Can you have more vram than normal ram

Fygedew

Reputable
May 24, 2015
11
0
4,510
Some of my firiends at school tell me that you need to have more normal ram than vram in your rig is this true? e.g.: have an 8gb vram card with 4gb of normal ram. I couldnt find a post like this sorry if there is one.
 

USAFRet

Titan
Moderator


No, your friends are wrong.

Now...the issue may simply be a very good GPU, and a mediocre rest of the system.
But there is no requirement for one to be larger than the other.
 
Exception being AMD APU's (A4 to A10 processors) and intel's integrated GPU's which don't have their own dedicated vram and use normal ram as vram.
in those cases, vram<ram

As mentioned though, that is the only exception to rule that says that you need more ram than vram.
 

rgd1101

Don't
Moderator


That more like you don't have any vram without any ram.
 

Tradesman1

Legenda in Aeternum
In part it can depend on the card, i.e. the Titan X which has 12GB of DRAM calls for a minimum of 8GB of system DRAM and recommends 16GB. What it sort of comes down to is to fully utilize the GPU's DRAM you need enough DRAM in the rig itself to feed the GPU. We will probably be seeing more of this to come