AMD Ryzen Embedded 9600X vs Intel Core Ultra 5 225 Comparison

AMD Ryzen Embedded 9600X and Intel Core Ultra 5 225 are both 65W desktop processors, but they approach performance from different directions. The Ryzen Embedded 9600X is a 6-core, 12-thread part based on Zen 5, while the Core Ultra 5 225 is a 10-core, 10-thread design built on Arrow Lake. The database contains a full benchmark suite for the Intel part, while the AMD processor has no recorded benchmark scores, which means the comparison relies on architectural specifications and the Intel chip's measured results against its nearest rivals.

Head-to-Head Benchmarks

The Intel Core Ultra 5 225 delivers strong multi-threaded results in the database. In Cinebench R23, it scores 25,891 points in multi-core and 3,655 in single-core. The R20 run shows 6,317 multi-core and 891 single-core, while the older R15 test records 2,609 multi-core and 368 single-core. These scores place the chip at the 85th percentile of all CPUs in the database, with an average benchmark score of 36,938.

The nearest rival data confirms the Intel chip's competitive position. The AMD Ryzen 5 5600F posts an average score of 36,945, essentially identical at a 0% delta. The AMD Ryzen 5 5500X3D scores 37,018, which is 0.2% ahead of the Core Ultra 5 225. The AMD Ryzen AI 7 PRO 450 reaches 37,093, a 0.4% advantage, and the Intel Core i9-12900T records 37,112, leading by 0.5%. This means the Core Ultra 5 225 trails its closest rivals by less than a full percentage point, making it a highly consistent performer in the upper midrange.

PassMark results show specific strengths. The data compression test yields 302,811 points, while floating point math reaches 92,038 and integer math hits 65,345. The extended instructions workload produces 27,162, and random string sorting scores 36,590. The multithread score is 30,459, with single-thread at 4,412. Data encryption completes at 22,285, physics at 2,342, and prime number finding at 358. These are not top-tier scores, but they are consistent with a 10-core processor that lacks hyper-threading.

Since the AMD Ryzen Embedded 9600X has no benchmark entries, the head-to-head comparison cannot show direct score differences. The data instead shows that the Intel part sits comfortably above the 50th percentile, which is the AMD chip's recorded percentileVsAllCpus value. The AMD processor's percentile is based on its specifications, not measured results, so the Intel chip's 85th percentile outperforms the AMD chip's 50th percentile on paper.

Architecture Differences

The two processors use different process nodes and designs. The AMD Ryzen Embedded 9600X is built on a 4 nm process at TSMC, with 8,315 million transistors on a 70.6 mm² die. Its codename is Granite Ridge, part of the 9000 series, and the generation is listed as Ryzen Embedded with Zen 5 architecture. The Intel Core Ultra 5 225 uses a 3 nm process, also at TSMC, but packs 17,800 million transistors on a much larger 243 mm² die. Its architecture is Arrow Lake, codename Arrow Lake-S, from the Core Ultra Series 2.

Cache hierarchies differ significantly. The AMD chip provides 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3. The Intel chip offers 192 KB of L1 per core, 3 MB of L2 per core, and only 20 MB of shared L3. This means the AMD part has more total L3 cache, which can benefit certain workloads, while the Intel part has larger per-core L1 and L2 allocations.

Memory support also diverges. Both use DDR5 with dual-channel buses, but the AMD chip has a memory bandwidth of 89.6 GB/s and supports ECC memory. The Intel chip has a higher bandwidth of 102.4 GB/s but does not support ECC. PCIe lanes differ as well: the AMD processor offers Gen 5 with 24 lanes, while the Intel chip provides Gen 5 with 20 lanes. Integrated graphics are present on both, with AMD using Radeon Graphics and Intel using Arc Xe-LPG Graphics 16EU.

Clock speeds and core counts create a clear split. The AMD chip runs at a 3.90 GHz base and 5.40 GHz boost, with 6 cores and 12 threads. The Intel chip runs at 3.30 GHz base and 4.90 GHz boost, with 10 cores and 10 threads. The AMD part has hyper-threading, doubling its thread count, while the Intel part runs all cores as physical threads only. The AMD multiplier is unlocked, allowing overclocking, while the Intel multiplier is locked.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 5 225 has 10 cores, while the AMD Ryzen Embedded 9600X has 6 cores. However, the AMD chip has 12 threads due to simultaneous multithreading, while the Intel chip has 10 threads.

Q: What is the difference in boost clock speeds?

A: The AMD Ryzen Embedded 9600X boosts to 5.40 GHz, which is higher than the Intel Core Ultra 5 225's 4.90 GHz boost. The AMD chip also has a higher base clock at 3.90 GHz compared to 3.30 GHz.

Q: Does either processor support ECC memory?

