NVIDIA GeForce RTX 5080 Laptop GPU
Expert rating8.3 / 10
- GPU Brand:
- NVIDIA
- VRAM:
- 16GB GDDR7
- Boost Clock:
- 2280MHz
- TDP:
- 175W
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Manufacturer: NVIDIA Last updated: 2026-09-12
NVIDIA GeForce RTX 5080 Laptop GPU Review
The NVIDIA GeForce RTX 5080 Laptop GPU is the second-tier Blackwell mobile chip, and most people searching this want to know how much they give up versus the RTX 5090 Laptop GPU for a cheaper laptop.
The real answer: a meaningful cut in CUDA cores (7680 vs 10496) but the same 256-bit bus and 16GB of GDDR7, which is still plenty for 1440p ray tracing and makes it the more sensible buy for most gamers.
Where It Sits in the Stack
7680 CUDA cores and a 256-bit bus put this chip roughly between a desktop RTX 5070 and 5070 Ti in shading power, and the full 175W TGP lets it sustain that better than lower mobile Blackwell tiers.
1440p Is the Sweet Spot
16GB of GDDR7 is enough headroom for texture-heavy games at 1440p with ray tracing and DLSS 4, making this the highest-tier mobile Blackwell chip most laptops will ship at a reasonable price.
Comparison to Alternatives
Against the RTX 5090 Laptop GPU also in this catalog, it gives up roughly 27% of the CUDA core count for a laptop that often costs $500-800 less. Against AMD's Radeon RX 7900M in the same high-end mobile bracket, it pulls ahead in ray-traced titles thanks to Blackwell's RT cores and DLSS 4 frame generation.
Specifications
Platform
| GPU Brand | NVIDIA |
|---|---|
| Board Partner | OEM (varies by laptop model) |
Identity and type
| Series | GeForce RTX 50 |
|---|---|
| Tier | Flagship |
Performance
| VRAM | 16 GB |
|---|---|
| Memory Type | GDDR7 |
| Boost Clock | 2280 MHz |
| Ray Tracing Support | Yes |
Physical & Power
| TDP | 175 W |
|---|---|
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) |
Silicon
| Architecture | Blackwell (GB203) |
|---|---|
| Shader Units | 7680 |
Memory
| Memory Bus Width | 256 bit |
|---|
Power
| Configurable TGP Min | 150-175W |
|---|
| Upscaling / Frame Gen | DLSS 4 with Multi Frame Generation |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.3 / 10
The best value-to-performance pick in the mobile Blackwell lineup for gamers who don't need bragging rights.
Best for
- 1440p high-refresh gaming laptops
- Content creators editing 4K footage on the go
- Buyers wanting most of the RTX 5090 Laptop's performance for less
Not for
- Absolute maximum frame-rate chasers
- Thin ultraportables
- 8K or color-critical professional work
FAQs
What are the key specifications of the NVIDIA GeForce RTX 5080 Laptop GPU?
The NVIDIA GeForce RTX 5080 Laptop GPU is a graphics card from NVIDIA. Key specs: GPU Brand NVIDIA, Tier Flagship, Board Partner OEM (varies by laptop model), VRAM 16GB GDDR7, Memory Type GDDR7.
Who is the NVIDIA GeForce RTX 5080 Laptop GPU best suited to?
It suits 1440p high-refresh gaming laptops, content creators editing 4k footage on the go, buyers wanting most of the rtx 5090 laptop's performance for less.
What are the drawbacks of the NVIDIA GeForce RTX 5080 Laptop GPU?
It is a poor fit for absolute maximum frame-rate chasers, thin ultraportables, 8k or color-critical professional work.
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