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Thread: AMD Ryzen

  1. #1
    Programmer Bulat Ziganshin's Avatar
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    AMD Ryzen

    Does anyone seen the entire translation? Does they said anything except that the "basic frequency" will 3.4+ GHz?

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  3. Thanks:

    xinix (16th December 2016)

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    Булат, вот сабов наскрёб, мб чего найдёшь по ключевым словам, что бы всё видео не пересматривать =)
    Attached Files Attached Files

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    iXBT forum has long Zen thread with IPC/clocks/latencies/benchmark results speculations.

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    Programmer Bulat Ziganshin's Avatar
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    and i'm the main source of these speculations

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    The Founder encode's Avatar
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    According to today's breathtaking presentation, Ryzen is a true Intel's i7 killer!

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    Most of the information is in the last slide.http://images.anandtech.com/gallerie...Keynote-32.jpg

  9. #8
    Programmer Bulat Ziganshin's Avatar
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    on the memory performance: https://3dnews.ru/950757

  10. Thanks (2):

    encode (21st April 2017),Shelwien (18th April 2017)

  11. #9
    The Founder encode's Avatar
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    Ryzen anyone?
    Can sombody, a happy owner of the Ryzen CPU, tell me the impressions on how well it goes?
    Data compression (how well PAQ and other compressors run on it), software development (code compilation, etc).

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    Quote Originally Posted by encode View Post
    Ryzen anyone?
    Can sombody, a happy owner of the Ryzen CPU, tell me the impressions on how well it goes?
    Data compression (how well PAQ and other compressors run on it), software development (code compilation, etc).
    So far i im highly disapointed over the matureity of the system as whole.
    trying to do p stepping overclocking ther eis tons of wierd pitfalls to amke it works right
    adjsut speed under one system but voltager under another.

    If you jsut do a basic oc P-states get disabled.

    if feels like they wanted to do some nice thing with the ps tep overclock but just failed so you end up with a mess of two different ways that doen really works as good as any system ive owned (AMD and Intel)


    If you want me to run any test let me know what you would like. i have never really used PAq so provide command lines and links and i'l; sure take some benchmarks/measurements


    until know my its a bit of a disapointing feeling

  13. Thanks:

    encode (3rd February 2018)

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    The Founder encode's Avatar
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    Okay, first of all, please tell me the exact specs of your system:
    CPU model, RAM speed/CAS latency, Motherboard chipset, OS version

    Please share the realworld 7-Zip Benchmark results (http://7-zip.org/)

    Also let us see the PAQ8L performance with ENWIK9 (compression/decompression time) (http://mattmahoney.net/dc/paq8l.zip)

    In addition, please test the latest BCM v1.30 with ENWIK9 as well (https://github.com/encode84/bcm)

    Thank you!

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    The Founder encode's Avatar
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    Up!

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    Quote Originally Posted by encode View Post
    Up!
    Sorry I will not have much time until friday

    Specs are still in movement as i am in the overclock and test phase but here goes
    AMD Ryzen R7 1700 @3.4Ghx (34x100mhz)
    2x8GB Corsair memory currently running at 2133MT/s 15-15-15-36-51-1
    Windows 7 64bit Updated to november 2017 updates ( not updating further untilIi have run som pre test to see how much the new meltdown/spectre atches takes down performance)
    System will have to pass 8hours of prime95 with AVX as well as 8 hours of Linpack stress testing before being used for anykind of benchmarks

    Currnetly the systme is not 100% stable. it runs games and normalt usage fine. but can't complete 8hours of stress test.

  17. Thanks:

    encode (7th February 2018)

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    I bought an AMD Ryzen 1700 about 2 months ago, overclocked to 3.8Ghz on the stock cooler and stable, way better than my old i5 4690K.
    I've been getting more into writing parallel compression algorithms so it really is a gem to have. Even when most of the accompanying components aren't the strongest on the market the overall power is still enough for heavy workloads. My ram is Corsair's CMR16GX4M2C3000C15 at 3000MHz.
    I've included the 7z benchmark and passmark score.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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ID:	5704  

  19. Thanks (2):

    Bulat Ziganshin (8th February 2018),encode (7th February 2018)

  20. #15
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    Intel Core i7-4790K @ 4.8GHz, for comparison:
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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ID:	5707   Click image for larger version. 

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    I'm in the middle of assembling a Threadripper 1950X - based system. I'll post again when it's complete (in a few days) with complete specs as well as the results of any benchmarks you guys want me to run.

