Amiga 1200
BlizzardPPC 603e/200 MHz, BVisionPPC, AmigaOS4
CPUBench v1.0
--------------------

RageMem:

RAGEMEM v0.37 - compiled 11/06/2010

CPU: 603e 7.513 @ 198 Mhz
Caches Sizes: L1: 16 KB - L2: none - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 338

---> L1 <---
READ32: 745 MB/Sec
READ64: 1191 MB/Sec
WRITE32: 660 MB/Sec
WRITE64: 1187 MB/Sec

---> RAM <---
READ32: 59 MB/Sec
READ64: 60 MB/Sec
WRITE32: 39 MB/Sec
WRITE64: 39 MB/Sec
WRITE: 88 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 6 MB/Sec
WRITE: 18 MB/Sec



SortBench:
-------------------------------------------------------------
SORTBENCH 1.1 (Gunnar von Boehn)
Its a CPU benchmark that stresses CPU, DCache and branch prediction.
-------------------------------------------------------------
1 K Element : 180.34 MB/sec
2 K Element : 180.35 MB/sec
4 K Element : 178.71 MB/sec
8 K Element : 91.73 MB/sec
16 K Element : 78.65 MB/sec
32 K Element : 76.05 MB/sec


BogoMIPS:
Calibrating delay loop..

Ok - 48.00 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: 1016252984
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: 1016252984
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: 236.8
Microseconds for one run through Dhrystone: 4.7
Dhrystones per Second: 211168.3
Dhrystone MIPS (DMIPS) 120



Quicksort:
Elaborating quicksort of 1000 numbers repeated for 10 times
Unsorted array:
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Sorted array:
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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: 23.09


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 0.010948 0.010948 151.4
10000 2261 19997 0.013366 0.013466 150.9
20000 4202 39989 0.026732 0.097847 42.1
40000 7836 79999 0.053464 0.356293 23.4
80000 14683 160001 0.106929 0.849152 19.9
160000 27607 319993 0.213858 1.854858 18.4
320000 52073 639997 0.427716 3.993530 17.2
640000 98609 1279997 0.855431 8.681641 16.0
1280000 187133 2559989 1.710862 18.974609 14.8
2560000 356243 5119997 3.421724 40.253906 14.1
5120000 679460 10239989 6.843449 84.746094 13.5
10240000 1299068 20479999 13.686897 177.910156 13.0
20480000 2488465 40960001 27.373795 371.210938 12.5

Relative to 10 Iterations and the 8191 Array Size:
Average RunTime = 0.092832 (sec)
High MIPS = 151.4
Low MIPS = 12.5



Whetstone:

Please wait...

Loops: 50000 Iterations: 1 Duration: 74.1 seconds
C Converted Double Precision Whetstones: 67.4 MIPS


All tests done.

My RX580 on A1222 behaves the same if I put low power or high power in idle mode. For example I can measure the same fps in CoW3D6-NoInfoBar-os4-Nova benchmark. But the difference is if I leave benchmark for a long time in low-power mode the fps will drop from 2700 fps to 900 fps and the card will not be hot and fans will not spin very fast. In high-power it will run constantly 2700 fps, card will be hot and fans will spin fast.

So I am using dynamic settings.

The card is very quiet all the time in normal usage. It also doesnt spin up fans to high speed imediately after starting demanding application. But it will heat up and spin to high speed eventually when the temperature rises (in high power mode).

I think this is prefereable way op operation. If demanding application is running long enough it will spin-up considerably.

RX580 is an overkill for our application and hardware but at least its very quiet most of the time.

My last card R7 250 was very loud. Much louder than my A1200 BPPC / BVision and all extra fans in midi-tower. Now with power management and XFX Radeon 580 GTS in A1222 things are great. Except this card is very large and I had a lot of effort to put it in small mini-ITX case. But once you did it then its ok.

