GUNNIR Intel Arc B580 Photon 12GB OC DDR6 Graphics Card

Product Description

Stuck on an aging mid-range GPU that struggles at 1440p? The GUNNIR Intel Arc B580 Photon 12GB OC Graphics Card changes that immediately.

Builders checking Graphics Card Price in Bangladesh will find this card sitting at a genuinely competitive position — 12GB GDDR6 on a 192-bit bus, 2850 MHz OC boost, and Intel's Battlemage Xe2 architecture at a price point that challenges established mid-range options directly.

Designed for gamers, streamers, and creators in Bangladesh who want next-generation performance without overspending, the B580 Photon blends Intel's latest Arc architecture with GUNNIR's refined Icicle Multi-Dimensional cooling engineering — creating a solution that is both powerful and practical for modern builds.

GUNNIR Arc B580 Photon Performance Architecture, Xe2 Cores, and GDDR6 Memory

Built on the Intel Battlemage Xe2-HPG architecture using the TSMC N5 process node, the B580 Photon houses 2,560 Xe2 cores and 20 dedicated Ray Tracing Units alongside Matrix Cores for AI acceleration workloads. For builders looking to upgrade key Hardware Components without rebuilding their entire system, this GPU slots into any PCIe 4.0 x16 motherboard with Resizable BAR enabled and delivers immediate, measurable performance gains.

12GB GDDR6 at 456 GB/s Bandwidth and 2850 MHz OC Boost Clock

The 12GB GDDR6 frame buffer on a 192-bit interface delivers 456 GB/s of memory bandwidth at 19 Gbps — significantly more headroom than competing 8GB cards at similar price points, particularly at 1440p with high texture quality settings.

• The 2850 MHz OC boost clock — 30 MHz higher than the reference Arc B580 — maintains consistent high-FPS output in competitive titles and keeps performance from dropping under sustained rendering loads.
• Intel XeSS AI upscaling improves frame rates across supported titles without sacrificing visual clarity, using XMX Matrix Engine acceleration that natively benefits from the Arc architecture's AI hardware.

Intel Deep Link, Xe Media Engine, and Stream Assist

Intel Deep Link technology enables the GPU and compatible Intel CPUs to share workloads intelligently — splitting live streaming and gaming tasks between processor and graphics hardware simultaneously for cleaner output at reduced system load.

Arc B580 Photon Cooling System, Power Requirements, and Physical Design

The Icicle Multi-Dimensional Cooling System with three double-rotating sail wing fans and intelligent start-stop technology keeps temperatures stable during sustained gaming and rendering sessions. At 313×130×52mm, this card fits comfortably inside most mid-tower and full-tower cases with standard GPU clearance. Builders ready to Upgrade GUNNIR Graphics Card performance at this efficiency level should note the 220W TBP — a 550W PSU with two 8-pin PCIe connectors handles this comfortably without requiring a high-end power supply upgrade.

Triple-Fan Icicle Cooling and Intelligent Fan Stop

The intelligent start-stop technology keeps all three fans completely silent during desktop use and light loads, only activating when gaming or rendering workloads genuinely demand active cooling. This significantly extends fan bearing lifespan compared to cards that spin continuously at low RPM.

Resizable BAR Requirement and System Compatibility

Resizable BAR must be enabled in the BIOS for optimal Arc B580 performance — most modern Intel and AMD motherboards support this natively, but older platforms may require a BIOS update before installation. For any serious Custom PC Builder planning an Intel Arc system, verifying Resizable BAR compatibility before purchase is a practical first step that avoids post-installation troubleshooting.

Connectivity, Display Output, and Multi-Monitor Support

The B580 Photon provides one HDMI 2.1 and three DisplayPort 2.1 outputs covering up to four simultaneous displays including 4K and 8K configurations. Builders evaluating the Best 12GB Intel Arc GPU Price across competing options will find this display output configuration genuinely matches cards costing significantly more in the same performance bracket. If you need any Compatible Motherboard to this GPU, ensuring it features a high-speed PCIe 4.0 x16 slot will allow the Xe2 architecture to deliver its maximum data throughput for gaming and creative workloads.

PCIe 4.0 x16 Interface and DirectX 12 Ultimate Support

The PCIe 4.0 x16 interface ensures full bandwidth data transfer between the GPU and the system without bottlenecking the Xe2 architecture under peak gaming or encoding loads. DirectX 12 Ultimate compatibility enables hardware-accelerated ray tracing in supported titles delivering realistic lighting and shadow effects that older mid-range cards handle poorly.

• One HDMI 2.1a and three DisplayPort 2.1 ports for up to 8K resolution
• Efficient 12GB GDDR6 memory on a 192 bit bus for smooth multitasking
• Advanced XeSS AI upscaling and hardware ray tracing support

Is the GUNNIR Arc B580 Photon Worth It for Gamers and Creators in Bangladesh?

The B580 Photon consistently delivers performance comparable to — or slightly ahead of — the NVIDIA RTX 4060 in rasterization workloads, with a meaningful VRAM advantage at 12GB versus 8GB. Among GUNNIR Best Budget premium GPU options available through local retailers in Bangladesh, this card offers the most complete Intel Arc Battlemage feature set per taka spent for users targeting 1080p Ultra or 1440p High performance targets.

Where to Get Genuine GUNNIR Arc B580 Photon in Bangladesh?

The GUNNIR Intel Arc B580 Photon 12GB OC Graphics Card is available with genuine product assurance and warranty coverage through trusted local retailers. Explore PCB Store today for competitive pricing, authentic GUNNIR products, and reliable after-sales service — our team handles warranty claims, technical issues, and product support directly across Bangladesh.