# Arc B580

> Intel · Xe2-HPG

Canonical: https://gpuninja.com/chips/arc-b580
Data as of: 2026-10-11T16:02:22Z
Path: Home › GPU chips
- Specs verified: between 11 Oct 2026, 09:14 UTC and 11 Oct 2026, 10:33 UTC

## Specifications

- Vendor: Intel (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Architecture: Xe2-HPG (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:18 UTC · checked 11 Oct 2026, 09:14 UTC)
- Die: BMG-G21 (Verified · source raw.githubusercontent.com · retrieved 11 Oct 2026, 08:17 UTC · checked 11 Oct 2026, 09:14 UTC)
- Process: TSMC N5 (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Shader cores: 2,560 (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Tensor cores: 160 (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- RT cores: 20 (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Memory bus: 192-bit (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Max VRAM: 12 GB (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Reference boost clock: 2,670 MHz (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Reference TDP: 190 W (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Host interface: PCIe 4.0 x8 (Verified · source intel.com · retrieved 11 Oct 2026, 09:45 UTC · checked 11 Oct 2026, 10:33 UTC)
- Launch MSRP: $249 (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Launch date: 13 Dec 2024 (Verified · source intel.com · retrieved 11 Oct 2026, 08:15 UTC · checked 11 Oct 2026, 09:14 UTC)
- Segment: Consumer (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- PCI IDs: 8086:e20b (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)
- Status: Active (Verified · source intel.com · retrieved 11 Oct 2026, 08:16 UTC · checked 11 Oct 2026, 09:14 UTC)

## Performance

- Memory bandwidth: 456 GB/s (Verified · source intel.com · retrieved 11 Oct 2026, 09:45 UTC · checked 11 Oct 2026, 10:33 UTC)
- FP32 compute: 13.67 TFLOPS (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:48 UTC · checked 11 Oct 2026, 10:33 UTC)
- FP16 compute: 109.36 TFLOPS (Unverified · source wccftech.com · retrieved 11 Oct 2026, 09:53 UTC · checked 11 Oct 2026, 10:33 UTC)
- BF16 compute: 109.36 TFLOPS (Unverified · source wccftech.com · retrieved 11 Oct 2026, 09:53 UTC · checked 11 Oct 2026, 10:33 UTC)
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 218.73 TOPS (Unverified · source wccftech.com · retrieved 11 Oct 2026, 09:53 UTC · checked 11 Oct 2026, 10:33 UTC)

## Boards built on this chip

Board, Chip, VRAM, TDP, Length, Slots, Price, Stock

- [Arc B580 Limited Edition](https://gpuninja.com/boards/intel-b580-limited-edition) — [Arc B580](https://gpuninja.com/chips/arc-b580), 12 GB, 190 W, 272 mm, 2-slot, Not recorded, No listings

## Benchmarks

No benchmark results recorded.

## Sources

- https://www.intel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.html — Vendor, Process, Shader cores, Tensor cores, RT cores, Memory bus, Max VRAM, Reference boost clock, Reference TDP, Host interface, Launch MSRP, Segment, PCI IDs, Status, Memory bandwidth; last verified 11 Oct 2026, 10:33 UTC
- https://en.wikipedia.org/wiki/Intel_Xe — Architecture; last verified 11 Oct 2026, 09:14 UTC
- https://raw.githubusercontent.com/pciutils/pciids/master/pci.ids — Die; last verified 11 Oct 2026, 09:14 UTC
- https://www.intel.com/content/www/us/en/newsroom/news/intel-launches-arc-b-series-graphics-cards.html — Launch date; last verified 11 Oct 2026, 09:14 UTC
- https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units — FP32 compute; last verified 11 Oct 2026, 10:33 UTC
- https://wccftech.com/review/intel-arc-b580-battlemage-graphics-card-review/2/ — FP16 compute, BF16 compute, INT8 compute; last verified 11 Oct 2026, 10:33 UTC