Arc B570 vs Radeon RX 6650 XT
On raw speed the Radeon RX 6650 XT comes out ahead: meaningfully ahead, about 12% ahead of the Arc B570. That said, the Arc B570 is the smarter buy on value — $70 USD less for the performance on offer.
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Radeon RX 6650 XT vs Arc B570: In-Depth Breakdown
Performance: Radeon RX 6650 XT vs Arc B570
The Radeon RX 6650 XT is noticeably faster, around 12% ahead of the Arc B570. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
The Arc B570 currently lists from $240 USD, $70 USD less than the Radeon RX 6650 XT at $310 USD. Despite being slower, the Arc B570 offers the better performance-per-dollar (~16% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6650 XT is trading below its $399 USD MSRP — a genuine deal.
Power & Efficiency
At 150W against 180W, the Arc B570 is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the Arc B570 at 10GB versus 8GB on the Radeon RX 6650 XT — that extra 2GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Arc B570 is roughly 3 years newer than the Radeon RX 6650 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 6650 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 6650 XT?
Choose the Radeon RX 6650 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc B570 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 6650 XT better than the Arc B570?
Which is better for 4K gaming, the Arc B570 or the Radeon RX 6650 XT?
Is the Radeon RX 6650 XT worth the extra $70 USD over the Arc B570?
Does the Arc B570 have enough VRAM advantage to matter?
Which should you buy: Arc B570 or Radeon RX 6650 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B570 | Radeon RX 6650 XT |
|---|---|---|
| Architecture | Battlemage | RDNA 2 |
| Process Node | TSMC N5 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 2,304✓ | 2,048 |
| Ray Tracing Cores | 18 | 32✓ |
| Tensor / AI Cores | 144 | — |
Clock Speeds
| Specification | Arc B570 | Radeon RX 6650 XT |
|---|---|---|
| Base Clock | 2,500 MHz✓ | 2,055 MHz |
| Boost Clock | 2,750 MHz✓ | 2,635 MHz |
Memory
| Specification | Arc B570 | Radeon RX 6650 XT |
|---|---|---|
| VRAM Capacity | 10 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 160-bit✓ | 128-bit |
| Memory Speed | 19 Gbps✓ | 17.5 Gbps |
| Bandwidth | 380 GB/s✓ | 280 GB/s |
Connectivity & Power
| Specification | Arc B570 | Radeon RX 6650 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| TDP | 150 W✓ | 180 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Jan 2025 | May 2022 |
