AMD Ryzen AI Embedded P174 vs Intel Arc G3 Comparison

Head-to-Head Benchmarks

The recorded data for the AMD Ryzen AI Embedded P174 and the Intel Arc G3 does not include any head-to-head benchmark results. The database shows zero benchmark entries for both processors, and the head-to-head comparison table is empty. This means there are no direct performance scores, no synthetic test results, and no application-specific measurements to compare. The wins counter for each processor is zero, indicating that neither part has a recorded victory in any benchmark discipline.

Without benchmark scores, the only quantitative comparisons available come from the specification sheet. The Intel Arc G3 carries 14 cores and 14 threads, while the AMD Ryzen AI Embedded P174 carries 10 cores and 20 threads. This distribution is notable: Intel offers more physical cores, but AMD offers simultaneous multithreading, which doubles the thread count. In workloads that scale with thread count, the AMD part could process 20 threads versus Intel's 14. In workloads that favor raw core count without hyperthreading overhead, the Intel part has a four-core advantage.

Clock speeds also differ. The AMD part boosts to 5.00 GHz, while the Intel part boosts to 4.60 GHz. The base clocks are 2.00 GHz for AMD and 1.90 GHz for Intel. These figures suggest that AMD has a higher peak frequency headroom, which can benefit lightly threaded tasks that depend on single-core speed. The gap is 0.40 GHz at boost and 0.10 GHz at base, both favoring AMD.

Memory bandwidth favors Intel. The Arc G3 supports 136.5 GB/s, while the Ryzen AI Embedded P174 supports 89.6 GB/s. That is a 46.9 GB/s difference, or roughly 52% more bandwidth for Intel. For memory-intensive workloads such as data compression, large matrix operations, or integrated graphics rendering, this bandwidth advantage could translate into measurable performance gains. Both platforms use dual-channel memory, but Intel supports only LPDDR5X, while AMD supports both DDR5 and LPDDR5X.

Process node and foundry differ. Intel fabricates the Arc G3 on a 3 nm process at Intel foundries. AMD fabricates the Ryzen AI Embedded P174 on a 4 nm process at TSMC. The smaller node gives Intel a potential density and efficiency advantage, though the TDP figures are close: 25 watts for Intel versus 28 watts for AMD. The 3-watt difference is small, but it comes alongside Intel's higher core count and higher memory bandwidth.

Cache organization differs substantially. The Intel part provides 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. The AMD part provides 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3. Intel's L1 per core is 2.4 times larger, and its L2 per core is 2.5 times larger. The L3 totals are close, with Intel at 18 MB and AMD at 16 MB. Larger per-core caches can reduce memory stalls in latency-sensitive loops, but the total L3 difference is only 2 MB.

PCIe connectivity differs. AMD provides Gen 4 with 16 lanes (CPU only). Intel provides Gen 5 with 4 lanes (CPU only). Gen 5 doubles the per-lane data rate relative to Gen 4, but Intel offers far fewer lanes. For a CPU-only configuration, AMD's 16 Gen 4 lanes provide more total bandwidth for multiple devices, while Intel's 4 Gen 5 lanes concentrate bandwidth into fewer connections.

ECC memory support is exclusive to AMD. The Ryzen AI Embedded P174 supports ECC memory; the Intel Arc G3 does not. For embedded or reliability-oriented deployments where memory error correction is mandatory, this is a differentiating factor.

Integrated graphics differ. AMD uses the Radeon 880M, while Intel uses the Arc B370. Both are integrated solutions, but no benchmark data exists to compare their graphics performance. The database records no iGPU scores for either part.

Release dates differ by three months. The AMD part has a release date of 2026-02-28, while the Intel part has a release date of 2026-05-27. Both are listed as Active in production status. Neither has a launch MSRP in the database, so no price comparison is possible.

The percentile versus all CPUs is identical: both sit at the 50th percentile. The average benchmark score for both is zero, which reflects the absence of recorded benchmarks rather than actual performance parity.

The Verdict

The data does not support a performance verdict for either processor because no benchmark scores exist. The database shows zero wins for each part and zero head-to-head entries. Without measured performance, any claim of superiority would be speculation. What the specification sheet does indicate is a clear division of capabilities.

For workloads that depend on memory bandwidth, the Intel Arc G3 has a structural advantage. Its 136.5 GB/s versus AMD's 89.6 GB/s is a substantial gap. For workloads that depend on thread-level parallelism, the AMD Ryzen AI Embedded P174 has a structural advantage with 20 threads versus 14. For single-threaded frequency-sensitive tasks, AMD has a boost clock advantage of 0.40 GHz.

