ATI Mobility Modder Change Memory question

Nightsorrow · Sep 26, 2009, 11:48 AM

Hi,

Thanks for the great tool, but I have a little question regarding the Change Memory function.

I have a Mobility HD 4570 with 512MB GDDR3 vRAM. I have installed the 9.9 driver and CCC with Mobility Modder without changing the memory size, and CCC shows 1789 HyperMemory (shared by the system memory I guess).

I am just wondering if the driver is not smart enough to use all the vRAM on my card, instead it just use a default of 128MB, so that we need to change the memory size by hand?

Do I actually need to change the memory size in Mobility Modder to let it fully uses all the available vRAM?

Thanks.

arty.net · Nov 11, 2009, 02:27 PM

i also ask for the same problem....

why doesn't ati periodically release the drivers for laptops like nvidia actually do ?

asedsa · Nov 11, 2009, 03:58 PM

You dont need to change nothing, because that is normal if you see 1789 HyperMemory in CCC, your available VRAM should be correctly shown under properties/display settings/advanced settings/adapter.

If your HD 4570 and CCC works without problems, dont worry what CCC shows under tab "hardware information".

arty.net · Nov 12, 2009, 02:09 PM

mmh i have some doubt about this.....i don't think that memory option is useless.....

Sep 26, 2009, 11:48 AM	#1
Nightsorrow HardwareHeaven Newbie Join Date: May 2009 Posts: 5 Rep Power: 0	ATI Mobility Modder Change Memory question Hi, Thanks for the great tool, but I have a little question regarding the Change Memory function. I have a Mobility HD 4570 with 512MB GDDR3 vRAM. I have installed the 9.9 driver and CCC with Mobility Modder without changing the memory size, and CCC shows 1789 HyperMemory (shared by the system memory I guess). I am just wondering if the driver is not smart enough to use all the vRAM on my card, instead it just use a default of 128MB, so that we need to change the memory size by hand? Do I actually need to change the memory size in Mobility Modder to let it fully uses all the available vRAM? Thanks.

Nov 11, 2009, 02:27 PM	#2
arty.net DriverHeaven Newbie Join Date: Nov 2009 Posts: 3 Rep Power: 0	Re: ATI Mobility Modder Change Memory question i also ask for the same problem.... why doesn't ati periodically release the drivers for laptops like nvidia actually do ?

Nov 11, 2009, 03:58 PM	#3
asedsa HardwareHeaven Lover Join Date: Aug 2009 Location: Bosnia and Herzegovina Posts: 245 Rep Power: 58 System Specs	Re: ATI Mobility Modder Change Memory question You dont need to change nothing, because that is normal if you see 1789 HyperMemory in CCC, your available VRAM should be correctly shown under properties/display settings/advanced settings/adapter. If your HD 4570 and CCC works without problems, dont worry what CCC shows under tab "hardware information".

Nov 12, 2009, 02:09 PM	#4
arty.net DriverHeaven Newbie Join Date: Nov 2009 Posts: 3 Rep Power: 0	Re: ATI Mobility Modder Change Memory question mmh i have some doubt about this.....i don't think that memory option is useless.....