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NVIDIA GeForce RTX 3080 Ti Laptop GPU vs NVIDIA RTX PRO 5000 72GB Blackwell: Comparison
NVIDIA GeForce RTX 3080 Ti Laptop GPU and NVIDIA RTX PRO 5000 72GB Blackwell separate most on vram: NVIDIA GeForce RTX 3080 Ti Laptop GPU at 16 GB, NVIDIA RTX PRO 5000 72GB Blackwell at 72 GB, 78% in favour of NVIDIA RTX PRO 5000 72GB Blackwell. TDP splits them by another 71%, this time favouring NVIDIA GeForce RTX 3080 Ti Laptop GPU. They match on gpu brand, tier and ray tracing support.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | GeForce RTX 30 | RTX PRO Blackwell |
| Board Partner | OEM (varies by laptop model) | NVIDIA Reference (workstation, no AIB partners) |
| VRAM | 16 GB-78% | 72 GB |
| Tier | Flagship | Flagship |
| Memory Type | GDDR6 | GDDR7 |
| Boost Clock | 1590 MHz-34% | 2410 MHz |
| Ray Tracing Support | true | true |
| TDP | 175 W | 300 W-71% |
| Architecture | Ampere (GA103) | Blackwell |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | 2 |
| Memory Bus Width | 256 bit-33% | 384 bit |
| CUDA Cores | 7424 | 14080 |
Verdict
NVIDIA GeForce RTX 3080 Ti Laptop GPU
7.4 / 10 Expert Rating
A genuinely capable secondhand flagship for buyers not chasing the newest upscaling features.
NVIDIA RTX PRO 5000 72GB Blackwell
8.8 / 10 Expert Rating
A smart memory-capacity-focused variant - genuinely useful for teams whose bottleneck is VRAM rather than compute, at meaningfully lower power draw than the flagship.
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