AMD Ryzen 7 8745HS: A Closer Look at the Disabling of the XDNA AI Processor

Introduction

AMD enthusiasts have been buzzing about the upcoming Ryzen 7 8745HS, a new addition to the Ryzen 8000 SKU lineup. This APU promises impressive performance, but what sets it apart is the deliberate disabling of the Neural Processing Unit (NPU), also known as the XDNA processor. In this blog post, we’ll explore the details of this intriguing move and its potential impact.

The NPU Disabling Decision

Golden Pig Upgrade, a reputable AMD leaker, revealed that the Ryzen 7 8745HS shares the same specifications as the Ryzen 7 8845HS, except for one crucial difference: the absence of the NPU. While previous APUs have disabled graphics, this marks the first time AMD has specifically targeted the NPU core for segmentation. Let’s dive into the implications.

Impact on Machine Learning Capabilities

The disabling of the NPU may impact certain machine learning capabilities. However, it should not affect CPU and GPU performance. Users who prioritize raw computing power over AI-specific tasks may find the Ryzen 7 8745HS appealing.

Specifications

Here’s a quick rundown of the key specs:

• CPU: 8 Zen 4 cores, 16 threads (thanks to SMT support)
• Base Clock: 3.8 GHz
• Boost Clock: 5.1 GHz
• L3 Cache: 16 MB
• GPU: Radeon 780M (12 compute units based on RDNA 3 architecture, clocked at 2700 MHz)

TDP and Availability

The Ryzen 7 8745HS is expected to be a 35 to 45W TDP SKU. AMD has not officially listed this SKU yet, and its launch scope remains uncertain. Laptop and mini-PC system makers have typically opted for the 8945HS or 8845HS variants, which offer nearly identical specs with a slower XDNA processor.

Conclusion

As AMD continues to innovate, the Ryzen 7 8745HS represents a strategic choice for users seeking high-performance APUs without AI-specific capabilities. Keep an eye out for official announcements, and stay tuned for more details!