Which RTX 5070 laptops come with 12GB of VRAM?

NVIDIA confirmed the 12GB configuration during 2026, with the first machines reaching buyers around the middle of the year and ASUS among the makers adopting it. Both capacities stay on sale alongside each other, so the memory figure printed on an individual product listing is the only reliable check.

Is an RTX 5070 enough for 1440p at 144Hz?

In most titles yes, with settings at high rather than maximum and DLSS running in quality mode. Competitive shooters clear 144fps easily. Heavy single-player releases with ray tracing switched on will need upscaling, and often frame generation as well, to hold that figure.

How does it compare with the RTX 5060 in an ASUS laptop?

It has 4,608 cores against 3,328 and a higher power ceiling, which works out at roughly a tier's worth of frame rate. If the real choice is between a generously powered 5060 and a heavily power-limited 5070, that gap narrows enough for price to make the decision.

How well does it handle ray tracing?

Competently, using fourth-generation RT cores, but this is a mid-range part. Plan on combining ray tracing with DLSS upscaling at 1440p rather than running path-traced modes natively. The 12GB build copes better once ray tracing and high texture settings are stacked on top of each other.

Will it suit video editing and 3D work?

It handles 4K editing, NVENC encoding and moderate 3D scenes well. Render times scale with core count, so a larger card finishes sooner, and any scene needing more than 8GB will want the 12GB version to stay resident in video memory instead of falling back to slower system RAM.

Which ASUS ranges carry this GPU?

TUF Gaming for value-focused builds, ROG Strix G16 where sustained power matters, and ROG Zephyrus where thinness and battery life come first. The Zephyrus M16 name that appears in older write-ups has since been folded into the Zephyrus G line.

Can I attach an external graphics dock?

Only on models that genuinely carry Thunderbolt or USB4 output, which is not universal across ASUS gaming laptops. Even where the port exists, the link adds latency and makes little sense on a machine that already has a capable discrete GPU. Read the port list on the specification sheet before assuming it is there.

ASUS ROG gaming laptop fitted with an RTX 5070 Laptop GPU

ASUS RTX 5070 Gaming Laptops

The 1440p Tier, Now in Two Memory Sizes

The RTX 5070 Laptop GPU pairs 4,608 Blackwell cores with GDDR7, and during 2026 it began shipping in both 8GB and 12GB forms. ASUS fits it across TUF Gaming, ROG Strix G16 and ROG Zephyrus bodies at graphics power levels anywhere from 50W to 100W.

ASUS RTX 5070 Gaming Laptops

ASUS RTX 5070 Gaming Laptops

Top 5 Reasons to Buy Gaming Laptops

Picking the Right RTX 5070 Configuration

Top 5 Reasons to Buy Gaming Laptops

Picking the Right RTX 5070 Configuration