Nvidia GeForce RTX 4080 vs Nvidia GeForce RTX 3080 Ti
Verdict
Our overall take, at a glance
Key takeaways
Nvidia GeForce RTX 4080 leads Nvidia GeForce RTX 3080 Ti overall by 18 points (86 vs 68 out of 100).
Nvidia GeForce RTX 4080 stands out on Core Specifications Maximum Power: 470 W, Core Specifications Lithography Process: 5 nm, Memory Capacity: 16 GB.
Nvidia GeForce RTX 4080 leads overall
Nvidia GeForce RTX 4080
86
Nvidia GeForce RTX 3080 Ti
68
Why it stands out
Core Specifications Maximum Power: 470 W
Core Specifications Lithography Process: 5 nm
Memory Capacity: 16 GB
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 Jun 2026.
Nvidia GeForce RTX 4080
The GeForce RTX 40 series is a family of consumer GPUs from Nvidia's GeForce line, succeeding the RTX 30 series. The cards are based on the Ada Lovelace architecture and include third-generation RT cores for ray tracing and fourth-generation Tensor Cores.
Best for High-end computingBest for Graphics processing
Pros
Features native support for DirectX Direct3D 12.0 Ultimate (feature level 12_2)
Includes a new generation of Optical Flow Accelerator to aid DLSS 3.0 frame generation
Supports DisplayPort 1.4a and HDMI 2.1 display connections
Cons
The RTX 4080 12GB was noted for potential failures related to the 12VHPWR connector.
Video — reviews used (3)
Provides detailed specs and history of the RTX 40 series cards.
Generated Jun 28, 2026
Nvidia GeForce RTX 3080 Ti
This series represents a high-performance graphics card designed for visual computing tasks and demanding gaming setups. It incorporates advanced technologies like hardware-accelerated ray tracing to simulate highly realistic light and material interactions. It is suitable for users creating photorealistic content or playing modern games at high resolutions.
Best for High-resolution gamingBest for Architectural visualizationBest for Film and video production
Pros
Features foundational support for deep learning tools through CUDA
Includes specialized RT cores for accelerating real-time ray tracing mathematics
Is part of a historically significant line used in both professional and consumer visual production
Supports multiple advanced APIs including DirectX 12 Raytracing, OptiX, and Vulkan
Cons
Real-time ray tracing is still computationally intensive and may require hybrid rendering approaches for optimal performance
The product line is large, suggesting that newer generations may offer superior performance improvements or features
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
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
Base Frequency
2.505 GHz
1.365 GHz
Base Power
320 W
320 W
Maximum Frequency
2.505 GHz
1.86 GHz
Maximum Power
470 W
420 W
Lithography Process
5 nm
8 nm
Memory
Feature
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
Capacity
16 GB
12 GB
Technology
Bus Width
256 bit
384 bit
Bandwidth
576 GB/s
912 GB/s
Is Shared
No
No
API Support
Feature
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
DirectX Version
12
12
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
3
3
Theoretical Performance
Feature
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
Pixel Rate
281.2 GP/s
160.1 GP/s
Texture Rate
761.5 GT/s
400.2 GT/s
Performance (FP16)
97.6 TFLOPS
68.2 TFLOPS
Performance (FP32)
48.7 TFLOPS
34.1 TFLOPS
Performance (FP64)
761.5 GFLOPS
533 GFLOPS
Benchmark
Feature
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
G3D Mark
35,129
26,645
Miscellaneous
Feature
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 3080 Ti
Release Date
November 16, 2022
June 3, 2021
Platform
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.