Nvidia GeForce RTX 3070 Ti Mobile vs Nvidia GeForce RTX 3080 Mobile

Updated Jun 2026 · Scored by the Let’s Compare Data Engine · How we score

The Nvidia GeForce RTX 3070 Ti Mobile and Nvidia GeForce RTX 3080 Mobile are closely matched at 51 and 50/100. The Nvidia GeForce RTX 3070 Ti Mobile edges ahead on Core Specifications and Benchmark, while the Nvidia GeForce RTX 3080 Mobile leads on Theoretical Performance — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

Nvidia GeForce RTX 3070 Ti Mobile and Nvidia GeForce RTX 3080 Mobile are closely matched

Nvidia GeForce RTX 3070 Ti Mobile

Nvidia GeForce RTX 3080 Mobile

Where Nvidia GeForce RTX 3070 Ti Mobile stands out

Benchmark G3D Mark: 17,258 (8% more)

Where Nvidia GeForce RTX 3080 Mobile stands out

Theoretical Performance Performance (FP16): 22.2 TFLOPS (27% more)
Theoretical Performance Performance (FP32): 22.2 TFLOPS (27% more)
Core Specifications Maximum Power: 150 W (20% more)

Winner by category for Nvidia GeForce RTX 3070 Ti Mobile vs Nvidia GeForce RTX 3080 Mobile
Category	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile	Winner
Core Specifications	52	48	Nvidia GeForce RTX 3070 Ti Mobile
Memory	52	52	Tie
API Support	50	50	Tie
Theoretical Performance	50	60	Nvidia GeForce RTX 3080 Mobile
Benchmark	54	49	Nvidia GeForce RTX 3070 Ti Mobile
Miscellaneous	41	41	Tie

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 3070 Ti Mobile

The GeForce RTX 30 series is a lineup of GPUs developed by Nvidia using the Ampere architecture. The high-end model, including the RTX 3070 Ti, features hardware-enabled real-time ray tracing and third-generation Tensor Cores. It was designed to compete with AMD's Radeon RX 6000 series of cards.

Best for GamingBest for PC Building

Pros

Features hardware-enabled real-time ray tracing
Uses the Ampere architecture

Nvidia GeForce RTX 3080 Mobile

The Nvidia GeForce RTX 3080 Mobile is a powerful graphics processing unit designed for demanding laptops, enabling high-fidelity gaming and complex creative workflows on the go. Its performance architecture, based on Ampere, makes it suitable for users who require desktop-class GPU performance in portable form factors. It targets enthusiasts and professionals who prioritize graphical capabilities without sacrificing mobility.

Best for PC GamingBest for Content CreationBest for Portable Workstations

Pros

Delivers advanced graphics features through its RTX 30 series components.
Appropriate for tasks requiring high processing power, compared to lower-tier mobile GPUs.
Supports modern APIs such as Direct3D and Vulkan.

Cons

Performance is dependent on the specific laptop manufacturer's thermal design and power limits (Mobile GPU nature).
Older generation architecture relative to subsequent Nvidia releases.

Value for Money

Which is the better deal for the price

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Nvidia GeForce RTX 3070 Ti Mobile

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Nvidia GeForce RTX 3080 Mobile

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Performance

Higher benchmark score = faster

Nvidia GeForce RTX 3070 Ti Mobile17,258

Nvidia GeForce RTX 3080 Mobile16,036

See the raw benchmark values →

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

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
Base Frequency	N/A	N/A
Base Power	80 W	80 W
Maximum Frequency	1.485 GHz	1.81 GHz
Maximum Power	125 W	150 W20% more
Lithography Process	8 nm	8 nm

Memory

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
Capacity	8 GB	8 GB
Technology
Bus Width	256 bit	256 bit
Bandwidth	448 GB/s	448 GB/s
Is Shared	No	No

API Support

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
DirectX Version	12	12
OpenGL Version	4.6	4.6
Vulkan Version	1.4	1.4
OpenCL Version	3	3

Theoretical Performance

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
Pixel Rate	129.6 GP/s	148.3 GP/s
Texture Rate	273.2 GT/s	296.6 GT/s
Performance (FP16)	17.49 TFLOPS	22.2 TFLOPS27% more
Performance (FP32)	17.49 TFLOPS	22.2 TFLOPS27% more
Performance (FP64)	273 GFLOPS	328 GFLOPS

Benchmark

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
G3D Mark	17,2588% more	16,036

Miscellaneous

Feature	Nvidia GeForce RTX 3070 Ti Mobile	Nvidia GeForce RTX 3080 Mobile
Release Date	January 4, 2022	January 12, 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.

Frequently Asked Questions

Common questions about Nvidia GeForce RTX 3070 Ti Mobile vs Nvidia GeForce RTX 3080 Mobile comparison

They are closely matched: Nvidia GeForce RTX 3070 Ti Mobile scores 56/100 and Nvidia GeForce RTX 3080 Mobile scores 55/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Nvidia GeForce RTX 3070 Ti Mobile and Nvidia GeForce RTX 3080 Mobile are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 56/100 for Nvidia GeForce RTX 3070 Ti Mobile and 55/100 for Nvidia GeForce RTX 3080 Mobile.

It's close — Nvidia GeForce RTX 3070 Ti Mobile (56/100) and Nvidia GeForce RTX 3080 Mobile (55/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.