Radeon RX 550 vs Radeon RX 570
On raw speed the Radeon RX 570 comes out dramatically faster — about 500% ahead of the Radeon RX 550. But the Radeon RX 550 is the better value, undercutting it by $649 EUR for the performance you get.
Market Value Leader
Radeon RX 550 is the clear winner, offering 49.6% better value than Radeon RX 570.
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Comparable or lower specs
Radeon RX 570 vs Radeon RX 550: In-Depth Breakdown
Performance: Radeon RX 570 vs Radeon RX 550
The Radeon RX 570 is dramatically faster, around 500% ahead of the Radeon RX 550. Both cards sit in the same broad class, well suited to entry-level 1080p. The Radeon RX 570 packs 2,048 stream processors versus 640 on the Radeon RX 550.
Price & Value
The Radeon RX 550 currently lists from $81 EUR, $649 EUR less than the Radeon RX 570 at $730 EUR. Despite being slower, the Radeon RX 550 offers the better performance-per-dollar (~50% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 570 still sits about $561 EUR above its $169 EUR MSRP.
Power & Efficiency
On power, the Radeon RX 550 is the gentler choice at 50W versus 150W. The Radeon RX 570 is more efficient per watt because it's faster, but its higher 150W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 570 carries 4GB versus 2GB on the Radeon RX 550. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX 570's memory is also faster — 224 GB/s versus 96 GB/s (256-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 550 or Radeon RX 570?
Choose the Radeon RX 570 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 550 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 570 better than the Radeon RX 550?
Which is better for 4K gaming, the Radeon RX 550 or the Radeon RX 570?
Is the Radeon RX 570 worth the extra $649 EUR over the Radeon RX 550?
Does the Radeon RX 570 have enough VRAM advantage to matter?
Which should you buy: Radeon RX 550 or Radeon RX 570?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 550 | Radeon RX 570 |
|---|---|---|
| Architecture | GCN 4.0 (Polaris) | GCN 4.0 (Polaris) |
| Process Node | GloFo 14nm | GloFo 14nm |
| CUDA Cores (Stream Processors / Stream Processors) | 640 | 2,048✓ |
Clock Speeds
| Specification | Radeon RX 550 | Radeon RX 570 |
|---|---|---|
| Base Clock | 1,019 MHz | 1,168 MHz✓ |
| Boost Clock | 1,183 MHz | 1,244 MHz✓ |
Memory
| Specification | Radeon RX 550 | Radeon RX 570 |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB✓ |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128-bit | 256-bit✓ |
| Memory Speed | 6 Gbps | 7 Gbps✓ |
| Bandwidth | 96 GB/s | 224 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 550 | Radeon RX 570 |
|---|---|---|
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| TDP | 50 W✓ | 150 W |
| Power Connectors | None | 1x 8-pin |
| Released | Apr 2017 | Apr 2017 |
