Games on Macbook Pro - retina with AMD M370X 2015

New to Macbook Pro laptops. I bought 10 TIA for frames here at my job and supported more than 2 years now.

Bought a new Macbook Pro the retina with the Radeon M370X graphics option 2015. I'm used to the game on Windows laptops and I have a question regarding battery drain.

Run these computers laptops always battery? HP, Dell, etc. I could take out the battery and it will run strictly on the current.

I ask because once I have Steam to load and install a game, I can play for about 45 minutes, while it is plugged in with the original 85W adapter, until the battery is at 5%.

This is normal behavior for this laptop?

Certainly, you can run the MBP with the charger connected even with the battery disconnected.  I don't recommend that because the OSX will be butterfly of the CPU and performance should be degraded.

Wohl wrote:

I ask because once I have Steam to load and install a game, I can play for about 45 minutes, while it is plugged in with the original 85W adapter, until the battery is at 5%.

This is normal behavior for this laptop?

What do you use must be a serious resource hog.  In rare cases, when the charger is plugged in but additional power resources are needed, the battery is charged for the difference.  This is perhaps what is happening.

Try a SMC reset and see if there is a difference:

https://support.Apple.com/en-us/HT201295

Mac never had a good reputation as game machines.

Ciao.

Tags: Notebooks

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    I looked in the console and found this:


    Event: GPU Reset

    Date/time: Friday 20 May 22:29:54 2016

    Application: WindowServer

    Path:

    OS version: Mac OS X Version 10.11.5 (Build 15F34)

    Graphics hardware: graphics Intel HD 4000

    Signature: 813

    Report data:

    ===========================================================================

    Intel GPU Hang summary

    version 1.0.0

    ===========================================================================

    -Summary of the status for all THE rings-

    Ring MAIN is blocked in a lot buffer <-CAUSE DEEP!

    MEDIA ring is inactive

    Ring of BLT is inactive

    ===========================================================================

    Records of the key ring

    ===========================================================================

    -Ring MAIN-

    RING_HEAD = 0x00abe908 (offset = 0x000be908, wrap count = 5, wait_for_cond = 0x0)

    RING_TAIL = 0x000bfd60 (offset = 0x000bfd60)

    RING_START = 0 x 10204000 (offset = 0 x 10204000)

    RING_CTRL = 0x000ff001 (enabled, auto off report (0x00) don't waiting, semaphore without waiting, length = 0 x 100 pages of 4 KB)

    -SUPPORTS - ring

    RING_HEAD = 0x00a0dc18 (offset = 0x0000dc18, wrap count = 5, wait_for_cond = 0x0)

    RING_TAIL = 0x0000dc18 (offset = 0x0000dc18)

    RING_START = 0 x 10304000 (offset = 0 x 10304000)

    RING_CTRL = 0x0000f001 (enabled, auto off report (0x00) don't waiting, semaphore without waiting, length = 0 x 010 4 KB pages)

    -Ring of BLT-

    RING_HEAD = 0x00600b38 (offset = 0x00000b38, count of wrap = 3, wait_for_cond = 0x0)

    RING_TAIL = 0x00000b38 (offset = 0x00000b38)

    RING_START = 0 x 10314000 (offset = 0 x 10314000)

    RING_CTRL = 0x0001f001 (enabled, auto off report (0x00) don't waiting, semaphore without waiting, length = 0 x 020 4 KB pages)

    -Other records associated with convicted ring-

    BB_ADDR = 0x10c10f4d (offset = 0x10c10f4c, valid = 0x1)

    BB_STATE = 0 X 00000000

    IPEIR = 0 X 00000000

    ACTHD = 0X10C10F4C

    EIR = 0 X 00000000

    EMR = 0XFFFFFFFF

    ESR = 0 X 00000000

    INSTPM = 0 X 00000080

    INSTPS = 0X8000020B

    UHPTR = 0 X 00000000

    -Slice commune INST_DONE register.

    Some common slice engines DO NOT.

    -INSTDONE_CS (= 0xffffff97): don't do not = HiZ, IZ, SBE,

    If anyone can help with this question it is greatly appreciated

    If it's a 15 "model then see: 2011 MacBook Pro Extension program repair the graphics issues. Or make an appointment at the Apple Store - Genius Bar store and bring it into service. You can also search an Apple Store - find a store - Apple.

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