A: Yes, the AMD Ryzen Embedded 9600X supports ECC memory. The Intel Core Ultra 5 225 does not support ECC memory.

Q: How do the cache sizes compare?

A: The AMD chip has 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3. The Intel chip has 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3.

Q: What is the process node for each processor?

A: The AMD Ryzen Embedded 9600X uses a 4 nm process, while the Intel Core Ultra 5 225 uses a 3 nm process. Both are fabricated by TSMC.

Q: Which processor has a higher memory bandwidth?

A: The Intel Core Ultra 5 225 has a memory bandwidth of 102.4 GB/s, which is higher than the AMD Ryzen Embedded 9600X's 89.6 GB/s.

Specification Differences

The two processors differ in several key specification fields. The AMD Ryzen Embedded 9600X has 6 cores and 12 threads, while the Intel Core Ultra 5 225 has 10 cores and 10 threads. Base clocks are 3.90 GHz versus 3.30 GHz, and boost clocks are 5.40 GHz versus 4.90 GHz. Both have a TDP of 65 watts.

The AMD chip uses AMD Socket AM5, while the Intel chip uses Intel Socket 1851. The AMD processor is unlocked for overclocking, while the Intel processor is locked. The process node differs: 4 nm for AMD versus 3 nm for Intel. Transistor counts are 8,315 million for AMD and 17,800 million for Intel, with die sizes of 70.6 mm² and 243 mm² respectively.

Cache configurations differ across all levels. L1 cache is 80 KB per core on AMD versus 192 KB per core on Intel. L2 cache is 1 MB per core on AMD versus 3 MB per core on Intel. L3 cache is 32 MB shared on AMD versus 20 MB shared on Intel.

Memory bandwidth shows a difference: 89.6 GB/s on AMD versus 102.4 GB/s on Intel. ECC support is present on AMD but absent on Intel. PCIe lanes are 24 on AMD versus 20 on Intel. Integrated graphics differ, with AMD using Radeon Graphics and Intel using Arc Xe-LPG Graphics 16EU.

The release dates also differ. The Intel Core Ultra 5 225 launched on January 6, 2025, while the AMD Ryzen Embedded 9600X launched on October 6, 2025. The Intel part has a launch MSRP of $246, while the AMD part has no recorded launch MSRP. The AMD part number is 100-000001405E, and the Intel part number is SRQCZSRVF7.

Where Each One Wins

The Intel Core Ultra 5 225 wins in multi-threaded workloads due to its 10 physical cores. The benchmark data shows a Cinebench R23 multi-core score of 25,891, which places it at the 85th percentile of all CPUs. Its nearest rivals, all within 0.5% in average score, confirm it is a well-rounded performer for heavily threaded applications like rendering and encoding. The higher memory bandwidth of 102.4 GB/s also supports data-intensive tasks.

The AMD Ryzen Embedded 9600X wins in scenarios that benefit from higher clock speeds and simultaneous multithreading. Its 5.40 GHz boost clock and 5.40 GHz base clock suggest strong single-thread performance potential, though no benchmark scores exist to confirm this. The 12 threads from 6 cores provide better thread scaling per core than the Intel chip's 10 threads from 10 cores. The larger 32 MB L3 cache can improve hit rates in certain workloads, and ECC memory support makes it suitable for reliability-focused embedded applications.

The Intel chip also wins on process technology, using a 3 nm node compared to 4 nm, which typically allows for better power efficiency at similar performance levels. Its larger transistor count of 17,800 million versus 8,315 million indicates a more complex design. The Intel chip has a higher memory bandwidth and a lower launch MSRP of $246, though the AMD chip has no recorded price.

The AMD chip wins on overclocking flexibility with its unlocked multiplier, allowing users to push beyond stock boost clocks. It also offers more PCIe lanes at 24 versus 20, which can benefit systems with multiple expansion cards. The smaller die size of 70.6 mm² versus 243 mm² suggests a more compact implementation, though this does not directly translate to user-facing performance.

For single-thread responsiveness, the AMD chip's higher boost clock gives it an advantage on paper. The Intel chip's single-thread score of 4,412 in PassMark and 3,655 in Cinebench R23 is solid, but the AMD part's 5.40 GHz ceiling could deliver faster per-core execution in lightly threaded tasks. Without direct benchmark data for the AMD chip, this remains an inference from specifications.

The Intel Core Ultra 5 225 is the better choice for multi-core productivity based on recorded data. Its 85th percentile ranking and average score of 36,938 show it performs near the level of established rivals like the Ryzen 5 5600F and Core i9-12900T. The AMD Ryzen Embedded 9600X is positioned for embedded and overclocking use cases, with its unlocked multiplier and ECC support being distinguishing features that the Intel chip lacks.