AMD Ryzen AI Embedded P185 vs AMD Ryzen Embedded 9600X Comparison

Head-to-Head Benchmarks

The recorded database contains a full benchmark suite for the AMD Ryzen AI Embedded P185, while the AMD Ryzen Embedded 9600X has no individual benchmark entries in the current dataset. Consequently, direct numeric comparisons must rely on the P185's absolute scores and its position relative to its nearest rivals, rather than a side-by-side run against the 9600X.

The P185 delivers a PassMark multithread score of 31,817, a single-thread score of 3,977, and an average benchmark score of 62,839. Its percentile versus all CPUs sits at 93, meaning it outperforms the vast majority of processors in the database. The nearest rival data places the P185 essentially at parity with several high-end desktop and mobile parts: it is 0.2% ahead of the Intel Core Ultra 7 255HX, 0.5% ahead of the AMD Ryzen AI 9 PRO 465, 0.4% behind the Intel Core i7-13790F, and 0.5% behind the Intel Core Ultra 7 265HX. These deltas are all within a single percentage point, which indicates that the P185's aggregate performance is tightly clustered with those four competing processors.

Looking at individual workload scores on the P185, the data shows clear strengths in specific operations. The integer math score is 117,832, while floating point math reaches 70,587. Data compression posts 374,429, a very high figure that suggests strong throughput in compression workloads. Data encryption scores 19,612, extended instructions reach 26,544, and random string sorting hits 40,557. The find prime numbers score is 129, and the physics score is 1,772. These numbers reveal a processor that is highly capable in parallel integer and floating point tasks, with particularly strong compression performance.

Since the 9600X has no benchmark records in this dataset, the head-to-head section cannot enumerate wins for either part based on measured scores. The P185's wins within its own benchmark suite are clear, and its rival comparisons show competitive standing, but no direct delta can be calculated against the 9600X from the available facts.

Architecture Differences

The two processors share a common foundation but diverge substantially in configuration. Both are built by AMD on a 4 nm process at TSMC, and both use the Zen 5 core architecture. The P185 carries the codename Gorgon Point and belongs to the Ryzen AI Embedded generation with Zen 5 / Zen 5c cores. The 9600X carries the codename Granite Ridge and belongs to the Ryzen Embedded generation with Zen 5 (Granite Ridge) cores.

Core and thread counts differ sharply. The P185 has 12 cores and 24 threads, while the 9600X has 6 cores and 12 threads. This means the P185 offers twice the thread count, which generally benefits heavily parallel workloads. The base clock on the P185 is 2.00 GHz, and the boost clock is 5.10 GHz. The 9600X has a base clock of 3.90 GHz and a boost clock of 5.40 GHz. The 9600X therefore operates at higher clock speeds at both the base and boost ends, which can favor lightly threaded tasks that depend on single-core frequency.

Cache hierarchies also differ. Both processors provide 80 KB of L1 cache per core and 1 MB of L2 per core. The P185 has 16 MB of L3 cache, while the 9600X has 32 MB of shared L3 cache. The larger L3 on the 9600X can reduce memory latency in workloads that repeatedly access a moderate-sized working set. The P185's smaller L3 is offset by its higher core count.

Thermal design power is a major differentiator. The P185 has a TDP of 28 watts, while the 9600X has a TDP of 65 watts. This makes the P185 a low-power part suitable for thermally constrained systems, while the 9600X consumes more than twice the power budget. The die size reflects this difference: the P185 measures 233 mm², while the 9600X measures 70.6 mm². The 9600X's transistor count is recorded at 8,315 million, while the P185's transistor count is not listed in the database. The larger die on the P185 is consistent with its higher core count and integrated Radeon 890M graphics, whereas the 9600X uses a simpler Radeon Graphics solution.

Memory support differs in one key respect. Both processors support DDR5 memory and dual-channel memory buses, and both have an identical memory bandwidth of 89.6 GB/s. The P185 additionally supports LPDDR5X memory, while the 9600X supports DDR5 only. Both support ECC memory, which matters for embedded and reliability-focused applications.

PCIe connectivity shows a significant gap. The P185 provides PCIe Gen 4 with 16 lanes from the CPU. The 9600X provides PCIe Gen 5 with 24 lanes from the CPU. The 9600X therefore offers both a newer PCIe generation and more lanes, enabling faster and more numerous expansion devices. The socket also differs: the P185 uses AMD Socket FP8, a mobile-oriented package, while the 9600X uses AMD Socket AM5, a desktop-oriented package. The market segments confirm this split: the P185 is classified as Mobile, and the 9600X as Desktop.

