Intel Arc G3 vs Intel Processor N250 Comparison

Head-to-Head Benchmarks

The recorded database contains no completed benchmark runs for either the Intel Arc G3 or the Intel Processor N250. Both processors show zero benchmark entries, zero average scores, and zero head-to-head matchups. Consequently, there are no exact performance deltas, no percentile shifts, and no comparative frame rates or compute scores to report from direct measurements.

What the data does confirm is that both parts sit at the 50th percentile against all CPUs tracked in the database. That percentile is a neutral positioning, indicating that neither processor has a measured score to push it above or below the median of the broader CPU landscape. Without recorded scores, the percentile cannot be interpreted as a performance tier; it simply reflects the absence of benchmark data.

The absence of measurements does not mean the processors are equivalent. The structural differences between them are substantial, and those differences will produce measurable performance gaps once benchmarks are populated. The Arc G3 uses 14 cores and 14 threads, while the N250 uses 4 cores and 4 threads. The Arc G3 boosts to 4.60 GHz, the N250 to 3.80 GHz. These are the raw numbers available for projection.

The Arc G3 also carries a significantly larger shared L3 cache at 18 MB versus 6 MB on the N250, and its per-core L2 is 2.5 MB versus a shared 2 MB on the N250. Memory bandwidth is another clear separator: 136.5 GB/s for the Arc G3 versus 38.4 GB/s for the N250. Those figures, while not benchmark scores, indicate the Arc G3 is positioned to handle substantially heavier data movement.

For the N250, the recorded base clock of 0.10 GHz is unusual. This is an extremely low base frequency, and it suggests the chip is designed to spend most of its time at very low power states, only ramping to 3.80 GHz when demanded. The 6 W TDP reinforces that interpretation. The Arc G3, by contrast, has a 1.90 GHz base clock and a 25 W TDP, indicating a more consistently active power envelope.

Architecture Differences

The two processors come from different nodes and different design families. The Arc G3 is built on a 3 nm process, fabricated by Intel, and uses the Panther Lake codename. Its generation is listed as "Arc G3 (Panther Lake)". The N250 uses a 10 nm process, also fabricated by Intel, with the Twin Lake codename and the "Intel Processor (Alder Lake-N)" generation label. The node difference alone, 3 nm versus 10 nm, suggests a major gap in transistor density and power efficiency, though the database does not record transistor counts or die sizes for either part.

Core counts differ sharply. The Arc G3 has 14 cores and 14 threads, meaning no hyperthreading or SMT is used. The N250 has 4 cores and 4 threads, also without SMT. Both are mobile parts, but the Arc G3 clearly targets a higher compute tier. The cache hierarchy reinforces this: the Arc G3 has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. The N250 has 96 KB of L1 per core, 2 MB of shared L2, and 6 MB of shared L3. Even accounting for the smaller core count, the Arc G3's cache architecture is larger at every level.

Memory support splits the two clearly. The Arc G3 supports LPDDR5X only, with a dual-channel memory bus and 136.5 GB/s of bandwidth. The N250 supports DDR4, DDR5, and LPDDR5, but uses a single-channel bus and records only 38.4 GB/s of bandwidth. The N250's flexibility across memory types is a practical advantage for low-cost designs, but its bandwidth ceiling is roughly one-quarter of the Arc G3's.

PCIe connectivity also differs. The Arc G3 uses Gen 5 with 4 lanes (CPU only). The N250 uses Gen 3 with 9 lanes (CPU only). The Arc G3 has newer and faster PCIe signaling, while the N250 offers more total lanes but at an older standard.

Integrated graphics differ as well. The Arc G3 includes Arc B370 graphics. The N250 includes UHD Graphics 730. The database does not record a benchmark score for either iGPU, so no direct comparison of graphics performance is possible from the recorded data. What is clear is that the graphics solution names belong to different Intel tiers, with Arc-branded graphics generally positioned above the older UHD numbering scheme in the product stack.

Sockets are not interchangeable. The Arc G3 uses Intel BGA 2540, while the N250 uses Intel BGA 1264. A system built for one cannot accept the other. Both are soldered mobile packages, and neither has an unlocked multiplier. The Arc G3's part number is SA4QZ; the N250's is SRPNS.

Release timing differs by roughly a year and a half. The N250 was released on 2025-01-06. The Arc G3 is dated 2026-05-27. Both are marked as Active in production status.

The Verdict

The recorded data does not support a verdict based on measured performance, because no benchmark scores exist for either processor. What the data does support is a structural comparison that points clearly toward different design goals.

The Intel Arc G3 is the higher-capability part by every hardware metric recorded. It has more cores, a larger cache hierarchy, faster boost clock, higher memory bandwidth, dual-channel memory, newer PCIe generation, a smaller process node, and a later release date. Its 25 W TDP and 1.90 GHz base clock indicate a part that can sustain active workloads. For any application that scales with core count, cache size, or memory bandwidth, the Arc G3 is the processor the data favors.

The Intel Processor N250 is the lower-power part. Its 6 W TDP, extremely low 0.10 GHz base clock, and 38.4 GB/s single-channel memory bandwidth indicate a design aimed at minimal power draw and simple, low-cost mobile systems. It supports a wider range of memory types (DDR4, DDR5, LPDDR5), which gives system designers more flexibility in memory selection. Its 4 cores and 4 threads are sufficient for light workloads, and its 3.80 GHz boost clock provides responsive single-thread bursts when needed.

