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  3. /AMD Radeon RX 7900 XT vs Nvidia GeForce RTX 3090

AMD Radeon RX 7900 XT vs Nvidia GeForce RTX 3090

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Radeon RX 7900 XT and Nvidia GeForce RTX 3090 are closely matched overall (within 4 points).
  • AMD Radeon RX 7900 XT stands out on Core Specifications Base Frequency: 2 GHz, Core Specifications Base Power: 380 W, Core Specifications Maximum Frequency: 2.4 GHz.
  • Nvidia GeForce RTX 3090 counters with Memory Capacity: 24 GB, Memory Technology: GDDR6X, Memory Bus Width: 384 bit.
AMD Radeon RX 7900 XT and Nvidia GeForce RTX 3090 are closely matched
$899 at launch
AMD Radeon RX 7900 XT
85
Nvidia GeForce RTX 3090
81
Where AMD Radeon RX 7900 XT stands out
  • Core Specifications Base Frequency: 2 GHz
  • Core Specifications Base Power: 380 W
  • Core Specifications Maximum Frequency: 2.4 GHz
Where Nvidia GeForce RTX 3090 stands out
  • Memory Capacity: 24 GB
  • Memory Technology: GDDR6X
  • Memory Bus Width: 384 bit

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

Nvidia GeForce RTX 3090

This is a high-end GPU utilizing the Ampere architecture, built for intensive visual computing tasks. Its advanced design caters to professionals in fields requiring extreme graphical fidelity, including rendering, scientific visualization, and complex model design.

Best for 3D Content CreationBest for Architectural VisualizationBest for Professional Rendering Workstations
Pros
  • Utilizes Ampere-based hardware, placing it among Nvidia's powerful lines of GPUs.
  • Supports features vital for modern computer graphics, such as ray tracing acceleration.
  • General support for multiple graphics APIs (e.g., OptiX and DXR) enables use in varied professional software suites.
Cons
  • Targeting high-end institutional or workstation needs suggests a focus away from typical mainstream consumer gaming
  • Its high-end nature implies significant power consumption requirements.
Source
  • Wikidata: GeForce RTX 3090Identifies the product as a high-end Ampere architecture graphics card.
  • Nvidia RTX - WikipediaDetails the history and components of Nvidia RTX cards, including hardware support for ray tracing on Ampere architectures.
Video — reviews used (3)

Generated Jun 28, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

AMD Radeon RX 7900 XT

Check Price on Amazon

Nvidia GeForce RTX 3090

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Performance

Higher benchmark score = faster

AMD Radeon RX 7900 XT29,500
Nvidia GeForce RTX 309026,564
See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

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Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
Base Frequency
2 GHz
1.395 GHz
Base Power
380 W
320 W
Maximum Frequency
2.4 GHz
1.86 GHz
Maximum Power
520 W
420 W
Lithography Process
5 nm
8 nm

Memory

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
Capacity
20 GB
24 GB
Technology
Bus Width
320 bit
384 bit
Bandwidth
960 GB/s
960 GB/s
Is Shared
No
No

API Support

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
DirectX Version
12
12
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
2
3

Theoretical Performance

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
Pixel Rate
268.8 GP/s
163.5 GP/s
Texture Rate
672 GT/s
489.6 GT/s
Performance (FP16)
103.7 TFLOPS
71 TFLOPS
Performance (FP32)
51.5 TFLOPS
35.6 TFLOPS
Performance (FP64)
1,610.3 GFLOPS
556 GFLOPS

Benchmark

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
G3D Mark
29,500
26,564

Miscellaneous

Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 3090
Release Date
December 13, 2022
September 24, 2020
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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