Arc A580 vs GeForce GTX 1080 Ti
The GeForce GTX 1080 Ti pulls ahead here β a touch quicker, about 6% ahead of the Arc A580.
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GeForce GTX 1080 Ti vs Arc A580: In-Depth Breakdown
Performance: GeForce GTX 1080 Ti vs Arc A580
The GeForce GTX 1080 Ti is marginally faster, around 6% ahead of the Arc A580. Both cards sit in the same broad class, well suited to 1080p.
Power & Efficiency
Power draw favors the Arc A580 (175W vs 250W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter. Its more modern Alchemist architecture on a TSMC N6 process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce GTX 1080 Ti carries 11GB versus 8GB on the Arc A580. The extra 3GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Arc A580 is roughly 6 years newer than the GeForce GTX 1080 Ti (Alchemist vs Pascal), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc A580 brings Intel XeSS upscaling and AV1 encoding, while the GeForce GTX 1080 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 A580 or GeForce GTX 1080 Ti?
The GeForce GTX 1080 Ti is the faster card. With live pricing limited for this pair, base your decision on the spec differences above β particularly VRAM and power draw β and check current stock before buying.
Frequently Asked Questions
Is the GeForce GTX 1080 Ti better than the Arc A580?
Which is better for 4K gaming, the Arc A580 or the GeForce GTX 1080 Ti?
Does the GeForce GTX 1080 Ti have enough VRAM advantage to matter?
Which should you buy: Arc A580 or GeForce GTX 1080 Ti?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A580 | GeForce GTX 1080 Ti |
|---|---|---|
| Architecture | Alchemist | Pascal |
| Process Node | TSMC N6 | TSMC 16nm |
| CUDA Cores (Shading Units / CUDA Cores) | 3,072 | 3,584β |
| Ray Tracing Cores | 24 | β |
| Tensor / AI Cores | 384 | β |
Clock Speeds
| Specification | Arc A580 | GeForce GTX 1080 Ti |
|---|---|---|
| Base Clock | 1,700 MHzβ | 1,480 MHz |
| Boost Clock | 2,000 MHzβ | 1,582 MHz |
Memory
| Specification | Arc A580 | GeForce GTX 1080 Ti |
|---|---|---|
| VRAM Capacity | 8 GB | 11 GBβ |
| Memory Type | GDDR6 | GDDR5X |
| Memory Bus | 256-bit | 352-bitβ |
| Memory Speed | 16 Gbpsβ | 11 Gbps |
| Bandwidth | 512 GB/sβ | 484 GB/s |
Connectivity & Power
| Specification | Arc A580 | GeForce GTX 1080 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| TDP | 175 Wβ | 250 W |
| Power Connectors | 2x 8-pin | 1x 8-pin + 1x 6-pin |
| Released | Oct 2023 | Mar 2017 |
Related Reading
Intel Arc A580: The Reality of Budget Gaming in 2026
Between aggressive price cuts and the arrival of the Battlemage generation, is the Arc A580 still a realistic choice for 1080p gaming?
Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
Every Arc Alchemist card is discontinued, and Battlemage replaced them. So what does a used A580, A750 or A770 still buy you β and at what price does it beat a new Arc B580? An honest retrospective on Intel's first discrete GPUs.