Arc B580 vs GeForce RTX 2080
The Arc B580 is noticeably faster than the GeForce RTX 2080, leading by roughly 16% in our performance index. The GeForce RTX 2080, however, delivers more performance per dollar — $313 EUR cheaper.
Market Value Leader
GeForce RTX 2080 is the clear winner, offering 1071.4% better value than Arc B580.
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Arc B580 vs GeForce RTX 2080: In-Depth Breakdown
Performance: Arc B580 vs GeForce RTX 2080
The Arc B580 is noticeably faster, around 16% ahead of the GeForce RTX 2080. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the GeForce RTX 2080 starts at $25 EUR against $337 EUR for the Arc B580. Despite being slower, the GeForce RTX 2080 offers the better performance-per-dollar (~1071% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 2080 is trading below its $699 EUR MSRP — a genuine deal. The Arc B580 still sits about $89 EUR above its $248 EUR MSRP.
Power & Efficiency
The Arc B580 draws just 190W versus 225W for the GeForce RTX 2080, 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 12GB against 8GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 2080's 8GB can fall short.
Generation & Longevity
The Arc B580 is roughly 6 years newer than the GeForce RTX 2080 (Battlemage vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B580 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 2080 offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. 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 B580 or GeForce RTX 2080?
Choose the Arc B580 if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 2080 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Arc B580 better than the GeForce RTX 2080?
Which is better for 4K gaming, the Arc B580 or the GeForce RTX 2080?
Is the Arc B580 worth the extra $313 EUR over the GeForce RTX 2080?
Does the Arc B580 have enough VRAM advantage to matter?
Which should you buy: Arc B580 or GeForce RTX 2080?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | GeForce RTX 2080 |
|---|---|---|
| Architecture | Battlemage | Turing |
| Process Node | TSMC N5 | TSMC 12nm |
| CUDA Cores (Shading Units / CUDA Cores) | 2,560 | 2,944✓ |
| Ray Tracing Cores | 20 | 46✓ |
| Tensor / AI Cores | 160 | 368✓ |
Clock Speeds
| Specification | Arc B580 | GeForce RTX 2080 |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,515 MHz |
| Boost Clock | 2,850 MHz✓ | 1,710 MHz |
Memory
| Specification | Arc B580 | GeForce RTX 2080 |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 19 Gbps✓ | 14 Gbps |
| Bandwidth | 456 GB/s✓ | 448 GB/s |
Connectivity & Power
| Specification | Arc B580 | GeForce RTX 2080 |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| TDP | 190 W✓ | 225 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Dec 2024 | Sep 2018 |
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