s*****i
发帖数: 147 | 1 觉得很精辟，所以转发，来自http://communities.intel.com/thread/20874
This is a fairly big problem with the Intel(R) HD Graphics chipset, and I
could also use advice please Mr. Admin.
Here's what you pull up when you do a directX printout of your system if you
're like me (I have a Toshiba Satellite):
---------------
Display Devices
---------------
Card name: Intel(R) HD Graphics Family
Manufacturer: Intel Corporation
Chip type: Intel(R) HD Graphics Family
DAC type: Internal
Device Key: Enum\PCI\VEN_8086&DEV_0106&SUBSYS_FCE01179&REV_09
Display Memory: 1696 MB
Dedicated Memory: 64 MB
Shared Memory: 1632 MB
Herein lies our problem, and I don't think Toshiba and Intell really realize
this problem - SO HEADS UP AND PAY ATTENTION
Many of the new games out there scan specifically for "Dedicated memory."
If the game does not detect a specific amount of dedicated memory, then it
won't even start up (Battlefield 3 does this, and a few others too). I
personally think that what Intell has done with shared memory is brilliant.
It eliminates the need for a big bulky graphics card whose power is only
used during demanding games, and allows resources that would normally only
be used for video to be used for other programs when necissary. This
creates a more versatile and efficient system; which, is especially
desirable in labtops where space is a premium.
However. Intell forgot that by doing this they would be making graphic
cards (and thusly graphic card manufacturers) obsolete, or perhaps this was
their intention all along. In any case, you can't expect the graphics card
manufacturers to lie down and go out of business so easily. So, what did
they do? They leveraged their partnerships with the gaming industry and
made it to where the games would check in advance for dedicated memory
before they ran. Thus, it doesn't matter how powerful a machine you buy
with an Intel HD Graphics chipset, you still won't be able to play your game
because of the politics of the gaming industry.
Now, leveraging this asshattery even further, NVidia and other graphics card
manufacturers have decided to start making their own line of labtops. So,
not only do you have to buy the game, but you have to buy a specialized "
gaming labtop" made by one of the graphics card manufacturers. No doubt EA
and other gaming companies make a bit of a cut off of the profits made from
the sale of these specialized, and very inefficient, labtops.
So, in synopsis, the reason you can't play your game on your "plenty
powerful enough to play your game" labtop is becuase of corporate warfare.
God bless capitalism.
The only way that this problem will be solved is if Intell installs a method
in the bios or otherwise that enables gamers to dictate the specific amount
of dedicated memory that they want allocated to video RAM. If Intell doesn
't catch on, they will suffer a big hit to their popularity and market share.
What I want to know is: Is this problem known, and if so - is there a way
for me to play Battlefield 3 and other advanced games with an Intell HD
video chipseet? I know my machine has well and above enough processing
power and memory to play these games, but the game is still refusing to play
. | m*********t
发帖数: 527 | 2 memory 只是一个方面，哪这么简单的事。。。 | s*****i
发帖数: 147 | 3 我只是感觉自己的系统资源没有用得很充分。
【在 m*********t 的大作中提到】
: memory 只是一个方面，哪这么简单的事。。。
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