Intel Core 3 305 vs Intel Core i5-14501TE Comparison

FAQ

Q: How does the Intel Core 3 305 compare to the Intel Core i5-14501TE in overall benchmark standing?

A: The Core 3 305 sits at the 72nd percentile among all CPUs in the database, while the Core i5-14501TE sits at the 50th percentile. The Core 3 305 has an average benchmark score of 18302, whereas the Core i5-14501TE has no recorded average score due to a lack of benchmark entries.

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

A: Both CPUs have 6 physical cores. The Core 3 305 has 6 threads total, meaning no hyper-threading. The Core i5-14501TE has 12 threads, meaning each core handles two threads simultaneously.

Q: Which processor has a higher boost clock?

A: The Core i5-14501TE boosts to 5.10 GHz, which is higher than the Core 3 305's boost of 4.30 GHz. The base clocks also differ: 2.20 GHz for the Core i5-14501TE versus 1.50 GHz for the Core 3 305.

Q: How does the cache configuration differ between the two?

A: The Core 3 305 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Core i5-14501TE has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 24 MB of shared L3 cache.

Q: What memory types do these processors support?

A: The Core 3 305 supports DDR5 and LPDDR5X memory through a single-channel bus. The Core i5-14501TE supports both DDR4 and DDR5 through a dual-channel memory bus. The Core 3 305 has a recorded memory bandwidth of 59.7 GB/s.

Q: Which processor supports ECC memory?

A: Only the Core i5-14501TE supports ECC memory. The Core 3 305 does not list ECC support in its specifications.

Where Each One Wins

The Intel Core 3 305 wins clearly in the mobile and efficiency-oriented segment. It uses a 3 nm process node, has a 15 W TDP, and comes in the Intel BGA 1516 socket, making it suitable for compact, low-power systems. Its benchmark scores show strong single-threaded performance for a low-power part, with a Cinebench R23 single-core score of 1852. Its average benchmark score of 18302 places it nearly even with the Intel Core i3-14100, which scores 18318 (a delta of -0.1%), and slightly ahead of the AMD Ryzen 5 2600E, which scores 18230 (a delta of 0.4%). The Core 3 305 also has a higher percentile ranking at 72 versus the Core i5-14501TE's 50.

The Intel Core i5-14501TE wins in the desktop and high-thread-count segment. It uses the Intel Socket 1700, has a 45 W TDP, and offers 12 threads compared to the Core 3 305's 6 threads. Its dual-channel memory bus and support for both DDR4 and DDR5 give it more flexibility in memory configuration. The Core i5-14501TE also has a significantly larger L3 cache (24 MB versus 6 MB), which benefits workloads that repeatedly access larger data sets. It supports ECC memory, a feature absent on the Core 3 305. Its PCIe implementation is also more extensive: Gen 5 with 16 lanes (CPU only) versus Gen 4 with 6 lanes (CPU only) on the Core 3 305.

The Core 3 305 has the advantage in the integrated graphics department. It uses Intel Xe3 Graphics (1 Xe), while the Core i5-14501TE uses UHD Graphics 770. The data provides no further performance comparison for these iGPUs, but the architecture difference is notable. The Core 3 305 is a newer part, released in April 2026, while the Core i5-14501TE was released in June 2024.

Architecture Differences

The Core 3 305 is based on the Wildcat Lake architecture, built on a 3 nm process node. The Core i5-14501TE uses the Raptor Lake architecture (specifically Raptor Lake-R) on a 10 nm process node. Both are manufactured by Intel, but the process node difference is substantial: 3 nm versus 10 nm. This explains the large TDP gap, 15 W versus 45 W, despite both having 6 cores.

The cache architectures differ fundamentally. The Core 3 305 has L1 cache of 192 KB across the chip, L2 of 2.5 MB, and L3 of 6 MB shared. The Core i5-14501TE has per-core L1 of 80 KB and per-core L2 of 1.25 MB, which totals 480 KB of L1 and 7.5 MB of L2 across 6 cores. Its L3 cache is 24 MB shared, four times larger than the Core 3 305's L3.

