AMD Ryzen 7 7445HS: Six Cores Instead of Eight-Why Ryzen 5 Can Be Faster

The AMD Ryzen 7 7445HS has an unusual configuration for its series: just 6 cores and 12 threads. Two cores are built on the Zen 4 architecture, while the other four use the compact Zen 4c architecture. The processor operates at frequencies of up to 4.7 GHz, but in multithreaded tests it trails even the six-core Ryzen 5 7640HS. The reason is the compact cores’ lower operating frequencies.

Architecture: Two Zen 4 Cores and Four Zen 4c Cores

The Ryzen 7 7445HS belongs to the Phoenix family, but instead of six full-size Zen 4 cores, as in the Ryzen 5 7640HS, it uses two Zen 4 cores and four compact Zen 4c cores.

Zen 4c supports the same instruction set, including AVX-512, and delivers comparable performance per clock. However, a compact core takes up less die area and is designed for lower frequencies. Therefore, with the same number of cores, the 7445HS trails processors with six standard Zen 4 cores in multithreaded workloads.

The chip is manufactured using TSMC’s 4 nm process, and has 6 MB of L2 cache and 16 MB of L3 cache. Its nominal TDP is 35 W, with a configurable range of 20-40 W. It supports DDR5-5600, LPDDR5X-7500, and PCIe 4.0.

Performance and Benchmarks

In Geekbench 6, the Ryzen 7 7445HS delivers high single-threaded performance, but in the Multi-Core test it trails the Ryzen 5 7640HS and the eight-core Ryzen 7 7735HS.

The Ryzen 5 7640HS outperforms the 7445HS by 14% in the Multi-Core test on the ASUS TUF A16, although both processors have six cores. In Single-Core, the difference is just 2%. The six full-size Zen 4 cores give the Ryzen 5 an advantage in parallel workloads.

The situation is reversed with the Ryzen 7 7735HS. The older eight-core Zen 3+ trails the 7445HS by 22% in the single-threaded test, but leads by 9.5% in the multithreaded test.

The gap is even wider in PassMark.

The Ryzen 5 7640HS scores 23% more, while the Ryzen 7 7735HS scores 20% more. Thus, both competitors outperform the 7445HS in multithreaded tests despite differences in architecture and core count.

Radeon 740M: Another Advantage for Ryzen 5

The integrated Radeon 740M is based on the RDNA 3 architecture, contains four compute units (256 stream processors), and operates at frequencies of up to 2700 MHz.

The Radeon 740M is intended for working with the interface, video playback, and undemanding games. Its performance is insufficient for modern demanding titles.

The Radeon 760M in the Ryzen 5 7640HS has twice as many RDNA 3 compute units. Therefore, without a discrete graphics card, the Ryzen 5 is preferable both for multithreaded workloads and gaming.

Laptops with Ryzen 7 7445HS and Their Prices

The Ryzen 7 7445HS is found primarily in gaming laptops with discrete graphics. In configurations with a GeForce RTX 4050, gaming performance depends mainly on the graphics card. However, in CPU-limited scenes and competitive games with high frame rates, the six-core 7445HS may trail the Ryzen 5 7640HS and eight-core models.

The following configurations are available on the US market:

The HP Victus is equipped with a 15.6-inch Full HD display with a 144 Hz refresh rate. The ASUS TUF A16 offers a 16-inch display with a resolution of 1920 × 1200.

There is no reason to pay an extra $220 just for the same processor. The price difference should be justified by other laptop specifications. In addition, at around $1,100, it is worth comparing models with the GeForce RTX 5050 and RTX 5060, which can deliver higher gaming performance.

Is the Ryzen 7 7445HS Worth Buying in 2026?

The Ryzen 7 7445HS trails the Ryzen 5 7640HS in multithreaded tests, and its Radeon 740M is weaker than the younger processor’s integrated graphics. At the same time, its single-threaded performance remains at the Zen 4 level, so six cores are sufficient for everyday work, programming, and gaming with a discrete graphics card.

The Ryzen 7 7445HS should be considered a budget six-core processor, not an alternative to eight-core Ryzen 7 models. A purchase makes sense if the laptop offers an attractive price and a good discrete graphics card. At a comparable price, the Ryzen 5 7640HS is preferable for multithreaded workloads and gaming on integrated graphics.