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AMD Ryzen 9 3950x Benchmark MAME v0.217
#384992 - 01/13/20 01:39 PM
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When I posted the i9 9900KS Benchmarks I said I'd try benchmarking the Ryzen 9 3950x if I got the chance. Today got that chance with a system with the same spec as the i9.
The results below are for a Ryzen 9 3950x with all the bios power limits removed, cooled by a 360 AIO cooler, but otherwise running stock Precision Boost. Overclock all cores is pointless because your limited to about 4.3ghz and MAME only uses a few cores, so precision boost gives you higher clock on those cores. The core clock speeds bounce between 4.1-4.7ghz depending on the number of cores under load.
ROM, Result blitz 222.20% crusnusa 318.57% cubeqst 304.85% cyvern 1043.07% dkong 3870.67% drivedge 358.91% gauntleg 375.17% gnbarich 2006.46% gradius4 397.84% gtfore06 184.56% harddriv 634.45% kidniki 366.78% kof98 1288.95% mario 876.14% mk4 253.03% pacman 12779.88% pinkswts 1621.39% pong 520.68% propcycl 230.18% radikalb 236.32% roadblst 1109.78% robotron 5530.98% rvschool 279.46% scud 76.47% sf2 2643.04% sfa2 1753.39% sfiii 1126.53% slrasslt 884.44% starblad 184.59% starsldr 61.82% sushibar 93.56% tekken 479.22% tekken3 228.60% vf2 161.49% vfkids 114.93%
Not the greatest results, so I also played around disabling most of the cores and managed a 4.5ghz overclock on 4 cores (2+2) , which was better in some benchmarks.
I then tried enable all cores again, but only overclocking one ccx, and managed 4.7ghz on 4 cores with the rest on auto (un-recommend voltages and other settings used), but the results were all over the place because Windows didn't always use the 4 fastest cores for the benchmark, and I couldn't set Core Affinity with Task Manager, because it reset after each benchmark, and I could only set it once the benchmark started.
I tested the Start command with the /AFFINITY option and it does lock the benchmark to the correct cores, but I can't get an output from MAME at the end.
The basic command I'm running in command prompt is:
Start /AFFINITY 0xf mame64.exe -bench 90
but no matter what a output capture command I add to the end, I can't get an output to a txt file or even the screen.
If someone can help me get the output working with the above command, I'll try to get some consistent benchmarks at a high clock speed on one ccx tomorrow, before I have to pack the system up.
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If all else fails, Burn the manual.
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Re: AMD Ryzen 9 3950x Benchmark MAME v0.217
[Re: taz-nz]
#384994 - 01/13/20 05:24 PM
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> > The basic command I'm running in command prompt is: > > Start /AFFINITY 0xf mame64.exe -bench 90 > > but no matter what a output capture command I add to the end, I can't get an output > to a txt file or even the screen. > > If someone can help me get the output working with the above command, I'll try to get > some consistent benchmarks at a high clock speed on one ccx tomorrow, before I have > to pack the system up.
This seems to work, but might not be exactly what you want ?
start /B /WAIT /AFFINITY 0xf mame64.exe -bench 90 pacman 1> foo.txt 2>&1
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Re: AMD Ryzen 9 3950x Benchmark MAME v0.217
[Re: mhoes]
#385003 - 01/14/20 08:33 AM
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> This seems to work, but might not be exactly what you want ? > > start /B /WAIT /AFFINITY 0xf mame64.exe -bench 90 pacman 1> foo.txt 2>&1
Thanks for that, I didn't get a chance to do any further testing on the system before it was packed up, so I'll have to wait to put it to good use.
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If all else fails, Burn the manual.
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