G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

GeForce RTX 3080 Ti Mobile

2022

Why buy it

✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅Draws 150W instead of 285W, a 135W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 Laptop GPU across 50 tracked games in our benchmark data.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Weaker long-term outlook: GeForce RTX 4070 Laptop GPU is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌Lower G3D Mark per dollar, at 0 vs 48.9 G3D/$ (Unknown MSRP vs $400 MSRP).

GeForce RTX 4070 Laptop GPU

2023

Why buy it

✅19.0% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 48.9 vs 0 G3D/$ ($400 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅More future proof: Ada Lovelace (2022−2024) on 4nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌90% higher power demand at 285W vs 150W.

GeForce RTX 3080 Ti Mobile

2022

GeForce RTX 4070 Laptop GPU

2023

Why buy it

✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅Draws 150W instead of 285W, a 135W reduction.

Why buy it

✅19.0% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 48.9 vs 0 G3D/$ ($400 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅More future proof: Ada Lovelace (2022−2024) on 4nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 Laptop GPU across 50 tracked games in our benchmark data.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Weaker long-term outlook: GeForce RTX 4070 Laptop GPU is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌Lower G3D Mark per dollar, at 0 vs 48.9 G3D/$ (Unknown MSRP vs $400 MSRP).

Trade-offs

❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌90% higher power demand at 285W vs 150W.

Quick Answers

So, is GeForce RTX 4070 Laptop GPU better than GeForce RTX 3080 Ti Mobile?

Yes. GeForce RTX 4070 Laptop GPU is the better GPU overall here. You are getting 19.0% more average FPS across 50 tracked games in our benchmark data, 2.3% higher PassMark G3D performance, and 240 vs 232 Tensor cores. It also comes from 2023 instead of 2022, which helps its case as the more complete modern gaming card.

Which one is more future-proof for 2026 and beyond?

GeForce RTX 4070 Laptop GPU is the more future-proof choice for 2026 and beyond. You are getting a newer 2023 generation instead of 2022, better upscaling support with DLSS 3.5 Super Resolution (2023) instead of DLSS 2 Super Resolution (2020) and better frame-generation support with DLSS 3.5 + Frame Generation (2023) instead of DLSS Super Resolution, and a 4nm process instead of 8nm. That broader feature stack should age better as more games lean on modern upscaling and frame-generation support.

Which one is the smarter buy today, not just the cheaper card?

GeForce RTX 4070 Laptop GPU is the smarter buy today, but it is not as lopsided as a simple winner label makes it sound. GeForce RTX 4070 Laptop GPU is priced in an unclear MSRP range at $400 MSRP versus an unclear MSRP, and you are getting 19.0% more estimated average FPS across 50 tracked games in our benchmark data and 2.3% higher G3D Mark. It also leads G3D-per-dollar by 100+%. That is why the better overall card still comes out as the smarter buy today, not just the faster one.

Is GeForce RTX 3080 Ti Mobile still worth buying for gaming in 2026?

Yes. GeForce RTX 3080 Ti Mobile is still a strong modern gaming GPU: it is very strong for 1080p, good for 1440p, and more limited at 4K. It remains a good buy when you can get it meaningfully cheaper than the alternative around an unclear MSRP, even if GeForce RTX 4070 Laptop GPU is still the cleaner recommendation on overall value today.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

GeForce RTX 3080 Ti Mobile Benchmark Check

GeForce RTX 4070 Laptop GPU Benchmark Check

Path of Exile 2

Preset	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
1080p
low	163 FPS	183 FPS
medium	145 FPS	167 FPS
high	122 FPS	146 FPS
ultra	88 FPS	126 FPS
1440p
low	143 FPS	147 FPS
medium	122 FPS	122 FPS
high	88 FPS	105 FPS
ultra	63 FPS	96 FPS
4K
low	69 FPS	93 FPS
medium	59 FPS	79 FPS
high	41 FPS	66 FPS
ultra	37 FPS	59 FPS

Open GeForce RTX 3080 Ti Mobile Open GeForce RTX 4070 Laptop GPU

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
1080p
low	368 FPS	668 FPS
medium	324 FPS	537 FPS
high	267 FPS	406 FPS
ultra	228 FPS	351 FPS
1440p
low	274 FPS	488 FPS
medium	232 FPS	384 FPS
high	198 FPS	315 FPS
ultra	162 FPS	255 FPS
4K
low	145 FPS	245 FPS
medium	126 FPS	203 FPS
high	108 FPS	181 FPS
ultra	85 FPS	152 FPS

Open GeForce RTX 3080 Ti Mobile Open GeForce RTX 4070 Laptop GPU

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
1080p
low	833 FPS	880 FPS
medium	672 FPS	704 FPS
high	573 FPS	587 FPS
ultra	430 FPS	440 FPS
1440p
low	645 FPS	660 FPS
medium	516 FPS	528 FPS
high	430 FPS	440 FPS
ultra	323 FPS	330 FPS
4K
low	430 FPS	440 FPS
medium	344 FPS	352 FPS
high	274 FPS	293 FPS
ultra	215 FPS	220 FPS

Open GeForce RTX 3080 Ti Mobile Open GeForce RTX 4070 Laptop GPU

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
1080p
low	250 FPS	880 FPS
medium	215 FPS	704 FPS
high	182 FPS	587 FPS
ultra	151 FPS	440 FPS
1440p
low	194 FPS	660 FPS
medium	170 FPS	528 FPS
high	145 FPS	440 FPS
ultra	118 FPS	330 FPS
4K
low	124 FPS	440 FPS
medium	102 FPS	352 FPS
high	81 FPS	293 FPS
ultra	66 FPS	220 FPS

Open GeForce RTX 3080 Ti Mobile Open GeForce RTX 4070 Laptop GPU

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 3080 Ti Mobile and GeForce RTX 4070 Laptop GPU

GeForce RTX 3080 Ti Mobile

The GeForce RTX 3080 Ti Mobile is manufactured by NVIDIA. It was released in January 25 2022. It features the Ampere architecture. The core clock ranges from 810 MHz to 1260 MHz. It has 7424 shading units. The thermal design power (TDP) is 150W. Manufactured using 8 nm process technology. It features 58 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 19,115 points.

