AMD Ryzen AI 9 HX 375 vs Ryzen AI 9 HX 370 – what are the differences?

LaptopMedia.com News AMD Ryzen AI 9 HX 375 vs Ryzen AI 9 HX 370 - what are the differences?

From: Severin Kolakov 19 September 2024 / 19:13 | 0

Does a 5 at the end provide any meaningful change? We still don’t have an HP OmniBook to test with (the only laptop so far available with the Ryzen AI 9 HX 375), however, we can still give you a gist of what’s different between these two very similar chips. As of right now, the Ryzen AI 300 lineup has grown to feature three CPUs in total.

You can find more information about each specific CPU here: AMD Ryzen AI 9 HX 375 / AMD Ryzen AI 9 HX 370

Specs table

Looking at the specs table, we see that most specifications of the two CPUs are identical. However, there is one thing that stands out: the Total AI Performance (aka the NPU performance). Both CPUs feature a new XDNA 2-based AI Engine, which delivers around 50 TOPS (Trillion Operations Per Second) of power.

The Ryzen AI 9 HX 375’s NPU has been specifically tuned to be offered in laptops that will want as much AI performance as possible, so if you plan on focusing mainly on Local AI models, you might want to upgrade to the HX 375. How much additional contribution will those 5 TOPS offer? The question is difficult to answer, but we’ll be adding any CPU and GPU we come by to the AI Performance Ranking, where we’ve chosen several benchmarks, including machine learning, as well as image generation.

	AMD Ryzen AI 9 HX 375	AMD Ryzen AI 9 HX 375
Architecture	Zen 5 / Zen 5C	Zen 5 / Zen 5C
Lithography	4 nm	4 nm
Cores / Threads	12/24	12/24
Base / Max frequency	2.00 – 5.10 GHz	2.00 – 5.10 GHz
TDP	15 – 54 W	15 – 54 W
Total AI Performance	Up to 55 TOPS	Up to 50 TOPS
Cache	24 MB	24 MB
Memory type	DDR5-5600 MHz, LPDDR5x-7500 MHz	DDR5-5600 MHz, LPDDR5x-7500 MHz
Integrated graphics	AMD Radeon 890M	AMD Radeon 890M