Intel Arc G3 vs Intel Core 9 273PE Comparison

Head-to-Head Benchmarks

The database does not contain any direct head-to-head benchmark results between the Intel Arc G3 and the Intel Core 9 273PE. The headToHeadBenchmarks field is empty, and winsA and winsB are both 0. Consequently, no direct comparative scores exist to establish a winner in specific workloads. However, the Core 9 273PE has a substantial set of recorded benchmark data, while the Arc G3 has no benchmark scores listed. The analysis below therefore focuses on what the recorded data shows for the Core 9 273PE, its position relative to its nearest rivals, and how the architectural specifications of the Arc G3 inform its expected behavior.

For the Intel Core 9 273PE, the recorded Cinebench scores show a strong multi-core showing. The R15 multi-core score is 3153, and the R20 multi-core score is 13140. In R23 multi-core, the processor reaches 31288 points. Single-core results are also solid: R15 single-core is 445, R20 single-core is 1855, and R23 single-core is 4417. The PassMark suite adds further detail. The multithread score is 36810, with integer math at 139410 and floating point math at 107884. Data compression scores are 405885, data encryption is 22719, extended instructions are 24630, and random string sorting is 45098. The single-thread PassMark score is 3650, and the physics score is 3120. Find prime numbers is 203.

The nearest rivals for the Core 9 273PE are all closely matched. The AMD Ryzen AI Max+ 388 has an average score of 49796, which is 0.1 percent higher than the Core 9 273PE's average of 49845. The Intel Core i5-14600KF scores 49394 on average, sitting 0.9 percent below. The Intel Core i9-13980HX is 1.1 percent higher at 50398, and the AMD Ryzen AI 9 HX PRO 370 is 1.2 percent higher at 50448. This places the Core 9 273PE in a tight cluster: it trails the top two rivals by roughly one percent, but it leads the Core i5-14600KF by nearly one percent. The percentileVsAllCpus value of 90 indicates that the Core 9 273PE outperforms 90 percent of all CPUs in the database, a strong overall position.

The Arc G3 has no recorded benchmark scores, so no numerical comparison can be made. The only quantifiable data for the Arc G3 is its specifications: 14 cores, 14 threads, base clock of 1.90 GHz, boost clock of 4.60 GHz, TDP of 25, socket Intel BGA 2540, codename Panther Lake, process node 3 nm, and L3 cache of 18 MB shared. Its percentileVsAllCpus is 50, which is the median. With an average benchmark score of 0 and no nearest rivals listed, the Arc G3 sits outside the measured performance hierarchy. The Core 9 273PE, by contrast, has an average benchmark score of 49845 and a 90th percentile ranking.

Where Each One Wins

The Core 9 273PE wins in every workload category with recorded data. Multi-core workloads, as represented by Cinebench R23 at 31288 and PassMark multithread at 36810, show a processor designed for sustained parallel processing. The high integer math score of 139410 and floating point math score of 107884 further indicate strength in computational tasks. Data compression at 405885 is particularly strong, and extended instructions at 24630 suggest solid SIMD performance. The single-thread score of 3650 in PassMark and 4417 in Cinebench R23 indicate that single-core performance is also competitive, which benefits responsiveness in lighter workloads.

The Arc G3 has no benchmark wins because no benchmark scores exist. Its specifications, however, point to a different design target. The 14 cores and 14 threads indicate no hyperthreading, meaning each core handles one thread. The base clock of 1.90 GHz and boost clock of 4.60 GHz are lower than the Core 9 273PE's 2.30 GHz base and 5.70 GHz boost. The TDP of 25 is far lower than the Core 9 273PE's 65, indicating a power-constrained design suited for mobile or low-power environments. The integrated graphics are also different: the Arc G3 uses Arc B370, while the Core 9 273PE uses UHD Graphics 730. The Arc G3's memory support is LPDDR5X with a bandwidth of 136.5 GB/s, which is higher than the Core 9 273PE's 89.6 GB/s. This suggests the Arc G3 may have an advantage in memory-bandwidth-sensitive workloads, though no benchmark data confirms this.

In terms of platform, the Core 9 273PE is a desktop processor on Intel Socket 1700 with PCIe Gen 5, 16 lanes. The Arc G3 is a mobile processor on Intel BGA 2540 with PCIe Gen 5, 4 lanes. This lane difference is substantial for expansion: the Core 9 273PE offers four times the PCIe lanes, which matters for discrete GPUs and NVMe storage. The Arc G3's 4 lanes are typical for a mobile part. The Core 9 273PE supports ECC memory, while the Arc G3 does not, which is relevant for reliability-sensitive desktop workloads.

Architecture Differences

The two processors come from different Intel families. The Arc G3 uses the Panther Lake codename and is built on a 3 nm process node, while the Core 9 273PE uses the Bartlett Lake codename and is built on a 10 nm process node. Both are manufactured by Intel, but the process difference is significant: 3 nm is a newer, denser node, which typically enables lower power consumption and higher transistor density. The Core 9 273PE's 10 nm node is older and less dense.

Core and thread counts differ. The Arc G3 has 14 cores and 14 threads, indicating no simultaneous multithreading. The Core 9 273PE has 12 cores and 24 threads, meaning each core supports two threads. Despite having fewer physical cores, the Core 9 273PE offers more threads, which can improve throughput in heavily threaded workloads. The Arc G3's 14 cores with 14 threads are simpler, but the higher physical core count may help in workloads that scale with cores rather than threads.

