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Intel Arc Pro B70 vs NVIDIA RTX 3000 Ada Generation Laptop GPU: Comparison
Intel Arc Pro B70 vs NVIDIA RTX 3000 Ada Generation Laptop GPU: the vram difference
On vram the spread is 75%, Intel Arc Pro B70 32 GB against NVIDIA RTX 3000 Ada Generation Laptop GPU 8 GB, so Intel Arc Pro B70 takes it. Memory bandwidth runs the same way, 608 GB/s on the Intel Arc Pro B70 versus 256 GB/s on the NVIDIA RTX 3000 Ada Generation Laptop GPU, another win for Intel Arc Pro B70. NVIDIA RTX 3000 Ada Generation Laptop GPU also leads on tdp, 230 W on the Intel Arc Pro B70 versus 140 W on the NVIDIA RTX 3000 Ada Generation Laptop GPU. Add memory bus width to that, 256 bit on the Intel Arc Pro B70 versus 128 bit on the NVIDIA RTX 3000 Ada Generation Laptop GPU, and the pattern holds.
Which should you buy, Intel Arc Pro B70 or NVIDIA RTX 3000 Ada Generation Laptop GPU?
Buy the Intel Arc Pro B70 for budget-conscious CAD workstations needing 16GB+ and video editing rigs using Intel's media engine, though it is the wrong buy for CUDA-dependent AI/ML pipelines and gaming-focused builds. The NVIDIA RTX 3000 Ada Generation Laptop GPU is the one to take for entry-level mobile CAD workstations and students needing certified drivers on a budget, though it is not built for large CAD assemblies or heavy rendering and gaming laptops. Our rating of the Intel Arc Pro B70 (6.8/10): A strong VRAM-per-dollar workstation option for Intel's growing pro lineup, held back mainly by CUDA-less software compatibility for AI workloads.
Frequently asked questions
Do the Intel Arc Pro B70 and NVIDIA RTX 3000 Ada Generation Laptop GPU differ on gpu brand?
Yes. GPU Brand reads Intel on the Intel Arc Pro B70 versus NVIDIA on the NVIDIA RTX 3000 Ada Generation Laptop GPU.
Is the Memory Type the same on the Intel Arc Pro B70 and NVIDIA RTX 3000 Ada Generation Laptop GPU?
It is. Both are listed at GDDR6, so it is not a reason to pick one over the other.
Specs and benchmarks
GPU Brand
- Intel Arc Pro B70
- Intel
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- NVIDIA
Board Partner
- Intel Arc Pro B70
- Intel Reference
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- OEM (varies by laptop model)
VRAM
- Intel Arc Pro B70
- 32 GBBest
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- 8 GB-75%
Tier
- Intel Arc Pro B70
- Mainstream
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- Workstation
Memory Type
- Intel Arc Pro B70
- GDDR6
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- GDDR6
Ray Tracing Support
- Intel Arc Pro B70
- Yes
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- Yes
TDP
- Intel Arc Pro B70
- 230 W-64%
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- 140 WBest
Architecture
- Intel Arc Pro B70
- Battlemage
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- Ada Lovelace
Slot Width
- Intel Arc Pro B70
- 2
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- Not Applicable
Memory Bus Width
- Intel Arc Pro B70
- 256 bitBest
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- 128 bit-50%
Memory Bandwidth
- Intel Arc Pro B70
- 608 GB/sBest
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- 256 GB/s-58%
Power Connector
- Intel Arc Pro B70
- 1x 8-pin
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- None
PCIe Generation
- Intel Arc Pro B70
- PCIe 5.0 x8
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- PCIe 4.0
ECC Memory
- Intel Arc Pro B70
- Yes
- NVIDIA RTX 3000 Ada Generation Laptop GPU
- Yes
Which one should you pick?
Choose Intel Arc Pro B70 if you want the higher VRAM (32 GB vs 8 GB), the higher memory bus width (256 bit vs 128 bit) and the higher memory bandwidth (608 GB/s vs 256 GB/s).
Choose NVIDIA RTX 3000 Ada Generation Laptop GPU if you want the lower TDP (140 W vs 230 W).
Price comparison
| Retailer | Intel Arc Pro B70 | NVIDIA RTX 3000 Ada Generation Laptop GPU |
|---|---|---|
| Amazon | View on Amazon | |
| CDW | View on CDW | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Intel Arc Pro B70
6.8 / 10 Expert Rating
A strong VRAM-per-dollar workstation option for Intel's growing pro lineup, held back mainly by CUDA-less software compatibility for AI workloads.
NVIDIA RTX 3000 Ada Generation Laptop GPU
6.8 / 10 Expert Rating
A solid entry-level mobile workstation chip for students and light professional users on a budget.