NVIDIA this morning is quietly adding to its menagerie of high-end video cards with a third version of the GeForce RTX 3080, the simply-named GeForce RTX 3080 12GB. Just as the name says on the tin, this latest GeForce card is more or less a version of the existing RTX 3080 with 12GB of memory, and the additional capacity and memory bandwidth benefits that come from that. This latest video card launch is relatively subdued launch for the company, and NVIDIA is not making much fanfare for the new card – nor are they announcing a price for it.

The third member of the RTX 3080 family comes as the cryptocurrency-driven GPU shortage has officially entered its second year. NVIDIA and its partners are selling every card they can make, and as a result traditional product stack logic has gone flying out the window at 360 fps. Instead, NVIDIA (and AMD) are left optimizing their product stacks to best match that insatiable demand, along with getting every useable chip in a card and on the market. And even with NVIDIA having switched its non-3090 cards to Ethereum hashrate nerfed LHR versions over half a year ago, there’s no immediate sign that the heavy demand for video cards will wind down any time soon.

Consequently, NVIDIA isn’t saying much about the new RTX 3080 SKU, primarily because they don’t need to. Which to be sure isn’t a criticism of NVIDIA, but it is a sign of the times. Officially the card exists for high-end gaming, but NVIDIA isn’t bothering to put together any kind of promotional campaign outlining the benefits of the card, or why they thought it necessary to introduce a 12GB SKU now, etc. Even the announcement of the card itself was buried in an announcement about DLSS support for a port of a Playstation 4 game (God of War). Simply put, the GeForce RTX 3080 12GB now exists, and for right now that’s enough for NVIDIA.

NVIDIA GeForce Specification Comparison
  RTX 3080 Ti RTX 3080 12GB RTX 3080 10GB RTX 3070 Ti
CUDA Cores 10240 8960 8704 5888
ROPs 112 96 96 96
Base Clock 1.37GHz 1.26GHz 1.44GHz 1.58GHz
Boost Clock 1.67GHz 1.71GHz 1.71GHz 1.77GHz
Memory Clock 19Gbps GDDR6X 19Gbps GDDR6X 19Gbps GDDR6X 19Gbps GDDR6X
Memory Bus Width 384-bit 384-bit 320-bit 256-bit
Single Precision Perf. 34.1 TFLOPS 30.6 TFLOPS 29.8 TFLOPS 21.7 TFLOPS
Tensor Perf. (FP16) 136 TFLOPS 122 TFLOPS 119 TFLOPS 87 TFLOPS
Tensor Perf. (FP16-Sparse) 273 TFLOPS 244 TFLOPS 238 TFLOPS 174 TFLOPS
TDP 350W 350W 320W 290W
GPU GA102 GA102 GA102 GA104
Transistor Count 28B 28B 28B 17.4B
Architecture Ampere Ampere Ampere Ampere
Manufacturing Process Samsung 8nm Samsung 8nm Samsung 8nm Samsung 8nm
Launch Date 06/03/2021 01/11/2022 09/17/2020 06/10/2021
Launch Price MSRP: $1199 MSRP: [undefined] MSRP: $699 MSRP: $599

So what does the latest RTX 3080 SKU bring to the table compared to the 10GB RTX 3080 classic? The high point is of course the memory capacity, but there are actually a few different things going on here.

On the GPU front, NVIDIA is actually using a slightly better version of their venerable GA102 GPU, which now is used across 5 different desktop video cards. The version of the GA102 used here has a slight increase in the number of SMs enabled versus the OG RTX 3080, with 70 SMs as opposed to 68 on the original card. Clockspeeds have also changed a bit; while the official boost clock rating is still 1.71GHz, the base clockspeed for the new SKU is 1.26GBz, 180MHz below the more basic 3080. Ultimately this seems to be a function of TDP, as the additional memory and additional transistors being lit up on the GPU will increase the power needs of the card, especially in a maximum-load scenario.

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 19Gbps GDDR6X chips here as on the classic RTX 3080, so memory clockspeeds have neither been dialed up or 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 of memory bandwidth, the 12GB RTX 3080 offers 912GB/second of bandwidth.

But to pay the bill for all of this, so-to-speak, the TDP of the newer 12GB SKU is also higher than the 10GB cards. Here NVIDIA’s official/minimum TDP has gone from 320W to 350W, a 9% increase. And as we noted before, even with this TDP increase, the minimum/base clockspeed still needed to be turned down a bit. This gives the RTX 3080 12GB the same official TDP ratings as both the RTX 3080 Ti and RTX 3090, and if these values are accurate, then it implies that the new card will have the lowest energy efficiency out of all of them.

Speaking of the RTX 3080 Ti, the configuration of the new card immediately raises the question of what to expect in terms of performance versus NVIDIA’s best 3080 card – itself essentially a slightly cheaper RTX 3090. The RTX 3080 Ti was about 10% faster than the original RTX 3080, and while benchmarks will be needed to draw exact figures, I expect the RTX 3080 12GB to essentially split the difference. That would put it around 5% faster than the OG card, and the RTX 3080 Ti about 5% faster than that. But along with underscoring the fact that this is an estimate, it should be noted that the difference will vary from game to game, and that games that are especially bandwidth sensitive have the most to gain, particularly at 4K.