The database shows no wins for either processor in head-to-head matchups, because no matchups are recorded. The verdict, therefore, must be conditional on the structural data. For workloads that demand throughput, the Arc G3 is the only logical choice. For workloads that demand minimal power and memory flexibility, the N250 is the only logical choice. Neither processor can be called a winner on measured performance at this time.

FAQ

Q: Which processor has more cores, the Intel Arc G3 or the Intel Processor N250?

A: The Intel Arc G3 has 14 cores and 14 threads. The Intel Processor N250 has 4 cores and 4 threads.

Q: What is the boost clock difference between the two processors?

A: The Intel Arc G3 boosts to 4.60 GHz. The Intel Processor N250 boosts to 3.80 GHz.

Q: How does memory bandwidth compare?

A: The Intel Arc G3 records 136.5 GB/s over a dual-channel LPDDR5X bus. The Intel Processor N250 records 38.4 GB/s over a single-channel bus supporting DDR4, DDR5, and LPDDR5.

Q: What are the TDP values for each processor?

A: The Intel Arc G3 has a 25 W TDP. The Intel Processor N250 has a 6 W TDP.

Q: Which processor has more L3 cache?

A: The Intel Arc G3 has 18 MB of shared L3 cache. The Intel Processor N250 has 6 MB of shared L3 cache.

Q: Are the two processors socket-compatible?

A: No. The Intel Arc G3 uses Intel BGA 2540, and the Intel Processor N250 uses Intel BGA 1264.

Q: Which processor uses a smaller manufacturing process?

A: The Intel Arc G3 uses a 3 nm process. The Intel Processor N250 uses a 10 nm process. Both are fabricated by Intel.

Where Each One Wins

The Intel Arc G3 wins on raw compute resources. Its 14 cores and 14 threads outnumber the N250's 4 cores and 4 threads by a wide margin. Its 4.60 GHz boost clock is higher than the N250's 3.80 GHz. Its 18 MB shared L3 and 2.5 MB per-core L2 provide a much larger cache footprint. Its 136.5 GB/s dual-channel memory bandwidth is more than triple the N250's 38.4 GB/s. Its PCIe Gen 5 interface is two generations newer than the N250's Gen 3. Its integrated Arc B370 graphics sits in a different product tier than the N250's UHD Graphics 730. On every one of these recorded metrics, the Arc G3 holds the advantage.

The Intel Processor N250 wins on power efficiency and memory flexibility. Its 6 W TDP is far below the Arc G3's 25 W. Its 0.10 GHz base clock indicates a design that can idle at extremely low frequency. It supports DDR4, DDR5, and LPDDR5, giving system builders a choice of memory technologies that the Arc G3, limited to LPDDR5X, does not offer. Its 9 PCIe Gen 3 lanes are more numerous than the Arc G3's 4 Gen 5 lanes, which may matter for systems needing multiple low-speed peripherals rather than one high-speed connection.

The N250 also wins on release timing for availability, having launched on 2025-01-06 compared to the Arc G3's 2026-05-27. The N250 has been on the market longer, so it is the part with earlier real-world availability in the database timeline.

Neither part shows a win in benchmark results, because no benchmark results are recorded. The wins described here are structural and architectural, drawn directly from the specifications in the database.

Specification Differences

| Specification | Intel Arc G3 | Intel Processor N250 |

|----------------|----------------|----------------------|

| Cores | 14 | 4 |

| Threads | 14 | 4 |

| Base Clock | 1.90 GHz | 0.10 GHz |

| Boost Clock | 4.60 GHz | 3.80 GHz |

| TDP | 25 W | 6 W |

| Socket | Intel BGA 2540 | Intel BGA 1264 |

| Codename | Panther Lake | Twin Lake |

| Generation | Arc G3 (Panther Lake) | Intel Processor (Alder Lake-N) |

| Process Node | 3 nm | 10 nm |

| L1 Cache | 192 KB (per core) | 96 KB (per core) |

| L2 Cache | 2.5 MB (per core) | 2 MB (shared) |

| L3 Cache | 18 MB (shared) | 6 MB (shared) |

| Memory Support | LPDDR5X | DDR4, DDR5, LPDDR5 |

| Memory Bus | Dual-channel | Single-channel |

| Memory Bandwidth | 136.5 GB/s | 38.4 GB/s |

| ECC Memory | false | false |

| PCIe | Gen 5, 4 Lanes (CPU only) | Gen 3, 9 Lanes (CPU only) |

| Integrated Graphics | Arc B370 | UHD Graphics 730 |

| Market Segment | Mobile | Mobile |

| Production Status | Active | Active |

| Release Date | 2026-05-27 | 2025-01-06 |

| Multiplier Unlocked | false | false |

| Part Number | SA4QZ | SRPNS |

The two processors share several traits: both are Intel mobile parts, both are Active in production, both lack ECC memory support, and neither has an unlocked multiplier. Every other recorded specification differs. The Arc G3 is larger in core count, cache, bandwidth, power, and process sophistication. The N250 is smaller in power draw, supports more memory types, and has more PCIe lanes at an older standard. The database records no launch MSRP for either processor.