Cache layouts are distinct. The Arc G3 has L1 cache of 192 KB per core, L2 cache of 2.5 MB per core, and L3 cache of 18 MB shared. The Core 9 273PE has L1 cache of 80 KB per core, L2 cache of 2 MB per core, and L3 cache of 36 MB shared. The Arc G3 has larger per-core L1 and L2 caches, which can reduce latency for frequently accessed data. The Core 9 273PE has double the L3 cache, which benefits larger working sets that need shared cache capacity.

Clock speeds differ notably. The Arc G3 has a base clock of 1.90 GHz and a boost clock of 4.60 GHz. The Core 9 273PE has a base clock of 2.30 GHz and a boost clock of 5.70 GHz. The Core 9 273PE is faster at both ends, with a 1.1 GHz higher boost. This clock advantage, combined with 24 threads, explains why the Core 9 273PE's recorded scores are strong. The Arc G3's lower clocks and higher per-core cache might offer better efficiency per clock, but no benchmark data verifies this.

Memory support diverges. The Arc G3 uses LPDDR5X memory with a dual-channel bus and 136.5 GB/s bandwidth. The Core 9 273PE supports both DDR4 and DDR5 with a dual-channel bus and 89.6 GB/s bandwidth. The Arc G3's memory bandwidth is 46.9 GB/s higher, which is a meaningful gap. For integrated graphics, the Arc G3 uses Arc B370, a newer GPU architecture, while the Core 9 273PE uses UHD Graphics 730, an older and less capable integrated solution. The Arc G3's higher memory bandwidth likely benefits its integrated GPU, though no benchmark confirms this.

Power and platform differ. The Arc G3 has a TDP of 25, designed for mobile use on Intel BGA 2540. The Core 9 273PE has a TDP of 65, designed for desktop use on Intel Socket 1700. The Core 9 273PE supports ECC memory, while the Arc G3 does not. PCIe lanes differ: the Arc G3 has 4 lanes (Gen 5), while the Core 9 273PE has 16 lanes (Gen 5). The release dates also differ: the Arc G3 was released on 2026-05-27, while the Core 9 273PE was released on 2026-03-08, so the Arc G3 is roughly two months newer. The Core 9 273PE has a launch MSRP of $549, while the Arc G3 has no listed launch MSRP. Both processors have locked multipliers, meaning they cannot be overclocked.

The Verdict

The recorded data clearly favors the Intel Core 9 273PE for any workload measured in the database. Its average benchmark score of 49845 places it in the 90th percentile of all CPUs, and its nearest rivals are all within a 1.2 percent margin. The Cinebench R23 multi-core score of 31288 and single-core score of 4417 indicate balanced performance. The PassMark suite confirms this with strong integer math, floating point math, and data compression results. For desktop users who need multi-threaded throughput, the Core 9 273PE is the only option with quantitative evidence.

The Intel Arc G3 has no benchmark scores, so it cannot be recommended based on measured performance. Its specifications suggest a different role: a 25 W mobile processor with 14 cores, 14 threads, and a 3 nm process node. The higher memory bandwidth of 136.5 GB/s and the Arc B370 integrated graphics indicate a focus on integrated graphics performance and power efficiency. The lack of ECC support and only 4 PCIe lanes further confirm a mobile, integrated-first design. For users who need a low-power mobile processor with substantial memory bandwidth, the Arc G3 may be suitable, but the database provides no performance confirmation.

The decision hinges on platform and workload. The Core 9 273PE is a desktop processor with 16 PCIe lanes, ECC support, and a 65 W TDP. It suits desktop builds where expansion, reliability, and raw multi-core performance matter. The Arc G3 is a mobile processor with 4 PCIe lanes, no ECC, and a 25 W TDP. It suits compact, power-sensitive mobile devices where integrated graphics and memory bandwidth are priorities. The data does not support a direct performance comparison, so the choice must rest on the platform requirements and the availability of benchmark evidence. For measured performance, the Core 9 273PE is the only processor with data, and that data is strong.

FAQ

Q: Does the Intel Core 9 273PE outperform the Intel Arc G3 in multi-core workloads?

A: The database contains no direct comparison, but the Core 9 273PE has recorded multi-core scores (Cinebench R23 multi-core of 31288, PassMark multithread of 36810), while the Arc G3 has no recorded benchmark scores. Therefore, the Core 9 273PE is the only one with measurable multi-core performance.

Q: What is the average benchmark score and percentile for each processor?

A: The Core 9 273PE has an average benchmark score of 49845 and sits in the 90th percentile of all CPUs. The Arc G3 has an average benchmark score of 0 and sits in the 50th percentile.

Q: Which processor supports ECC memory?

A: The Core 9 273PE supports ECC memory, while the Arc G3 does not.

Q: How do the memory bandwidth figures compare?

A: The Arc G3 supports LPDDR5X with a bandwidth of 136.5 GB/s. The Core 9 273PE supports DDR4 and DDR5 with a bandwidth of 89.6 GB/s. The Arc G3 has a higher bandwidth.

Q: What are the core and thread counts for each processor?

A: The Arc G3 has 14 cores and 14 threads. The Core 9 273PE has 12 cores and 24 threads.

Q: Which processor has more PCIe lanes?

A: The Core 9 273PE has 16 PCIe Gen 5 lanes, while the Arc G3 has 4 PCIe Gen 5 lanes. The Core 9 273PE offers more expansion capability.