Arc B570 vs Radeon RX 6700 XT
The Radeon RX 6700 XT pulls ahead here — in a different league, about 41% ahead of the Arc B570. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX 6700 XT vs Arc B570: In-Depth Breakdown
Performance: Radeon RX 6700 XT vs Arc B570
The Radeon RX 6700 XT is dramatically faster, around 41% ahead of the Arc B570. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Pricing has the Arc B570 at $314 CAD, $80 CAD under the Radeon RX 6700 XT's $394 CAD. Because it's both faster and competitively priced, the Radeon RX 6700 XT wins on performance-per-dollar by about 13%. The Arc B570 still sits about $95 CAD above its $219 CAD MSRP. The Radeon RX 6700 XT is trading below its $479 CAD MSRP — a genuine deal.
Power & Efficiency
Power draw favors the Arc B570 (150W vs 230W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 6700 XT carries 12GB versus 10GB on the Arc B570. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Arc B570 is roughly 4 years newer than the Radeon RX 6700 XT (Battlemage vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B570 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6700 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc B570 or Radeon RX 6700 XT?
The Radeon RX 6700 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Arc B570 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6700 XT better than the Arc B570?
Which is better for 4K gaming, the Arc B570 or the Radeon RX 6700 XT?
Is the Radeon RX 6700 XT worth the extra $80 CAD over the Arc B570?
Does the Radeon RX 6700 XT have enough VRAM advantage to matter?
Which should you buy: Arc B570 or Radeon RX 6700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B570 | Radeon RX 6700 XT |
|---|---|---|
| Architecture | Battlemage | RDNA 2 |
| Process Node | TSMC N5 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 2,304 | 2,560✓ |
| Ray Tracing Cores | 18 | 40✓ |
| Tensor / AI Cores | 144 | — |
Clock Speeds
| Specification | Arc B570 | Radeon RX 6700 XT |
|---|---|---|
| Base Clock | 2,500 MHz✓ | 2,321 MHz |
| Boost Clock | 2,750 MHz✓ | 2,581 MHz |
Memory
| Specification | Arc B570 | Radeon RX 6700 XT |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 160-bit | 192-bit✓ |
| Memory Speed | 19 Gbps✓ | 16 Gbps |
| Bandwidth | 380 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | Arc B570 | Radeon RX 6700 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 150 W✓ | 230 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Jan 2025 | Mar 2021 |
