AMD Ryzen AI Max+ 392 vs Intel Arc G3 Comparison

Head-to-Head Benchmarks

The AMD Ryzen AI Max+ 392 and Intel Arc G3 occupy very different positions in the database. The AMD part sits at the 96th percentile among all CPUs, while the Intel part lands at the 50th percentile. The AMD processor records an average benchmark score of 90541, whereas the Intel Arc G3 currently has no recorded benchmark scores in the database, resulting in an average score of zero.

Because the Intel Arc G3 has no benchmark entries, direct head-to-head comparisons are limited. The database shows zero wins for each side in the head-to-head section. The AMD Ryzen AI Max+ 392, however, has a full suite of recorded measurements. Its multithread score of 45231, single-thread score of 3927, and floating-point math score of 99548 are all available for analysis. The data compression score of 554760 and integer math score of 152414 further establish the AMD part's measured performance profile.

The Intel Arc G3, lacking any benchmark data, cannot be compared numerically. The database lists its percentile at 50, which is the median position, but without actual test scores this percentile appears to be a placeholder rather than a measured result. The AMD processor's percentile of 96 places it well above the median, and its nearest rivals include the Intel Xeon 654 with an average score of 90717 and a delta of -0.2 percent, the AMD Ryzen 9 9955HX with 91199 and -0.7 percent, the Intel Xeon w7-2575X with 88172 and 2.7 percent, and the Intel Xeon 6736P with 87864 and 3 percent. These deltas show the Ryzen AI Max+ 392 trailing the top rivals by less than one percent while leading the two Xeon parts by roughly three percent.

Architecture Differences

The two processors are built on fundamentally different foundations. The AMD Ryzen AI Max+ 392 uses the Zen 5 architecture under the Strix Halo codename, fabricated on a 4 nm process at TSMC. The Intel Arc G3 uses the Panther Lake codename with a 3 nm process at Intel's own foundry. The process node difference gives the Intel part a smaller transistor geometry, though the AMD part uses a dual-die design with each die measuring 70.6 mm².

Core counts differ significantly. The AMD processor provides 12 cores and 24 threads, leveraging simultaneous multithreading. The Intel part offers 14 cores and 14 threads, with no multithreading support. This means the AMD chip has fewer physical cores but twice as many threads, while the Intel chip has more physical cores but only one thread per core.

Cache hierarchies are also distinct. The AMD processor uses 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of shared L3 cache. The Intel processor uses 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. The AMD part's 64 MB L3 cache is substantially larger, which benefits workloads with large working sets. The Intel part's larger per-core L1 and L2 caches may help single-threaded efficiency, but its shared L3 is much smaller.

Memory support shows both parts use LPDDR5X, but the AMD processor runs a quad-channel memory bus with 256.0 GB/s of bandwidth, while the Intel part runs a dual-channel bus with 136.5 GB/s. The AMD processor also supports ECC memory, while the Intel part does not. PCIe connectivity also differs: the AMD chip provides Gen 4 with 16 lanes (CPU only), while the Intel chip provides Gen 5 with 4 lanes (CPU only). The Intel part's PCIe generation is newer, but the lane count is far lower.

Integrated graphics differ as well. The AMD processor includes a Radeon 8060S iGPU, while the Intel part includes an Arc B370 iGPU. Both are mobile parts, but their graphics solutions are entirely different families.

FAQ

Q: Which processor has more cores?

A: The Intel Arc G3 has 14 cores compared to the AMD Ryzen AI Max+ 392's 12 cores. However, the AMD part has 24 threads versus the Intel part's 14 threads, because the AMD chip supports multithreading while the Intel chip does not.

Q: What is the difference in memory bandwidth?

A: The AMD Ryzen AI Max+ 392 delivers 256.0 GB/s of memory bandwidth over a quad-channel LPDDR5X bus. The Intel Arc G3 delivers 136.5 GB/s over a dual-channel LPDDR5X bus. The AMD part offers nearly double the bandwidth.

