RAM upgrades: what are you guys running?

I recently decided to toss an extra 4GB of RAM into my graphics card, thinking I was finally giving my rig some breathing room. Now, the system actually sees the hardware—it correctly reports a maximum of 8GB available—but for some reason, it’s acting like the extra 4GB doesn't even exist, leaving me stuck at just 4GB of usable memory. It feels a bit like buying a larger storage unit only to find out half the space is blocked off by a structural pillar you didn't know was there. Does anyone know how I can actually unlock that remaining 4GB so it becomes functional?

brightnomad7 said:I just slapped an extra 4GB of RAM onto my graphics card. My PC sees the chip and shows 8GB total, but it claims only 4GB is actually usable. How do I get the rest of that memory to work?

Are you running Windows 32 or 64?

Robert Rodriguez2 said:Are you running a 32-bit or a 64-bit version of Windows?

I'm still on 32-bit, though I’ve been thinking about making the jump over to 64-bit pretty soon.

brightnomad7 said:I'm running 32-bit right now, but I think I'll switch over to 64-bit soon.

First off, how on earth were you able to "install an extra 4 GB of RAM into your graphics card"? 😕 Second, 32-bit Windows can only handle about 3.5 GB of RAM at most, so if you actually want to make use of all 8 GB, you're definitely going to have to move up to 64-bit.🙂

Adam Moore3 said:First off, how exactly do you "install 4 GB of RAM into your graphics card"? 😕 Second, Windows 32 can only handle about 3.5 GB of RAM max, so unless you switch over to 64-bit, you aren't seeing any of that 8 GB. 🙂

Key takeaway 🍿

I know, I know, I was just curious about how that actually works 😬

Adam Moore3 said:First off, I’m a bit confused by how you managed to "install an extra 4 GB of RAM into your graphics card"—that's not really how hardware works, much like trying to upgrade a car's engine by changing the radio. 😕 Secondly, if you're still running a 32-bit version of macOS, you're hitting a ceiling at about 3.5 GB of RAM, so unless you want to leave most of that hardware sitting idle like a parked car, you'll need to switch over to the 64-bit version to actually see the benefits of having 8 GB. 🙂

Right, thanks a ton everyone, I appreciate the help. ^-^