For reliability-sensitive embedded deployments, AMD offers ECC memory support, which Intel lacks. For PCIe expansion, AMD offers 16 Gen 4 lanes versus Intel's 4 Gen 5 lanes. For cache-sensitive code, Intel offers larger L1 and L2 per core, plus a slightly larger L3 pool.

The choice between these two rests on workload profile, not on recorded performance. The database cannot rank them because there are no measurements. The 50th percentile for both is a placeholder, not a result.

Architecture Differences

The AMD Ryzen AI Embedded P174 uses the Gorgon Point codename and belongs to the Ryzen AI Embedded generation, which combines Zen 5 and Zen 5c cores. The Intel Arc G3 uses the Panther Lake codename and belongs to the Arc G3 generation, also labeled Panther Lake. Both are mobile processors, but their underlying designs diverge significantly.

AMD's process node is 4 nm, fabricated by TSMC. Intel's process node is 3 nm, fabricated by Intel's own foundry. The smaller node for Intel suggests a denser transistor layout, though the database does not list transistor counts for either part. AMD lists a die size of 233 mm²; Intel does not list a die size.

The core architecture differs. AMD's generation explicitly includes Zen 5 and Zen 5c, which indicates a hybrid arrangement of full-size and compact cores. Intel's generation is simply listed as Arc G3 (Panther Lake), without a core microarchitecture breakdown. The thread counts reflect this: AMD has 10 cores but 20 threads, consistent with simultaneous multithreading on all cores. Intel has 14 cores and 14 threads, indicating no multithreading.

Cache design differs in both capacity and organization. AMD allocates 80 KB L1 per core and 1 MB L2 per core, with a shared 16 MB L3. Intel allocates 192 KB L1 per core and 2.5 MB L2 per core, with a shared 18 MB L3. Intel's per-core L1 is 2.4 times larger, and its per-core L2 is 2.5 times larger. The L3 totals are within 2 MB of each other. This suggests Intel has a more generous per-core cache budget, which may reduce DRAM traffic for certain working sets.

Memory support differs. AMD supports both DDR5 and LPDDR5X, while Intel supports only LPDDR5X. Both use dual-channel memory buses. The peak bandwidth figures are 89.6 GB/s for AMD and 136.5 GB/s for Intel. The bandwidth gap is likely due to the memory types supported and the integrated memory controller design, though the database does not specify the controller details.

ECC memory is supported by AMD only. Intel does not list ECC support. This is a feature-level difference that affects data integrity in unattended or long-running systems.

PCIe generation and lane count differ. AMD provides Gen 4 with 16 lanes, Intel provides Gen 5 with 4 lanes, both CPU only. Gen 5 offers higher per-lane bandwidth, but the lane count difference is large. For systems needing multiple NVMe drives, GPUs, or other PCIe devices, AMD's 16 lanes provide more physical connectivity. For systems needing a single high-speed link, Intel's Gen 5 could deliver more bandwidth on that one link.

Integrated graphics differ. AMD integrates Radeon 880M, Intel integrates Arc B370. The database does not provide graphics clock speeds, execution units, or any graphics benchmarks, so architectural comparison is limited to naming.

Production status is Active for both. Release dates differ: AMD 2026-02-28, Intel 2026-05-27. The Intel part has a part number SA4QZ; AMD's part number is unknown. Neither processor has an unlocked multiplier.

Specification Differences

The two processors differ in the following recorded fields: cores, threads, base clock, boost clock, TDP, socket, process node, foundry, die size, cache (L1, L2, L3), memory support, memory bandwidth, ECC support, PCIe version and lanes, integrated graphics, release date, and part number. The fields that are identical include: market segment (Mobile), production status (Active), multiplier unlocked (false), memory bus (Dual-channel), and percentile versus all CPUs (50).

Core count: 10 for AMD, 14 for Intel. Thread count: 20 for AMD, 14 for Intel. Base clock: 2.00 GHz for AMD, 1.90 GHz for Intel. Boost clock: 5.00 GHz for AMD, 4.60 GHz for Intel. TDP: 28 W for AMD, 25 W for Intel. Socket: AMD Socket FP8 for AMD, Intel BGA 2540 for Intel. Process node: 4 nm for AMD, 3 nm for Intel. Foundry: TSMC for AMD, Intel for Intel. Die size: 233 mm² for AMD, not listed for Intel. L1 per core: 80 KB for AMD, 192 KB for Intel. L2 per core: 1 MB for AMD, 2.5 MB for Intel. L3: 16 MB for AMD, 18 MB shared for Intel. Memory support: DDR5, LPDDR5X for AMD; LPDDR5X for Intel. Memory bandwidth: 89.6 GB/s for AMD, 136.5 GB/s for Intel. ECC memory: true for AMD, false for Intel. PCIe: Gen 4, 16 lanes for AMD; Gen 5, 4 lanes for Intel. Integrated graphics: Radeon 880M for AMD, Arc B370 for Intel. Release date: 2026-02-28 for AMD, 2026-05-27 for Intel. Part number: unknown for AMD, SA4QZ for Intel.