Q: Does either processor support ECC memory?

A: Only the AMD Ryzen AI Max+ 392 supports ECC memory. The Intel Arc G3 does not list ECC support in the database.

Q: What process nodes are used?

A: The AMD Ryzen AI Max+ 392 uses a 4 nm process from TSMC. The Intel Arc G3 uses a 3 nm process from Intel's own foundry.

Q: What are the clock speeds for each part?

A: The AMD Ryzen AI Max+ 392 has a base clock of 3.20 GHz and a boost clock of 5.00 GHz. The Intel Arc G3 has a base clock of 1.90 GHz and a boost clock of 4.60 GHz.

Q: What is the cache configuration on each processor?

A: The AMD Ryzen AI Max+ 392 has 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3. The Intel Arc G3 has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3.

Specification Differences

The two processors differ across nearly every specification field in the database. The AMD Ryzen AI Max+ 392 uses the AMD Socket FP11, while the Intel Arc G3 uses Intel BGA 2540. The AMD part is built on the Zen 5 architecture with the Strix Halo codename, while the Intel part has no architecture listed and uses the Panther Lake codename.

Core and thread counts differ: 12 cores and 24 threads for AMD, 14 cores and 14 threads for Intel. Base clocks are 3.20 GHz versus 1.90 GHz, and boost clocks are 5.00 GHz versus 4.60 GHz. Thermal design power is 55 watts for AMD and 25 watts for Intel, a significant difference in power envelope.

The process node is 4 nm for AMD (TSMC) and 3 nm for Intel (Intel). Die size is listed as 2x 70.6 mm² for AMD, with no die size recorded for Intel. Cache configurations differ at every level: L1 is 80 KB per core versus 192 KB per core, L2 is 1 MB per core versus 2.5 MB per core, and L3 is 64 MB shared versus 18 MB shared.

Memory bus width is quad-channel for AMD and dual-channel for Intel. Memory bandwidth is 256.0 GB/s versus 136.5 GB/s. ECC support is true for AMD and false for Intel. PCIe is Gen 4 with 16 lanes for AMD and Gen 5 with 4 lanes for Intel. Integrated graphics are Radeon 8060S for AMD and Arc B370 for Intel.

Both parts are mobile market segments with active production status. The AMD processor was released on 2026-01-05, while the Intel processor was released on 2026-05-27. Neither part has a recorded launch MSRP. Neither has an unlocked multiplier. Part numbers are 100-000001979 for AMD and SA4QZ for Intel.

The Verdict

The data shows two processors aimed at different usage profiles. The AMD Ryzen AI Max+ 392 is a high-performance mobile part with a 96th percentile ranking, a 55 watt TDP, and a full suite of measured benchmark scores. Its 24 threads, 64 MB of L3 cache, and 256.0 GB/s of memory bandwidth position it for multithreaded workloads and memory-intensive tasks. The measured scores confirm this: multithread performance of 45231, data compression of 554760, and integer math of 152414 all indicate strong throughput capability.

The Intel Arc G3 has no recorded benchmark scores, making direct performance conclusions impossible from the database. Its specifications show a lower power envelope at 25 watts, fewer threads at 14, a smaller L3 cache at 18 MB, and lower memory bandwidth at 136.5 GB/s. Its 14 physical cores and newer 3 nm process suggest it targets efficiency, but without benchmark measurements the database cannot confirm actual performance.

Given the recorded data, the AMD Ryzen AI Max+ 392 is the only part with verified performance numbers. Its percentile ranking of 96 and its nearest rival deltas, which show it within one percent of the AMD Ryzen 9 9955HX and Intel Xeon 654, establish it as a competitive high-end mobile processor. The Intel Arc G3, with its median percentile and absent benchmark data, cannot be validated against any measured competitor. Users who require verified performance should look to the AMD part. Users who prioritize lower power consumption and a smaller physical footprint may consider the Intel part, but its performance characteristics remain unmeasured in the database.