NVIDIA

NVIDIA GeForce RTX 3070 Laptop GPU

Expert rating7 / 10

GPU Brand:: NVIDIA
VRAM:: 8GB GDDR6
Boost Clock:: 1620MHz
TDP:: 140W

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Manufacturer: NVIDIA Last updated: 2026-09-12

NVIDIA GeForce RTX 3070 Laptop GPU Review

The NVIDIA GeForce RTX 3070 Laptop GPU was one of the most popular Ampere mobile chips, and this search usually comes from buyers researching a widely available secondhand gaming laptop.

5120 CUDA cores on a full 256-bit bus made this a genuinely strong 1440p performer at launch, and it remains one of the best-value secondhand gaming laptop chips available today.

A High-Volume, Well-Regarded Chip

This was one of the most commonly deployed Ampere mobile GPUs, meaning parts availability, driver support, and used-market pricing are all favorable for buyers today.

8GB and an Older Ray Tracing Generation

Like other 8GB Ampere mobile chips, some newer titles at max settings will bump against the VRAM ceiling before compute runs out, and ray tracing trails Ada and Blackwell.

Comparison to Alternatives

Against the RTX 3070 Ti Laptop GPU also in this catalog, it trails by roughly 13% in CUDA core count at a similar VRAM and price tier. Against AMD's Radeon RX 6800M in this catalog, it offers stronger ray tracing at a comparable secondhand price point.

Specifications

Platform

GPU Brand	NVIDIA
Board Partner	OEM (varies by laptop model)

Identity and type

Series	GeForce RTX 30
Tier	High-End

Performance

VRAM	8 GB
Memory Type	GDDR6
Boost Clock	1620 MHz
Ray Tracing Support	Yes

Physical & Power

TDP	140 W
Slot Width	N/A (mobile GPU, soldered to laptop motherboard)

Silicon

Architecture	Ampere (GA104)
Shader Units	5120

Memory

Memory Bus Width	256 bit

Power

Configurable TGP Min	80-140W

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7 / 10

One of the best-value secondhand mobile GPUs available, if 8GB of VRAM fits your use case.

Best for

Secondhand 1440p gaming laptop buyers on a budget
Esports and competitive gaming
Buyers wanting a well-supported, widely available chip

Not for

VRAM-hungry modern AAA titles at max settings
New-laptop shoppers in 2026
4K gaming

FAQs

What are the key specifications of the NVIDIA GeForce RTX 3070 Laptop GPU?

The NVIDIA GeForce RTX 3070 Laptop GPU is a graphics card from NVIDIA. Key specs: GPU Brand NVIDIA, Tier High-End, Board Partner OEM (varies by laptop model), VRAM 8GB GDDR6, Memory Type GDDR6.

Who is the NVIDIA GeForce RTX 3070 Laptop GPU best suited to?

It suits secondhand 1440p gaming laptop buyers on a budget, esports and competitive gaming, buyers wanting a well-supported, widely available chip.

What are the drawbacks of the NVIDIA GeForce RTX 3070 Laptop GPU?

It is a poor fit for vram-hungry modern aaa titles at max settings, new-laptop shoppers in 2026, 4k gaming.