Unfortunately, pricing won’t offer much of a guide here. Seeing as how NVIDIA isn’t even selling an Founder’s Edition of the card, they’re not providing an official MSRP – and it’s not as if the irrational market would follow it anyhow. The best guidance we have right now is looking at what NVIDIA’s board partners are charging/trying to charge for their cards. And in that case, the cheapest RTX 3080 12GB being listed this morning is an EVGA model at $1249. That’s $50 over the RTX 3080 Ti MSRP and $40 over their own cheapest RTX 3080 Ti, but also generally a couple of hundred below the rest of their RTX 3080 Ti lineup.

At best, it’s fair to say that the RTX 3080 12GB is unlikely to be priced much differently than the RTX 3080 Ti. Which shouldn’t be too surprising since so much of the current crypto ecosystem is based around memory bandwidth, and the two cards are identical in that respect. Though even in a gaming context, the RTX 3080 12GB is very likely to be within a few percent of the RTX 3080 Ti. Put another way, don’t expect to pay less than $1200 for the RTX 3080 12GB, even if you can get it at manufacturer (as opposed to market) prices. Otherwise the more positive news, at least, is that even following the launch of the new card, according to NVIDIA the RTX 3080 classic isn't going away; so it will still be produced for the consumer market.

Wrapping things up, expect to see cards in the coming days and weeks from the usual suspects, including EVGA, Zotac, ASUS, Gigabyte, and MSI. NVIDIA is not announcing a hard availability date, so given the ongoing GPU shortage, we expect to see cards slowly filter into the market, and then leave it almost immediately. Happy hunting!

Q1 2022 GPU Product Lineups
(Theoretical MSRPs, Please See eBay For Street Pricing)
  N/A GeForce RTX 3090 Ti
  $1499 GeForce RTX 3090
  $1199 GeForce RTX 3080 Ti
  N/A GeForce RTX 3080 12GB
Radeon RX 6900 XT $999  
Radeon RX 6800 XT $649/$699 GeForce RTX 3080
Radeon RX 6800 $579/$599 GeForce RTX 3070 Ti
Radeon RX 6700 XT $479/$499 GeForce RTX 3070
Radeon RX 6600 XT $379/$399 GeForce RTX 3060 Ti
Radeon RX 6600 $329 GeForce RTX 3060
Radeon RX 6500 XT $199  

Source: NVIDIA

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  • Gigaplex - Tuesday, January 11, 2022 - link

    If you don't buy it, someone else will. Demand won't be going down for a long time.
  • Calin - Wednesday, January 12, 2022 - link

    If China clamping down _hard_ on cryptocurrency mining had basically no effect, nothing else will.
  • Kurosaki - Tuesday, January 11, 2022 - link

    Have not bought a new GPU since 2015. I have waited for the classical 3x performance for the same price, but have instead met the new same performance for 3x price. I have sought elsewhere for new hobbies and game on the switch meanwhile. Zelda botw is huuuuge!
  • michael2k - Tuesday, January 11, 2022 - link

    Have you considered relaxing? It’s just a toy; an expensive and hard to find toy.
  • Oxford Guy - Tuesday, January 11, 2022 - link

    Gaming is a multi-billion business. A great many rely on a healthy PC gaming ecosystem for their livelihoods.

    You can relax if you wish to on your old money estate but some do have to work for a living.
  • michael2k - Tuesday, January 11, 2022 - link

    SilverSurfer did not come off as someone who’s employment relied upon a robust economy built upon readily available and purchased GeForce GPUs: his use of the term Ngreedia, reference to Windows 7, trash AAA games, and Ubitrash are all suspect and highly unprofessional for someone making a living off GPUs
  • Oxford Guy - Tuesday, January 11, 2022 - link

    That’s only highly-important if you’re his biographer.
  • michael2k - Tuesday, January 11, 2022 - link

    No, it speaks of his professionalism and how seriously we should treat him. Sound like a child, get treated as one.

    As such that’s why I asked him to relax. It’s just a toy used for games, and the well monied miner (and it’s still a toy but the game is cybercurrency)
  • Oxford Guy - Wednesday, January 12, 2022 - link

    You missed the point again, continuing to rely on a fallacy. This isn’t about his character; that’s an irrelevant distraction.
  • michael2k - Wednesday, January 12, 2022 - link

    I fail to understand how I can miss the point, given you're responding to me. Essentially my post, where I asked SilverSurfer to relax, is the point. I'm saying he's over-reacting and that at the end of the day the GPU is a toy used by gamers to play games or by miners to play mining games.

    So what point did I miss? Is he not over-reacting? Are GPUs not used to play games? Are GPUs not used to mine coins? Is SilverSurfer a widely known game developer who's livelihood depends on gamers buying GPUs?

    If the last is true, why does he call NVIDIA Ngreedia? That's like biting the hand that feeds you, isn't it?

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