Nvidia GeForce RTX 5080 vs Nvidia GeForce RTX 3070 Ti Mobile

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

For most buyers the Nvidia GeForce RTX 5080 is the better pick — it scores 82/100 to the Nvidia GeForce RTX 3070 Ti Mobile's 46, leading on Memory and Theoretical Performance. Choose the Nvidia GeForce RTX 3070 Ti Mobile instead if core specifications matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Nvidia GeForce RTX 5080 leads overall

Nvidia GeForce RTX 5080

Nvidia GeForce RTX 3070 Ti Mobile

Why it stands out

Core Specifications Maximum Power: 360 W (188% more)
Memory Capacity: 16 GB (100% more)
Memory Bandwidth: 960 GB/s (114% more)

Winner by category for Nvidia GeForce RTX 5080 vs Nvidia GeForce RTX 3070 Ti Mobile
Category	Nvidia GeForce RTX 5080	Nvidia GeForce RTX 3070 Ti Mobile	Winner
Core Specifications	41	85	Nvidia GeForce RTX 3070 Ti Mobile
Memory	86	38	Nvidia GeForce RTX 5080
API Support	50	50	Tie
Theoretical Performance	88	42	Nvidia GeForce RTX 5080
Benchmark	90	45	Nvidia GeForce RTX 5080
Miscellaneous	87	32	Nvidia GeForce RTX 5080

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 5080

The GeForce RTX 5080 is a high-end enthusiast graphics card belonging to Nvidia's RTX 50 series. This series is based on the Blackwell architecture and succeeded the GeForce RTX 40 series. It features fourth-generation RT cores for real-time ray tracing acceleration and fifth-generation Tensor Cores.

Best for Enthusiast computingBest for High graphics demands

Pros

Utilizes the Blackwell architecture, incorporating advanced RT cores and Tensor Cores
Supports GDDR7 video memory for increased bandwidth compared to the RTX 40 series

Cons

The card was announced alongside other products in January 2025.

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

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.

Nvidia GeForce RTX 5080

Check Price on Amazon

Nvidia GeForce RTX 3070 Ti Mobile

Check Price on Amazon

Performance

Higher benchmark score = faster

Nvidia GeForce RTX 508035,656

Nvidia GeForce RTX 3070 Ti Mobile17,258

See the raw benchmark values →

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 5080	Nvidia GeForce RTX 3070 Ti Mobile
Base Frequency	2.295 GHz	N/A
Base Power	N/A	80 W
Maximum Frequency	2.617 GHz	1.485 GHz
Maximum Power	360 W188% more	125 W
Lithography Process	5 nm38% less	8 nm

Memory

Feature	Nvidia GeForce RTX 5080	Nvidia GeForce RTX 3070 Ti Mobile
Capacity	16 GB100% more	8 GB
Technology
Bus Width	256 bit	256 bit
Bandwidth	960 GB/s114% more	448 GB/s
Is Shared	No	No

API Support

Feature	Nvidia GeForce RTX 5080	Nvidia GeForce RTX 3070 Ti 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 5080	Nvidia GeForce RTX 3070 Ti Mobile
Pixel Rate	293.1 GP/s	129.6 GP/s
Texture Rate	879.3 GT/s	273.2 GT/s
Performance (FP16)	56.28 TFLOPS222% more	17.49 TFLOPS
Performance (FP32)	56.28 TFLOPS222% more	17.49 TFLOPS
Performance (FP64)	879.3 GFLOPS	273 GFLOPS

Benchmark

Feature	Nvidia GeForce RTX 5080	Nvidia GeForce RTX 3070 Ti Mobile
G3D Mark	35,656107% more	17,258

Miscellaneous

Feature	Nvidia GeForce RTX 5080	Nvidia GeForce RTX 3070 Ti Mobile
Release Date	January 30, 2025	January 4, 2022
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 5080 vs Nvidia GeForce RTX 3070 Ti Mobile comparison

Based on our overall comparison score, Nvidia GeForce RTX 5080 rates higher at 90/100 versus 56/100 for Nvidia GeForce RTX 3070 Ti Mobile — a 34-point lead. Nvidia GeForce RTX 5080 is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Nvidia GeForce RTX 5080 and Nvidia GeForce RTX 3070 Ti 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 90/100 for Nvidia GeForce RTX 5080 and 56/100 for Nvidia GeForce RTX 3070 Ti Mobile.

If you want the higher-rated gpus option overall, Nvidia GeForce RTX 5080 (90/100) edges out Nvidia GeForce RTX 3070 Ti Mobile (56/100). But if Nvidia GeForce RTX 3070 Ti Mobile is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.