  22. Thanks:

    encode (11th February 2018)

  23. #17
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    CPU:
    Code:
    Architecture:        x86_64
    CPU op-mode(s):      32-bit, 64-bit
    Byte Order:          Little Endian
    CPU(s):              32
    On-line CPU(s) list: 0-31
    Thread(s) per core:  2
    Core(s) per socket:  16
    Socket(s):           1
    NUMA node(s):        2
    Vendor ID:           AuthenticAMD
    CPU family:          23
    Model:               1
    Model name:          AMD Ryzen Threadripper 1950X 16-Core Processor
    Stepping:            1
    CPU MHz:             2043.130
    CPU max MHz:         3400.0000
    CPU min MHz:         2200.0000
    BogoMIPS:            6786.75
    Virtualization:      AMD-V
    L1d cache:           32K
    L1i cache:           64K
    L2 cache:            512K
    L3 cache:            8192K
    NUMA node0 CPU(s):   0-7,16-23
    NUMA node1 CPU(s):   8-15,24-31
    Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid amd_dcm aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate sme vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca
    RAM: I have 8x 4GB installed, but for some reason the system is only recognizing 4x 4GB. They are Crucial Ballistix BLS4G4D240FSA at 2400 MHz.
    OS: Fedora 27, kernel 4.14.18-300.fc27.x86_64
    7zip results:
    Code:
    7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
    p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,32 CPUs AMD Ryzen Threadripper 1950X 16-Core Processor  (800F11),ASM,AES-NI)
    
    
    AMD Ryzen Threadripper 1950X 16-Core Processor  (800F11)
    CPU Freq:  3779  4113  4111  4156  4123  4116  4135  4109  4125
    
    
    RAM size:   15963 MB,  # CPU hardware threads:  32
    RAM usage:   7060 MB,  # Benchmark threads:     32
    
    
                           Compressing  |                  Decompressing
    Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
             KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS
    
    
    22:      54939  2798   1910  53445  |    1059038  3119   2896  90314
    23:      48999  2728   1830  49924  |    1025788  3096   2867  88763
    24:      44998  2733   1771  48382  |     994006  3064   2848  87247
    25:      42196  2861   1684  48178  |     960270  3045   2807  85458
    ----------------------------------  | ------------------------------
    Avr:            2780   1799  49982  |             3081   2855  87945
    Tot:            2930   2327  68964
    bcm:
    Code:
    1000000000 -> 198454604 in 129.84s
    I am in the midst of running some tests with paq8l, both the linux binary included in the zip file, as well as a natively compiled binary. I will post again once those complete. Is there anything else you would like me to test?

  24. Thanks (2):

    Bulat Ziganshin (14th February 2018),encode (16th February 2018)

  25. #18
    The Founder encode's Avatar
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    Are you OCd to 4.1 GHz? I can't imagine what kind of a heatsink can cool it down. From many reviews, Ryzen 7 1800X @ 4.0+ GHz on all cores is very hot even under water...

  26. #19
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    Last year, I switched to a Ryzen 1700X for development of heavily threaded compression / decompression. RZ-wip decompresses ENW9 in 3.2 seconds.
    Code:
    timer api d d:\_Sets\ybig\enw9.set d:\_rz.tests\1.8
     AES, BLAKE2b, CRC32 tested.
    
     Hydra  [p = 8]
     976562 -> 178710 (193518K)
    
     memory peak 193518K
    
    
    Kernel  Time =     0.750 =   23%
    User    Time =    17.203 =  533%
    Process Time =    17.953 =  556%    Virtual  Memory =    196 MB
    Global  Time =     3.224 =  100%    Physical Memory =    192 MB
    I really like Ryzen. It has been very stable. But I don't overclock. I bought components which were known to work well.
    Click image for larger version. 

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  27. Thanks:

    encode (18th February 2018)

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    paq8l:
    Code:
    Creating archive enwik8.paq8l with 1 file(s)...enwik8 100000000 -> 17916420    
    100000000 -> 17916450
    Time 1460.83 sec, used 1643021323 bytes of memory
    @encode: No, I have not overclocked at all, so I'm not sure why 7z reported those frequencies. My best guess is that only some cores were active. The 1950x can go up to 4.2GHz with 4 cores active:
    https://techreport.com/review/32319/...-cpus-revealed
    all-core 3.6 GHz, four-core 4 GHz, 4.2 GHz four-core XFR

    I do have it water-cooled, with a Corsair H100i: http://www.corsair.com/en-us/hydro-s...uid-cpu-cooler

  29. Thanks:

    encode (19th February 2018)

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