Acer’s Nitro Intel Arc B-Series graphics cards bring high-performance options to gamers and creators. The B580 OC 12 GB and B570 OC 10 GB models are designed to cater to different levels of performance needs, each featuring advanced cooling, efficient memory management, and robust graphical capabilities. Let’s dive into their similarities and differences to help you make an informed choice.
Graphics Performance: Core Power and Clock Speeds
Both models belong to Intel’s Arc B-Series, leveraging DirectX 12 Ultimate and OpenGL 4.6 for advanced gaming visuals. However, the B580 OC 12 GB has a slight edge with 20 cores and a clock speed of 2740 MHz, compared to the B570 OC 10 GB, which offers 18 cores and 2690 MHz. This difference translates into better performance for resource-intensive tasks like high-FPS gaming or real-time rendering on the B580.
Memory and Bandwidth: A Key Differentiator
The memory setup is another area where these cards differ. The B580 OC offers 12 GB GDDR6 memory with a bandwidth of 456 Gbps, while the B570 OC provides 10 GB GDDR6 memory with 380 Gbps. This gives the B580 a clear advantage for tasks requiring large memory bandwidth, such as 8K video processing or complex AI computations.
Cooling and Build: Keeping It Cool Under Pressure
Both models are equipped with Acer’s FrostBlade cooling system, featuring dual fans to maintain optimal temperatures. The aluminum backplate adds durability and enhances heat dissipation. With identical dimensions of 268 x 113 x 40 mm, these cards are compact enough to fit into most gaming setups. Noise levels and cooling efficiency are similar for both, making them equally reliable under heavy loads.
Output and Connectivity: Seamless Multitasking
The output capabilities of both cards are nearly identical, supporting HDMI 2.1 and three DisplayPort 2.1 ports. Both can handle a digital resolution of up to 7680×4320 (8K) and support up to four simultaneous displays, ensuring flexibility for multi-monitor setups. Whether you’re gaming, editing, or working on AI projects, these features cater to diverse workflows.
Conclusion
The Nitro Intel Arc B580 OC 12 GB is the better choice for users who prioritize maximum performance, particularly for demanding gaming, content creation, or AI tasks. On the other hand, the B570 OC 10 GB delivers solid performance and is ideal for those seeking a slightly more budget-friendly option without significant compromises. Both cards maintain the Nitro B-Series standard for reliability and versatility.
Comparison Table
| Specification | Nitro Intel® Arc™ B580 OC 12 GB | Nitro Intel® Arc™ B570 OC 10 GB |
|---|---|---|
| Model | AN-B580-OCA | AN-B570-OCD |
| Graphics | Intel® Arc™ B-Series, DirectX 12 Ultimate, OpenGL 4.6, 20 Cores | Intel® Arc™ B-Series, DirectX 12 Ultimate, OpenGL 4.6, 18 Cores |
| Interface | PCIe 4.0 x 8, 8-pin power | PCIe 4.0 x 8, 8-pin power |
| Memory | 12 GB GDDR6, 456 Gbps bandwidth, 19 Gbps memory speed | 10 GB GDDR6, 380 Gbps bandwidth, 19 Gbps memory speed |
| Graphics Clock | 2740 MHz | 2690 MHz |
| Cooling | FrostBlade fans x 2 | FrostBlade fans x 2 |
| Output | HDMI 2.1, DisplayPort 2.1 x3, Digital Max Resolution: 7680×4320 | HDMI 2.1, DisplayPort 2.1 x3, Digital Max Resolution: 7680×4320 |
| Simultaneous Displays | 4 | 4 |
| Dimensions (mm) | 268 (L) x 113 (W) x 40 (H) | 268 (L) x 113 (W) x 40 (H) |