AMD Ryzen AI Embedded P132 vs Intel Core Ultra 5 225T Comparison

Head-to-Head Benchmarks

The recorded PassMark results show a decisive overall advantage for the Intel Core Ultra 5 225T, which wins 10 of the 11 head-to-head comparisons. The AMD Ryzen AI Embedded P132 takes a single win in integer math, posting a score of 62249 against the Intel part's 59543, a margin of 4.5%. That result indicates the AMD core design holds a narrow edge in pure integer throughput, but it is the only category where the AMD chip comes out ahead.

The largest gap appears in prime number generation, where the Intel Core Ultra 5 225T scores 284 against the AMD part's 57, a 79.9% advantage. Floating point math shows a similar pattern, with the Intel chip at 82751 versus 42248 for the AMD part, a 48.9% lead. Physics simulation also favors Intel heavily, with scores of 2053 and 1022 respectively, a 50.2% difference. These three results point to a substantial difference in raw computational throughput for workloads that stress math units heavily.

In data encryption, the Intel part scores 18289 against 11444 for the AMD chip, a 37.4% gap. Extended instructions show Intel ahead by 17.7%, with scores of 20083 and 16520. Random string sorting goes to Intel by 12.5%, at 28774 versus 25181. Multi-threaded performance shows a 24% lead for Intel, with scores of 25358 and 19262. Single-thread performance also favors Intel, with a 14.6% gap at 4348 versus 3713.

Data compression is the closest contest, with Intel at 233998 and AMD at 230437, a difference of just 1.5%. That near-tie suggests both processors handle compression workloads at a similar level, but every other measured category except integer math falls clearly in Intel's favor. The overall average benchmark score reflects this imbalance: the AMD part averages 37804, while the Intel part averages 30468. However, the percentile rankings tell a different story, with the AMD chip at the 86th percentile versus the Intel chip at the 82nd percentile, because the AMD part sits in a different competitive neighborhood within the database.

Architecture Differences

The AMD Ryzen AI Embedded P132 uses the Gorgon Point codename and belongs to the Ryzen AI Embedded series built on a hybrid Zen 5 / Zen 5c core layout. It is fabricated on a 4 nm process at TSMC. The Intel Core Ultra 5 225T uses the Arrow Lake-S codename and belongs to the Core Ultra Series 2, built on a 3 nm process, also at TSMC. The Intel part has a smaller manufacturing node, which typically enables higher density and potentially better power efficiency per transistor.

Core counts differ substantially. The AMD part has 6 cores and 12 threads, while the Intel part has 10 cores and 10 threads. The AMD chip uses simultaneous multithreading, doubling its thread count, whereas the Intel chip runs one thread per core. Despite the lower core count, the AMD part still achieves competitive results in some workloads, but the extra physical cores on the Intel side likely contribute to its wins in multi-threaded tests.

Cache hierarchies are built differently. The AMD part has 80 KB of L1 per core, 1 MB of L2 per core, and 4 MB of L3. The Intel part has 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3. The Intel chip carries substantially more cache at every level, which can improve performance in workloads that benefit from larger working sets or more frequent data reuse.

The AMD part supports both DDR5 and LPDDR5X memory, while the Intel part supports DDR5 only. Both use a dual-channel memory bus. Memory bandwidth is higher on the Intel part, rated at 102.4 GB/s versus 89.6 GB/s for the AMD chip. ECC memory support is present on the AMD part but absent on the Intel part, a meaningful distinction for embedded or reliability-focused applications.

PCIe connectivity also differs. The AMD part uses Gen 4 with 14 lanes from the CPU, while the Intel part uses Gen 5 with 20 lanes. The Intel chip provides a newer and wider interface for expansion devices. Integrated graphics differ as well: the AMD part uses a Radeon 840M, while the Intel part uses Arc Xe-LPG Graphics with 16 execution units.

FAQ

Q: Which processor has higher single-thread performance?

A: The Intel Core Ultra 5 225T scores 4348 in the PassMark single-thread test, while the AMD Ryzen AI Embedded P132 scores 3713. That gives the Intel part a 14.6% advantage.

Q: How do the two chips compare in multi-threaded workloads?

A: The Intel part scores 25358 in the PassMark multithread test versus 19262 for the AMD part, a 24% lead. The Intel chip also wins the physics test by 50.2%, with 2053 against 1022.

Q: Does the AMD chip win any benchmark category?

A: Yes, the AMD Ryzen AI Embedded P132 wins the PassMark integer math test with a score of 62249, compared to 59543 for the Intel part, a 4.5% margin.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI Embedded P132 supports ECC memory. The Intel Core Ultra 5 225T does not support ECC memory.

Q: What are the memory bandwidth figures for each processor?

