Intel Panther Lake Xe3 iGPU Benchmarks Leak, Show Major Performance Leap

Intel’s Next-Gen Integrated Graphics Shows Promising Performance

Early benchmark results for Intel’s upcoming Panther Lake processors with Xe3 integrated graphics have surfaced online, revealing what appears to be a substantial performance improvement over current generation solutions, according to reports from hardware monitoring sources.

Intel’s Next-Gen Integrated Graphics Shows Promising Performance
Benchmark Leak Details
Xe3 iGPU Performance Numbers
Engineering Sample Considerations
Market Implications

Benchmark Leak Details

The performance data emerged through a Geekbench entry for the Core Ultra X7 358H CPU, which sources indicate will be among the first processors to feature Intel’s new premium mobile branding. The benchmarks were reportedly discovered by Benchleaks and linked to an unannounced Asus ROG Zephyrus G14 laptop configuration.

According to the leaked information, the Core Ultra X7 358H features a 16-core design comprising 4 performance cores, 8 efficiency cores, and 4 low-power efficiency cores, with boost clocks reaching nearly 4.8 GHz. The test system was paired with 32 GB of LPDDR5X memory, which analysts suggest could contribute to the integrated graphics performance.

Xe3 iGPU Performance Numbers

The focal point of these benchmarks is the integrated Xe3 GPU with 12 execution units. In the Geekbench OpenCL test, the iGPU scored between 51,000 and 53,000 points, the report states. While Geekbench’s OpenCL test isn’t always the most favorable benchmark for Intel’s integrated graphics, this performance level represents approximately 25% improvement over the previous generation Arrow Lake-H Arc iGPU in the same test.

Perhaps more significantly, performance analysts suggest this level of graphics capability positions the Panther Lake iGPU roughly equivalent to Nvidia’s laptop GeForce RTX 3050 discrete GPU. The leaked results also indicate the Xe3 iGPU outperforms Intel’s own discrete Arc A550M laptop GPU, according to the benchmark comparisons.

Engineering Sample Considerations

Industry observers note that these benchmarks almost certainly come from an early engineering sample running on unoptimized drivers. Performance typically improves as manufacturers refine their software stack ahead of official product launches, suggesting the final retail performance could be even better.

Despite being preliminary results, hardware analysts suggest these numbers represent a promising development for Intel’s integrated graphics strategy. The performance leap, if maintained through to production units, could significantly impact the value proposition of laptops relying on integrated graphics solutions.

Market Implications

The competitive positioning against entry-level discrete GPUs suggests Intel continues to make substantial progress in graphics technology. If these performance levels hold true in final products, manufacturers may be able to offer capable gaming and content creation experiences without requiring discrete graphics cards in some laptop segments.

Panther Lake processors with Xe3 graphics are expected to launch in 2025, continuing Intel’s aggressive roadmap for both CPU and integrated GPU development. The leaked performance data, while preliminary, provides the first concrete indication of what consumers might expect from next-generation Intel integrated graphics solutions.