Intel Arc G3 vs Intel Core 5 315 Comparison

Head-to-Head Benchmarks

The recorded database contains benchmark results for only one of these two processors. Intel Core 5 315 carries a full suite of 17 measured scores, while Intel Arc G3 has no benchmark entries in the database. This makes direct score-to-score comparison impossible, but the available data for Core 5 315 can still be positioned against its nearest rivals to establish a performance context.

Core 5 315 posts an average benchmark score of 18188, which places it in the 72nd percentile of all CPUs in the database. Its closest rival is AMD EPYC 9274F with an average score of 18189, a delta of 0 percent, which indicates the two processors land at essentially the same aggregate performance level. Intel Core i7-9700 trails by a negligible margin with 18180, again a 0 percent delta. Intel Core i7-1365U scores 18177, a 0.1 percent gap, and AMD Ryzen 7 5700U scores 18176, also a 0.1 percent gap. The clustering of these four rivals within 13 points of each other suggests that Core 5 315 occupies a well-established performance tier rather than an outlier position.

Within its own benchmark suite, Core 5 315 shows clear multi-threaded strength. Cinebench R23 multicore delivers 12981, while the single-core result is 1832. The ratio between these two figures indicates strong scaling across the six cores. Cinebench R20 multicore reaches 5452 against 769 single-core, and Cinebench R15 multicore hits 1308 against 184 single-core. PassMark tests reinforce this pattern: multithread score of 15272, single-thread score of 4021, integer math at 31690, floating point math at 42441, and extended instructions at 13143. Data compression reaches 146143, while data encryption sits at 11119. Random string sorting produces 17551, physics processing lands at 1163, and prime number finding is the lowest result at 112.

The absence of any head-to-head benchmark entries, wins, or losses for either processor in the database means no direct win margin can be calculated. What the data does show is that Arc G3's percentile rank of 50 and its zero average benchmark score place it below Core 5 315 in the database's overall ranking system. Core 5 315's 72nd percentile ranking and its average score of 18188 represent the only quantitative performance evidence available for either chip.

FAQ

Q: Does the database contain any direct benchmark comparisons between the Intel Arc G3 and the Intel Core 5 315?

A: No. The head-to-head benchmark field is empty, and neither processor has recorded wins or losses against the other. The only benchmark data present belongs to Core 5 315.

Q: How does the Intel Core 5 315 compare to its nearest rivals in average benchmark score?

A: Core 5 315 has an average benchmark score of 18188. AMD EPYC 9274F scores 18189 (0 percent delta), Intel Core i7-9700 scores 18180 (0 percent delta), Intel Core i7-1365U scores 18177 (0.1 percent delta), and AMD Ryzen 7 5700U scores 18176 (0.1 percent delta). All five processors sit within 13 points of each other.

Q: What is the Intel Arc G3's percentile ranking among all CPUs in the database?

A: Arc G3 is at the 50th percentile. Core 5 315 is at the 72nd percentile, a gap of 22 percentile points.

Q: Which processor has a higher boost clock?

A: Arc G3 has a boost clock of 4.60 GHz, while Core 5 315 boosts to 4.40 GHz. Arc G3 also has a higher base clock at 1.90 GHz compared to 1.50 GHz.

Q: What memory configurations do the two processors support?

A: Arc G3 supports LPDDR5X memory over a dual-channel bus with 136.5 GB/s of bandwidth. Core 5 315 supports both DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s of bandwidth.

Q: What is the cache layout difference between the two processors?

A: Arc G3 has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. Core 5 315 has 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. The L3 cache difference is 12 MB in Arc G3's favor.

Architecture Differences

The two processors come from different Intel families. Arc G3 is built on the Panther Lake platform and carries the generation label "Arc G3 (Panther Lake)". Core 5 315 uses the Wildcat Lake platform with the generation label "Core 5 (Wildcat Lake)". Both are manufactured on a 3 nm process at Intel's foundry, so the underlying transistor geometry is identical, but the physical packages diverge.

Arc G3 has 14 cores and 14 threads, meaning no hyper-threading overhead, while Core 5 315 has 6 cores and 6 threads, also without hyper-threading. The core count difference is substantial: Arc G3 offers 8 additional physical cores. Thread counts follow the same pattern, with Arc G3 providing 8 more threads.

The cache hierarchy differs in organization. Arc G3 structures L1 as 192 KB per core and L2 as 2.5 MB per core, with 18 MB of shared L3. Core 5 315 lists L1 as 192 KB and L2 as 2.5 MB without the per-core qualifier, and its shared L3 is 6 MB. The L3 capacity advantage for Arc G3 is 12 MB, which can matter for workloads that repeatedly access a large working set.

