GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Arc B570 is the clear winner, offering 169.8% better value than Radeon RX Vega 56.
The Arc B570 is dramatically faster than the Radeon RX Vega 56, leading by roughly 42% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Arc B570 vs Radeon RX Vega 56: In-Depth Breakdown
Performance: Arc B570 vs Radeon RX Vega 56
The Arc B570 is dramatically faster, around 42% ahead of the Radeon RX Vega 56. That gap is enough to move it up a tier: the Arc B570 is comfortable at 1080p, while the Radeon RX Vega 56 is better matched to entry-level 1080p.
Price & Value
Right now the Arc B570 starts at $1,317 AED against $2,507 AED for the Radeon RX Vega 56. Because it's both faster and competitively priced, the Arc B570 wins on performance-per-dollar by about 170%. The Arc B570 still sits about $1,098 AED above its $219 AED MSRP. The Radeon RX Vega 56 still sits about $2,108 AED above its $399 AED MSRP.
Power & Efficiency
The Arc B570 draws just 150W versus 210W for the Radeon RX Vega 56, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 10GB against 8GB, the Arc B570 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX Vega 56's 8GB can fall short.
Generation & Longevity
The Arc B570 is roughly 8 years newer than the Radeon RX Vega 56 (Battlemage vs GCN 5.0 (Vega)), 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 Vega 56 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 Vega 56?
The Arc B570 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX Vega 56 if you find it at a steep discount.
Frequently Asked Questions
Is the Arc B570 better than the Radeon RX Vega 56?
Which is better for 4K gaming, the Arc B570 or the Radeon RX Vega 56?
Is the Radeon RX Vega 56 worth the extra $1,191 AED over the Arc B570?
Does the Arc B570 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B570 | Radeon RX Vega 56 |
|---|---|---|
| Architecture | Battlemage | GCN 5.0 (Vega) |
| Process Node | TSMC N5 | GloFo 14nm |
| CUDA Cores (Shading Units / Stream Processors) | 2,304 | 3,584✓ |
| Ray Tracing Cores | 18 | — |
| Tensor / AI Cores | 144 | — |
Clock Speeds
| Specification | Arc B570 | Radeon RX Vega 56 |
|---|---|---|
| Base Clock | 2,500 MHz✓ | 1,156 MHz |
| Boost Clock | 2,750 MHz✓ | 1,471 MHz |
Memory
| Specification | Arc B570 | Radeon RX Vega 56 |
|---|---|---|
| VRAM Capacity | 10 GB✓ | 8 GB |
| Memory Type | GDDR6 | HBM2 |
| Memory Bus | 160-bit | 2048-bit✓ |
| Memory Speed | 19 Gbps✓ | 1.6 Gbps |
| Bandwidth | 380 GB/s | 409.6 GB/s✓ |
Connectivity & Power
| Specification | Arc B570 | Radeon RX Vega 56 |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| TDP | 150 W✓ | 210 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Jan 2025 | Aug 2017 |