Arc A580 vs Radeon RX 6650 XT
The Radeon RX 6650 XT pulls ahead here — substantially quicker, about 19% ahead of the Arc A580.
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Radeon RX 6650 XT vs Arc A580: In-Depth Breakdown
Performance: Radeon RX 6650 XT vs Arc A580
The Radeon RX 6650 XT is significantly faster, around 19% ahead of the Arc A580. Both cards sit in the same broad class, well suited to 1080p.
Features & Ecosystem
Beyond raw numbers, the Arc A580 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 A580 or Radeon RX 6650 XT?
The Radeon RX 6650 XT is the faster card by about 19%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 6650 XT better than the Arc A580?
Which is better for 4K gaming, the Arc A580 or the Radeon RX 6650 XT?
Which should you buy: Arc A580 or Radeon RX 6650 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A580 | Radeon RX 6650 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 3,072✓ | 2,048 |
| Ray Tracing Cores | 24 | 32✓ |
| Tensor / AI Cores | 384 | — |
Clock Speeds
| Specification | Arc A580 | Radeon RX 6650 XT |
|---|---|---|
| Base Clock | 1,700 MHz | 2,055 MHz✓ |
| Boost Clock | 2,000 MHz | 2,635 MHz✓ |
Memory
| Specification | Arc A580 | Radeon RX 6650 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 128-bit |
| Memory Speed | 16 Gbps | 17.5 Gbps✓ |
| Bandwidth | 512 GB/s✓ | 280 GB/s |
Connectivity & Power
| Specification | Arc A580 | Radeon RX 6650 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 175 W✓ | 180 W |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Released | Oct 2023 | May 2022 |
Related Reading
Intel Arc A580: The Reality of Budget Gaming in 2026
Between aggressive price cuts and the arrival of the Battlemage generation, is the Arc A580 still a realistic choice for 1080p gaming?
Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
Every Arc Alchemist card is discontinued, and Battlemage replaced them. So what does a used A580, A750 or A770 still buy you — and at what price does it beat a new Arc B580? An honest retrospective on Intel's first discrete GPUs.