AMD Ryzen AI Embedded P185 vs Intel Core 3 100U Comparison

The AMD Ryzen AI Embedded P185 and Intel Core 3 100U occupy very different positions in the mobile processor landscape. The database records show the AMD part winning every head-to-head benchmark comparison, with 11 wins out of 11 recorded tests. However, the scale of those victories varies dramatically by workload, which creates a clear use-case split rather than a simple overall dominance.

Where Each One Wins

The AMD Ryzen AI Embedded P185 is the clear winner in every measured category, but the magnitude of its advantage tells a more nuanced story. In single-threaded performance, the AMD chip leads by only 13.4 percent, scoring 3977 against the Intel part's 3506 in passmark_single_thread. This suggests both processors are competitive for lightly threaded tasks like basic office productivity or web browsing, though the AMD part still holds the edge.

The real separation occurs in multi-threaded workloads. The AMD processor's passmark_multithread score of 31817 dwarfs the Intel Core 3 100U's 12522, a 154.1 percent advantage. This gap expands further in specialized compute tasks. Extended instruction workloads show a 236.3 percent lead for AMD, with scores of 26544 versus 7894. Integer math performance follows a similar pattern, with AMD scoring 117832 against Intel's 39580, a 197.7 percent difference.

The Intel Core 3 100U does not win any category, but its relative strength lies in efficiency-oriented mobile designs where the 15 W TDP and lower absolute performance are acceptable trade-offs. The data shows the Intel part's average benchmark score of 16148 places it at the 70th percentile of all CPUs, while the AMD processor's 62839 average score sits at the 93rd percentile. For embedded or compact systems where sustained heavy compute is rare, the Intel chip's smaller footprint of performance may be sufficient.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI Embedded P185 uses the Gorgon Point codename with a Zen 5 / Zen 5c hybrid architecture, manufactured on a 4 nm process at TSMC. The Intel Core 3 100U uses Raptor Lake-U architecture on Intel's 10 nm process. This process node difference partially explains the AMD part's higher boost clock of 5.10 GHz compared to Intel's 4.70 GHz, despite the AMD chip having a lower base clock of 2.00 GHz versus 1.20 GHz.

Core configurations diverge substantially. The AMD processor packs 12 cores and 24 threads, while the Intel chip offers 6 cores and 8 threads. Cache hierarchies also differ: both use 80 KB of L1 per core, but the AMD part has 1 MB of L2 per core and 16 MB of L3, whereas the Intel chip has 1.25 MB of L2 per core and 10 MB of shared L3. The AMD processor's die size is 233 mm², while the Intel die size is not recorded in the database.

Memory support and connectivity also set the two apart. The AMD chip supports DDR5 and LPDDR5X memory with dual-channel access and a recorded bandwidth of 89.6 GB/s. The Intel part supports DDR4 and DDR5, also dual-channel, but no bandwidth figure is recorded. ECC memory is supported on the AMD processor but not on the Intel chip. PCIe lane counts differ as well, with AMD offering Gen 4 with 16 lanes (CPU only) versus Intel's Gen 4 with 8 lanes (CPU only).

Integrated graphics present another distinction. The AMD Ryzen AI Embedded P185 uses Radeon 890M graphics, while the Intel Core 3 100U uses UHD Graphics 64EU. The database does not record benchmark scores for these iGPUs, so their relative performance cannot be quantified here.

Head-to-Head Benchmarks

The largest single victory for the AMD processor comes in passmark_extended_instructions, where it scores 26544 against Intel's 7894, a 236.3 percent delta. This workload typically exercises SIMD and specialized instruction sets, where Zen 5's wider execution resources provide a significant edge.

Integer math shows the second-largest gap at 197.7 percent, with AMD scoring 117832 versus 39580. This is a core-heavy workload that benefits directly from the AMD chip's 12 cores and 24 threads. Data compression follows closely at 174.3 percent, with AMD at 374429 and Intel at 136497. Random string sorting shows a 167 percent advantage, with scores of 40557 and 15191 respectively.

