Intel Arc G3 vs Intel Core 9 270H Comparison

Head-to-Head Benchmarks

The database contains no directly paired benchmark results between the Intel Arc G3 and the Intel Core 9 270H. The head-to-head comparison table is empty, and the Arc G3 has no recorded benchmark scores, no average score, and no nearest rivals listed. This means a direct score-for-score comparison is impossible from the recorded data.

What the data does show is that the Core 9 270H has a substantial body of recorded measurements. Its Cinebench R23 multicore score of 18000 and single-core score of 2040 indicate strong performance in both threaded and lightly threaded workloads. The Passmark suite further details its capabilities: integer math reaches 97654, floating point math reaches 70640, and extended instructions score 20079. Data compression scores 333785, while data encryption scores 19369. The multithread score of 28764 and single-thread score of 3944 round out the picture.

The Core 9 270H holds an average benchmark score of 38335, placing it at the 86th percentile among all CPUs in the database. Its nearest rivals confirm its competitive position. The Intel Core Ultra 9 285H averages 38312, a delta of 0.1 percent. The Intel Xeon w3-2525 averages 38392, a delta of -0.1 percent. The Intel Core i5-13600HX averages 38261, a delta of 0.2 percent. The AMD Ryzen 7 250 averages 38221, a delta of 0.3 percent. These deltas are all within a fraction of a percentage point, meaning the Core 9 270H sits in a tightly clustered performance tier.

The Arc G3, by contrast, has an average benchmark score of 0 and a percentile of 50. With no benchmarks recorded, the database cannot establish a performance baseline for it. The wins count stands at 0 for both parts, reflecting the absence of any paired measurements. Any statement about which chip wins a given workload must therefore rely entirely on the Core 9 270H's recorded scores and the architectural data for both processors.

The Core 9 270H's Cinebench R15 results also appear in the database: 2464 multicore and 347 single-core. The R20 results are 10268 multicore and 1449 single-core. These progressively higher scores across R15, R20, and R23 follow the expected scaling pattern for a modern mobile processor. The Passmark physics score of 1966 and random string sorting score of 36867 add further workload-specific data points.

Without paired benchmarks, the largest wins each way cannot be quantified. The data simply does not contain the measurements required for a head-to-head analysis. What can be stated is that the Core 9 270H has demonstrated scores across every major benchmark category, while the Arc G3 has none recorded. The investigative question becomes whether the Arc G3's architectural features can compensate for its lack of measured results.

The Verdict

The data supports a clear choice for users who prioritize measured performance: the Intel Core 9 270H. It has an extensive benchmark record, an 86th percentile standing, and an average score of 38335 that places it within 0.3 percent of four closely matched rivals. The Arc G3 has no benchmark scores at all, which means no performance evidence exists to recommend it on the basis of measured results.

The Core 9 270H's 14 cores and 20 threads provide a thread advantage over the Arc G3's 14 cores and 14 threads. Its boost clock of 5.80 GHz exceeds the Arc G3's 4.60 GHz, and its base clock of 2.70 GHz exceeds the Arc G3's 1.90 GHz. The 24 MB shared L3 cache versus 18 MB gives the Core 9 270H a larger last-level cache. The 45 W TDP versus 25 W indicates a higher power envelope, which typically enables sustained performance in demanding workloads.

The Arc G3 has its own advantages in the specification sheet. It uses a 3 nm process node versus 10 nm, which suggests greater transistor density and potentially better power efficiency per unit of work. Its 136.5 GB/s memory bandwidth is explicitly recorded, while the Core 9 270H's memory bandwidth is not listed. The Arc G3's integrated graphics, the Arc B370, represents a different graphics architecture than the Iris Xe Graphics 96EU in the Core 9 270H.

For users who need a processor with demonstrated performance across Cinebench and Passmark tests, the Core 9 270H is the only option with data. For users who prioritize the newest process node and specific architectural features, the Arc G3 presents an alternative, but the database provides no evidence of how it performs. The verdict from the recorded data is straightforward: the Core 9 270H is the measured performer, while the Arc G3 remains an unmeasured quantity.

