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NVIDIA GeForce RTX 5090 Laptop GPU vs NVIDIA RTX 5880 Ada Generation: Comparison
NVIDIA GeForce RTX 5090 Laptop GPU and NVIDIA RTX 5880 Ada Generation separate most on tdp: NVIDIA GeForce RTX 5090 Laptop GPU at 175 W, NVIDIA RTX 5880 Ada Generation at 285 W, 63% in favour of NVIDIA GeForce RTX 5090 Laptop GPU. VRAM splits them by another 50%, this time favouring NVIDIA RTX 5880 Ada Generation. They match on gpu brand, tier and ray tracing support.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | GeForce RTX 50 | RTX Ada Generation |
| Board Partner | OEM (varies by laptop model) | NVIDIA Reference (Dell Precision-exclusive workstation SKU) |
| VRAM | 24 GB-50% | 48 GB |
| Tier | Flagship | Flagship |
| Memory Type | GDDR7 | GDDR6 |
| Boost Clock | 2407 MHz-4% | 2500 MHz |
| Ray Tracing Support | true | true |
| TDP | 175 W | 285 W-63% |
| Architecture | Blackwell (GB203) | Ada Lovelace |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | 2 |
| CUDA Cores | 10496 | 14080 |
Verdict
NVIDIA GeForce RTX 5090 Laptop GPU
8.7 / 10 Expert Rating
The fastest mobile GPU available, but it needs a $4,000+ chassis with serious cooling to hit its rated clocks.
NVIDIA RTX 5880 Ada Generation
8.5 / 10 Expert Rating
A smart middle-ground option for Dell workstation buyers - most of the RTX 6000 Ada's VRAM capacity at a friendlier price, if you're already buying a Precision system.
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