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Deal.ai › Graphics Cards
Leadtek
Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card

Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card

Best price now

$2,186.99at WalmartChecked Nov 11

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Price facts

  • Last seen at $2,186.99 at Walmart on Nov 11.

Our take on the Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card

The Leadtek RTX 3090 HYPER BRAIN 24G is an NVIDIA GeForce RTX 3090 graphics card built on the Ampere GA102 chip at 8 nm. It pairs 24 GB of GDDR6X on a 384-bit bus with 10,496 CUDA cores, boost clocks up to 1695 MHz and a 350 W board power draw. The card is a dual-slot design at 267 mm long, so it fits many mid-tower cases, and it runs on two 8-pin power connectors with a 750 W PSU recommended. It suits 4K gaming, heavy 3D rendering and local AI work that needs large VRAM; the RTX 4090 and 4080 beat it on raw speed, but few cards at its tier carry 24 GB.

Best for4K gaming at high settings3D rendering and video editingLocal AI and machine learning work that needs 24 GB VRAMWorkstations running CUDA-accelerated software
Pros
  • 24 GB GDDR6X on a 384-bit bus handles large textures and models
  • 10,496 CUDA cores and 328 Tensor cores for ray tracing and DLSS
  • Dual-slot, 267 mm body fits more cases than most 3090 cards
  • Two 8-pin connectors instead of three
  • Four outputs: 2x HDMI 2.1 and 2x DisplayPort 1.4a
Cons
  • 350 W TDP demands a 750 W PSU and good case airflow
  • GDDR6X memory runs hot, and the back-mounted chips need cooling
  • Superseded by the RTX 4090 and 4080 on performance per watt
  • No DisplayPort 2.0 or newer HDMI beyond 2.1
  • Large for a dual-slot card at 267 mm

Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card prices at every store

  • WalmartNew

    In stockSold by JUNNUO-ELECTRONICSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $2,186.99Free shippingChecked Nov 11
    Visit Walmart

What reviewers say

Owners of RTX 3090 cards generally rate the 24 GB of GDDR6X and 4K frame rates highly, and the Founders-style cooler is often called effective but audible under load. The most common complaints are heat from the memory chips and the power draw.

What people mention
  • VRAMPraisedOwners value the 24 GB of GDDR6X for large textures, 3D scenes and AI models.
  • HeatCriticisedThe GDDR6X memory chips get hot under sustained load, especially the rear-mounted ones.
  • Power drawCriticisedThe 350 W board power means a strong PSU and good case airflow are needed.
  • 4K performancePraisedReviewers find it strong at 4K with DLSS enabled.
  • NoiseMixedThe cooler works well but fans become audible under heavy load.

About the Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card

The Leadtek RTX 3090 HYPER BRAIN is a graphics card with 24 GB of GDDR6X memory on a 384-bit bus. It is built on an 8 nm process and connects through a PCIe 4.0 x16 interface.

The GPU has a base clock of 1395 MHz and a boost clock of 1695 MHz. The memory runs at 1219 MHz, or 19.5 Gbps effective. It supports DirectX 12 Ultimate (12_2).

The card has a dual-slot design and draws power through two 8-pin connectors. It has four video outputs: two HDMI 2.1 and two DisplayPort 1.4a.

Brand
Leadtek
Interface
PCIe 4.0 x16
Process size
8 nm
Base clock
1395 MHz
Boost clock
1695 MHz
Memory clock
1219 MHz, 19.5 Gbps effective
Memory
24 GB GDDR6X
Memory bus
384-bit
Slot width
Dual-slot
TDP
350 W
Suggested PSU
750 W
Outputs
2 x HDMI 2.1, 2 x DisplayPort 1.4a
Power connectors
2 x 8-pin
DirectX
12 Ultimate (12_2)
Dimensions
267 x 111 x 40 mm

Specifications

size
267*111*40mmSource

Questions and answers

Is the RTX 3090 still worth buying?
Yes if you need 24 GB of VRAM for rendering or AI work and want strong 4K gaming. The RTX 4090 and 4080 are faster and more efficient, so compare against those if raw speed matters most.
What power supply does it need?
NVIDIA recommends a 750 W PSU. The card draws 350 W and uses two 8-pin PCIe power connectors.
How does it compare with the RTX 3080?
The 3090 has more CUDA cores and twice the memory at 24 GB versus 10 GB, which helps at 4K and in memory-heavy workloads. The 3080 is close in many games for less power.
Does it support DLSS and ray tracing?
Yes. It is an Ampere card with second-generation RT cores and third-generation Tensor cores, so it supports ray tracing and DLSS.
What is in the box?
The card itself. Check the listing for any included power adapter or support bracket, since bundles vary by seller.
Will it fit my case?
It is 267 mm long and dual-slot, so check your case's GPU clearance and slot space before buying.
Where is the Leadtek RTX 3090 HYPER BRAIN 24G GDDR6X PCIe 4.0 x16 Graphics Card cheapest?
At Walmart, for $2,186.99, as of our latest check.

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