Architecture Differences

The two processors diverge significantly in their underlying designs. The Intel Arc G3 uses the Panther Lake codename and a 3 nm process node manufactured by Intel. The Intel Core 9 270H uses the Raptor Lake architecture with the Raptor Lake-H codename and a 10 nm process node. The process node difference of 3 nm versus 10 nm represents a substantial generational gap in manufacturing technology.

Cache hierarchies differ notably. The Arc G3 provides 192 KB of L1 cache per core and 2.5 MB of L2 cache per core, with 18 MB of shared L3 cache. The Core 9 270H provides 80 KB of L1 cache per core and 2 MB of L2 cache per core, with 24 MB of shared L3 cache. The Arc G3 has larger per-core caches, while the Core 9 270H has a larger shared L3 cache. The total cache footprint depends on core count, and with 14 cores each, the per-core differences translate directly: the Arc G3 has roughly 2.4 times more L1 per core and 1.25 times more L2 per core, while the Core 9 270H has 33 percent more L3 total.

Memory support differs as well. The Arc G3 supports LPDDR5X memory with a dual-channel bus and a recorded bandwidth of 136.5 GB/s. The Core 9 270H supports both DDR4 and DDR5 memory on a dual-channel bus, but its bandwidth is not recorded in the database. The Arc G3's LPDDR5X support aligns with its mobile, low-power positioning, while the Core 9 270H's dual-protocol support offers greater flexibility in system design.

PCIe connectivity also differs. The Arc G3 provides Gen 5 with 4 lanes for CPU-only usage, while the Core 9 270H provides Gen 5 with 8 lanes. The Core 9 270H's doubled lane count allows more direct CPU-to-device bandwidth for expansion.

The integrated graphics units are distinct. The Arc G3 pairs with an Arc B370 integrated GPU, while the Core 9 270H pairs with Iris Xe Graphics with 96 execution units. Both are Intel graphics solutions, but they represent different GPU architectures and capability tiers.

The sockets are incompatible: the Arc G3 uses Intel BGA 2540, while the Core 9 270H uses Intel BGA 1744. Both are mobile BGA packages, but they are physically distinct and not interchangeable.

Production status for both is listed as Active. The Core 9 270H has a recorded release date of December 2024, while the Arc G3 has a release date of May 2026, indicating the Arc G3 is a newer product. The Core 9 270H carries a launch MSRP of $697, while the Arc G3 has no launch MSRP listed.

Neither processor has an unlocked multiplier, so overclocking is not supported for either part. Neither supports ECC memory. Both target the mobile market segment.

FAQ

Q: Which processor has more threads?

A: The Intel Core 9 270H has 20 threads across its 14 cores, while the Intel Arc G3 has 14 threads across its 14 cores. The Core 9 270H supports simultaneous multithreading, giving it 6 additional threads.

Q: What is the Core 9 270H's average benchmark score and percentile?

A: The Core 9 270H has an average benchmark score of 38335 and sits at the 86th percentile among all CPUs in the database. Its nearest rival, the Intel Core Ultra 9 285H, averages 38312, a delta of 0.1 percent.

Q: Does the Arc G3 have any recorded benchmark scores?

A: No. The Arc G3 has an empty benchmarks array, an average benchmark score of 0, and no nearest rivals listed. The database contains no performance measurements for this processor.

Q: What memory types does each processor support?

A: The Arc G3 supports LPDDR5X memory on a dual-channel bus with 136.5 GB/s bandwidth. The Core 9 270H supports both DDR4 and DDR5 memory on a dual-channel bus, but its bandwidth figure is not recorded.

Q: How do the process nodes compare?

A: The Arc G3 uses a 3 nm process node, while the Core 9 270H uses a 10 nm process node. Both are manufactured by Intel.

Q: What are the boost clock speeds?

A: The Arc G3 has a boost clock of 4.60 GHz, and the Core 9 270H has a boost clock of 5.80 GHz. The Core 9 270H also has a higher base clock at 2.70 GHz versus 1.90 GHz.

