Graphics Card Comparison
RTX 3090 Mobile
RTX 3090 Mobile — NVIDIA laptop graphics card (2020, Ampere) with 16 GB of GDDR6X, averaging 66 fps at 1440p.
Key specifications
| 3DMark Time Spy | 12,998 |
|---|---|
| Avg FPS @ 1080p | 106 |
| Avg FPS @ 1440p | 66 |
| Avg FPS @ 4K | 37 |
| FP32 compute (TFLOPS) | 30.2 |
| VRAM (GB) | 16 |
| Memory bandwidth (GB/s) | 1,008 |
| TDP (W) | 210 |
| Launch MSRP (USD) | — |
About RTX 3090 Mobile
The RTX 3090 Mobile is a NVIDIA laptop graphics card from 2020 on the Ampere architecture, with 16 GB of GDDR6X (1,008 GB/s bandwidth) and a 210 W TDP. It averages about 106 fps at 1080p, 66 fps at 1440p and 37 fps at 4K across our game suite, scoring 12,998 in 3DMark Time Spy.
The comparisons below show how RTX 3090 Mobile stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the RTX 3090 Mobile any good?
RTX 3090 Mobile — NVIDIA laptop graphics card (2020, Ampere) with 16 GB of GDDR6X, averaging 66 fps at 1440p.
What are the key specs of the RTX 3090 Mobile?
See the specification table above for the full breakdown.
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Last updated 2026-07-01