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Black triple-fan graphics card with silver accents, 300 mm long

GUNNIR

GUNNIR Intel Arc B570 Photon 10G OC graphics card

SKU CH-A5BM-8A8ME

Delivers 10 GB GDDR6 on a 160-bit bus with 18 Xe-cores at 2690 MHz, triple-fan cooling, PCIe 4.0, HDMI 2.1 and three DisplayPort 2.1 outputs

  • Memory capacity10 GB
  • Interface typePCI Express 4.0
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6
  • Core frequency2690
  • Max graphics card length300 mm
  • 10 GB GDDR6 memory at 19 Gbps for high-bandwidth gaming
  • 18 Xe-cores boosted to 2690 MHz core clock for responsive frame rates
  • PCIe 4.0 x16 interface with 160-bit bus delivering 380 GB/s throughput
  • Triple-fan Icicle cooling with intelligent start-stop keeps thermals in check
  • HDMI 2.1 plus three DisplayPort 2.1 outputs drive up to 7680 x 4320 resolution

Arc B570 Photon 10G OC identity

The GUNNIR Intel Arc B570 Photon 10G OC is a discrete graphics card built around the Intel Arc B570 GPU with 18 Xe-cores and a 2690 MHz core clock. It targets gamers and creators who want 10GB of GDDR6 memory on a 160-bit bus for 1440p gaming and hardware-accelerated media workloads. Intel Deep Link allows the GPU to share compute with compatible Intel CPUs for improved efficiency in supported applications. The triple-fan Icicle cooler keeps the 186W board within thermal limits during extended sessions.

Compatibility checklist

Verify that your motherboard has a full-length PCI Express 4.0 x16 slot and that your case can accommodate a 300 mm long card. The board draws auxiliary power through a single 8-pin connector, so confirm your power supply includes that lead and has sufficient headroom above the 186W TDP. Display outputs comprise one HDMI 2.1 and three DisplayPort 2.1 connectors driving up to 7680 x 4320 resolution across four monitors. Ensure your operating system and drivers support DirectX 12 Ultimate for full feature access.

Thermals noise and power

The 186W thermal design power is managed by the triple-fan Icicle cooling system with double-rotating sail-wing fans and intelligent start-stop control. At idle or light loads the fans can halt completely, eliminating audible noise. Under sustained gaming or encode workloads the fans ramp to move heat through the heatsink array while the 19 Gbps memory runs at its rated 380 GB/s bandwidth. Power draw stays close to the rated TDP when the 8-pin connector feeds clean current from a quality supply.

How it compares

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

Price $304.99
Cheaper than about 56% of the 4,285 comparable items (median $354.99).
Memory capacity 10 GB
Higher than about 55% of the 3,563 comparable items (median 8 GB).
TDP rating 186 W
Lower than about 64% of the 2,236 comparable items (median 220 W).

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Specifications

Product
Brand nameGUNNIR
Product lineB570 Photon
Model nameB570 Photon 10G OC
Processor
TDP rating186 W
Xe-cores18
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Memory capacity10 GB
Core frequency2690
Chipset makerIntel
Graphics seriesIntel Arc A-Series
Memory bus width160-Bit
DirectX support12 Ultimate
Supported displays4
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 2.1
Power
Power input connector8-Pin
Size & build
Max graphics card length300 mm
Card size313 × 130 × 52 mm
More details
Cooling solutionTriple Fans

Questions about this item

What comes in the box with the GUNNIR Intel Arc B570 Photon 10G OC, and do I need to buy a power cable separately?

The card includes the GPU with its triple-fan cooler and a single 8-pin power connector. Your power supply must provide an 8-pin PCIe cable; if it only has 6-pin connectors you will need an adapter or a new PSU.

How do I choose between the 10 GB GDDR6 version and other capacities?

This model is offered only with 10 GB of GDDR6 on a 160-bit bus running at 19 Gbps for 380 GB/s bandwidth. If your workload needs more frame-buffer capacity you would have to select a different GPU.

What does the 2690 MHz core clock mean for actual gaming or creative work?

The 2690 MHz boost clock is the peak frequency the 18 Xe-cores can reach under load. Real-world frame rates depend on the game engine, driver optimisation, CPU pairing and the 186 W power limit, so expect performance to vary by title.

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