AMD Ryzen AI Embedded P185 vs AMD Ryzen Embedded 9700X Comparison

Where Each One Wins

The recorded data splits the two processors into clearly different roles. The AMD Ryzen AI Embedded P185 is the only one of the pair with actual benchmark scores in the database, and it uses those results to claim a percentile ranking of 93 among all CPUs. The AMD Ryzen Embedded 9700X, by contrast, has no recorded benchmark entries, an average benchmark score of zero, and a percentile ranking of 50. That means the quantitative wins all belong to the P185 by default, but only because the 9700X has no measured data to contest them.

Within the P185's own benchmark results, the strongest single-thread performance shows a score of 3977, which appears in both the single-thread and singlethread test entries. The multithread score is 31817, and the integer math workload produces 117832. Floating point math reaches 70587, data compression hits 374429, and data encryption lands at 19612. Extended instructions score 26544, finding prime numbers produces 129, physics is 1772, and random string sorting is 40557. These numbers define the P185's compute profile. The 9700X cannot be compared on these same tests because the database contains no scores for it.

The nearest rivals for the P185 give context to its average benchmark score of 62839. The Intel Core Ultra 7 255HX scores 62738, which is 0.2% lower, so the P185 sits essentially alongside that chip. The Intel Core i7-13790F scores 63080, which is 0.4% higher, and the Intel Core Ultra 7 265HX scores 63173, which is 0.5% higher. The AMD Ryzen AI 9 PRO 465 scores 62498, which is 0.5% lower. This places the P185 in a tight cluster where no rival is more than half a percent away in either direction. The 9700X has no nearest rivals listed, so its competitive position cannot be established from the database.

Architecture Differences

The two chips share a manufacturing foundation. Both use a 4 nm process node from TSMC. Both have the same per-core L1 cache of 80 KB and per-core L2 cache of 1 MB. Both support dual-channel memory with 89.6 GB/s of memory bandwidth. Both support ECC memory. Both are active production parts from AMD.

The differences start with core counts and topology. The P185 has 12 cores and 24 threads. The 9700X has 8 cores and 16 threads. The P185 lists its generation as Ryzen AI Embedded with Zen 5 and Zen 5c cores, while the 9700X lists Ryzen Embedded with Zen 5 cores based on Granite Ridge. The P185 uses the codename Gorgon Point and the 9700X uses Granite Ridge. The P185's die size is 233 mm², while the 9700X's die size is 70.6 mm². The 9700X also has a transistor count of 8,315 million, a figure not listed for the P185.

Cache organization differs significantly. The P185 has 16 MB of L3 cache. The 9700X has 32 MB of shared L3 cache, double the P185's total. Clock speeds also differ: the P185 has a base clock of 2.00 GHz and a boost clock of 5.10 GHz, while the 9700X has a base clock of 3.80 GHz and a boost clock of 5.50 GHz. The 9700X starts at a higher base frequency, but the P185's boost clock is 0.40 GHz lower.

Thermal design power separates the two clearly. The P185 has a TDP of 28 watts, and the 9700X has a TDP of 65 watts. The P185's power envelope is less than half of the 9700X's, which aligns with its mobile market segment. The P185 is listed as a mobile part with an AMD Socket FP8, while the 9700X is a desktop part with an AMD Socket AM5.

Memory support also differs. The P185 supports DDR5 and LPDDR5X, while the 9700X supports DDR5 only. PCIe capabilities are different as well: the P185 uses Gen 4 with 16 lanes for the CPU, and the 9700X uses Gen 5 with 24 lanes for the CPU. Integrated graphics differ: the P185 has a Radeon 890M, while the 9700X has Radeon Graphics. The P185 has a locked multiplier, and the 9700X has an unlocked multiplier, which enables user overclocking on the desktop part.

Release dates are also distinct. The 9700X entered production with a release date of 2025-10-06, while the P185 has a release date of 2026-02-28. The 9700X has a part number of 100-000001404E, while the P185's part number is listed as unknown.

The Verdict

The database shows a clear split based on workload type and platform. For users who need a low-power mobile processor with measured multi-threaded throughput, the P185 is the only option with actual benchmark data. Its average benchmark score of 62839 and 93rd percentile ranking confirm that it delivers competitive performance against the closest Intel and AMD rivals, all within a 0.5% margin. The 28-watt TDP and support for LPDDR5X make it suited for compact, power-conscious designs. Its 12 cores and 24 threads provide parallel capacity, and the Radeon 890M integrated graphics offer a specific feature set for embedded AI workloads.

