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NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU vs NVIDIA PNY OC Triple Fan GeForce RTX 5080: Comparison
NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU and NVIDIA PNY OC Triple Fan GeForce RTX 5080 separate most on tdp: NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU at 140 W, NVIDIA PNY OC Triple Fan GeForce RTX 5080 at 360 W, 157% in favour of NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU. They match on 5 other specifications, including gpu brand, vram and tier.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | RTX PRO Blackwell | GeForce RTX 50 |
| Board Partner | OEM (varies by laptop model) | PNY |
| VRAM | 16 GB | 16 GB |
| Tier | High-End | High-End |
| Memory Type | GDDR7 | GDDR7 |
| Ray Tracing Support | true | true |
| TDP | 140 W | 360 W-157% |
| Architecture | Blackwell | Blackwell (GB203) |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | 3 |
| CUDA Cores | 6400 | 10752 |
Verdict
NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU
8 / 10 Expert Rating
The sensible mobile workstation pick for engineers and designers who don't need the top PRO 5000 tier.
NVIDIA PNY OC Triple Fan GeForce RTX 5080
8 / 10 Expert Rating
A solid high-end pick if its price and 16GB VRAM allocation match your target resolution.
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