GeForce RTX 4070 Laptop GPU

The GeForce RTX 4070 Laptop GPU is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 2310 MHz to 2610 MHz. It has 7680 shading units. The thermal design power (TDP) is 285W. Manufactured using 4 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 19,555 points. Launch price was $799.

⚡

Graphics Performance

The GeForce RTX 3080 Ti Mobile scores 19,115 and the GeForce RTX 4070 Laptop GPU reaches 19,555 in the G3D Mark benchmark — just a 2.3% difference, making them near-identical in rasterization performance. The GeForce RTX 3080 Ti Mobile is built on Ampere while the GeForce RTX 4070 Laptop GPU uses Ada Lovelace, both on 8 nm vs 4 nm. Shader units: 7,424 (GeForce RTX 3080 Ti Mobile) vs 7,680 (GeForce RTX 4070 Laptop GPU). Raw compute: 18.71 TFLOPS (GeForce RTX 3080 Ti Mobile) vs 40.09 TFLOPS (GeForce RTX 4070 Laptop GPU). Boost clocks: 1260 MHz vs 2610 MHz. Ray tracing: 58 RT cores (GeForce RTX 3080 Ti Mobile) vs 60 (GeForce RTX 4070 Laptop GPU) with 232 Tensor cores vs 240.

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
G3D Mark Score	19,115	19,555+2%
Architecture	Ampere	Ada Lovelace
Process Node	8 nm	4 nm
Shading Units	7424	7680+3%
Compute (TFLOPS)	18.71 TFLOPS	40.09 TFLOPS+114%
Boost Clock	1260 MHz	2610 MHz+107%
ROPs	96+20%	80
TMUs	232	240+3%
L1 Cache	7.3 MB	7.5 MB+3%
L2 Cache	4 MB	48 MB+1100%
Ray Tracing Cores	58	60+3%
Tensor Cores	232	240+3%

✨

Advanced Features (DLSS/FSR)

A critical advantage for the GeForce RTX 4070 Laptop GPU is support for DLSS 3.5 + Frame Generation. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The GeForce RTX 3080 Ti Mobile lacks specific hardware/driver support for this native frame generation tier.The GeForce RTX 4070 Laptop GPU supports the newer DLSS 3.5 Super Resolution, whereas the GeForce RTX 3080 Ti Mobile is capped at DLSS 2 Super Resolution.

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
Upscaling Tech	DLSS 2 Super Resolution	DLSS 3.5 Super Resolution
Frame Generation	Not Supported	DLSS 3.5 + Frame Generation
Ray Reconstruction	No	Yes (DLSS 3.5)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 3080 Ti Mobile comes with 16 GB of VRAM, while the GeForce RTX 4070 Laptop GPU has 8 GB. The GeForce RTX 3080 Ti Mobile offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 512 GB/s (GeForce RTX 3080 Ti Mobile) vs 256 GB/s (GeForce RTX 4070 Laptop GPU) — a 100% advantage for the GeForce RTX 3080 Ti Mobile. Bus width: 256-bit vs 128-bit. L2 Cache: 4 MB (GeForce RTX 3080 Ti Mobile) vs 48 MB (GeForce RTX 4070 Laptop GPU) — the GeForce RTX 4070 Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
VRAM Capacity	16 GB+100%	8 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	512 GB/s+100%	256 GB/s
Bus Width	256-bit+100%	128-bit
L2 Cache	4 MB	48 MB+1100%

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 3080 Ti Mobile) vs 12.2 (GeForce RTX 4070 Laptop GPU). Vulkan: 1.2 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 1.

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
DirectX	12.2	12.2
Vulkan	1.2	1.2
OpenGL	4.6	4.6
Max Displays	1	1

🎬

Media & Encoding

Hardware encoder: 7th Gen NVENC (GeForce RTX 3080 Ti Mobile) vs 7th Gen NVENC (GeForce RTX 4070 Laptop GPU). Decoder: 5th Gen NVDEC vs 5th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC,VP9 (GeForce RTX 3080 Ti Mobile) vs MPEG-2,H.264,HEVC,VP9 (GeForce RTX 4070 Laptop GPU).

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
Encoder	7th Gen NVENC	7th Gen NVENC
Decoder	5th Gen NVDEC	5th Gen NVDEC
Codecs	MPEG-2,H.264,HEVC,VP9	MPEG-2,H.264,HEVC,VP9

🔌

Power & Dimensions

The GeForce RTX 3080 Ti Mobile draws 150W versus the GeForce RTX 4070 Laptop GPU's 285W — a 62.1% difference. The GeForce RTX 3080 Ti Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 3080 Ti Mobile) vs 650W (GeForce RTX 4070 Laptop GPU). Power connectors: Mobile vs Mobile. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 80°C vs 80°C.