Floating point math and prime number finding both show roughly 149 percent leads for AMD. The floating point scores are 70587 against 28322, while prime numbers are 129 versus 52. Data encryption shows a 141.3 percent delta, with AMD at 19612 and Intel at 8128. The multithread benchmark indicates a 154.1 percent lead, and physics simulation shows a 102.3 percent advantage, with scores of 1772 and 876.

The narrowest margin appears in single-threaded performance. The AMD chip scores 3977 versus Intel's 3506, a 13.4 percent lead. This indicates that for everyday responsiveness and light tasks, the two processors are closer than the aggregate benchmarks suggest, though AMD still maintains the advantage.

The average benchmark scores reinforce the overall picture. AMD's 62839 average places it within 0.2 percent of the Intel Core Ultra 7 255HX, which scores 62738. The Intel Core 3 100U's average of 16148 sits within 0.3 percent of the Intel Core i7-10850H at 16204. These rival comparisons show that the AMD part competes in a much higher performance tier despite its embedded positioning.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Embedded P185 has 12 cores and 24 threads, while the Intel Core 3 100U has 6 cores and 8 threads.

Q: What is the single-threaded performance difference?

A: The AMD processor scores 3977 in passmark_single_thread compared to the Intel chip's 3506, giving AMD a 13.4 percent lead.

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

A: The AMD part scores 31817 in passmark_multithread versus Intel's 12522, a 154.1 percent advantage.

Q: What memory types does each processor support?

A: The AMD Ryzen AI Embedded P185 supports DDR5 and LPDDR5X, while the Intel Core 3 100U supports DDR4 and DDR5. Both use dual-channel memory buses.

Q: Do both processors support ECC memory?

A: No, the AMD processor supports ECC memory, while the Intel Core 3 100U does not.

Q: What are the process nodes for each chip?

A: The AMD processor uses a 4 nm process at TSMC, while the Intel chip uses a 10 nm process at Intel.

Specification Differences

The two processors diverge across nearly every recorded specification. The AMD Ryzen AI Embedded P185 uses AMD Socket FP8, while the Intel Core 3 100U uses Intel BGA 1744. Core counts differ with 12 versus 6, and thread counts differ with 24 versus 8. Base clocks are 2.00 GHz for AMD and 1.20 GHz for Intel, while boost clocks are 5.10 GHz and 4.70 GHz respectively.

TDP ratings show a significant gap: the AMD processor is rated at 28 W, while the Intel chip is rated at 15 W. The AMD part uses the Gorgon Point codename with Zen 5 / Zen 5c generation, whereas the Intel chip uses Raptor Lake-U with Raptor Lake architecture. Process nodes are 4 nm at TSMC for AMD and 10 nm at Intel for the Intel part. The AMD die size is 233 mm², while no die size is recorded for Intel.

Cache configurations differ in L2 and L3. Both use 80 KB of L1 per core. The AMD chip has 1 MB of L2 per core and 16 MB of L3, while the Intel chip has 1.25 MB of L2 per core and 10 MB of shared L3. Memory support shows AMD offering DDR5 and LPDDR5X versus Intel's DDR4 and DDR5. Memory bandwidth is recorded as 89.6 GB/s for AMD, with no figure for Intel. ECC memory support is present on AMD only.

PCIe configurations differ with AMD providing Gen 4, 16 lanes (CPU only) and Intel providing Gen 4, 8 lanes (CPU only). Integrated graphics are Radeon 890M for AMD and UHD Graphics 64EU for Intel. Release dates are recorded as 2026-02-28 for AMD and 2024-01-07 for Intel. The Intel part has a launch MSRP of $426, while no launch MSRP is recorded for the AMD part. The Intel part number is SRMYL, while the AMD part number is unknown. Neither processor has an unlocked multiplier.