Where Each One Wins

The Intel Core 9 270H wins in every category where recorded benchmark data exists. Its Cinebench R23 multicore score of 18000 and single-core score of 2040 demonstrate strengths in both rendering and responsiveness. The Passmark integer math score of 97654 and floating point math score of 70640 indicate strong computational throughput for general processing tasks. The data compression score of 333785 and encryption score of 19369 show capability in data handling workloads. The multithread score of 28764 and single-thread score of 3944 provide additional evidence of balanced performance.

The Core 9 270H also wins on raw specifications that typically translate to performance. Its 20 threads versus 14 provides more parallel execution capacity. Its 5.80 GHz boost clock versus 4.60 GHz gives it higher peak frequency. Its 24 MB L3 cache versus 18 MB offers more shared cache for working sets. Its 45 W TDP versus 25 W allows for a higher sustained power draw, which commonly enables better long-duration performance in multithreaded tasks. Its 8 PCIe Gen 5 lanes versus 4 provides more direct I/O bandwidth.

The Intel Arc G3 wins on architectural modernity and certain efficiency-oriented features. Its 3 nm process node versus 10 nm represents a significantly more advanced manufacturing technology, which typically yields better performance per watt despite the specific numbers not being measured. Its 136.5 GB/s memory bandwidth, though the Core 9 270H's figure is unrecorded, represents a specified capability that may benefit memory-intensive workloads. Its larger per-core L1 cache of 192 KB versus 80 KB and L2 cache of 2.5 MB versus 2 MB could improve performance for workloads with high locality of reference.

The Arc G3 also wins on release timing. Its May 2026 release date versus December 2024 for the Core 9 270H means it is a newer design. The Arc B370 integrated graphics represents a newer GPU architecture than the Iris Xe Graphics 96EU, though no graphics benchmarks are recorded for either part.

For workloads that depend on raw measured throughput, the Core 9 270H is the clear winner. For workloads that depend on process efficiency, per-core cache size, and memory bandwidth, the Arc G3 has architectural advantages, but without benchmark scores, those advantages remain theoretical.

Specification Differences

The two processors differ in the following recorded specifications:

Threads: The Arc G3 has 14 threads, while the Core 9 270H has 20 threads.

Base Clock: The Arc G3 runs at 1.90 GHz, while the Core 9 270H runs at 2.70 GHz.

Boost Clock: The Arc G3 reaches 4.60 GHz, while the Core 9 270H reaches 5.80 GHz.

TDP: The Arc G3 is rated at 25 W, while the Core 9 270H is rated at 45 W.

Socket: The Arc G3 uses Intel BGA 2540, while the Core 9 270H uses Intel BGA 1744.

Architecture and Codename: The Arc G3 uses the Panther Lake codename, while the Core 9 270H uses the Raptor Lake architecture with the Raptor Lake-H codename.

Process Node: The Arc G3 uses a 3 nm node, while the Core 9 270H uses a 10 nm node.

L1 Cache: The Arc G3 has 192 KB per core, while the Core 9 270H has 80 KB per core.

L2 Cache: The Arc G3 has 2.5 MB per core, while the Core 9 270H has 2 MB per core.

L3 Cache: The Arc G3 has 18 MB shared, while the Core 9 270H has 24 MB shared.

Memory Support: The Arc G3 supports LPDDR5X, while the Core 9 270H supports DDR4 and DDR5.

Memory Bandwidth: The Arc G3 has a recorded 136.5 GB/s, while the Core 9 270H has no recorded figure.

PCIe: The Arc G3 provides Gen 5 with 4 lanes, while the Core 9 270H provides Gen 5 with 8 lanes.

Integrated Graphics: The Arc G3 pairs with Arc B370, while the Core 9 270H pairs with Iris Xe Graphics 96EU.

Release Date: The Arc G3 released in May 2026, while the Core 9 270H released in December 2024.

Launch MSRP: The Core 9 270H has a launch MSRP of $697, while the Arc G3 has no launch MSRP listed.

Part Number: The Arc G3 is SA4QZ, while the Core 9 270H is SRQ6V.

The processors share identical core counts at 14, dual-channel memory buses, an Intel manufacturer, BGA packaging for mobile use, no ECC support, no unlocked multiplier, and Active production status. Both have 14 cores, but only the Core 9 270H adds multithreading to reach 20 threads.