How Much VRAM Does RTX 3080 Have? [Is It Enough For You]

The GeForce RTX™ 3080 Ti and RTX 3080 graphics cards deliver the ultra-performance that gamers crave, powered by Ampere—NVIDIA’s 2nd gen RTX architecture.

They are built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast G6X memory for a fantastic gaming experience.

It’s no secret that Nvidia’s RTX 3000 series is among the top graphics cards on the market, with the GPUs’ high level of performance, as well as features like Nvidia DLSS and Nvidia Reflex, bringing further gaming advantages.

So, How Much VRAM Does RTX 3080 Have?

The Nvidia RTX 3080 has 10 GB of VRAM with its old model, but presently there is an updated version of this GPU, RTX 3080 Ti, that has 12 GB of VRAM for a smooth and smooth stable experience whether you’re doing gaming or other things.

Now let’s take a look is it enough for you or you should move to other GPUs.

Does RTX 3080 Have Enough VRAM?

It is strong enough to play 4K high settings, with 10 GB of RAM. For high-end 4k gaming, 8 GB is fine.

It will be fine if you use it for 1440p thundering high fps. I suspect that is the intended market. Nvidia has a habit lately (well, actually long term) of selling cards with Vram that fall short of the full potential in short order.

The situation gets worse over time and results in you using lower settings than the cards GPU chip can handle (you may be stuck at 60FPS on your 4K monitor or TV but have to keep settings lower to avoid stuttering)

Just bear it in mind.

Likely a 3080S comes later with a bit more Vram. But most people asking these Q’s can’t afford a used RX 570, so make of it what you will. They released a 3080 t.i. and 3080 12Gb, with massive price hikes.

It seems Ncrappier used the ‘super’ moniker upgrading the 20 series (particularly the 2060 6Gb to 8Gb), so ‘super’ is looking a bit of an obvious dirty ploy at this point.

How Much VRAM Does The 3080 TI Have?

The new RTX 3080 12GB model has a TDP of 350W, which is 30W higher than the original variant. Nvidia, however, is still recommending a 750W PSU for this unit. Even though the new variant is just a minor upgrade over the existing SKU, we think it’ll still be just as challenging to find one in stock.

Nvidia hasn’t revealed any info about its pricing, but we should have more details about the pricing soon as the OEM partners start listing their SKUs online.

As for the memory, the increase to 12GB of GDDR6X comes with a matching increase in the width of the memory bus.

The RTX 3080 12GB sees GA102’s full 384-bit memory bus enabled, reflecting the addition of 2 more GDDR6X memory chips (64-bits) to the memory bus, bringing the total to 12 chips/384-bits.

According to NVIDIA’s specifications, they’re using the same 19mbps GDDR6X chips here as on the classic RTX 3080, so memory clock speeds have neither been dialed up nor dialed down.

So the expansion of the memory bus brings with it both an additional 2GB of VRAM – which will come in handy at 4K – as well as a 20% increase in memory bandwidth.

Compared to the 10GB RTX 3080 and its 760GB/second memory bandwidth, the 12GB RTX 3080 offers 912GB/second bandwidth.

The seemingly small 2GB memory bump means the new variant now has the same amount of VRAM as the RTX 3080 Ti. It also comes with 8960 CUDA cores, over 3-percent more than the original 10GB variant. The RTX 3080 12GB model now has a wider 384-bit memory bus, resulting in a maximum bandwidth of 912 GB/s.

Overall, the new RTX 3080 12GB is a mild upgrade. We will have to wait and see if the extra memory and additional bandwidth will allow for significant gains in high-resolution gaming, especially with ray tracing.

The underlying issue is that the GPU at the heart of the card also needs to deliver the necessary performance this extra memory might unlock.

For example, Nvidia released an RTX 3060 GPU with 12GB of RAM last year to compete with AMD’s 6700 XT’s 12GB, but nobody would argue those cards can drive AAA gaming on a 4K panel with ray tracing.

On the RTX 3080, however, that might be possible in some titles. Maybe by giving it a bit more RAM, the 3080 will deliver the performance it should have had at launch so long ago.

The original RTX 3080, in case you don’t know, is our pick for the best graphics card you can buy in the market right now. It’ll be interesting to see how this new model will compare to the existing RTX 3080 unit.

If you think an RTX 3080 is an overkill for your use case, then you might want to consider buying the new RTX 3050, a budget GPU that Nvidia announced last week alongside the RTX 3090 Ti.

There’s no shortage of GPU launches on the market, but I can’t say the same about the availability of those GPUs on the market.

Why Does The 3090 Have So Much VRAM?

The RTX 3090 is flashy and cool, and it’s nice to see team green providing a card in their consumer lineup that can handle the “other side” of GPU applications (AI, CAG, GPU-accelerated calculation for those of us doing scientific work, etc.), if you’re just gaming, the RTX 3090 isn’t for you.

Sure, it can render games natively in 8K, but who cares? You probably don’t have an 8K monitor, you probably wouldn’t notice the difference over 4k anyway, and your frame rate would be trash.

With DLSS, it just doesn’t make sense to bother playing games at 4K+ natively. Just turn the resolution down, enable DLSS, and you’re free to crank up the other settings while still enjoying a high framerate.

Also Read: Is the RTX 3090 Good for Gaming?