Best Custom Rtx 3090 2026

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Last Updated - 22.07.2026

Best Choice

01

ASUS

ASUS ROG Strix NVIDIA GeForce RTX 3090 PCIe 4.0 Gaming Graphics Card, 24GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Axial-Tech Fan Design, 2.9 Slot

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The Axial-Tech fan design has been re-tuned with a reverse central fan direction for less turbulence.;2. 9-slot design expands the cooling surface compared to the last generation for more thermal headroom than ever before. Super Alloy Power II includes chokes, solid polymer capacitors and a variety of high current power levels. ;GPU Tweak II provides intuitive performance optimization, thermal controls and system monitoring.
Tensor cores of the 3rd Generation: Get up to 2x the throughput with structural economy and advanced AI algorithms like DLSS. Now with support for up to 8K resolution, these cores provide a massive boost in gaming performance and brand new AI capabilities.
RT Second Generation Cores: Experience the 2x throughput of the RT cores of the 1st generation as well as simultaneous RT and shading for a whole new level of radiation tracking.
NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world's fastest, most efficient GPU, the brand new Ampere SM brings 2x the FP32 throughput and improved energy efficiency.
Memory Speed: 19.5Gbps Digital max. Resolution: 7680 x 4320

5.109,70 €
Value for Money

02

ASUS

ASUS TUF Gaming GeForce RTX 5090 OC Edition 32GB GDDR7 Gaming Graphics Card (Nvidia GeForce RTX5090, 3.6 Slot Design, PCIe 5.0, 2X HDMI 2.1b, 3X DisplayPort 2.1a)

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The PCB protective coating protects against short circuits caused by moisture, dust or dirt
Phase Change GPU thermal pad provides optimal thermal performance and longevity and outperforms traditional thermal compound for high load graphics cards
Military grade components ensure rock-solid performance and longer life for ultimate longevity
ASUS GPU Guard and bracket secure the GPU, reduce the risk of cracking and ensure a stable attachment
3.6 slot design with solid fin arrangement, optimized for airflow with three axial tech fans

4.341,36 €
03

Gigabyte

Gigabyte RTX 3090 Gaming OC-24GD, Black (3304808037)

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Processor frequency: 1905 MHz
Memory clock speed: 21000 MHz
Memory bus: 384 bit
Maximum resolution: 7680 x 4320 pixels
Graphics adapter memory type: GDDR6X
GV-N309TGAMINGOC-24GD
Discrete graphics adapter memory: 24 GB

1.989,99 €
04

ASUS

ASUS TUF Gaming NVIDIA GeForce RTX 3090 OC Edition Grafikkarte, PCIe 4.0, 24 GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Dual-Kugellager, erneuert
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

1.678,52 €
05

nVidia

NVIDIA GeForce RTX 3090 Founders Edition Graphics Card

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Video Memory: 24GB GDDR6X
Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1
Nvidia India 3 years *
Memory interface: 384-bit
Chipset: NVIDIA GeForce RTX 3090

1.989,99 €
06

Gigabyte

Gigabyte GeForce RTX 3090 Gaming OC 24GB GDDR6X Graphics Card

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Windforce 3X cooling system with alternately rotating fans
RGB Fusion 2.0
Nvidia Ampere streaming multiprocessors: The building blocks for the world's fastest, most efficient GPU, the Ampere SM brings 2x the FP32 throughput and improved energy efficiency.
3rd generation tensor cores: Get up to 2x the throughput with structural economy and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores offer a massive boost in gaming performance and AI capabilities.
2n generation RT cores: Experience 2x the throughput of the RT-core from the 1st generation, as well as simultaneous RT and shading for the next level of ray tracing.

1.879,99 €
07

ASUS

ROG-STRIX-RTX3090-GAMING Graphics Card

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The 2.9 slot design increases the cooling surface compared to the last generation, providing more thermal headroom than ever before
Tensor cores of the 3rd Generation: Achieve up to 2x more throughput with smaller structures and advanced AI algorithms such as DLSS. With support for resolutions up to 8K, the cores deliver a massive increase in gaming performance and completely new AI capabilities
Super Alloy Power II includes coils made of high quality alloys, solid polymer capacitors and a range of high current power stages
RT cores of the 2nd Generation: Experience twice the throughput compared to RT cores of the 1st generation, as well as parallel RT and shading for a ray tracing performance at a completely new level
NVIDIA Ampere Streaming Multiprocessors: the building blocks for the fastest and most efficient graphics processor in the world, the all-new Ampere SM, deliver double FP32 throughput and improved energy efficiency
GPU Tweak II provides intuitive performance optimizations, temperature control and system monitoring
Axial Tech fan design has been optimized with additional blades and a reverse direction of rotation for the central fan

1.979,99 €
08

MSI

MSI RTX 3090 Ventus 3X 24G OC 24GB GDDR6X 384 bit 7680x4320 PCI Express Gen 4 Graphics Card

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Zero Frozr - Eliminates noise from fans and automatically stops in low load situations for the GPU.
Triple Fan - Three fans and a large heat sink ensure a quiet and well-cooled gaming experience.
Torx Fan 3.0 - Award winning fan design combines two types of blades for cooling and muting.
Dragon Center - With MSI, Dragon Center high quality software, you can modify and optimise MSI products in real time.
Core Pipe heat distributors with high quality pressure ensure good contact with the GPU for heat distribution across the entire width.

1.979,99 €
09

PNY

PNY GeForce RTX™ 3090 24 GB XLR8 Gaming Revel Epic-X RGB™ Triple Fan Graphics Card

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Nvidia Ampere Streaming Multiprocessors: The building blocks for the world's fastest and most efficient GPU, the Ampere SM, with double FP32 throughput and improved energy efficiency
DisplayPort 1.4 (x3), HDMI 2.1.
3rd generation Tensor cores. Generation: Achieve double throughput with structural economy and advanced AI algorithms such as DLSS. These compute units now also support resolutions of up to 8K, allow a massive increase in game performance and open up AI skills.
2nd generation RT cores. Generation: Experience double throughput compared to 1st generation RT cores as well as simultaneous RT and shading performance for the next level of ray tracing performance
24 GB GDDR6X / 19.5 Gbps memory speed / 384-bit interface / 936 Gbps bandwidth.

2.171,35 €
10

zalati

zalati Cooler Heatsink Backplane for Graphics Card RTX 3090 3080 3070 Series Card

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful fans, standard double fan 6010, up to 20CFM under full load, low-noise hydraulic bearings, PWM control possible
Graphics Card Heater Application for RTX 3090 3080 3070 Series Graphics Card
Function:Solve the high temperature problem of graphics card back disk storage.
Feature: The fan cable is a 4pin interface that is identical to a normal chassis fan and is connected to a fan socket on the motherboard. It can be booted into the motherboard to adjust the speed of 1500~4500, which can be adjusted as desired.
Built-in backplate radiator, anodized CNC machining, good compatibility, the thickness of the radiator is 15mm.

22,99 €