AMD Ryzen 7 PRO 8845HS

The AMD Ryzen 7 PRO 8845HS is an 8-core, 16-thread mobile processor built on TSMC's 4 nm process with Zen 4 architecture. It sits in the 91st percentile of all CPUs benchmarked, with an average score of 39747. This is a processor designed for demanding professional workloads in a mobile form factor, evidenced by its Server/Workstation market segment and ECC memory support. The data indicates it delivers strong multi-threaded performance for its class, while its single-thread capabilities are more modest, making it a nuanced choice depending on the primary application.

Who Should Consider It

The Ryzen 7 PRO 8845HS is a strong candidate for professionals who run multi-threaded, CPU-intensive applications on the go. Its Cinebench R23 multi-core score of 24565 places it in the top tier of mobile processors, making it well-suited for 3D rendering, video encoding, and complex simulations. The PassMark multi-thread score of 28853 reinforces this, suggesting that workloads like compiling code or batch-processing data will see substantial throughput. The high PassMark data compression score of 348051 indicates particular strength in file archiving and database operations, where parallel core utilization is key. The 8-core/16-thread configuration, combined with a 45W TDP, points to sustained performance in a laptop chassis designed for professional use.

For creative professionals, the integrated Radeon 780M graphics add a layer of versatility, allowing for hardware acceleration in applications that leverage the iGPU without a dedicated GPU. However, the benchmark data shows that single-thread performance, while respectable at a Cinebench R23 score of 3468, is not the processor's primary strength. Users whose workflows are dominated by lightly-threaded tasks, such as general office productivity, spreadsheet analysis, or web browsing, will find the performance adequate but not class-leading. The processor's market segment as a Server/Workstation part and its support for ECC memory make it particularly compelling for professionals in finance, engineering, or scientific research where data integrity and reliability are paramount over raw gaming performance.

Gamers, however, should look elsewhere. While the Radeon 780M iGPU is capable for light or older titles, the processor's PassMark single-thread score of 3789 and physics score of 1383 are not indicative of top-tier gaming performance. Modern game physics and frame pacing often depend on strong single-core performance, where this chip is merely average compared to its nearest rivals. The data suggests the 8845HS is a workstation-first processor, and its design priorities are reflected in its benchmark profile.

How It Compares

The benchmark data places the Ryzen 7 PRO 8845HS in a tight cluster with several formidable rivals, with performance deltas of less than one percent in most cases. This makes the choice between them highly workload-specific rather than clear-cut.

Intel Core i7-13700: The 8845HS trails the Core i7-13700 by a razor-thin margin of 0.3% in average benchmark score. This is effectively a statistical tie. The Intel chip's higher core count in a hybrid architecture may give it an edge in heavily parallelized tasks, but the AMD chip's unified 8-core/16-thread design shows it can hold its own in raw throughput, as evidenced by its Cinebench R23 multi-core score of 24565. The data suggests that in most professional workloads, users would not perceive a difference in performance between these two.

Intel Core Ultra 5 235T: The gap widens slightly against the Core Ultra 5 235T, with the 8845HS being 0.6% behind. This is still a marginal difference. The Core Ultra 5 features a different architectural approach, but the benchmark results indicate that the Ryzen 7 PRO's higher boost clock of 5.10 GHz helps it remain competitive in both single-threaded and multi-threaded scenarios. The 8845HS's edge in instructions per clock (IPC) from the Zen 4 architecture likely offsets any frequency advantages the Intel part holds.

AMD Ryzen 9 5900X: The 8845HS actually leads the older desktop Ryzen 9 5900X by 0.7%. This is a significant finding, as the 5900X is a 12-core desktop processor. The mobile 8845HS's superior architecture and higher clock speeds allow it to edge out a chip with 50% more cores in aggregate benchmark performance. This speaks to the efficiency of the Zen 4 core design and the maturity of the 4 nm process node, making the 8845HS a compelling option for those seeking desktop-level performance in a mobile package.

