AMD Ryzen AI Embedded P185i vs Intel Arc G3 Comparison

Head-to-Head Benchmarks

The recorded data contains no benchmark scores for either the AMD Ryzen AI Embedded P185i or the Intel Arc G3. Both entries list empty benchmark arrays and an average benchmark score of zero. Consequently, there are no head-to-head performance numbers to compare, no percentile deltas against nearest rivals, and no wins recorded for either processor in the database. The absence of measured results means any quantitative performance ranking between these two mobile processors cannot be established from the current dataset.

Architecture Differences

The AMD Ryzen AI Embedded P185i uses a 4 nm process node fabricated by TSMC, with a die size of 233 mm². It is built on the Gorgon Point codename and belongs to the Ryzen AI Embedded generation, which the database identifies as Zen 5 / Zen 5c. The processor integrates 12 cores and 24 threads, with a base clock of 2.00 GHz and a boost clock of 5.10 GHz. Its cache hierarchy consists of 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache. The memory controller supports both DDR5 and LPDDR5X memory across a dual-channel bus, delivering a memory bandwidth of 89.6 GB/s. ECC memory is supported. The CPU exposes PCIe Gen 4 with 16 lanes from the CPU only. Integrated graphics are provided by the Radeon 890M. The package uses AMD Socket FP8, and the thermal design power is 28 W.

The Intel Arc G3 uses a 3 nm process node fabricated by Intel itself. It is based on the Panther Lake codename and belongs to the Arc G3 generation, also identified as Panther Lake. This processor has 14 cores and 14 threads, meaning it does not use simultaneous multithreading. Base clock is 1.90 GHz and boost clock is 4.60 GHz. The cache layout is different: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. Memory support is limited to LPDDR5X, still dual-channel, but with a higher memory bandwidth of 136.5 GB/s. ECC memory is not supported. PCIe connectivity is Gen 5 with only 4 lanes from the CPU. Integrated graphics come from the Arc B370. The socket is Intel BGA 2540, and the thermal design power is 25 W.

Both processors are classified as mobile market segment parts, are currently active in production, and have locked multipliers. The AMD part has a known die size of 233 mm², while the Intel part has no die size recorded in the database. Neither processor has a specified launch MSRP in the data.

The Verdict

Without benchmark results, the database cannot support a performance verdict for either processor. What the data does show are structural differences that imply distinct design priorities. The AMD Ryzen AI Embedded P185i offers 24 threads versus 14 threads for the Intel Arc G3, indicating stronger multi-threaded capability on paper. The AMD part also boosts higher, at 5.10 GHz versus 4.60 GHz, and supports ECC memory, which the Intel part does not. The Intel Arc G3 counters with a newer 3 nm process, a larger L3 cache at 18 MB shared versus 16 MB, a much higher memory bandwidth of 136.5 GB/s versus 89.6 GB/s, and PCIe Gen 5 connectivity, although with only 4 lanes compared to 16 lanes of Gen 4 on the AMD side.

The Intel part has more physical cores, 14 versus 12, but no hyperthreading, so its thread count is exactly 14. The AMD part uses simultaneous multithreading to reach 24 threads. For workloads that scale with thread count, the AMD processor would appear advantaged based on thread availability alone. For workloads that depend on memory bandwidth, the Intel processor shows a clear specification advantage, with 136.5 GB/s compared to 89.6 GB/s, a difference of 46.9 GB/s in absolute terms. The Intel part also has a smaller thermal envelope at 25 W versus 28 W, which may matter for embedded system design.

The production status of both is active, and both are intended for mobile or embedded applications. The AMD part releases earlier in the recorded timeline, with a release date of 2026-02-28, while the Intel part is dated 2026-05-27. The AMD part has a lower process node number, 4 nm, but process node names are not directly comparable across foundries, so no qualitative superiority can be inferred. The Intel part is built on Intel's own 3 nm process.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Arc G3 has more physical cores, 14 versus 12 for the AMD Ryzen AI Embedded P185i. However, the AMD processor has more threads, 24 versus 14, because it supports simultaneous multithreading while the Intel part does not.

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

A: The AMD Ryzen AI Embedded P185i boosts to 5.10 GHz. The Intel Arc G3 boosts to 4.60 GHz.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI Embedded P185i supports ECC memory. The Intel Arc G3 does not support ECC memory.

Q: How does memory bandwidth compare between the two?

