Intel will optimize GPUS ARC combined with old generations CPUS

A Intel It has publicly confirmed that it is investigating Performance problems in your GPUs Arcespecially the models B580 e B570when used in conjunction with CPUs of previous generations. The official statement came from a company’s community forum after months of reports that identified significant declines for performance in tests with older processors.

The case gained visibility from January 2025, when analyzes showed that the Arc B580even with 12 GB of memory and suggested price of $ 250, delivered results below expected in games when combined with processors such as the AMD Ryzen 5 2600o Ryzen 5 5600 or Intel Core i5-9600K.

However, the same plaque performed much more stable with more modern CPUs, such as the Ryzen 7 9800X3D.

The tests pointed out that, when using a system with the Ryzen 5 2600, the Arc B580 was surpassed by the competitor GeForce RTX 4060 up to 22%, with some games running up to 30 frames per second.

This indicates that although the graphic hardware is recent, There is a significant dependence on the CPU Used, revealing a possible communication bottleneck or lack of intel -specific optimizations.

The situation is especially worrying because the models B580 e B570 were just thought to meet the segment of Users with limited budgetmany of which still use older motherboards and do not intend to change the entire system.

Intel recognizes the problem and promises improvements

Given the growing reports, an Intel moderator, identified as RonaldM_Intelhe published an answer in the company’s official forum, recognizing the problem and informing that engineers are working on Specific optimizations for platforms with old CPUS. According to him:

“We are aware of performance reports in some games when GPUs are combined with previous generations processors. We have increased platform coverage in our validation process and continue to investigate improvements.”

This official position came months after the first evidence, which generated criticism from the community because of the delay in recognizing the failure.

Many users hoped that the Intel adjust the drivers or provide some form of mitigation, especially since these plates do not support PCIe 5.0being naturally focused on older systems.

Problem is different from Resizable Bar

Important Not related to Resizable Bara technology that also affects signs Intel Arcbut differently.

Farming absence may further limit performance, especially on platforms that do not support the feature, but the latest tests indicate that, even with qualified, the performance of the ARC B580 and B570 suffers significant drop when combined with past generation processors.

There is still no official forecast for the release of drivers or firmware updates that solve the problem.