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Black dual-fan graphics card, full-length ATX form factor, two-slot width

ASRock

ASRock B580 CL 12GO graphics card

SKU CH-XRE0-7D549 MPN B580 CL 12GO

Intel Arc B580 GPU with 12GB GDDR6, 20 Xe-cores at 2740 MHz, and triple DisplayPort 2.1 plus HDMI 2.1 outputs

  • Graphics processorArc B580
  • Memory capacity12 GB
  • Interface typePCI Express 4.0 x8
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6
  • Core frequency2740 MHz

Model Challenger

Edition B580

  • 12 GB GDDR6 memory handles large textures
  • 2740 MHz core clock drives high frame rates
  • 20 Xe-cores accelerate modern workloads
  • HDMI 2.1 plus three DisplayPort 2.1 outputs support four 8K displays
  • Dual-fan cooler keeps thermals in check

Product identity

The ASRock Challenger Arc B580 graphics card delivers 12GB of GDDR6 memory on a 192-bit bus with a 2740 MHz core clock. It connects through a PCI Express 4.0 x8 slot and drives up to four displays via one HDMI 2.1 and three DisplayPort 2.1 outputs.

Who should choose it

Gamers and creators targeting 1440p resolution with DirectX 12 Ultimate support will find the 20 Xe-cores and 12GB frame buffer well matched. Builders limited to a 650W power supply or a case shorter than 249 mm should consider a smaller model.

Deciding specification

The 12GB GDDR6 memory capacity is the single figure that determines whether this card fits your workload. If your textures, assets or compute buffers regularly exceed 10GB, this 12GB model removes the bottleneck; if they stay below, a lower-capacity alternative may suffice.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $218.99
Cheaper than about 69% of the 4,285 comparable items (median $354.99).
Memory capacity 12 GB
Higher than about 60% of the 3,563 comparable items (median 8 GB).
Recommended power supply 650 W
Typical for this category: the median of 2,103 items is 650 W.

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Specifications

Product
Brand nameASRock
Product lineChallenger
Model nameB580 CL 12GO
Product colorBlack
Processor
Xe-cores20
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorArc B580
Memory capacity12 GB
Core frequency2740 MHz
Chipset makerIntel
Graphics seriesIntel Arc B-Series
Memory bus width192-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0 x8
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 2.1 with DSC
Power
Recommended power supply650 W
Power input connector8-Pin
Size & build
Form factorATX
Max graphics card length249 mm
Slots occupied2 Slots
Shipping weight1.00 kg
Package size358 × 224 × 69 mm
More details
Cooling solutionDouble Fans

Other versions of this model

2 more in the same range

Questions about this item

Does the Arc B580 need an 8-pin power connector and a 650 W PSU to run?

Yes, the card draws power through a single 8-pin connector and the manufacturer recommends a 650 W supply.

Will the PCI Express 4.0 x8 interface work on a motherboard that only has PCI Express 3.0 slots?

The card is backward compatible and will operate at PCI Express 3.0 x8 speeds when installed in a 3.0 slot.

How can I confirm the GPU is running at its 2740 MHz core clock after driver installation?

Open the Intel Arc Control overlay or a monitoring tool such as GPU-Z and verify the reported core clock matches 2740 MHz under load.

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