Intel Core 3 305 vs Intel Core 5 130UL Comparison

FAQ

Q: How do the core and thread counts differ between the Intel Core 3 305 and the Intel Core 5 130UL?

A: The Intel Core 3 305 has 6 cores and 6 threads, while the Intel Core 5 130UL has 10 cores and 12 threads. The Core 5 130UL offers both more physical cores and additional threads.

Q: What are the clock speed differences between the two processors?

A: The Intel Core 3 305 has a base clock of 1.50 GHz and a boost clock of 4.30 GHz. The Intel Core 5 130UL has a base clock of 1.60 GHz and a boost clock of 4.70 GHz. The Core 5 130UL runs at higher frequencies in both states.

Q: Which processor uses a more advanced manufacturing process?

A: The Intel Core 3 305 is built on a 3 nm process node, while the Intel Core 5 130UL uses a 10 nm process node. The 3 nm node is significantly more advanced.

Q: How do the cache configurations compare?

A: The Intel Core 3 305 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Intel Core 5 130UL has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache.

Q: Which processor supports more PCIe lanes?

A: The Intel Core 5 130UL supports Gen 4 with 8 lanes (CPU only), whereas the Intel Core 3 305 supports Gen 4 with 6 lanes (CPU only). The Core 5 130UL provides more PCIe connectivity.

Q: What are the memory channel configurations for each processor?

A: The Intel Core 3 305 uses a single-channel memory bus with DDR5 and LPDDR5X support, offering 59.7 GB/s of bandwidth. The Intel Core 5 130UL uses a dual-channel memory bus with DDR4 and DDR5 support, though its bandwidth is not recorded in the database.

Where Each One Wins

The Intel Core 3 305 is the only processor with recorded benchmark data, so all performance comparisons rely on its measured results versus the Core 5 130UL's lack of any benchmark scores. The Core 3 305 holds a definitive edge in every measured workload simply because it has data, while the Core 5 130UL has none.

The Core 3 305 delivers a multi-core Cinebench R23 score of 13123 and a single-core score of 1852. Its Passmark sub-scores include 146857 for data compression, 11019 for data encryption, 13543 for extended instructions, 115 for prime number finding, 42284 for floating point math, 32295 for integer math, 15439 for multithreading, 1233 for physics, 17623 for random string sorting, and 3977 for single-thread performance.

For the Core 5 130UL, the database shows no benchmark results, meaning it cannot claim a win in any category. The Core 3 305 wins all head-to-head comparisons by default, but the structural advantages of the Core 5 130UL, such as more cores, higher clocks, and a larger L3 cache, suggest it may excel in workloads that scale with core count and thread count, though no measured data confirms this.

Architecture Differences

The two processors come from fundamentally different design families. The Intel Core 3 305 is based on the Wildcat Lake architecture and belongs to the Core 3 generation. It is built on a 3 nm process node, fabricated by Intel. The Intel Core 5 130UL uses the Raptor Lake architecture, specifically the Raptor Lake-PS variant, and is manufactured on a 10 nm process node.

The core configurations differ substantially. The Core 3 305 has 6 cores and 6 threads, indicating a design without hyperthreading. The Core 5 130UL has 10 cores and 12 threads, which suggests a hybrid arrangement with performance and efficiency cores, though the database does not specify the exact distribution. The Core 5 130UL's 12 threads from 10 cores implies two cores feature hyperthreading.

Cache hierarchies reflect these architectural differences. The Core 3 305 provides 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Core 5 130UL provides 80 KB of L1 cache per core and 1.25 MB of L2 cache per core, with 12 MB of shared L3 cache. The per-core L1 and L2 figures for the Core 5 130UL indicate a different cache topology, and its total L3 capacity is double that of the Core 3 305.

The integrated graphics also differ. The Core 3 305 uses Intel Xe3 Graphics with 1 Xe core, while the Core 5 130UL uses Iris Xe Graphics with 80 execution units. The process node difference, 3 nm versus 10 nm, represents a generational leap in manufacturing efficiency, though the database does not provide power or thermal measurements beyond the 15 W TDP shared by both.

Specification Differences

The two processors differ across nearly every specification field. The Core 3 305 has 6 cores and 6 threads, while the Core 5 130UL has 10 cores and 12 threads. Base clocks are 1.50 GHz versus 1.60 GHz, and boost clocks are 4.30 GHz versus 4.70 GHz, favoring the Core 5 130UL in both cases.