-dooz

@levellord

For me it is always a bit of anticipation when I buy new graphic card for Amiga. First thing is to prepare yourself that maybe this card will not work in Amiga and that I will buy it for nothing. I cant really later say in PC shop that this card does not work in Amiga - they mosty dont know what this Amiga computer is Personnel in PC shop will plug it in some PC and it works - so no returns in this kind of "testing" is possible.

Also in this case we are taking about Amiga motherboard here. Such a big card RX580 is compared to mini-ITX motherboard. The version is 1.0 of PCIe slot. Will it work crossed my mind since all thoise cards are PCIe V3? There is practically nobody reported about this card working in A1222. Also RX580 is a power hungry card....there are some reports that thise gfx card can draw more watt then is allowed by specification also trought motherboard (70 ot 80 W, cant remember).... in additional to external power connector. Will it blow up Amiga motherboard or damage it with time? X5000 is safer since this is a bigger motherboard with more than one PCIe slot. But for me everthing is OK - I use it all the time. In the end its better to buy gfx card that has external power connector than some slower card that draw full power trought PCIe slot.

So this time I give it a try no matter what. At least others from Amiga community will know. Other also do this kind of experiments. We should have some kind of up-to-date compatibility list. Maybe I will start this quest

This card is manufactured in 2022 so probably it has the newest firmware.

@levellord

The result is - this card work just fine in A1222. So the hardware, Radeon driver and OS4 is compatible. It should work then in X5000.

The drivers are:
Warp3D: 53.27 / Nova: 54.16
Radeon RX: 2.11 / HD 3.7

I had to replace PSU to 500W and with 8-pin PCIe power connector. Before I had 300W and only 6-pin PCIe power connector.

Power options are running excellent for this RX card. You can choose:

Low power
High power
Dynamic ( I use this one).

Full 8 GB of GFX RAM is recognized.

From the software POV RadeonRX.chip must be included in kicklayout and after boot it will be automatically recognized. Before I had HD card and also the chip file for HD can be also loaded if I choose to swap the old card. UBoot works from the start with the new RX card. Two big fans only spin once during UBoot and stops. After OS is loaded fans are rotating slow and the card is pleasantly quiet. Even when there is a load on the GFX side - the card is not loud (but that might be only my impression). Before I had Radeon R7 250 from Asus and that one was much louder that this RX580. In fact the card is quiet and it cools down the rest of the Sharcoon Shark zone C10 miniITX tower I have. The performance and high load is best tested on famous Cow3D demo. Then card starts to show its performance and how hot it can be. Then it converts to power hungry, hot and powerfull card. But even then its not loud. The good thing about this card is that there is aluminium protection and cooler of the lower part so no worry about short circuit or cable managements below.

I was thinking about buying XFX RX570 but then I saw 20 EUR difference compared to RX580 so I bought the faster card.

It seems that its better to buy more powerfull card because it will be more quiet during normal load since we have power management.

Of course the performance compared to old Radeon R7 250 is higher and general impression is that it was worth buying.

Soft reset doesnt work but I am used to this since it didnt worked on old HD card. I simply dont use it since complete reboot is very fast anyway.

-dooz

@Arthas

Thanks. Yes - generally I received that same answer also from other users with different RX580. But not this one. I also considered more tested RX550, RX560 or RX570 but the price of this RX580 which is I think the newest model for RX580 is not very much higher than weaker models.

This one is also very power hungry (about 180W) so 500W PSU is recommended. External 8-pin PCI power is needed. If powersave modes are not working this will sound like an jet-plane all the time

I will try to test it and report results. We should really organize an updated list of tested cards. This is of course constant effort since models of radeon cards are changeing so input from users that tested is very important.

I will try this RX580 on A1222 so I guess that will be a new experience also. Lets hope for the best - I can always get back to Radeon R7 250.

Anyone tested XFX AMD radeon RX580 GTS XXX Edition, 8GB GDDR5 on AmigaOS4 with the newsest Radeon drivers?

https://www.xfxforce.com/gpus/amd-rade ... 580-gts-xxx-edition-8gb-4

It is a AMD Polaris 20 XT (GCN 4) graphics processor.

Will it work on A1222/X5000?