For users who need a desktop processor with higher raw clock speeds and more L3 cache, the 9700X presents a different architecture. Its 5.50 GHz boost clock and 3.80 GHz base clock exceed the P185's clocks. Its 32 MB of shared L3 cache doubles the P185's 16 MB. Its 65-watt TDP allows for higher sustained performance in a desktop chassis. The unlocked multiplier and PCIe Gen 5 support with 24 lanes give it expansion and tuning capabilities that the P185 lacks. However, with no benchmark scores recorded, the database cannot quantify its actual performance against any competitor.

The choice depends on the platform and the need for measured results. The P185 wins every recorded benchmark comparison because it has data and the 9700X does not. The 9700X wins on architecture specifications such as clock speed, cache size, PCIe generation, and overclocking support. Neither part has a launch MSRP listed in the database, so pricing information is not available for either.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Embedded P185 has 12 cores and 24 threads. The AMD Ryzen Embedded 9700X has 8 cores and 16 threads.

Q: What is the cache difference between the two?

A: Both have 80 KB of L1 cache per core and 1 MB of L2 cache per core. The P185 has 16 MB of L3 cache, while the 9700X has 32 MB of shared L3 cache.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen Embedded 9700X has a boost clock of 5.50 GHz. The AMD Ryzen AI Embedded P185 has a boost clock of 5.10 GHz.

Q: What are the power requirements for each chip?

A: The P185 has a TDP of 28 watts. The 9700X has a TDP of 65 watts.

Q: Do both processors support ECC memory?

A: Yes, both the P185 and the 9700X support ECC memory.

Q: Which processor has recorded benchmark scores?

A: Only the AMD Ryzen AI Embedded P185 has benchmark scores in the database. The AMD Ryzen Embedded 9700X has no recorded benchmark entries.

Head-to-Head Benchmarks

Since the head-to-head benchmark list is empty and the 9700X has no scores, the direct comparison relies on the P185's individual results and the architectural specifications of both parts.

The P185's biggest wins are in its multithreaded and math-heavy workloads. Its multithread score of 31817 indicates strong parallel throughput for a 28-watt mobile chip. The integer math score of 117832 and floating point math score of 70587 further support this. The data compression score of 374429 is the highest individual result in its benchmark set, suggesting that compression and decompression tasks benefit substantially from its 12-core, 24-thread configuration. Data encryption at 19612 and extended instructions at 26544 round out its compute capabilities.

The single-thread score of 3977 is the P185's lowest relative standing among its own results, which is consistent with its 5.10 GHz boost clock being lower than the 9700X's 5.50 GHz. The 9700X does not have recorded scores, so no numeric comparison exists, but the clock difference indicates the 9700X would likely lead in single-threaded workloads if measured. The 9700X also has double the L3 cache (32 MB versus 16 MB), which could improve cache-sensitive tasks, though the database does not quantify this.

The P185's nearest rival comparisons put its average score of 62839 in perspective. The Intel Core Ultra 7 255HX is 0.2% behind, the AMD Ryzen AI 9 PRO 465 is 0.5% behind, the Intel Core i7-13790F is 0.4% ahead, and the Intel Core Ultra 7 265HX is 0.5% ahead. This means the P185's performance is effectively within a rounding error of all four rivals, with no meaningful winner among them. The 9700X has no such comparison data, so its standing against any competitor remains unmeasured.

In terms of platform features, the 9700X wins on PCIe Gen 5 support with 24 lanes versus the P185's PCIe Gen 4 with 16 lanes. The 9700X also wins on unlocked multiplier, enabling overclocking, while the P185's multiplier is locked. The 9700X has a higher base clock of 3.80 GHz versus 2.00 GHz, which gives it a head start in sustained workloads. The P185 wins on power efficiency, with a 28-watt TDP versus 65 watts, and on memory flexibility, supporting both DDR5 and LPDDR5X versus DDR5 only.

The release dates show the 9700X came first on 2025-10-06, and the P185 followed on 2026-02-28. Both are listed as active production parts. The 9700X's 8,315 million transistors and 70.6 mm² die size contrast with the P185's 233 mm² die size, indicating a larger, more power-efficient integrated design for the mobile part. Neither has a launch MSRP in the database, so no price comparison is possible.