Comparing Core i7-13700HX versus Core i7-13700H: Is the Difference Worth the Trade-off?

Despite differing only in a single suffix 'X,' these are two entirely different processors in terms of core/thread count, Socket, TDP, iGPU, supported RAM capacity, and more.

Technical Specification Comparison: Core i7-13700HX vs Core i7-13700H

The Core i7-13700H is a 14-core 20-thread processor with 6 Performance and 8 Efficiency cores. In contrast, the Core i7-13700HX features 16 cores and 24 threads with 8 Performance and 8 Efficiency cores, meaning it has more high-performance cores. This is a fundamental difference in CPU configuration between the two chips. As for clock speeds, they are quite similar.

Additionally, the Core i7-13700HX boasts a very high TDP, capable of configuring up to 157W with suitable cooling systems, whereas this figure for the Core i7-13700H is only 115W. Of course, the maximum TDP and stable TDP achievable per processor depend greatly on BIOS, cooling on specific laptop models, but overall, the Core i7-13700HX still consumes significantly more power.

Another notable difference is the integrated graphics. The Core i7-13700H features the Iris Xe 96 EU integrated graphics, while the integrated graphics on the Core i7-13700HX is UHD with 32EU. However, for laptops already equipped with high-performance discrete GPUs, this difference is not particularly significant.

Another differentiating factor between the two processors is their RAM support capabilities. The Core i7-13700HX supports up to 192GB of RAM, whereas the Core i7-13700H supports a maximum of 96GB. Of course, for most needs, 96GB is more than sufficient, but for specific requirements demanding more RAM, the HX processor holds a considerable advantage.

Additionally, for certain specialized needs often found in workstation models, the Core i7-13700HX also offers fuller support. However, for gaming PCs or typical high-performance computers, users may not need to concern themselves with this difference.

Comparing Performance: Core i7-13700HX vs Core i7-13700H

Cinebench R23 Benchmark

Cinebench R23, a rigorous test with various influencing factors such as CPU, cooling system, BIOS, and RAM, affecting the final results.

Results vary depending on laptop cooling systems.

Looking at the specifications, Core i7-13700HX demands around 160W compared to under 120W for Core i7-13700H. With similar cooling systems, i7-13700H can unleash its full potential, while i7-13700HX might experience reduced performance due to throttling. However, aggregated results from multiple tests show i7-13700HX outperforming i7-13700H by 10-15% in Cinebench R23. With optimal conditions, the difference could reach up to 20%.

In summary, i7-13700HX demonstrates a 10-15% performance advantage over i7-13700H in Cinebench R23 tests, potentially reaching 20% under ideal conditions.

The Photoshop Odyssey

In this test, the Core i7-13700HX still edges out, but the difference is not overly significant.

Final Thoughts: The performance results indicate that while the Core i7-13700HX is indeed more powerful, its superiority over the Core i7-13700H is not substantial. Particularly, the strength of the Core i7-13700HX truly shines on a laptop equipped with robust cooling, inevitably accompanied by a heavier weight, a higher wattage adapter, and naturally, increased bulk.

Core i7-13700HX vs Core i7-13700H: The Showdown

Besides, the excessive energy consumption of the CPU also results in more heat dissipation, sometimes affecting the GPU performance. Therefore, having a laptop with Core i7-13700HX might not necessarily outperform one with Core i7-13700H, especially with the same GPU.

In summary, Core i7-13700HX would be more suitable for workstation models requiring ample RAM, additional enterprise features, and substantial cooling system dimensions. For regular gaming and multimedia needs, Core i7-13700H remains an economical choice with commendable performance.

Of course, since these CPUs are integrated into laptops, the choice also depends on other laptop factors. The comparisons here only focus on the CPU aspect. If opting for a gaming laptop equipped with Core i7-13700HX, ensure it boasts a genuinely efficient cooling system capable of harnessing the processor's full potential.