Arc B570 vs Radeon RX 7800 XT
On raw speed the Radeon RX 7800 XT comes out ahead: far and away the quicker card, about 118% ahead of the Arc B570. Best performance and best value in one card here — the clear recommendation if you can afford it.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 7800 XT vs Arc B570: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs Arc B570
The Radeon RX 7800 XT is dramatically faster, around 118% ahead of the Arc B570. That gap is enough to move it up a tier: the Radeon RX 7800 XT is comfortable at 1440p, while the Arc B570 is better matched to 1080p.
Price & Value
The Arc B570 currently lists from $302 EUR, $283 EUR less than the Radeon RX 7800 XT at $585 EUR. Because it's both faster and competitively priced, the Radeon RX 7800 XT wins on performance-per-dollar by about 12%. The Arc B570 still sits about $83 EUR above its $219 EUR MSRP. The Radeon RX 7800 XT still sits about $86 EUR above its $499 EUR MSRP.
Power & Efficiency
On power, the Arc B570 is the gentler choice at 150W versus 263W. The Radeon RX 7800 XT is more efficient per watt because it's faster, but its higher 263W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
VRAM favors the Radeon RX 7800 XT at 16GB versus 10GB on the Arc B570 — that extra 6GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Arc B570 is roughly 2 years newer than the Radeon RX 7800 XT (Battlemage vs RDNA 3), 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 7800 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 7800 XT?
The Radeon RX 7800 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Arc B570 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7800 XT better than the Arc B570?
Which is better for 4K gaming, the Arc B570 or the Radeon RX 7800 XT?
Is the Radeon RX 7800 XT worth the extra $283 EUR over the Arc B570?
Does the Radeon RX 7800 XT have enough VRAM advantage to matter?
Which should you buy: Arc B570 or Radeon RX 7800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B570 | Radeon RX 7800 XT |
|---|---|---|
| Architecture | Battlemage | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Shading Units / Stream Processors) | 2,304 | 3,840✓ |
| Ray Tracing Cores | 18 | 60✓ |
| Tensor / AI Cores | 144✓ | 120 |
Clock Speeds
| Specification | Arc B570 | Radeon RX 7800 XT |
|---|---|---|
| Base Clock | 2,500 MHz✓ | 1,800 MHz |
| Boost Clock | 2,750 MHz✓ | 2,430 MHz |
Memory
| Specification | Arc B570 | Radeon RX 7800 XT |
|---|---|---|
| VRAM Capacity | 10 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 160-bit | 256-bit✓ |
| Memory Speed | 19 Gbps | 19.5 Gbps✓ |
| Bandwidth | 380 GB/s | 624 GB/s✓ |
Connectivity & Power
| Specification | Arc B570 | Radeon RX 7800 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 150 W✓ | 263 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Jan 2025 | Aug 2023 |
