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chore: Added video encoding perf "review" and YT video
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2 changed files with 65 additions and 2 deletions
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@ -236,6 +236,33 @@ belum bisa saya coba atau saya tidak berniat untuk mencoba:
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- Saya tidak berminat mencoba Fingerprint Reader dan
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**Pantone color calibrator** karena saya tidak menggunakannya.
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### Performa
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Bicara soal performa, saya kurang bisa memberikan _"review"_ yang lengkap
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karena kebanyakan saya menggunakan laptop hanya untuk bekerja (yang dalam hal
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ini meremote server, mengcompile program C, Rust, ataupun Go). Saya juga tidak
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bermain game, jadi untuk Intel CPU generasi ke-6 ini sudah lebih dari cukup
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buat saya.
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Tapi ada satu test yang saya coba, yaitu melakukan _re-encoding_ video 4K
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menggunakan **FFmpeg**. Saya melakukan test sebanyak 2 kali: yang pertama hanya
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mengandalkan CPU, dan yang kedua menggunakan GPU NVIDIA bawaan laptop ini.
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RAM yang terinstall saat melakukan test hanya 8GB sedangkan video yang diproses
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adalah video 4K UHD (resolusi 3840x2160 px) 30FPS yang berdurasi 10 menit
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31 detik.
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Test pertama yang hanya mengandalkan CPU **i7-6820HQ** memakan waktu
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**40 menit 45 detik**. Temperatur CPU rata-rata di 79 derajat Celsius yang
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kadang-kadang _spike_ hingga 84 derajat Celsius.
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Untuk test kedua yang menggunakan NVIDIA **Quadro M1000M** memakan waktu
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**7 menit 32 detik**. Temperatur CPU rata-rata berada di 71 derajat Celsius
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yang kadang-kadang loncat ke 74 derajat Celsius.
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Proses testing tersebut bisa dilihat di video dibawah ini:
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{{< youtube Qr1r1mPSYjE >}}
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## Kesimpulan
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_Overall_, saya puas dengan kondisi produk yang saya dapatkan. Serius, saya
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@ -244,7 +271,11 @@ terkejut dan salut dengan daya tahan baterai untuk pemakaian normal yang mampu
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**3 - 4 jam pemakaian dengan mode grafis**.
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Untuk _disk storage_, saya pasti akan melakukan upgrade. Saat ini saya lebih
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memprioritaskan upgrade NVMe storage ke kapasitas yang lebih besar.
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memprioritaskan upgrade NVMe storage ke kapasitas yang lebih besar. Di tanggal
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30 Agustus 2024, saya mengganti NVMe SSD bawaan laptop ini dengan
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**Team MP33 Pro 1TB**. Proses penggantian dan test performa
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_sequential/random read_ bisa dilihat di video YouTube
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[_"Replace ThinkPad P50 NVMe Storage (Team MP33 Pro 1TB)"_][yt_nvme_test].
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Sedangkan untuk RAM, saat ini saya masih merasa cukup dengan 8GB. Namun
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kedepannya saya pasti akan memaksimalkan RAM pada ThinkPad P50 saya ini!
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@ -259,6 +290,7 @@ sebagai sebuah mini server dan _testing machine_.
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[my_t420_monitor]: screen-cryin-t420.jpg#center "Internal monitor T420 saya: tidak jelas dan sangat tidak responsif"
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[my_p50]: https://github.com/ditatompel/ditatompel/tree/main/machines/p50 "My ThinkPad P50 GitHub Repo"
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[p50_uk_keyboard]: uk-eu-p50-keyboard-layout.jpg#center "UK/EU keyboard layout"
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[yt_nvme_test]: https://www.youtube.com/watch?v=YtuV_HY9zxg "Replace ThinkPad P50 NVMe Storage (Team MP33 Pro 1TB + read test)"
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[i52520m]: https://www.intel.com/content/www/us/en/products/sku/52229/intel-core-i52520m-processor-3m-cache-up-to-3-20-ghz/specifications.html "Intel(R) Core(TM) i5-2520M specifications"
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[i72620m]: https://www.intel.com/content/www/us/en/products/sku/52231/intel-core-i72620m-processor-4m-cache-up-to-3-40-ghz/specifications.html "Intel(R) Core(TM) i7-2620M specifications"
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[i76820hq]: https://www.intel.com/content/www/us/en/products/sku/88970/intel-core-i76820hq-processor-8m-cache-up-to-3-60-ghz/specifications.html "Intel(R) Core(TM) i7-6820HQ specifications"
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@ -230,6 +230,33 @@ have not been able to test or do not intend to use:
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- I'm not interested in testing the Fingerprint Reader and
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**Pantone color calibrator**, as I do not utilize these features.
