Arc B570 vs Radeon RX 9070 GRE
Performance-wise the Radeon RX 9070 GRE is out front, dramatically faster, roughly 124% up on the Arc B570. Value tips toward the Arc B570, though: $300 GBP cheaper for what you get.
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Radeon RX 9070 GRE vs Arc B570: In-Depth Breakdown
Performance: Radeon RX 9070 GRE vs Arc B570
The Radeon RX 9070 GRE is dramatically faster, around 124% ahead of the Arc B570. That gap is enough to move it up a tier: the Radeon RX 9070 GRE is comfortable at 1440p, while the Arc B570 is better matched to 1080p.
Price & Value
Right now the Arc B570 starts at $200 GBP against $500 GBP for the Radeon RX 9070 GRE. Despite being slower, the Arc B570 offers the better performance-per-dollar (~12% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 9070 GRE is trading below its $549 GBP MSRP — a genuine deal.
Power & Efficiency
The Arc B570 is the lighter draw at 150W against the Radeon RX 9070 GRE's 220W, making it the easier card to power and cool. The Radeon RX 9070 GRE draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 9070 GRE's 12GB (vs 10GB on the Arc B570) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Features & Ecosystem
Beyond raw numbers, the Arc B570 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 9070 GRE 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 9070 GRE?
Choose the Radeon RX 9070 GRE 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 9070 GRE better than the Arc B570?
Which is better for 4K gaming, the Arc B570 or the Radeon RX 9070 GRE?
Is the Radeon RX 9070 GRE worth the extra $300 GBP over the Arc B570?
Does the Radeon RX 9070 GRE have enough VRAM advantage to matter?
Which should you buy: Arc B570 or Radeon RX 9070 GRE?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B570 | Radeon RX 9070 GRE |
|---|---|---|
| Architecture | Battlemage | RDNA 4 |
| Process Node | TSMC N5 | TSMC N4 |
| CUDA Cores (Shading Units / Stream Processors) | 2,304 | 3,072✓ |
| Ray Tracing Cores | 18 | 48✓ |
| Tensor / AI Cores | 144✓ | 96 |
Clock Speeds
| Specification | Arc B570 | Radeon RX 9070 GRE |
|---|---|---|
| Base Clock | 2,500 MHz✓ | 1,420 MHz |
| Boost Clock | 2,750 MHz | 2,790 MHz✓ |
Memory
| Specification | Arc B570 | Radeon RX 9070 GRE |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 160-bit | 192-bit✓ |
| Memory Speed | 19 Gbps✓ | 18 Gbps |
| Bandwidth | 380 GB/s | 432 GB/s✓ |
Connectivity & Power
| Specification | Arc B570 | Radeon RX 9070 GRE |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 5.0 x16 |
| TDP | 150 W✓ | 220 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Jan 2025 | Jun 2026 |
