Simple long CPU benchmark to test m3,i5,i7


hi guys, got 2017 macbook i7 1.4ghz 16gb ram replace m7 1.3ghz 2015 macbook. ran 20minute benchmark try compare speeds in longer cpu tests.

using p7zip benchmark mode find 26.5% increase in cpu performance between 2017 & 2015.

it'd useful numbers 2017 i5 & m3 can compare sustained cpu benchmarks. can if you're comfortable in command line terminal shell.

1). install p7zip first install home-brew (https://brew.sh) running first command on command line.

a) /usr/bin/ruby -e "$(curl -fssl https://raw.githubusercontent.com/homebrew/install/master/install)"
b) brew update
c) brew install p7zip

2). close apps , let macbook idle 5 minutes or cool off above.

3). run benchmark on command line: 7z b 3 -mm=\*

takes 15-20minutes (we can make longer replacing 3 more iterations - think it's long enough).

copy paste last few lines. here's got:

2017 macbook 1.4ghz i7 16gb ram

method speed usage r/u rating e/u effect
crc32:1 1257327 391 2343 9153 83 323
crc32:4 3379867 394 1914 7544 68 267
crc32:8 4597255 392 1589 6234 56 220
crc64 3030705 391 1589 6207 56 219
sha256 263625 392 1373 5378 49 190
sha1 688859 393 1640 6448 58 228
blake2sp 454560 393 2544 10000 90 353
cpu 393 2599 10217
------------------------------------------------------
tot: 390 2217 8640 78 305

2015 macbook 1.3ghz m7 8gb ram

crc32:1 935489 390 1747 6810 81 314
crc32:4 2285832 388 1313 5102 61 235
crc32:8 3269256 391 1133 4433 52 204
crc64 2215723 387 1174 4538 54 209
sha256 187292 387 986 3821 45 176
sha1 446750 390 1072 4182 49 193
blake2sp 368354 392 2066 8104 95 374
cpu 387 1834 7103
------------------------------------------------------
tot: 389 1752 6810 81 314

using second number: 2217/1752 = 26.5% faster 2017.
 

a 2016 m5:

tot: 386 1944 7510 97 375

@ 1944, close middle of results.
 


Forums Macs Notebooks MacBook


  • iPhone
  • Mac OS & System Software
  • iPad
  • Apple Watch
  • Notebooks
  • iTunes
  • Apple ID
  • iCloud
  • Desktop Computers
  • Apple Music
  • Professional Applications
  • iPod
  • iWork
  • Apple TV
  • iLife
  • Wireless

Comments

Post a Comment

Popular posts from this blog

How would you like to be sentenced by a computer program?

quote when chief justice john g. roberts jr. visited rensselaer polytechnic institute last month, he asked startling question , 1 overtones of science fiction. “can foresee day,” asked shirley ann jackson , president of college in upstate new york, “when smart machines, driven artificial intelligences, assist courtroom fact-finding or, more controversially even, judicial decision-making?” chief justice’s answer more surprising question. “it’s day that’s here,” said, “and it’s putting significant strain on how judiciary goes doing things.” may have been thinking case of wisconsin man, eric l. loomis, who sentenced 6 years in prison based in part on private company’s proprietary software. mr. loomis says right due process violated judge’s consideration of report generated software’s secret algorithm, 1 mr. loomis unable inspect or challenge. click expand... https://mobile.nytimes.com/2017/05/...by-a-software-programs-secre
Read more

MBP extremely slow, HDD cable replaced, what next?

hello! week ago or so, beloved sturdy workhorse (macbook pro model a1278 mid-2012) became , unreasonably slow, freezing , beachballing while performing easiest tasks. however, before managed assess situation, infamous flashing question mark on boot appeared, warranting change of hdd cable per these instructions: macbook pro 13" unibody mid 2012 hard drive cable replacement - ifixit after replacing hdd cable, relieved see files intact, laptop still running extremely slow, albeit semi-reliably , not crashing no more. since used pretty every day past 5 years, i'd installing ssd (or maybe upgrading ram) in order , appreciate inputs on should doing next. here's etrecheck report, took 35min reinforces "waning hdd" theory: etrecheck version: 3.4 (420) report generated 2017-07-19 13:11:51 download etrecheck https://etrecheck.com runtime: 35:11 performance: poor problem: computer slow description: computer slow, beachball
Read more

How much is my cMP worth?

i'm thinking on selling cmp 5,1 not powerful enough anymore. have 5,1 x5690 , 24gb of ram, idea worth in europe?   in netherlands think might €1000 it, if you're lucky . depends on ssd's , graphic card(s) in there etc etc. iused.nl , here in netherlands, have quad core 5,1's around €700-€800. keep in mind business , prices no doubt higher on second hand market. think you're realistically looking @ €750, i'd interested hear others have say.   Forums Macs Desktops Mac Pro iPhone Mac OS & System Software iPad Apple Watch Notebooks iTunes Apple ID iCloud Desktop Computers Apple Music Professional Applications iPod iWork Apple TV iLife Wireless
Read more