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GUNNIR Intel Arc A580 Index dual-fan graphics card with metal shroud and backplate

GUNNIR

GUNNIR Intel Arc A580 Index 8GB graphics card

SKU CH-VM81-GFR4E

PCIe 4.0 graphics card with 24 Xe-cores, 8 GB GDDR6 on a 256-bit bus, 1700 MHz core clock, ray tracing, and three DisplayPort 2.0 plus one HDMI 2.0 outputs

  • InterfacePCI Express x16 4.0
  • Chipset ManufacturerIntel
  • GPU SeriesIntel Arc A-Series
  • GPUIntel A580
  • Core Clock1700 MHz
  • Xe-cores24
  • 24 Xe-cores deliver hardware-accelerated ray tracing
  • 8 GB GDDR6 on a 256-bit bus provides 512 GB/s memory bandwidth
  • Intel XeSS upscaling boosts frame rates without native render cost
  • Triple DisplayPort 2.0 plus HDMI 2.0 drives four displays at 7680 x 4320
  • Dual-fan icicle cooler with three heat pipes manages 185 W TBP in a dual-slot card

GUNNIR Arc A580 8GB GDDR6

The GUNNIR Arc A580 Index is a desktop graphics card built on the Intel Xe-HPG architecture with 24 Xe-cores and 8GB of GDDR6 memory on a 256-bit bus. It connects via PCI Express 4.0 and delivers a base clock of 1700 MHz with a maximum boost of 2400 MHz. The card requires dual 8-pin power connectors and a 550W supply.

Suits 1440p gaming and XeSS upscaling

This card suits builders targeting 1440p gaming with ray tracing and XeSS upscaling on a mid-range power budget. The 185W TBP and dual-slot footprint fit standard ATX cases with adequate airflow. Users needing DisplayPort 2.1 or a single 12VHPWR connector should look at newer designs.

24 Xe-cores decide the tier

The 24 Xe-cores and 3072 shader units set the performance tier for this model. That core count drives ray tracing throughput and XeSS quality at 1440p. If your workload demands more compute units or higher memory bandwidth, a higher-tier GPU is required.

Highlights

  • 24 Xe-cores deliver hardware-accelerated ray tracing
  • 8 GB GDDR6 on a 256-bit bus provides 512 GB/s memory bandwidth
  • Intel XeSS upscaling boosts frame rates without native render cost
  • Triple DisplayPort 2.0 plus HDMI 2.0 drives four displays at 7680 x 4320
  • Dual-fan icicle cooler with three heat pipes manages 185 W TBP in a dual-slot card

Specifications

BrandGUNNIR
SeriesA580 Index
ModelA580 Index 8G
InterfacePCI Express x16 4.0
Chipset ManufacturerIntel
GPU SeriesIntel Arc A-Series
GPUIntel A580
Core Clock1700 MHz
Xe-cores24
Effective Memory Clock1700 MHz
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLYes
Multi-Monitor Support4
HDMI1 x HDMI 2.0
DisplayPort3 x DisplayPort 2.0
Ray Tracing SupportYes
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power134W
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
FeaturesRay Tracing Support
Form FactorITX
Max GPU Length253 mm
Card Dimensions (L x H)253 x 115 x 42 mm
Slot Width2 Slots

Questions about this item

Will the PCIe 4.0 x16 interface run at full speed on my older motherboard that only has PCIe 3.0 slots?

The card uses a PCIe 4.0 x16 interface and will operate at PCIe 3.0 speeds when installed in a 3.0 slot, which still provides ample bandwidth for the 8GB GDDR6 memory and 256-bit bus.

How can I verify the 24 Xe-cores and 3072 shader units are active after installing the driver?

Open the Intel Arc Control panel or GPU-Z; both will report 24 Xe-cores, 3072 shader units, 8GB GDDR6 on a 256-bit bus and a 1700 MHz base clock.

The box lists dual 8-pin power connectors — do I need to buy any cables or adapters if my PSU only has 6-pin plugs?

The card requires two 8-pin PCIe power connectors and a 550W or higher PSU; if your supply lacks native 8-pin leads you must purchase appropriate 6-pin-to-8-pin adapters or a new PSU.

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