GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Arc B580 and GeForce RTX 2080 Ti.
The GeForce RTX 2080 Ti is noticeably faster than the Arc B580, leading by roughly 14% 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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GeForce RTX 2080 Ti vs Arc B580: In-Depth Breakdown
Performance: GeForce RTX 2080 Ti vs Arc B580
The GeForce RTX 2080 Ti is noticeably faster, around 14% ahead of the Arc B580. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the Arc B580 starts at $49,789 JPY against $53,360 JPY for the GeForce RTX 2080 Ti. Because it's both faster and competitively priced, the GeForce RTX 2080 Ti wins on performance-per-dollar by about 6%. The Arc B580 still sits about $49,541 JPY above its $248 JPY MSRP. The GeForce RTX 2080 Ti still sits about $52,361 JPY above its $999 JPY MSRP.
Power & Efficiency
The Arc B580 draws just 190W versus 250W for the GeForce RTX 2080 Ti, 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 11GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 2080 Ti's 11GB can fall short.
Generation & Longevity
The Arc B580 is roughly 6 years newer than the GeForce RTX 2080 Ti (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 Ti 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 Ti?
The GeForce RTX 2080 Ti 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 B580 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 2080 Ti better than the Arc B580?
Which is better for 4K gaming, the Arc B580 or the GeForce RTX 2080 Ti?
Is the GeForce RTX 2080 Ti worth the extra $3,571 JPY over the Arc B580?
Does the Arc B580 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | GeForce RTX 2080 Ti |
|---|---|---|
| Architecture | Battlemage | Turing |
| Process Node | TSMC N5 | TSMC 12nm |
| CUDA Cores (Shading Units / CUDA Cores) | 2,560 | 4,352✓ |
| Ray Tracing Cores | 20 | 68✓ |
| Tensor / AI Cores | 160 | 544✓ |
Clock Speeds
| Specification | Arc B580 | GeForce RTX 2080 Ti |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,350 MHz |
| Boost Clock | 2,850 MHz✓ | 1,545 MHz |
Memory
| Specification | Arc B580 | GeForce RTX 2080 Ti |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 11 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 352-bit✓ |
| Memory Speed | 19 Gbps✓ | 14 Gbps |
| Bandwidth | 456 GB/s | 616 GB/s✓ |
Connectivity & Power
| Specification | Arc B580 | GeForce RTX 2080 Ti |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| TDP | 190 W✓ | 250 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Dec 2024 | Sep 2018 |
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