -57343 -57338 -57335 -57330 -56613 -56605 -55883 -55878 -55876 -55145 -55137 -54407 -54402 -54399 -53659 -53657 -53652 -52913 -52905 -52157 -52155 -52149 -51403 -51395 -50644 -50639 -50636 -50631 -49876 -49868 -49110 -49104 -49102 -49096 -48334 -48326 -47560 -47555 -47552 -47547 -46777 -46769 -45995 -45990 -45987 -45982 -45205 -45197 -44416 -44411 -44408 -44403 -43619 -43611 -42823 -42818 -42815 -42019 -42011 -41217 -41209 -40406 -40403 -40398 -39598 -39589 -38786 -38780 -38778 -38772 -37966 -37957 -37148 -37143 -37140 -37134 -36322 -36314 -35499 -35493 -35491 -35485 -34667 -34659 -34464 -34464 -34463 -34456 -34456 -34440 -34440 -34440 -34417 -34416 -34386 -34385 -34385 -34385 -34346 -34346 -34300 -34299 -34299 -34299 -34245 -34244 -34182 -34182 -34182 -34181 -34112 -34111 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14112 14114 14576 14582 14984 14987 14993 15101 15105 15106 15110 15623 15628 15856 15865 16135 16139 16140 16144 16645 16650 16732 16735 16741 17144 17147 17149 17601 17610 17640 17645 18127 18130 18132 18469 18475 18478 18484 18610 18612 18615 19083 19088 19341 19350 19553 19555 19558 20013 20018 20206 20212 20214 20220 20467 20470 20471 20475 20917 20921 21075 21083 21357 21360 21361 21364 21793 21797 21936 21942 21945 21951 22219 22222 22223 22226 22642 22646 22802 22811 23054 23057 23058 23061 23463 23467 23660 23666 23669 23674 23861 23864 23866 23868 24256 24260 24522 24531 24641 24643 24645 25021 25025 25376 25382 25385 25391 25392 25394 25395 25758 25759 25761 26114 26118 26234 26243 26466 26467 26469 26808 26812 27084 27090 27093 27143 27145 27146 27149 27473 27476 27793 27795 27797 27799 27938 27947 28109 28112 28414 28416 28418 28420 28715 28718 28784 28793 29006 29008 29009 29011 29292 29295 29568 29570 29571 29573 29633 29636 29642 29839 29842 30100 30102 30103 30356 30359 30475 30483 30603 30605 30843 30844 30846 31075 31077 31299 31300 31301 31302 31314 31320 31322 31328 31517 31519 31725 31727 31728 31729 31928 31930 32122 32123 32124 32125 32156 32165 32309 32311 32487 32488 32489 32490 32659 32661 32822 32823 32824 32825 32979 32980 32990 32996 32999 33004 33126 33127 33128 33267 33269 33399 33400 33401 33525 33525 33526 33642 33643 33751 33752 33752 33827 33836 33853 33854 33946 33947 33947 33948 34033 34033 34111 34111 34111 34112 34181 34182 34244 34244 34244 34245 34299 34299 34346 34346 34346 34346 34385 34385 34416 34417 34417 34417 34440 34440 34456 34456 34456 34464 34464 34656 34662 34664 34670 35488 35496 36311 36317 36319 36325 37137 37146 37955 37960 37963 37969 38775 38783 39586 39592 39595 40401 40409 41206 41211 41214 42013 42016 42022 42812 42820 43613 43616 43621 44405 44413 45194 45199 45202 45207 45984 45993 46766 46771 46774 46779 47549 47557 48323 48329 48331 48337 49099 49107 49866 49871 49873 49879 50633 50641 51392 51397 51400 51405 52152 52160 52903 52908 52910 53654 53662 54397 54404 55140 55142 55147 55873 55881 56603 56608 56610 56615 57333 57340 58053 58058 58061 58066 58774 58781 59486 59490 59493 59498 60197 60204 60899 60904 60906 60911 61601 61608 62294 62298 62301 62305 62986 62993 63669 63673 63676 64351 64358 65024 65028 65031
Total time taken by CPU: 3.50


Sieve:

Sieve of Eratosthenes (Scaled to 10 Iterations)
Version 1.2, 03 April 1992

Array Size Number Last Prime Linear RunTime MIPS
(Bytes) of Primes Time(sec) (Sec)
8191 1899 16381 0.000973 0.000973 1704.4
10000 2261 19997 0.001188 0.001259 1614.0
20000 4202 39989 0.002375 0.002556 1610.6
40000 7836 79999 0.004750 0.005035 1654.9
80000 14683 160001 0.009501 0.010986 1534.6
160000 27607 319993 0.019001 0.021973 1551.3
320000 52073 639997 0.038003 0.043335 1589.5
640000 98609 1279997 0.076005 0.092773 1499.6
1280000 187133 2559989 0.152010 0.200195 1403.0
2560000 356243 5119997 0.304021 0.400391 1415.6
5120000 679460 10239989 0.608042 0.800781 1427.7
10240000 1299068 20479999 1.216083 3.886719 593.1
20480000 2488465 40960001 2.432166 10.390625 447.2

Relative to 10 Iterations and the 8191 Array Size:
Average RunTime = 0.001518 (sec)
High MIPS = 1704.4
Low MIPS = 447.2



Whetstone:

Please wait...

Loops: 50000 Iterations: 1 Duration: 20.0 seconds
C Converted Double Precision Whetstones: 250.2 MIPS


All tests done.

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