AMD Radeon RX 7900 XT vs Nvidia GeForce RTX 2080 Mobile
Verdict
Our overall take, at a glance
Key takeaways
AMD Radeon RX 7900 XT leads Nvidia GeForce RTX 2080 Mobile overall by 42 points (82 vs 40 out of 100).
AMD Radeon RX 7900 XT stands out on Core Specifications Base Power: 380 W, Core Specifications Maximum Power: 520 W, Core Specifications Lithography Process: 5 nm.
AMD Radeon RX 7900 XT leads overall
AMD Radeon RX 7900 XT
82
Nvidia GeForce RTX 2080 Mobile
40
Why it stands out
Core Specifications Base Power: 380 W
Core Specifications Maximum Power: 520 W
Core Specifications Lithography Process: 5 nm
Strengths Profile
Bigger shape = stronger. Whoever reaches further wins that category.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
AMD Radeon RX 7900 XT
The AMD Radeon RX 7900 XT is an enthusiast-class graphics card powered by the Navi 31 XT processor, utilizing an innovative chiplet-based RDNA 3 architecture. It is designed for PC gamers and creators seeking top-tier rendering capabilities without paying the premium commanded by ultra-enthusiast competitor models. The card delivers high-resolution performance and features modern video encoding along with updated connectivity standards.
Best for High-refresh-rate 1440p and 4K gaming where raw rasterization performance is priBest for Enthusiast builders looking for high-end GPU performance at a relatively lower p
Pros
Strong rasterization performance in high-refresh 1440p and 4K gaming
More competitive pricing compared to rival high-end GPUs like the RTX 4080
Incorporation of DisplayPort 2.1 to support next-generation monitors
Innovative chiplet design that optimizes GPU manufacturing efficiency
Cons
Ray tracing performance lags significantly behind flagship offerings from the competition
High idle power consumption and early firmware anomalies
DisplayPort 2.1 implementation lacks support for full UHBR20 bandwidth
Evaluated real-world gaming performance, ray tracing limitations, idle power consumption, and DisplayPort 2.1 specifications.
Generated Jul 4, 2026
Nvidia GeForce RTX 2080 Mobile
The Nvidia GeForce RTX 2080 Mobile series was a high-performance mobile graphics solution built on the Turing microarchitecture. It is designed for users and creators who require robust graphical capabilities, such as running graphically intensive games or demanding rendering applications on a laptop.
Best for High-fidelity gamingBest for Professional content creation
Pros
Offers advanced features like hardware-accelerated ray tracing capability
Represents a significant generation upgrade in mobile GPU performance
Can support multiple modern APIs including Vulkan and OpenGL
Cons
The product is based on an older, discontinued architecture (Turing)
Performance benchmarks were set against subsequent product generations
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Core Specifications
Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 2080 Mobile
Base Frequency
2 GHz
1.515 GHz
Base Power
380 W
150 W
Maximum Frequency
2.4 GHz
1.8 GHz
Maximum Power
520 W
300 W
Lithography Process
5 nm
12 nm
Memory
Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 2080 Mobile
Capacity
20 GB
8 GB
Technology
Bus Width
320 bit
256 bit
Bandwidth
960 GB/s
432 GB/s
Is Shared
No
No
API Support
Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 2080 Mobile
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 2080 Mobile
Pixel Rate
268.8 GP/s
101.8 GP/s
Texture Rate
672 GT/s
292.6 GT/s
Performance (FP16)
103.7 TFLOPS
18.72 TFLOPS
Performance (FP32)
51.5 TFLOPS
9.362 TFLOPS
Performance (FP64)
1,610.3 GFLOPS
292.6 GFLOPS
Benchmark
Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 2080 Mobile
G3D Mark
29,500
15,107
Miscellaneous
Feature
AMD Radeon RX 7900 XT
Nvidia GeForce RTX 2080 Mobile
Release Date
December 13, 2022
January 29, 2019
Platform
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.