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NVIDIA RTX 4000 Ada Generation Laptop GPU vs NVIDIA GeForce RTX 5070 Laptop GPU: Comparison
NVIDIA RTX 4000 Ada Generation Laptop GPU and NVIDIA GeForce RTX 5070 Laptop GPU separate most on vram: NVIDIA RTX 4000 Ada Generation Laptop GPU at 12 GB, NVIDIA GeForce RTX 5070 Laptop GPU at 8 GB, 33% in favour of NVIDIA RTX 4000 Ada Generation Laptop GPU. They match on 6 other specifications, including gpu brand, board partner and tier.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | RTX Ada Generation | GeForce RTX 50 |
| Board Partner | OEM (varies by laptop model) | OEM (varies by laptop model) |
| VRAM | 12 GB | 8 GB-33% |
| Tier | Mainstream | Mainstream |
| Memory Type | GDDR6 | GDDR7 |
| Ray Tracing Support | true | true |
| TDP | 140 W | 140 W |
| Architecture | Ada Lovelace | Blackwell |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | N/A (mobile GPU, soldered to laptop motherboard) |
| CUDA Cores | 5120 | 4608 |
| Configurable TGP Range | 90-140W | 100-140W |
Verdict
NVIDIA RTX 4000 Ada Generation Laptop GPU
7.6 / 10 Expert Rating
A solid, efficient mobile workstation chip for professionals who don't need flagship VRAM or performance.
NVIDIA GeForce RTX 5070 Laptop GPU
7.8 / 10 Expert Rating
The default mainstream pick for 1080p-1440p gaming laptops in 2026.
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