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ASRock
ASRock Challenger Arc B580 CL 12GO graphics card
Refurbished 12 GB GDDR6 graphics card with 20 Xe-cores at 2740 MHz, PCIe 4.0 x8, HDMI 2.1 and three DisplayPort 2.1 outputs for four monitors up to 7680 x 4320
- InterfacePCI Express 4.0 x8
- Chipset ManufacturerIntel
- GPU SeriesIntel Arc B-Series
- GPUArc B580
- Core Clock2740 MHz
- Xe-cores20
- 12 GB GDDR6 memory gives capacity for high-resolution textures
- 2740 MHz core clock drives responsive frame rates
- 20 Xe-cores deliver parallel compute performance
- HDMI 2.1 and three DisplayPort 2.1 outputs enable four 8K displays
- Dual-fan cooler maintains thermal headroom in a 249 mm ATX card
12GB GDDR6 capacity
The ASRock Challenger Arc B580 CL 12GO is a graphics card built around the Intel Arc B580 GPU with 12GB of GDDR6 memory on a 192-bit interface. It targets gamers and creators who need solid 1440p performance and multi-monitor flexibility. The dual-fan cooler fits a standard ATX form factor.
PCI Express 4.0 x8 interface
The card connects via a PCI Express 4.0 x8 slot and draws power through a single 8-pin connector with a 650W PSU recommendation. It replaces older GPUs limited to PCIe 3.0 or lower memory bandwidth. The jump is worth it when your current card cannot drive 7680 x 4320 resolution or lacks DisplayPort 2.1 with DSC support.
20 Xe-cores at 2740 MHz
Twenty Xe-cores running at a 2740 MHz core clock handle modern titles at high settings and accelerate content-creation workloads. The 12GB frame buffer provides headroom for large textures and multi-tasking across up to four displays. Limits appear in sustained 4K gaming or heavy compute tasks that exceed the 192-bit memory bus throughput.
Highlights
- 12 GB GDDR6 memory gives capacity for high-resolution textures
- 2740 MHz core clock drives responsive frame rates
- 20 Xe-cores deliver parallel compute performance
- HDMI 2.1 and three DisplayPort 2.1 outputs enable four 8K displays
- Dual-fan cooler maintains thermal headroom in a 249 mm ATX card
Specifications
| Brand | ASRock |
|---|---|
| Series | Challenger |
| Model | B580 CL 12GO |
| Interface | PCI Express 4.0 x8 |
| Chipset Manufacturer | Intel |
| GPU Series | Intel Arc B-Series |
| GPU | Arc B580 |
| Core Clock | 2740 MHz |
| Xe-cores | 20 |
| Memory Size | 12GB |
| Memory Interface | 192-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 2.1 with DSC |
| Color | Black |
| Max Resolution | 7680 x 4320 |
| Cooler | Double Fans |
| Recommended PSU Wattage | 650W |
| Power Connector | 8-Pin |
| Form Factor | ATX |
| Max GPU Length | 249 mm |
| Slot Width | 2 Slots |
| Shipping weight | 1.00 kg |
| Package size | 358 × 224 × 69 mm |
Questions about this item
Will the 249 mm length and 2-slot width fit my ATX case?
The card measures 249 mm long and occupies two expansion slots, so it fits standard ATX cases that clear at least that length and have two adjacent rear brackets free.
Does the single 8-pin power connector plug straight in, or do I need an adapter?
Connect the supplied 8-pin PCIe cable directly from a 650 W or larger PSU; do not use a 6-pin-to-8-pin adapter because the card draws its full power budget through the 8-pin socket.
How often should I clean the dual-fan cooler to keep temperatures steady?
Blow compressed air through both fans and the heatsink fins every three to six months, or whenever dust buildup becomes visible, to maintain the original thermal performance.
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