The 9600X has an unlocked multiplier, while the P185 does not. This means the 9600X allows user-controlled overclocking, while the P185 is locked. The 9600X also has a recorded part number (100-000001405E), while the P185's part number is unknown. The 9600X has a release date of 2025-10-06, and the P185 has a release date of 2026-02-28, making the P185 the later release by several months.

Where Each One Wins

Based on the recorded data, the P185 wins in scenarios that demand high thread counts and parallel throughput. Its 12 cores and 24 threads give it a clear advantage in multithreaded workloads such as data compression, encryption, and floating point math. The benchmark scores support this: data compression at 374,429, integer math at 117,832, and floating point math at 70,587 are all substantial numbers for a 28-watt part. Its 93rd percentile ranking across all CPUs further indicates that it outperforms most processors in the database, including many desktop parts with higher power envelopes.

The P185 also wins in power-sensitive embedded applications. Its 28-watt TDP makes it suitable for fanless or compact systems where thermal dissipation is limited, and its support for LPDDR5X memory provides flexibility in memory selection. The Radeon 890M integrated graphics is a higher-tier integrated solution compared to the generic Radeon Graphics in the 9600X, which gives the P185 an edge in scenarios that rely on the integrated GPU for display output or light compute.

The 9600X wins in scenarios that favor high clock speeds and low latency. Its base clock of 3.90 GHz and boost clock of 5.40 GHz exceed the P185's 2.00 GHz base and 5.10 GHz boost. For single-threaded workloads that cannot use multiple cores, the 9600X has the frequency advantage. Its larger 32 MB L3 cache can also improve performance in workloads with a working set that fits within that cache. The 9600X's 65-watt TDP allows higher sustained clocks under load compared to the P185's 28-watt limit.

The 9600X wins in expansion-heavy scenarios due to its PCIe Gen 5 support with 24 lanes. Systems that need multiple high-bandwidth devices, such as NVMe storage arrays or discrete accelerators, benefit from the newer PCIe standard and greater lane count. The unlocked multiplier also gives the 9600X an advantage for users who intend to overclock, since the P185 cannot be overclocked.

In terms of market positioning, the P185 is a mobile-class embedded processor that wins in compact, low-power, high-core-count systems. The 9600X is a desktop-class embedded processor that wins in systems where power is less constrained and where frequency, cache, and PCIe bandwidth are priorities.

The Verdict

The data in the database supports a clear split between these two processors. The AMD Ryzen AI Embedded P185 is the choice for workloads that scale with core count and thread count. It offers 12 cores and 24 threads, a 93rd percentile ranking, and strong scores in compression, integer math, and floating point math. Its 28-watt TDP and LPDDR5X support make it suitable for power-constrained embedded systems that still need substantial parallel compute. Its nearest rivals are all within 0.5% of its average score, which places it firmly in competitive territory against recent Intel and AMD parts.

The AMD Ryzen Embedded 9600X is the choice for workloads that depend on single-thread performance, higher clock speeds, larger L3 cache, and PCIe Gen 5 connectivity. It has fewer cores and threads, but its 3.90 GHz base clock and 5.40 GHz boost clock are higher than the P185's clocks. Its 32 MB L3 cache is double the P185's 16 MB, and its 24 PCIe Gen 5 lanes are more numerous and newer than the P185's 16 PCIe Gen 4 lanes. The unlocked multiplier adds flexibility for overclocking, and the AM5 socket provides a desktop-class platform.

The P185's average benchmark score of 62,839 places it well above the 9600X's recorded average of zero, but that figure reflects missing benchmark data for the 9600X rather than a measured performance deficit. The 9600X's percentile of 50 is also based on incomplete data, so it should not be interpreted as a direct performance comparison. The verdict from the available facts is that the P185 is the stronger multithreaded low-power part, while the 9600X is the stronger high-frequency desktop part with better expansion capabilities.

FAQ

Q: How many cores and threads does each processor have?

A: The AMD Ryzen AI Embedded P185 has 12 cores and 24 threads. The AMD Ryzen Embedded 9600X has 6 cores and 12 threads.

Q: What are the clock speeds of the two processors?

A: The P185 has a base clock of 2.00 GHz and a boost clock of 5.10 GHz. The 9600X has a base clock of 3.90 GHz and a boost clock of 5.40 GHz.

Q: Which processor has more L3 cache?

A: The 9600X has 32 MB of shared L3 cache, while the P185 has 16 MB of L3 cache.

Q: What is the TDP difference between the two?

A: The P185 has a TDP of 28 watts, and the 9600X has a TDP of 65 watts.

Q: Do both processors support ECC memory?

A: Yes, both the P185 and the 9600X support ECC memory.

Q: Which processor supports PCIe Gen 5?

A: The 9600X supports PCIe Gen 5 with 24 lanes. The P185 supports PCIe Gen 4 with 16 lanes.