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NVIDIA GeForce RTX 3080 Ti Reportedly Launching in January 2021, Will Feature 20 GB GDDR6X Memory & Tackle AMD RX 6900 XT

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NVIDIA's GeForce RTX 3080 Ti graphics card is reportedly launching as early as January 2021 to tackle AMD's flagship Radeon RX 6900 XT graphics card. According to HKEPC, the card will get a huge specifications boost as was reported a few days ago and feature more memory and a very competitive price against AMD's $999 graphics card.

NVIDIA GeForce RTX 3080 Ti Launching In January 2021 To Tackle AMD's RX 6900 XT - Will Feature 20 GB G6X Memory, Huge Core Count & Competitive Pricing

The NVIDIA GeForce RTX 3080 Ti graphics card is designed to tackle AMD's flagship Radeon RX 6900 XT graphics card. This means that the RTX 3080 and RTX 3070 will continue to exist to tackle the RX 6800 series graphics cards. There are rumors of an RTX 3070 Ti variant too which will compete with the RX 6800 (non-XT) but the RTX 3080 should be positioned comfortably with the RX 6800 XT albeit with lower memory size.

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NVIDIA GeForce RTX 3080 Ti "Rumored" Graphics Card Specifications

Just a few months after, it looks like NVIDIA has finally decided the specifications of its GeForce RTX 3080 Ti graphics card. Details from Kopite7kimi suggest that the GeForce RTX 3080 Ti FE (Founders Edition) graphics card will feature the PG133-SKU15 PCB design and the GA102-250-KD-A1 graphics core.

The specifications for the GA102-250 GPU have also changed since the last time we saw them and are now exactly the same as the GeForce RTX 3090 at 10496 FP32 CUDA cores. This means that we are essentially looking at RTX 3090 performance at a lower price point. There's a possibility that some select blocks could be disabled for the GA102-250 GPU and the card would almost certainly run at lower clock speeds but that remains to be seen.

As for memory, the card will feature 20 GB of GDDR6X memory. Unlike the 19.5 Gbps speeds of the RTX 3090, the GeForce RTX 3080 Ti is said to retain the same memory speeds as the RTX 3080 at 19 Gbps. Since we are getting a 20 GB bus interface, NVIDIA will be using a 320-bit bus interface which equals a total bandwidth of 760 GB/s. TGP for the card is set to be the same as the RTX 3080 at 320 Watts. That's definitely needed to feed the extra cores so NVIDIA might have to optimize the clocks a bit here.

NVIDIA GeForce RTX 30 Series 'Ampere' Graphics Card Specifications:

Graphics Card NameNVIDIA GeForce RTX 3050NVIDIA GeForce RTX 3050 TiNVIDIA GeForce RTX 3060NVIDIA GeForce RTX 3060 TiNVIDIA GeForce RTX 3070NVIDIA GeForce RTX 3070 Ti?NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080 Ti?NVIDIA GeForce RTX 3090
GPU NameAmpere GA107Ampere GA106?Ampere GA106?Ampere GA104-200Ampere GA104-300Ampere GA102-150Ampere GA102-200Ampere GA102-250Ampere GA102-300
Process NodeSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nmSamsung 8nm
Die SizeTBATBATBA395.2mm2395.2mm2628.4mm2628.4mm2628.4mm2628.4mm2
TransistorsTBATBATBA17.4 Billion17.4 Billion28 Billion28 Billion28 Billion28 Billion
CUDA Cores23043584384048645888742487041049610496
TMUs / ROPsTBATBATBA152 / 80184 / 96232 / 80272 / 96328 / 112328 / 112
Tensor / RT CoresTBATBATBA152 / 38184 / 46232 / 58272 / 68328 / 82328 / 82
Base ClockTBATBATBA1410 MHz1500 MHzTBA1440 MHzTBA1400 MHz
Boost ClockTBATBATBA1665 MHz1730 MHzTBA1710 MHzTBA1700 MHz
FP32 ComputeTBATBATBA16.2 TFLOPs20 TFLOPsTBA30 TFLOPsTBA36 TFLOPs
RT TFLOPsTBATBATBA32.4 TFLOPs40 TFLOPsTBA58 TFLOPsTBA69 TFLOPs
Tensor-TOPsTBATBATBATBA163 TOPsTBA238 TOPsTBA285 TOPs
Memory Capacity4 GB GDDR6?6 GB GDDR6?6 GB GDDR6?8 GB GDDR68 GB GDDR610 GB GDDR6X?10 GB GDDR6X20 GB GDDR6X24 GB GDDR6X
Memory Bus128-bit192-bit?192-bit?256-bit256-bit320-bit320-bit320-bit384-bit
Memory SpeedTBATBATBA14 Gbps14 GbpsTBA19 Gbps19 Gbps19.5 Gbps
BandwidthTBATBATBA448 Gbps448 GbpsTBA760 Gbps760 Gbps936 Gbps
TGP90W?TBATBA180W?220W320W?320W320W350W
Price (MSRP / FE)$149?$199?$299?$399 US?$499 US$599 US?$699 US$899 US?$1499 US
Launch (Availability)2021?2021?2021?November 2020?29th OctoberQ4 2020?17th SeptemberJanuary 2021?24th September

In terms of performance, we can expect the card to tackle the AMD Radeon RX 6800 XT but we do not know if NVIDIA plans to offer the RTX 3080 Ti at a higher price point than the RTX 3080 or reduce prices on their existing RTX 3080 and RTX 3070 cards to match the competition. I believe the price cuts won't be happening soon since NVIDIA's GeForce RTX 30 series supply is being sold as soon as it ships out of the factory to the retail segment.

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The RTX 3080 Ti could hit a price around $899-$999 US which would be $249 US higher than the RX 6800 XT at the very least. We also know that the GeForce RTX 3090 is around 10-15% faster than the RTX 3080 and the RTX 3080 Ti is also expected to fall within the same range. This mostly looks like a repeat of the GeForce GTX 780 and Radeon R9 290X days where the 780 failed to impress us against the competition and NVIDIA had to go all the way to release the GeForce GTX 780 Ti to undo the damage done by the R9 290X.

Products mentioned in this post

NVIDIA GeForce RTX 3080
NVIDIA GeForce RTX 3080
USD 1399.98

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