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### Performance
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When it comes to performance, I'd like to share my experience, but I must
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preface that my primary use of this laptop is for work (specifically remote
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servers, compiling C, Rust, or Go programs). As a non-gamer, I don't rely on
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the CPU's gaming capabilities, so the 6th generation Intel CPU is more than
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sufficient for my needs.
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However, I did conduct one test using **FFmpeg** to re-encode 4K video.
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I performed the test twice: once relying solely on the CPU and again utilizing
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the NVIDIA GPU integrated into this laptop. During both tests, the RAM was set
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to 8GB, while the processed video had a resolution of 3840x2160 pixels,
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30 frames per second, and a duration of 10 minutes and 31 seconds.
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The first test, relying solely on the **i7-6820HQ** CPU, took approximately
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**40 minutes and 45 seconds**. The average CPU temperature during this test was
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79 degrees Celsius, with occasional spikes reaching 84 degrees Celsius.
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In contrast, the second test utilizing the NVIDIA **Quadro M1000M** GPU
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completed in a mere **7 minutes and 32 seconds**. During this test, the average
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CPU temperature was 71 degrees Celsius, with occasional jumps to 74 degrees
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Celsius.
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The testing process can be viewed in the video below:
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{{< youtube Qr1r1mPSYjE >}}
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## Conclusion
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Overall, I am satisfied with the condition of the product I received.
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@ -238,7 +265,10 @@ normal use, which can last up to **7 hours in "hybrid" mode** and
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**3-4 hours in graphics mode**.
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For disk storage, I plan to upgrade it. Currently, I prioritize upgrading
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NVMe storage to a larger capacity.
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NVMe storage to a larger capacity. On August 30, 2024, I upgraded the laptop's
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default NVMe SSD with a **Team MP33 Pro 1TB**. The replacement process and
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sequential/random read performance test can be viewed in the YouTube video
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titled ["Replace ThinkPad P50 NVMe Storage (Team MP33 Pro 1TB)"][yt_nvme_test].
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As for RAM, while I currently feel sufficient with 8GB, I do intend to maximize
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the RAM on my ThinkPad P50 in the future!
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@ -253,6 +283,7 @@ and testing machine in the future.
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[my_t420_monitor]: screen-cryin-t420.jpg#center "My T420's internal monitor: unclear and unresponsive"
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[my_p50]: https://github.com/ditatompel/ditatompel/tree/main/machines/p50 "My ThinkPad P50 GitHub Repo"
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[p50_uk_keyboard]: uk-eu-p50-keyboard-layout.jpg#center "UK/EU keyboard layout"
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[yt_nvme_test]: https://www.youtube.com/watch?v=YtuV_HY9zxg "Replace ThinkPad P50 NVMe Storage (Team MP33 Pro 1TB + read test)"
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[i52520m]: https://www.intel.com/content/www/us/en/products/sku/52229/intel-core-i52520m-processor-3m-cache-up-to-3-20-ghz/specifications.html "Intel(R) Core(TM) i5-2520M specifications"
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[i72620m]: https://www.intel.com/content/www/us/en/products/sku/52231/intel-core-i72620m-processor-4m-cache-up-to-3-40-ghz/specifications.html "Intel(R) Core(TM) i7-2620M specifications"
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[i76820hq]: https://www.intel.com/content/www/us/en/products/sku/88970/intel-core-i76820hq-processor-8m-cache-up-to-3-60-ghz/specifications.html "Intel(R) Core(TM) i7-6820HQ specifications"
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