Nvidia GeForce RTX 4080 vs NVIDIA RTX 3080 Ti - GPUs Comparison Guide | Let's Compare
Nvidia GeForce RTX 4080 vs NVIDIA RTX 3080 Ti
Verdict
Our overall take, at a glance
Key takeaways
Nvidia GeForce RTX 4080 leads NVIDIA RTX 3080 Ti overall by 9 points (85 vs 76 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
$1,199 at launch
Nvidia GeForce RTX 4080
85
NVIDIA RTX 3080 Ti
76
Why it stands out
Core Specifications Maximum Power: 470 W
Core Specifications Lithography Process: 5 nm
Memory Capacity: 16 GB
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 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 RTX 3080 Ti
The NVIDIA RTX 3080 Ti is a high-end graphics card built on the Ampere GPU architecture, aimed at demanding gamers and creative professionals. Launched at a premium $1,200 price point, it features hardware-accelerated ray tracing and Tensor cores to deliver performance that closely approaches the flagship RTX 3090.
Best for High-resolution gaming with demanding real-time ray tracing effectsBest for Running local AI models and hardware-accelerated workstation rendering
Pros
Gaming and production performance that nearly matches the flagship RTX 3090
Hardware-level acceleration for ray-traced visuals and local AI applications
Substantial generational performance improvements over older Turing-based models
Cons
Highly expensive launch price of $1,200 that offers diminishing performance returns over the base RTX 3080
Can experience high operating temperatures, particularly regarding memory heat
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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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 RTX 3080 Ti
Base Frequency
2.505 GHz
1.365 GHz
Base Power
320 W
350 W
Maximum Frequency
2.505 GHz
1.665 GHz
Maximum Power
470 W
350 W
Lithography Process
5 nm
8 nm
Memory
Feature
Nvidia GeForce RTX 4080
NVIDIA RTX 3080 Ti
Capacity
16 GB
12 GB
Technology
Bus Width
256 bit
384 bit
Bandwidth
576 GB/s
912.4 GB/s
Is Shared
No
No
API Support
Feature
Nvidia GeForce RTX 4080
NVIDIA RTX 3080 Ti
DirectX Version
12
12.2
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
3
3
Theoretical Performance
Feature
Nvidia GeForce RTX 4080
NVIDIA RTX 3080 Ti
Pixel Rate
281.2 GP/s
186.5 GP/s
Texture Rate
761.5 GT/s
444.7 GT/s
Performance (FP16)
97.6 TFLOPS
34.1 TFLOPS
Performance (FP32)
48.7 TFLOPS
34.1 TFLOPS
Performance (FP64)
761.5 GFLOPS
532.8 GFLOPS
Benchmark
Feature
Nvidia GeForce RTX 4080
NVIDIA RTX 3080 Ti
G3D Mark
35,129
26,800
Miscellaneous
Feature
Nvidia GeForce RTX 4080
NVIDIA 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.