A: The Intel Core Ultra 5 225T has a memory bandwidth of 102.4 GB/s. The AMD Ryzen AI Embedded P132 has a memory bandwidth of 89.6 GB/s.

Q: Which processor has a higher percentile ranking among all CPUs?

A: The AMD Ryzen AI Embedded P132 sits at the 86th percentile, while the Intel Core Ultra 5 225T sits at the 82nd percentile. This ranking reflects each chip's position relative to its closest competitors in the database.

Specification Differences

The two processors differ across nearly every major specification field. The AMD part uses 6 cores and 12 threads, while the Intel part uses 10 cores and 10 threads. Base clock speeds are 2.00 GHz for the AMD chip and 2.50 GHz for the Intel chip, with boost clocks of 4.50 GHz and 4.90 GHz respectively. Thermal design power is 28 watts for the AMD part and 65 watts for the Intel part, a substantial difference in power envelope.

The AMD chip uses AMD Socket FP8, while the Intel chip uses Intel Socket 1851. The process nodes differ, with the AMD part at 4 nm and the Intel part at 3 nm. Transistor count is listed for the Intel part at 17,800 million, with a die size of 243 mm², while no transistor count or die size is recorded for the AMD part.

Cache configurations differ at every level. L1 cache is 80 KB per core on the AMD part versus 192 KB per core on the Intel part. L2 cache is 1 MB per core on the AMD part versus 3 MB per core on the Intel part. L3 cache is 4 MB on the AMD part versus 20 MB shared on the Intel part.

Memory support differs in type and bandwidth. The AMD part supports DDR5 and LPDDR5X, while the Intel part supports DDR5 only. Memory bandwidth is 89.6 GB/s for the AMD part and 102.4 GB/s for the Intel part. ECC support is present on the AMD part and absent on the Intel part.

PCIe generation and lane counts differ. The AMD part provides Gen 4 with 14 lanes, while the Intel part provides Gen 5 with 20 lanes. Integrated graphics are Radeon 840M on the AMD part and Arc Xe-LPG Graphics 16EU on the Intel part. Market segments also differ, with the AMD part classed as Mobile and the Intel part as Desktop.

Where Each One Wins

The Intel Core Ultra 5 225T wins the majority of measured workloads, and its wins are concentrated in areas that rely on raw compute throughput. Prime number generation, floating point math, and physics simulation all show Intel with leads between 48.9% and 79.9%. These results indicate the Intel chip is the stronger choice for scientific computing, heavy number crunching, and simulation workloads. Data encryption and extended instruction workloads also favor Intel by wide margins, suggesting an advantage for security-related processing and specialized instruction sets.

The Intel part also wins multi-threaded and single-threaded tests, making it the better all-round performer for general productivity, content creation, and application responsiveness. Its larger cache hierarchy and higher memory bandwidth support these wins. The 24% lead in multithread and the 14.6% lead in single-thread mean the Intel chip handles both lightly threaded and heavily threaded software with more headroom.

The AMD Ryzen AI Embedded P132 wins only the integer math test, but that result indicates the Zen 5 core design has a specific strength in integer-heavy code. For embedded workloads that process large amounts of integer operations, such as certain control logic or data transformation tasks, the AMD part holds a measurable edge. The AMD chip also operates at a much lower power envelope, with a 28 watt TDP versus 65 watts for the Intel part, which matters for thermally constrained or fanless designs.

The AMD part's ECC memory support gives it a functional advantage in reliability-sensitive environments. Its support for LPDDR5X memory also makes it more flexible for compact, low-power board designs. The AMD chip sits at the 86th percentile, higher than the Intel part's 82nd percentile, which reflects its strong standing among its closest rivals in the database.

The Verdict

The benchmark data points to two different design philosophies. The Intel Core Ultra 5 225T is the higher-performing processor in nearly every measured category, with decisive leads in floating point math, physics, encryption, and prime number generation. It also wins both single-thread and multi-thread tests, making it the better choice for users who need maximum throughput across a wide range of applications. Its 10 physical cores, larger caches, higher memory bandwidth, and Gen 5 PCIe support all contribute to this profile.

The AMD Ryzen AI Embedded P132 is the efficiency-focused alternative. It draws less than half the power of the Intel part, supports ECC memory, and offers LPDDR5X compatibility. Its single benchmark win in integer math shows a specific strength, but the overall performance picture favors Intel. The AMD chip's higher percentile ranking at 86 versus 82 suggests it performs strongly relative to its direct competitors, which include other embedded and mobile processors.

For workloads that prioritize raw compute performance, the Intel Core Ultra 5 225T is the clear choice. For applications where power consumption, memory flexibility, or ECC support are primary requirements, the AMD Ryzen AI Embedded P132 offers a viable alternative, provided the performance gap in most categories is acceptable. The data does not show a single processor that dominates both dimensions, so the selection depends on which set of tradeoffs matters more for the intended use case.