Arc Pro B65 vs Arc Pro B70
The Arc Pro B65 is $196 EUR cheaper than the Arc Pro B70.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Comparable or lower specs
Arc Pro B65 vs Arc Pro B70: In-Depth Breakdown
AI Training & Compute
For model training, scientific simulation, and rendering, FP32 throughput is the key metric. The Arc Pro B70 delivers 22.9 TFLOPS against 12.3 TFLOPS for the Arc Pro B65 — a 86% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the Arc Pro B70.
Price & Value
The Arc Pro B65 lists from $1,224 EUR, $196 EUR less than the Arc Pro B70 at $1,420 EUR. For budget-constrained teams, the savings may outweigh the spec gap — especially if the smaller card covers your typical workload.
Which should you buy: Arc Pro B65 or Arc Pro B70?
Choose the Arc Pro B70 for maximum capacity — it leads on VRAM, bandwidth, and compute, making it the better fit for large models and training jobs. The Arc Pro B65 is the more budget-friendly option ($196 EUR less) — a solid choice if your models fit within its 32GB and inference volume is moderate.
Frequently Asked Questions
Can the Arc Pro B65 or Arc Pro B70 run large language models?
Which is better for AI training?
Which should you buy: Arc Pro B65 or Arc Pro B70?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc Pro B65 | Arc Pro B70 |
|---|---|---|
| Architecture | Xe2-HPG | Xe2-HPG |
| CUDA Cores (Shading Units / Shading Units) | 2,560 | 4,096✓ |
Memory
| Specification | Arc Pro B65 | Arc Pro B70 |
|---|---|---|
| VRAM Capacity | 32 GB | 32 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Bandwidth | 608 GB/s | 608 GB/s |
Connectivity & Power
| Specification | Arc Pro B65 | Arc Pro B70 |
|---|---|---|
| Interface | PCIe 5.0 x16 | PCIe 5.0 x16 |
| TDP | 200 W✓ | 230 W |
| Released | Mar 2026 | Mar 2026 |
Workstation
| Specification | Arc Pro B65 | Arc Pro B70 |
|---|---|---|
| FP32 (TFLOPS) | 12.3 TFLOPS | 22.9 TFLOPS✓ |
| ECC | Yes | Yes |
| NVLink | No | No |
| Form factor | dual-slot | dual-slot |