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White triple-fan graphics card, 300 by 118.5 by 50 mm

GUNNIR

GUNNIR Intel Arc A750 Photon 8G OC W graphics card

SKU CH-KX5K-54V73

A white Intel Arc A750 graphics card with 8 GB GDDR6 on a 256-bit bus, 28 Xe-cores, triple-fan cooling and 1×HDMI 2.0 plus 3×DisplayPort 2.0 for four monitors up to 7680×4320

  • Graphics processorArc A750
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • Shader units448
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6
  • 8GB GDDR6 memory on a 256-bit bus drives high-resolution gaming
  • 28 Xe-cores with 448 stream processors handle modern workloads
  • Triple-fan cooler manages the 225W TDP under load
  • PCIe 4.0 interface plus HDMI 2.0 and three DisplayPort 2.0 outputs support four displays
  • Compact 300 x 118.5 x 50 mm design fits most builds with a 650W PSU

Arc A750 Photon 8G OC W identity

The GUNNIR Arc A750 Photon 8G OC W is a graphics card built around the Intel Arc A750 GPU with 28 Xe-cores and 448 stream processors. It targets gamers and creators who need 8GB of GDDR6 memory on a 256-bit bus for 1440p gaming and multi-monitor productivity. The PCIe 4.0 interface connects to modern platforms without bottlenecking the 225W board power.

Sustained load behaviour

Under continuous load the triple-fan cooler manages the 225W thermal design power to keep clocks stable during extended gaming or render sessions. The 8GB GDDR6 frame buffer and 256-bit interface maintain bandwidth for high-resolution textures without throttling. DirectX 12 and OpenGL 4.6 support ensure compatibility with current APIs throughout long workloads.

Pre-order checklist

Verify that your case can accommodate a 300mm long card with a 118.5mm height and 50mm thickness. Confirm the power supply delivers at least 650W with the required PCIe connectors for the board. Check that your monitor cables match one HDMI 2.0 and three DisplayPort 2.0 outputs for up to 7680 x 4320 resolution across four displays.

How it compares

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

Price $235.99
Cheaper than about 66% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Shader units 448
Lower than about 99% of the 637 comparable items (median 2,560).

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Specifications

Product
Brand nameGUNNIR
Product lineA750 Photon
Model nameA750 Photon 8G OC W
Processor
TDP rating225 W
Xe-cores28
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorArc A750
Memory capacity8 GB
Shader units448
Chipset makerIntel
Graphics seriesIntel Arc A-Series
Memory bus width256-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.0
DisplayPort connectors3 x DisplayPort 2.0
Size & build
Max graphics card length300 mm
More details
Cooling solutionTriple Fans

Questions about this item

How loud and hot does the triple-fan cooler get when the card runs at its 225W TDP all day?

The triple-fan cooler is built to handle the 225W thermal design power, moving heat away from the GPU during extended gaming or rendering sessions.

What power supply and case clearance do I need before installing this 300mm long card?

A 650W power supply is recommended, and the case must accommodate a 300mm length, 118.5mm height and 50mm thickness.

Will the HDMI 2.0 and three DisplayPort 2.0 outputs drive my older 1080p monitors alongside a new 4K panel?

Yes, the four outputs support up to 7680 x 4320 resolution and can run mixed refresh-rate displays simultaneously.

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