Arc B580 vs RX M 560
Head-to-head specifications
| Metric | Arc B580 | RX M 560 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 6,022 | 777 | +675.0% |
| Avg FPS @ 1080p | 60 | 25 | +140.0% |
| Avg FPS @ 1440p | 36 | 13 | +176.9% |
| Avg FPS @ 4K | 20 | 6 | +233.3% |
| FP32 compute (TFLOPS) | 14.3 | 2.2 | +545.9% |
| VRAM | 12 GB GDDR6 | 4 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 336 | 112 | +200.0% |
| TDP (W) | 190 | 52 | — |
- Arc B580 averages 36 fps at 1440p versus 13 fps — about 177% faster.
- RX M 560 draws less power (52W vs 190W).
Verdict: Arc B580 or RX M 560?
Arc B580 advantages
- 1440p gaming (+64%)
- 4K gaming (+70%)
- Synthetic benchmark performance (+87%)
- Video memory (+67%)
- Memory bandwidth (+67%)
RX M 560 advantages
- Power efficiency (+73%)
Which should you choose?
- Choose the Arc B580 if you game at 1440p.
- Choose the RX M 560 if you want lower power draw, heat and noise.
- Choose the Arc B580 if you game at 4K or drive a high-resolution display.
Arc B580 vs RX M 560: which should you choose?
Arc B580 — Intel desktop graphics card (2024, Battlemage) with 12 GB of GDDR6, averaging 36 fps at 1440p; launched at $249.
RX M 560 — AMD desktop graphics card (2017, Polaris) with 4 GB of GDDR5, averaging 13 fps at 1440p.
Arc B580 vs RX M 560: Arc B580 is faster for gaming. Arc B580 averages 36 fps at 1440p versus 13 fps — about 177% faster. RX M 560 draws less power (52W vs 190W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the Arc B580 averages 36 fps against 13. At 4K (20 vs 6 fps) VRAM (12GB vs 4GB) and memory bandwidth matter more.
Power and value
Board power is 190 W versus 52 W, which affects PSU headroom, case cooling and noise.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Arc B580 better than the RX M 560?
Arc B580 is the clearly stronger overall choice, winning most of the dimensions that matter. Arc B580 averages 36 fps at 1440p versus 13 fps — about 177% faster.
What is the main difference between the Arc B580 and the RX M 560?
Arc B580 averages 36 fps at 1440p versus 13 fps — about 177% faster. RX M 560 draws less power (52W vs 190W).
Which should I choose?
Choose the Arc B580 if you game at 1440p. Choose the RX M 560 if you want lower power draw, heat and noise.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.