Traditional monolithic computer processors are nearing the end of their era. The conventional design, where cores were essentially “printed” onto a silicon DIE, is being replaced with a more versatile approach. AMD is on the verge of a major shift towards heterogeneous processors, exemplified by the Ryzen 3 7440U, offering a glimpse of what’s to come.
In the world of monolithic processors, all cores were essentially the same, with only variations in core count. This changes with heterogeneous design, where different types of cores coexist.
Efficiency cores, optimized for lighter tasks like multimedia and web browsing, typically feature lower frequencies and lack threading capabilities, but they excel in power efficiency. In contrast, power cores, equipped with higher frequencies and threading capabilities, remain in a standby mode until demanding tasks such as gaming require their prowess.
AMD’s Transition to Heterogeneous Processors
Intel has already embraced the shift from monolithic processors to heterogeneous designs in previous generations, but the concept was first introduced by ARM with its big.LITTLE architecture, combining multiple core types. AMD is preparing to adopt this heterogeneous processor design, marking the eventual end of monolithic processors. The company’s plan involves pairing Zen 4 power cores with Zen 4C efficiency cores.
The distinctive feature lies in the Zen 4C cores, which differ from Intel’s efficiency cores. AMD’s Zen 4Cs will have processing threads, while their Intel counterparts do not. AMD achieves reduced power consumption by optimizing the cache on these cores.
The AMD Ryzen 3 7440U, designed for laptops, has recently appeared on Geekbench. This processor is composed of 2 Zen 4 cores and 2 Zen 4C cores, boasting a total of 8 threads. Although specific frequencies are not provided, it is mentioned that the Zen 4 cores can reach up to 4.9 GHz at boost frequency.
Benchmark data for this processor reveals 4 MB of L2 cache and 8 MB of L3 cache, with an integrated AMD RDNA3 graphics card featuring 4 Compute Units operating at a maximum frequency of 2.5 GHz.
In single-core performance, the processor scores an impressive 2323 points, surpassing quad-core Intel Core i3-13100F and i3-12300 processors. In overall performance, it achieves 6571 points, slightly edging out the Core i3-13100T. The results are so similar that they could essentially be considered on par.
Implications and Potential
While the final models may not deviate significantly from these benchmark figures, AMD’s processors continue to offer a compelling performance-to-price ratio, positioning them as strong contenders in the market. These processors, likely designed for laptops, could bolster AMD’s presence in this segment. If they deliver optimal performance for casual gaming, they could become a preferred choice for many users looking for a balanced computing experience.