A: The Intel Arc G3 has a memory bandwidth of 136.5 GB/s, while the AMD Ryzen AI Embedded P185i has a memory bandwidth of 89.6 GB/s. The Intel part also supports only LPDDR5X, whereas the AMD part supports both DDR5 and LPDDR5X.

Q: What PCIe generations and lane counts are listed?

A: The AMD Ryzen AI Embedded P185i uses PCIe Gen 4 with 16 lanes from the CPU only. The Intel Arc G3 uses PCIe Gen 5 with 4 lanes from the CPU only.

Q: What are the thermal design power values?

A: The AMD Ryzen AI Embedded P185i has a TDP of 28 W. The Intel Arc G3 has a TDP of 25 W.

Where Each One Wins

The AMD Ryzen AI Embedded P185i wins on thread count, offering 24 threads against 14 threads for the Intel Arc G3. That advantage comes from simultaneous multithreading on a 12-core design. The AMD part also has a higher boost clock, 5.10 GHz versus 4.60 GHz, which could favor lightly threaded tasks that rely on single-core frequency. It supports ECC memory, a feature absent from the Intel part, and it includes both DDR5 and LPDDR5X memory support, while the Intel part is limited to LPDDR5X. The AMD processor also provides 16 PCIe Gen 4 lanes, which is more lane count than the Intel part's 4 PCIe Gen 5 lanes, though the Intel lanes are a newer generation.

The Intel Arc G3 wins on several specification fronts. It has more physical cores, 14 versus 12. It uses a 3 nm process node compared to 4 nm for AMD, although both are fabricated by different foundries, Intel for its own part and TSMC for the AMD part. The Intel processor has a larger L1 cache per core at 192 KB versus 80 KB, a larger L2 cache per core at 2.5 MB versus 1 MB, and a larger shared L3 cache at 18 MB versus 16 MB. Memory bandwidth is substantially higher on the Intel side, 136.5 GB/s versus 89.6 GB/s, which can benefit memory-intensive embedded workloads. The Intel part also carries PCIe Gen 5 support, though with only 4 lanes, and a slightly lower TDP of 25 W versus 28 W.

Neither processor shows any recorded benchmark wins in the database. The wins fields for both are zero, and the head-to-head benchmark array is empty. Therefore, the "where each one wins" assessment rests entirely on architectural and specification differences rather than measured performance outcomes. The AMD part appears positioned for multi-threaded and ECC-reliant scenarios, while the Intel part appears positioned for cache-heavy and memory-bandwidth-sensitive scenarios, based on the recorded data alone.

Specification Differences

The two processors differ across nearly every recorded specification field. The AMD Ryzen AI Embedded P185i has 12 cores and 24 threads; the Intel Arc G3 has 14 cores and 14 threads. Base clocks are 2.00 GHz for AMD and 1.90 GHz for Intel. Boost clocks are 5.10 GHz for AMD and 4.60 GHz for Intel. Thermal design power is 28 W for AMD and 25 W for Intel. Sockets differ, with AMD using Socket FP8 and Intel using BGA 2540. Codenames differ, Gorgon Point versus Panther Lake. Generations differ, Ryzen AI Embedded (Zen 5 / Zen 5c) versus Arc G3 (Panther Lake). Process nodes differ, 4 nm for AMD and 3 nm for Intel. Foundries differ, TSMC for AMD and Intel for the Intel part. Die size is 233 mm² for AMD, with no die size recorded for Intel.

Cache configurations differ at every level. The AMD part has 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache. The Intel part has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. Memory support differs, with AMD supporting DDR5 and LPDDR5X, and Intel supporting only LPDDR5X. Both use dual-channel memory buses, but bandwidth differs, 89.6 GB/s for AMD and 136.5 GB/s for Intel. ECC memory support is present on AMD and absent on Intel. PCIe specifications differ, with AMD using Gen 4 and 16 lanes from the CPU only, and Intel using Gen 5 and 4 lanes from the CPU only. Integrated graphics differ, with AMD using the Radeon 890M and Intel using the Arc B370. Release dates differ, with AMD dated 2026-02-28 and Intel dated 2026-05-27. Market segment is Mobile for both, production status is Active for both, multiplier unlocked status is false for both, and neither has a launch MSRP in the database. The Intel part has a part number of SA4QZ, while the AMD part's part number is listed as unknown.