AMD EPYC 4245P: The 8845HS also leads the EPYC 4245P by 0.9%. This comparison is interesting because it pits the mobile chip against a server-oriented part. The EPYC's focus on stability and multi-socket scalability may not translate to higher raw performance in single-socket workloads. The data suggests that in a standalone workstation scenario, the Ryzen 7 PRO 8845HS can outperform this entry-level server chip, though the EPYC retains advantages in memory capacity and platform features that are not captured in these CPU-centric benchmarks.

Power and Thermals

The Ryzen 7 PRO 8845HS carries a TDP of 45W. This classifies it as a high-performance mobile processor that is not suited for thin-and-light ultrabooks. The 45W TDP implies a need for a robust cooling solution, typically found in larger 15-inch or 16-inch professional laptops with dedicated heat pipes and dual-fan designs. The 4 nm process node from TSMC helps manage power efficiency, but sustained all-core loads will generate significant heat.

Given the 45W TDP, users should expect a laptop with a substantial cooling system to maintain peak performance. The data indicates that in a well-cooled chassis, the chip can sustain high multi-core throughput, as shown by its Cinebench R20 multi-core score of 10317. However, in thinner chassis that thermally throttle, the performance may be reduced to manage temperatures. This processor is not for silent or fanless designs; its performance ceiling relies on adequate airflow and heat dissipation. The 45W rating places it in the same power class as many desktop entry-level processors, but in a mobile form factor, it demands a premium cooling solution to unlock its full potential.

FAQ

Q: What is the performance percentile of this processor compared to all other CPUs?

A: The Ryzen 7 PRO 8845HS is in the 91st percentile of all CPUs benchmarked, indicating it outperforms the vast majority of processors in the database.

Q: How does it perform in Cinebench R23 multi-core tests?

A: It scores 24565 in the Cinebench R23 multi-core test, which is a strong result that places it in the top tier for multi-threaded workloads.

Q: Does the processor support ECC memory?

A: Yes, the FACT PACK confirms that ECC memory is supported, which is a key feature for professional workstations where data integrity is critical.

Q: What is the difference in performance between this chip and the Intel Core i7-13700?

A: The Ryzen 7 PRO 8845HS trails the Core i7-13700 by 0.3% in average benchmark score, indicating they are statistically tied in overall performance.

Q: What is the base and boost clock speed?

A: The base clock is 3.80 GHz, and it can boost up to 5.10 GHz under load.

Q: How much L3 cache does it have?

A: It has a shared 16 MB L3 cache, with 1 MB of L2 cache per core and 64 KB of L1 cache per core.

Single-Thread vs Multi-Thread Behavior

The Ryzen 7 PRO 8845HS presents a clear performance profile: it is a multi-threaded powerhouse with single-thread performance that is merely competent. The Cinebench R23 scores illustrate this split, with a multi-core score of 24565 and a single-core score of 3468. The ratio between these scores is roughly 7:1, which is typical for an 8-core/16-thread processor that scales well with parallel workloads. The PassMark data corroborates this, with a multi-thread score of 28853 versus a single-thread score of 3789.

This behavior has direct implications for real-world use. Applications that are designed to use all available cores and threads, such as video rendering (e.g., Blender, Cinebench itself), 3D modeling, and scientific computing, will see near-linear scaling and substantial performance gains. The PassMark integer math score of 98524 and floating-point math score of 60047 further confirm its strength in compute-heavy parallel tasks. For users running such applications, the 8845HS offers performance that rivals and sometimes exceeds much larger desktop processors.

Conversely, applications that rely heavily on a single core, such as many legacy business applications, some game engines, and certain scripting workloads, will not fully leverage the chip's potential. The PassMark single-thread score of 3789 is not a standout figure, placing it in the mid-range among its peers. The data reveals that in these scenarios, the 8845HS will perform adequately but will not provide the responsive feel of a chip with higher single-core performance. The processor's architecture favors throughput over latency, meaning users with heavily serialized workloads may find better value in a chip with fewer, faster cores. In essence, the 8845HS is a specialist tool, optimized for parallel processing rather than general-purpose speed.