NVIDIA

NVIDIA GeForce RTX 3090 Ti

Expert rating9 / 10

GPU Brand:: NVIDIA
Series:: GeForce RTX 30
Tier:: Flagship
Board Partner:: Reference / Founders Edition
VRAM:: 24GB
Memory Type:: GDDR6X
Boost Clock:: 1860MHz
Ray Tracing Support:: Yes
TDP:: 450W
Card Length:: 313mm
Slot Width:: 3.5-slot

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Manufacturer: NVIDIA Last updated: 2026-09-12

NVIDIA GeForce RTX 3090 Ti Review

NVIDIA GeForce RTX 3090 Ti is a flagship NVIDIA graphics card built on the Ampere (GA102) architecture, with 24GB of GDDR6X memory, a 1860MHz boost clock, and a 450W TDP. It is Ampere's fully unlocked flagship, a power-hungry 24GB card built for 4K gaming and content creation.

If you're shopping for a flagship card, the NVIDIA GeForce RTX 3090 Ti lines up against AMD's Radeon RX 6950 XT in this catalog. Expect a card around 313mm long needing a 3.5-slot opening in your case, with cuda cores count of 10752 feeding its rendering pipeline. Launch MSRP was $1,999, though street pricing has moved since.

Performance and Architecture

Built on NVIDIA's Ampere (GA102) architecture, the NVIDIA GeForce RTX 3090 Ti pairs 10752 cuda cores with 24GB of GDDR6X memory on what NVIDIA rates as a 1860MHz boost clock. That combination places it in the flagship tier, where it's tuned for a specific resolution and refresh-rate target rather than being a universal do-everything card.

Power, Size, and Compatibility

At a 450W TDP, the NVIDIA GeForce RTX 3090 Ti needs a power supply with enough headroom on the 12V rail plus whatever PCIe power connectors this variant uses. Physically it runs about 313mm long and occupies a 3.5-slot opening, so measure your case's GPU clearance and front intake fans before buying, especially in compact builds.

Comparison to Alternatives

The closest rival to the NVIDIA GeForce RTX 3090 Ti in this catalog is AMD's Radeon RX 6950 XT, which competes at a similar price and resolution target. Shoppers who need more VRAM headroom or lower power draw than the NVIDIA GeForce RTX 3090 Ti offers should cross-shop that card before deciding, since the two trade blows depending on the game engine and whether ray tracing or upscaling is in use.

Specifications

Platform

GPU Brand	NVIDIA
Board Partner	Reference / Founders Edition

Identity and type

Series	GeForce RTX 30
Tier	Flagship

Performance

VRAM	24 GB
Memory Type	GDDR6X
Boost Clock	1860 MHz
Ray Tracing Support	Yes

Physical & Power

TDP	450 W
Card Length	313 mm
Slot Width	3.5

Silicon

Architecture	Ampere (GA102)
Shader Units	10752

Market and workstation

MSRP	1999 USD

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating9 / 10

A solid flagship pick if its price and 24GB VRAM allocation match your target resolution.

Best for

Gamers targeting the resolution this flagship tier is built for
Builders who want 24GB of VRAM without moving up a tier
Anyone upgrading from an older NVIDIA or rival card at a similar price point

Not for

Buyers who need the absolute best price-to-performance and should compare street prices first
4K/high-refresh gamers if this card's tier sits below High-End
SFF builders who haven't confirmed this card's length and slot width fit their case

FAQs

What are the key specifications of the NVIDIA GeForce RTX 3090 Ti?

The NVIDIA GeForce RTX 3090 Ti is a graphics card from NVIDIA. Key specs: GPU Brand NVIDIA, Tier Flagship, Board Partner Reference / Founders Edition, VRAM (GB) 24GB GDDR6X, Memory Type GDDR6X.

Who is the NVIDIA GeForce RTX 3090 Ti best suited to?

It suits gamers targeting the resolution this flagship tier is built for, builders who want 24gb of vram without moving up a tier, anyone upgrading from an older nvidia or rival card at a similar price point.

What are the drawbacks of the NVIDIA GeForce RTX 3090 Ti?

It is a poor fit for buyers who need the absolute best price-to-performance and should compare street prices first, 4k/high-refresh gamers if this card's tier sits below high-end, sff builders who haven't confirmed this card's length and slot width fit their case.