Zotac reveals Nvidia Geforce RTX 3090 Ti

In September 2020, Nvidia launched its latest generation graphics card with the architecture Ampere manufactured on Samsung’s 8-nanometer technology. It’s been eight months since then and now Nvidia is in full swing to provide the Geforce RTX 3080 and RTX 3070 each with its Ti siblings with pointed specifications. It now appears that the flagship may also receive the same treatment.

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1 Specifications: Nvidia Geforce RTX 3000 “Ampere”

2 Read SweClocker’s review of Geforce RTX 3090:

3 Related posts:

Specifications: Nvidia Geforce RTX 3000 “Ampere”

	RTX 3090 Ti	RTX 3090	RTX 3080 Ti	RTX 3080	RTX 3070 Ti	RTX 3070
Technical	8 nm Samsung	8 nm Samsung	8 nm Samsung	8 nm Samsung	8 nm Samsung	8 nm Samsung
Circuit	GA102	GA102	GA102	GA102	GA104	GA104
Circuit surface	628 mm²	628 mm²	628 mm²	628 mm²	392 mm²	392 mm²
Transistors	28.3 billion	28.3 billion	28.3 billion	28.3 billion	17.4 billion	17.4 billion
Architecture	Ampere	Ampere	Ampere	Ampere	Ampere	Ampere
CUDA cores	10 752 st.(?)	10 496 st.	10 240 st.	8 704 st.		5 888 st.
RT cores	84 st.(?)	82 st.	80 st.	68 st.	48 st.	46 st.
Tensor cores	336 st.(?)	328 st.	320 st.	272 st.	192 st.	184 st.
Texture units	336 st.(?)	328 st.	320 st.	272 st.	192 st.	184 st.
Raster units	112 st.(?)	112 st.	112 st.	96 st.	96 st.	96 st.
Clock frequency	Four-digit	1 395 MHz	1 365 MHz	1 440 MHz	–	1 500 MHz
GPU Boost	Higher	1 695 MHz	1 665 MHz	1 710 MHz	–	1 725 MHz
Computational power	Count with it	35 581 GFLOPS	34 099 GFLOPS	29 768 GFLOPS	–	20 313 GFLOPS
Memory amount	24 GB GDDR6X(?)	24 GB GDDR6X	12 GB GDDR6X	10 GB GDDR6X	8 GB GDDR6X	8 GB GDDR6
Memory frequency	19 500 MHz(?)	19 500 MHz	19 000 MHz	19 000 MHz	19 000 MHz(?)	14 000 MHz
Memory bus	384-bit	384-bit	384-bit	320-bit	256-bit	256-bit
Memory bandwidth	936 GB/s(?)	936 GB/s	912 GB/s	760 GB/s	608 GB/s	448 GB/s
Power supply	12-pin	12-pin	12-pin	12-pin	12-pin	12-pin
SLI connection	NVLink 3.0 x4	NVLink 3.0 x4	NVLink 3.0 x4	–	–	–
TBP	Absolutely	350 W	350 W(?)	320 W	?	220 W
Launch price	“Okay”	1 499 USD	999 USD	699 USD	?	499 USD

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The information about the Geforce RTX 3090 Ti is scarce and the only information available is that it has been glimpsed in Zotac’s latest version of the overclocking software Firestorm. While it is easy to see this as a confirmation that the graphics card exists and is underway, it is quite possible that it is only a placeholder created by Zotac, ahead of a possible RTX 3090 Ti.

Block diagram of the graphics circuit GA102 in Geforce RTX 3090 with 82 of 84 SMX clusters activated.

Assuming a Geforce RTX 3090 Ti is up and running, there are not many alternatives to the specifications of the GA102 graphics circuit, which of the RTX 3090 has 82 of its 84 SMX clusters enabled. In other words, it’s no big deal that the RTX 3090 Ti would get the full-featured variant of the GA102 with 84 SMX clusters with 128 CUDA cores each, for a total of 10,752 pieces.

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On the memory front, it would be a 384-bit wide bus with 24 or 48 GB GDDR6X. In addition to a possible upgrade of the amount of memory, there is the possibility of higher bandwidth, as Micron has GDDR6X memory available with an efficient clock frequency of up to 21,000 MHz. In such cases, it would mean a bandwidth of 1,008 GB / s.

Some information about the price and when the launch may take place is not yet known.

Source: @japanese_pcmania via Videocardz