GPU Comparison

Name: Arc Pro B70
Brand: Intel
Availability: InStock

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Workstation Verdict

The Arc Pro B65 is $100 CAD cheaper than the Arc Pro B70.

Maximum Capacity Reached. Remove a model to add another. (2/2)

Intel

Arc Pro B65

Price

$1,300 CAD✓

VRAM

32 GB GDDR6✓

Mem. Speed

608 GB/s✓

FP32 Compute

12.3 TFLOPS

Key Specs Advantage

Comparable or lower specs

$1,300 CADASRock Arc Pro B65 B65 CT 32G 32GB 192-bit GDDR6 PCI Express 5.0 x16 ATX Workstation Graphics Card

Used - No Listing

Intel

Arc Pro B70

Price

$1,400 CAD

VRAM

32 GB GDDR6✓

Mem. Speed

608 GB/s✓

FP32 Compute

22.9 TFLOPS✓

Key Specs Advantage

+86% FP32 (TFLOPS) (22.9 TFLOPS vs 12.3 TFLOPS)

+60% Shading Units (4,096 vs 2,560)

$1,400 CADIntel Arc Pro B70 32GB 256-bit GDDR6 PCI Express 5.0 x16, 32 Ray Tracing Units, 32 Xe Cores, AI and Workstation Graphics Card

Used - No Listing

Skip to Spec Sheets ↓

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 $1,300 CAD, $100 CAD less than the Arc Pro B70 at $1,400 CAD. 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 ($100 CAD 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?

Yes — with 32GB of VRAM each, both support a similar range of models. Memory bandwidth and compute throughput then differentiate their performance.

Which is better for AI training?

The Arc Pro B70 has the advantage at 22.9 TFLOPS vs 12.3 TFLOPS, making training runs proportionally faster than on the Arc Pro B65.

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