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NVIDIA RTX 4000 Ada Generation Laptop GPU vs NVIDIA RTX A4000: Comparison
NVIDIA RTX 4000 Ada Generation Laptop GPU and NVIDIA RTX A4000 separate most on vram: NVIDIA RTX 4000 Ada Generation Laptop GPU at 12 GB, NVIDIA RTX A4000 at 16 GB, 25% in favour of NVIDIA RTX A4000. They match on 6 other specifications, including gpu brand, tier and memory type.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | RTX Ada Generation | RTX Ampere Generation |
| Board Partner | OEM (varies by laptop model) | PNY / NVIDIA Reference |
| VRAM | 12 GB-25% | 16 GB |
| Tier | Mainstream | Mainstream |
| Memory Type | GDDR6 | GDDR6 |
| Ray Tracing Support | true | true |
| TDP | 140 W | 140 W |
| Architecture | Ada Lovelace | Ampere |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | 1 |
| CUDA Cores | 5120 | 6144 |
| Memory ECC Support | Yes (driver-selectable) | Yes (driver-selectable) |
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 RTX A4000
7.2 / 10 Expert Rating
Still one of the best VRAM-per-slot workstation cards for CAD and inference work; not the pick for gaming, but excellent at what it's built for.
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