Graphics card Sparkle Arc B570 Eclipse OC — 10 GB GDDR6, PCIe 4.0 x8, 2660 MHz, 160-bit, 380 GB/s, 2-fan, 170 W

The Sparkle Arc B570 Eclipse OC is a discrete graphics card equipped with 10 GB of GDDR6 memory on a 160-bit bus. The factory-overclocked Arc B570 GPU reaches up to 2660 MHz and provides a memory bandwidth of up to 380 GB/s. The card supports up to four displays via three DisplayPort 2.1 outputs and one HDMI 2.1 output, and implements DirectX 12 Ultimate and OpenGL 4.6. It uses a PCI Express 4.0 x8 interface, features active dual-fan cooling, and has a typical power consumption of 170 W.

Advantages

The card combines a high-bandwidth GDDR6 memory subsystem with a factory-overclocked GPU frequency for improved throughput in graphics workloads. Compact dual-fan cooling and a 2.2-slot design balance cooling performance with system compatibility. Multiple modern display outputs (DisplayPort 2.1 and HDMI 2.1) enable connection of up to four monitors. PCIe 4.0 x8 interface provides sufficient bandwidth for a wide range of desktop applications while power requirements remain moderate for the performance class.

Suitable for

• General-purpose desktop graphics and multimedia
• Light to moderate gaming at 1080p and some 1440p settings
• Multi-monitor productivity setups (up to 4 displays)
• Applications using DirectX 12 Ultimate or OpenGL 4.6

Key specifications

• Graphics processor: Arc B570 Eclipse OC, Intel family
• Core frequency: up to 2660 MHz
• VRAM: 10 GB GDDR6 on a 160-bit bus
• Memory bandwidth: up to 380 GB/s
• Ray accelerators / Xe-cores: 18
• Intel XMX engines: 144
• API support: DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3.0
• Interface: PCI Express 4.0 x8
• Display outputs: 3× DisplayPort 2.1, 1× HDMI 2.1
• Cooling: active, 2 fans, 2.2-slot
• Typical power draw: 170 W; auxiliary power: 1× 8-pin; recommended PSU: minimum 600 W
• Maximum supported resolution: 7680 × 4320
• Maximum displays supported: 4
• Dimensions (L×H×D): 242 × 105 × 44 mm
• Weight: 796 g

How to use

Install the card into a compatible PCIe 4.0 x8 (or x16) slot on a desktop motherboard, secure it to the case, and connect the 8-pin auxiliary power connector from the system power supply. Ensure the system has at least 8 GB of RAM and a 600 W or greater PSU. After physical installation, boot the system and install the latest Intel Arc GPU drivers for Windows 11 to enable full functionality and API support. Connect monitors to the DisplayPort 2.1 or HDMI 2.1 outputs as required.

Recommendations

For stable operation, maintain adequate case airflow to support the dual-fan cooler and ensure the PSU meets the minimum 600 W guideline. Update graphics drivers regularly and use DisplayPort 2.1 or HDMI 2.1 cables for highest resolution and refresh-rate support.