Arc Pro B65 vs Arc Pro B70
Price-wise, the Arc Pro B70 undercuts the Arc Pro B65 by $135 EUR.
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
FP32 throughput is the metric that matters most for training, scientific simulation, and rendering work. The Arc Pro B70 posts 22.9 TFLOPS versus 12.3 TFLOPS on the Arc Pro B65, a 86% compute lead. Expect training jobs and heavy matrix math to finish proportionally sooner on the Arc Pro B70.
Price & Value
The Arc Pro B70 lists from $1,499 EUR, $135 EUR less than the Arc Pro B65 at $1,634 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?
The two cards are well matched for similar workloads, so let the spec you care about most decide: VRAM for model capacity, memory bandwidth for inference speed, or FP32 compute for training throughput.
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 |