FAQ

Q: Which processor has more threads?

A: The AMD Ryzen AI Embedded P174 has 20 threads, while the Intel Arc G3 has 14 threads. AMD's 10 cores each support two threads, whereas Intel's 14 cores support one thread each.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen AI Embedded P174 boosts to 5.00 GHz, which is 0.40 GHz higher than the Intel Arc G3's 4.60 GHz boost.

Q: Which processor supports ECC memory?

A: Only the AMD Ryzen AI Embedded P174 supports ECC memory. The Intel Arc G3 does not list ECC memory support.

Q: What is the memory bandwidth difference?

A: The Intel Arc G3 provides 136.5 GB/s of memory bandwidth, while the AMD Ryzen AI Embedded P174 provides 89.6 GB/s. Intel has a 46.9 GB/s advantage.

Q: How do the cache sizes compare?

A: Intel provides 192 KB L1 and 2.5 MB L2 per core, plus 18 MB shared L3. AMD provides 80 KB L1 and 1 MB L2 per core, plus 16 MB L3. Intel's per-core L1 and L2 are larger, and its L3 is 2 MB larger.

Q: What PCIe configurations do the two processors offer?

A: AMD offers PCIe Gen 4 with 16 lanes. Intel offers PCIe Gen 5 with 4 lanes. Both are CPU-only configurations.

Q: Which processor has a smaller manufacturing process?

A: The Intel Arc G3 is manufactured on a 3 nm process at Intel foundries, while the AMD Ryzen AI Embedded P174 is manufactured on a 4 nm process at TSMC.

Where Each One Wins

The AMD Ryzen AI Embedded P174 wins in thread count, with 20 threads versus 14. It also wins in boost clock, with 5.00 GHz versus 4.60 GHz, and in base clock, with 2.00 GHz versus 1.90 GHz. AMD supports ECC memory, which Intel does not. AMD provides 16 PCIe Gen 4 lanes, which is more physical lanes than Intel's 4 Gen 5 lanes. AMD supports both DDR5 and LPDDR5X, giving memory type flexibility. AMD has a smaller TDP advantage, though the difference is only 3 watts (28 versus 25, so Intel is actually lower). AMD also has a known die size of 233 mm², though Intel's die size is not listed.

The Intel Arc G3 wins in core count, with 14 cores versus 10. It wins in memory bandwidth, with 136.5 GB/s versus 89.6 GB/s. It wins in per-core L1 cache, with 192 KB versus 80 KB. It wins in per-core L2 cache, with 2.5 MB versus 1 MB. It wins in total L3 cache, with 18 MB versus 16 MB. Intel uses a smaller 3 nm process versus AMD's 4 nm. Intel supports PCIe Gen 5, which is a newer generation than AMD's Gen 4. Intel has a lower TDP at 25 watts versus 28 watts. Intel has a later release date, 2026-05-27 versus 2026-02-28. Intel has a listed part number, SA4QZ, while AMD's part number is unknown.

For use cases, the data suggests the following splits. For multithreaded server-like workloads, database queries, or heavily parallel compute where thread count matters more than cache, AMD's 20 threads provide more scheduling headroom. For single-threaded latency-sensitive applications where boost frequency is the limiting factor, AMD's 5.00 GHz peak gives it an edge. For memory-bound workloads such as large in-memory analytics, video processing with integrated graphics, or high-bandwidth data streaming, Intel's 136.5 GB/s is the stronger choice. For applications with tight loops that repeatedly access a small working set, Intel's larger L1 and L2 per core reduce cache misses. For embedded deployments requiring data integrity, AMD's ECC support is a decisive feature. For systems needing multiple PCIe devices, AMD's 16 Gen 4 lanes allow more simultaneous connections. For systems needing one extremely fast link, Intel's Gen 5 provides higher per-lane data rate. For power-constrained designs, Intel's 25 W TDP is 3 W lower than AMD's 28 W.

No benchmark data exists to confirm these hypotheses. The database records no scores for either processor, so the specification differences are the only measurable basis for selection. Both processors sit at the 50th percentile versus all CPUs, which reflects the absence of data rather than parity. The wins counters are zero for both. The head-to-head benchmark table is empty. The verdict must remain conditional on workload characteristics, not on observed performance.