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.

GeForce RTX 3080 Ti Mobile vs GeForce RTX 4070 Laptop GPU FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

GeForce RTX 3080 Ti Mobile vs GeForce RTX 4070 Laptop GPU: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

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).
❌GeForce RTX 4070 Laptop GPU is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌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).
✅Better long-term bet: Ada Lovelace (2022−2024) on 4nm gives it a newer hardware base 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.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4070 Laptop GPU is the faster gaming card right now. In our data, it leads by 19.0% in average FPS across 50 tracked games in our benchmark data and by 2.3% in PassMark G3D (19,555 vs 19,115), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce RTX 4070 Laptop GPU is the safer long-term pick for 2026 and beyond. The case is simple: the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while GeForce RTX 3080 Ti Mobile is limited to DLSS 2 Super Resolution (2020) and no comparable frame-generation support, a 4nm process instead of 8nm, 60 vs 58 ray-tracing units, and a newer 2023 generation instead of 2022. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

GeForce RTX 4070 Laptop GPU makes the most sense today based on the pricing and value data we have for this matchup.

GeForce RTX 3080 Ti Mobile vs GeForce RTX 4070 Laptop GPU Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

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)

The clearest feature edge for the GeForce RTX 4070 Laptop GPU is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3080 Ti Mobile does not have comparable native support in the same 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 has 16 GB of VRAM, while the GeForce RTX 4070 Laptop GPU carries 8 GB. GeForce RTX 3080 Ti Mobile gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. 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. Memory bus width is 256-bit on the GeForce RTX 3080 Ti Mobile and 128-bit on the GeForce RTX 4070 Laptop GPU. 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.

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
TDP	150W-47%	285W
Recommended PSU	650W	650W
Power Connector	Mobile	Mobile
Length	0mm	0mm
Height	0mm	0mm
Slots	0	0
Temp (Load)	80°C	80°C
Perf/Watt	127.4+86%	68.6

💰

Value Analysis

The newer card here is GeForce RTX 4070 Laptop GPU (2023 vs 2022).

Feature	GeForce RTX 3080 Ti Mobile	GeForce RTX 4070 Laptop GPU
MSRP	—	$400
Codename	GA103S	AD104
Release	January 25 2022	January 3 2023
Ranking	#88	#11

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