The socket types are incompatible. The Core 3 305 uses Intel BGA 1516, while the Core 5 130UL uses Intel Socket 1700. The market segments also differ: the Core 3 305 is classified as Mobile, whereas the Core 5 130UL is classified as Desktop.

The process nodes are 3 nm for the Core 3 305 and 10 nm for the Core 5 130UL. Cache configurations differ as described above. Memory support varies: the Core 3 305 supports DDR5 and LPDDR5X with a single-channel bus and 59.7 GB/s bandwidth, while the Core 5 130UL supports DDR4 and DDR5 with a dual-channel bus and no recorded bandwidth figure.

PCIe connectivity differs, with the Core 3 305 offering Gen 4 with 6 lanes and the Core 5 130UL offering Gen 4 with 8 lanes. Integrated graphics differ between Xe3 Graphics with 1 Xe core and Iris Xe Graphics with 80 EUs. The Core 3 305 has a recorded launch MSRP of $309, while the Core 5 130UL has no launch MSRP recorded. Neither processor has an unlocked multiplier. Release dates differ, with the Core 3 305 released on 2026-04-15 and the Core 5 130UL released on 2024-04-07.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for these two processors, and the Core 5 130UL has zero recorded benchmark scores. The Core 3 305, by contrast, has a full suite of Cinebench and Passmark results. Its average benchmark score is 18302, placing it at the 72nd percentile of all CPUs in the database.

The Core 3 305's nearest rivals provide context for its performance. The Intel Core i3-14100 has an average score of 18318, a delta of -0.1 percent relative to the Core 3 305. The Intel Core 5 330 scores 18345, a delta of -0.2 percent. The Intel Core 7 360 scores 18374, a delta of -0.4 percent. The AMD Ryzen 5 2600E scores 18230, a delta of 0.4 percent. These deltas indicate the Core 3 305 sits within a tight performance cluster, trailing its nearest Intel rivals by less than half a percent and leading the AMD part by 0.4 percent.

The Core 3 305's highest sub-scores show strengths in specific workloads. Data compression reaches 146857, floating point math reaches 42284, and integer math reaches 32295. Multi-threaded performance in Cinebench R23 is 13123, while single-thread performance in the same test is 1852. Passmark single-thread performance is 3977.

Because the Core 5 130UL lacks any recorded scores, no direct comparison is possible. The data shows the Core 3 305 as the only measurable performer, with its 72nd percentile ranking indicating solid mid-to-upper tier placement among all CPUs. The Core 5 130UL's 50th percentile ranking, based on no benchmark data, places it at the median by default, but this reflects absence of measurement rather than actual performance.

The Verdict

The data clearly separates these two processors by what is known versus what is not. The Intel Core 3 305 has comprehensive benchmark results, an average score of 18302, and a 72nd percentile ranking. Its nearest rivals, the Core i3-14100, Core 5 330, Core 7 360, and Ryzen 5 2600E, all score within 0.4 percent of it, confirming that the Core 3 305 delivers performance consistent with its peer group.

The Intel Core 5 130UL has no benchmark scores and no average score, placing it at the 50th percentile solely due to the lack of data. Its architectural specifications, 10 cores, 12 threads, higher clocks, and 12 MB of L3 cache, suggest it should outperform the Core 3 305 in multi-threaded workloads. The dual-channel memory bus and 8 PCIe lanes also indicate a more capable platform for desktop use.

For users prioritizing verified performance, the Core 3 305 is the only choice with measured results. Its single-channel memory and 6 MB L3 cache may limit memory-sensitive applications, but the recorded data shows it competes directly with established Intel and AMD parts. The 3 nm process node and newer Wildcat Lake architecture indicate a more modern design.

For users prioritizing raw specifications, the Core 5 130UL appears structurally superior. More cores, more threads, higher boost clocks, larger L3 cache, dual-channel memory, and more PCIe lanes all point to stronger multi-threaded and I/O performance. The 10 nm node and Raptor Lake architecture are older, but the specification sheet favors the Core 5 130UL.

The verdict depends on whether specifications or measurements hold more weight. The database contains no evidence of Core 5 130UL performance, so any claim of its superiority remains speculative. The Core 3 305 delivers confirmed results at the 72nd percentile, making it the data-backed choice. The Core 5 130UL offers the better specification sheet, but until benchmark results are recorded, its performance cannot be quantified.