제온프로 2019-12

사양은 똑 같네요..

P1 G2는 모바일형이고 가볍고 이동성이 강하네요...
퍼포먼스 급은 아닌 것 같습니다...

책상에 놓고 퍼포먼스 급으로 사용하시려면.. P53을 선택하셔야하고..

살짝 사용 하신다면 P1 G2도 멋진 선택일 것 같습니다..

P1 G2의 냉각 성능에는 한계가 있어 쓰로틀링으로 방어 할 것 같습니다.

제온프로 2019-12

궁금해서 리뷰를 찾아봤습니다..
짐작대로네요..
P1 G2는 성능좋은 카본 X1 이라고 보시면 될 것 같습니다.

Performance – Disappointing Intel CPU, very good Nvidia Quadro GPU


Lenovo's datasheet lists five different Intel processors for the ThinkPad P1 Gen 2: the Core i5-9400H, the Core i7-9750H, the Core i7-9850H, and the Xeon E-2276M. According to Lenovo's website, there is also supposed to be a Core i9 option (Core i9-9880H) with eight cores. However, currently only the Core i7-9750H and the Core i7-9850H are available. As graphics accelerator, there is either the Nvidia Quadro T1000 or the Nvidia Quadro T2000 Max-Q. In terms of the RAM, there is a maximum of 64 GB DDR4-2666 storage (two slots). ECC-RAM can only be inserted in the models with a Xeon processor. In terms of the storage solution, there continues to be two M.2-2280 slots with up to 4 TB SSD storage.


 
Processor
The Intel Core i7-9850H is the most powerful mobile i7 processor of the current Coffee Lake Refresh generation, which Intel is marketing as the "9th generation of the Core-i CPUs." The four cores of this 45-watt processor continue to be manufactured in the 14++ nanometer process and have a clock speed of 2.6 to 4.6 GHz. You can compare it with other processors using our CPU benchmark list.

We are testing this processor for the first time in the Lenovo ThinkPad P1 2019. Unfortunately, it is unable to use its full potential. Although the ThinkPad laptop is able to use more than 70 watts for a short time in the Cinebench multi-core test, the consumption drops to the nominal TDP of 45 watts already after a few seconds. However, the system is not even able to maintain that value constantly. In the Cinebench loop, the consumption quickly drops to the 30 watt range, causing the clock speed to drop to only about 2.6 GHz. Even though the system recovers slightly over the course of the Cinebench endurance test, resulting in a temporary increase of the clock speed of about 2.8 to 3 GHz, the performance development of the processor is not good, overall. You should also note that the BIOS version in the original state delivered an even more unstable performance. After all the drivers and the BIOS were updated to the most current version (version 1.08 at the time of this test), the CPU performance stabilized slightly.

Overall, the CPU performance is very disappointing to us. Of course, the Core i9-9980HK in the Dell XPS 15 is in another league with its additional cores. But that the ThinkPad P1 Gen 2 would remain behind its own predecessor model, the ThinkPad P1 2018, as well as all the other Dell and HP workstations from 2018, is a heavy blow against the Lenovo ThinkPad P1 2019. If there is no improvement in the CPU performance, at least it should not get worse. Lenovo clearly has some work to do catching up in terms of the software optimization and the adjustment of the cooling system.


참고
https://www.notebookcheck.net/Lenovo-ThinkPad-P1-2019-Laptop-Review-Slim-workstation-with-stronger-GPU-and-weaker-CPU.431265.0.html

gmltj 2019-12

쿨링 솔루션이랑 발열이 중요할것 같은데.... 스펙만 봐선 스로틀링 백프로 걸립니다...

ZSNET5 2019-12

손에 들고 다닐 것이냐, 차에 싣고 다닐 것이냐 의 문제이겠지요?
들고다니거나 메고 다닌다면 2Kg도 무겁습니다. ^.^;

pizzahead 2019-12

아. 감사합니다. 그렇군요.

카본 X1을 사용하는 동료 보니 발열이 상당히 심각한 수준 같던데요. 놀라울 정도로 가볍긴 합니다만...

역시 성능 때메 워크스테이션급 노트북을 찾는거니까 성능 우선으로 가야겠네요. 무게랑 두께는 타협할 순 있지만 작업의 쾌적함은 포기할 수 없으니 P53으로 가는게 맞는 듯 하네요.