RTX 4080 Laptop GPU Review
1860 MHz · PassMark #50
Specdex verdict RTX 4080 Laptop GPU is a category laggard on the dimensions we weight — see the alternatives below.
PassMark G3D Mark ranks the RTX 4080 Laptop GPU at #50 (top 49%) with a G3D score of 24,741. Score sourced from PassMark G3D Mark (June 2026 snapshot).
Specdex doesn't run benchmarks in-house. The verdict is an editorial assessment based on manufacturer specs and public reviewer consensus. See methodology.
RTX 4080 Laptop GPU versus its closest rivals
- +Capable 1440p card at PassMark G3D rank #50
- +Ada Lovelace with DLSS 3 frame generation
- −Mobile thermal envelope limits sustained performance vs desktop
Who's the RTX 4080 Laptop GPU for?
Quick verdicts for the most common buyer profiles, derived from the sub-scores above.
Compute scores trail current top-tier — look at our step-up alternatives below if performance is the priority.
Mid-tier pricing at $999 — review whether the score-per-dollar lines up against the cheaper alternatives we recommend.
In the box
What you get when you unbox the RTX 4080 Laptop GPU.
- Graphics card
- Adapter cables (12VHPWR / 16-pin)
- Anti-sag bracket (premium tier)
Standard contents — region/SKU may vary; confirm at retailer.
Sources & benchmarks
Cited, not generatedMulti-sample composite benchmark from PassMark — independent, third-party measurement. Higher is better. Specdex does not run this test; the number shown is PassMark's published score.
Specifications
Source · www.videocardbenchmark.net| Specification | Value |
|---|---|
| GPU clock | 1860 MHz |
| Memory clock | 2250 MHz |
| Specification | Value |
|---|---|
| DirectX | 12_2 |
| PassMark rank | #50 of 2,991 |
| PassMark G3D Mark | 24,741 |
RTX 4080 Laptop GPU generations
Side-by-side with the products it replaced and what comes next — the comparisons people actually search for.
Cheaper alternatives to the RTX 4080 Laptop GPU
Same category, at least 20% cheaper, best-scoring picks from our catalog.
Step up from the RTX 4080 Laptop GPU
Higher-scoring graphics cards if you've got more to spend.
More from NVIDIA
All NVIDIA products on Specdex →
Also consider
Where the RTX 4080 Laptop GPU appears on Specdex
Curated lists, spec rankings, and buying guides where this product is mentioned or ranked.