Memory architecture separates the two clearly. Arc G3 uses LPDDR5X exclusively over a dual-channel interface, delivering 136.5 GB/s of bandwidth. Core 5 315 accepts both DDR5 and LPDDR5X but only over a single-channel interface, capping bandwidth at 59.7 GB/s. The bandwidth gap is 76.8 GB/s, more than double for Arc G3. Neither processor supports ECC memory.

PCIe connectivity also differs. Arc G3 provides Gen 5 with 4 lanes, while Core 5 315 provides Gen 4 with 6 lanes. Arc G3 uses the newer PCIe generation but fewer lanes, while Core 5 315 uses the older generation with more lanes. Socket assignments follow the platform split: Arc G3 fits Intel BGA 2540, and Core 5 315 fits Intel BGA 1516.

Integrated graphics differ as well. Arc G3 includes Arc B370 graphics, while Core 5 315 includes Intel Xe3 Graphics with 2 Xe cores. The thermal design power reflects the configuration gap: Arc G3 is rated at 25 W, Core 5 315 at 15 W. Both are mobile market segments and both have active production status. Neither processor has an unlocked multiplier.

The Verdict

The database only supports a verdict for Core 5 315, since it is the sole processor with recorded benchmark scores. Its average benchmark score of 18188 and 72nd percentile ranking place it alongside established desktop and mobile processors like AMD EPYC 9274F, Intel Core i7-9700, Intel Core i7-1365U, and AMD Ryzen 7 5700U. The near-zero deltas among these rivals indicate that Core 5 315 delivers performance equivalent to that group.

Arc G3 cannot be evaluated on measured performance because its average benchmark score is 0 and it has no benchmark entries. Its 50th percentile ranking is a database position, not a performance measurement. The absence of data does not indicate failure, but it does mean no performance claim can be made from the recorded information.

For users who need a processor with proven, measured results across Cinebench and PassMark workloads, Core 5 315 is the only option in this comparison with supporting evidence. For users who prioritize core count, cache capacity, memory bandwidth, or newer PCIe generation, Arc G3 offers superior specifications on paper, but those specifications are not backed by any benchmark scores in the database.

Specification Differences

| Specification | Intel Arc G3 | Intel Core 5 315 |

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

| Cores | 14 | 6 |

| Threads | 14 | 6 |

| Base clock | 1.90 GHz | 1.50 GHz |

| Boost clock | 4.60 GHz | 4.40 GHz |

| TDP | 25 W | 15 W |

| Socket | Intel BGA 2540 | Intel BGA 1516 |

| Codename | Panther Lake | Wildcat Lake |

| Generation | Arc G3 (Panther Lake) | Core 5 (Wildcat Lake) |

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

| Memory support | LPDDR5X | DDR5, LPDDR5X |

| Memory bus | Dual-channel | Single-channel |

| Memory bandwidth | 136.5 GB/s | 59.7 GB/s |

| PCIe | Gen 5, 4 Lanes | Gen 4, 6 Lanes |

| Integrated graphics | Arc B370 | Intel Xe3 Graphics (2 Xe) |

| Release date | 2026-05-27 | 2026-04-15 |

| Launch MSRP | None listed | $340 |

| Part number | SA4QZ | SAEFC |

| Percentile vs all CPUs | 50 | 72 |

| Average benchmark score | 0 | 18188 |

Shared characteristics include 3 nm process node, Intel as foundry, 192 KB L1, 2.5 MB L2, no ECC memory support, mobile market segment, active production status, and locked multiplier.

Where Each One Wins

Core 5 315 wins in every measured performance category because it is the only processor with benchmark data. Its Cinebench R23 multicore score of 12981 and single-core score of 1832 provide the strongest evidence of its capability. PassMark results show particular strength in data compression at 146143 and floating point math at 42441, while integer math at 31690 and multithread at 15272 confirm balanced throughput.

Arc G3 wins on paper specifications that can influence performance in unmeasured scenarios. Its 14 cores versus 6 cores gives it a theoretical advantage in heavily parallel workloads, provided software can utilize all threads. The 18 MB L3 cache versus 6 MB gives it triple the shared cache, which can reduce memory traffic in cache-sensitive applications. Memory bandwidth of 136.5 GB/s versus 59.7 GB/s more than doubles the data transfer ceiling, a meaningful advantage for memory-bound tasks. Gen 5 PCIe connectivity offers higher per-lane bandwidth than Gen 4, though with fewer lanes.

The release dates show Core 5 315 launched on 2026-04-15, roughly six weeks before Arc G3 on 2026-05-27. The launch MSRP for Core 5 315 is $340, while Arc G3 has no listed launch MSRP in the database.

The practical split is straightforward: Core 5 315 is the processor with demonstrated performance results and a 72nd percentile standing. Arc G3 is the processor with superior core count, cache, memory bandwidth, and PCIe generation, but zero recorded benchmarks. Any decision between them depends on whether the buyer trusts measured results or projected specifications, and the database only provides evidence for one side.