The memory controller differs. The Core 3 305 uses a single-channel bus with support for DDR5 and LPDDR5X, and has a measured memory bandwidth of 59.7 GB/s. The Core i5-14501TE uses a dual-channel bus with support for DDR4 and DDR5; no memory bandwidth figure is recorded for it. The single-channel limitation of the Core 3 305 likely constrains memory-bound workloads, while the dual-channel design of the Core i5-14501TE is a clear architectural advantage for desktop use.

PCIe capabilities also differ. The Core 3 305 provides Gen 4 with 6 lanes (CPU only). The Core i5-14501TE provides Gen 5 with 16 lanes (CPU only). This gives the Core i5-14501TE more headroom for discrete GPUs and NVMe storage. The Core 3 305's PCIe Gen 4 with fewer lanes suits mobile platforms where expansion is limited.

The integrated graphics differ as well. The Core 3 305 uses Intel Xe3 Graphics with 1 Xe core. The Core i5-14501TE uses UHD Graphics 770. The Core i5-14501TE supports ECC memory, while the Core 3 305 does not. The die size for the Core i5-14501TE is recorded as 215 mm², while the Core 3 305 has no die size listed.

Specification Differences

| Specification | Intel Core 3 305 | Intel Core i5-14501TE |

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

| Threads | 6 | 12 |

| Base clock | 1.50 GHz | 2.20 GHz |

| Boost clock | 4.30 GHz | 5.10 GHz |

| TDP | 15 W | 45 W |

| Socket | Intel BGA 1516 | Intel Socket 1700 |

| Architecture | Wildcat Lake | Raptor Lake |

| Process node | 3 nm | 10 nm |

| Die size | Not recorded | 215 mm² |

| L1 cache | 192 KB | 80 KB (per core) |

| L2 cache | 2.5 MB | 1.25 MB (per core) |

| L3 cache | 6 MB (shared) | 24 MB (shared) |

| Memory support | DDR5, LPDDR5X | DDR4, DDR5 |

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

| Memory bandwidth | 59.7 GB/s | Not recorded |

| ECC memory | No | Yes |

| PCIe | Gen 4, 6 lanes (CPU only) | Gen 5, 16 lanes (CPU only) |

| Integrated graphics | Intel Xe3 Graphics (1 Xe) | UHD Graphics 770 |

| Market segment | Mobile | Desktop |

| Release date | April 2026 | June 2024 |

| Launch MSRP | $309 | Not recorded |

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the Intel Core 3 305 and the Intel Core i5-14501TE. The Core i5-14501TE has no recorded benchmark scores in any test. Therefore, all numerical comparisons must come from the Core 3 305's absolute scores and its position against nearest rivals.

The Core 3 305's Cinebench R23 multicore score is 13123, and its single-core score is 1852. In Cinebench R20, it scores 5511 multicore and 777 single-core. In Cinebench R15, it scores 1322 multicore and 186 single-core. These scores place it at the 72nd percentile among all CPUs.

The nearest rival data shows the Core 3 305 is extremely close to the Intel Core i3-14100, which has an average score of 18318, a delta of -0.1%. That means the Core 3 305 trails by 0.1%, essentially a statistical tie. The Intel Core 5 330 scores 18345, a delta of -0.2%. The Intel Core 7 360 scores 18374, a delta of -0.4%. The AMD Ryzen 5 2600E scores 18230, a delta of 0.4%, meaning the Core 3 305 leads that AMD part by 0.4%. These deltas are all within a fraction of a percent, indicating the Core 3 305 sits in a tightly packed performance band.

PassMark results for the Core 3 305 provide a detailed view of its capabilities. It scores 146857 in data compression, 11019 in data encryption, 13543 in extended instructions, 115 in find prime numbers, 42284 in floating point math, 32295 in integer math, 15439 in multithread, 1233 in physics, 17623 in random string sorting, and 3977 in single-thread. These numbers show a processor that handles integer and floating-point math well relative to its low TDP, but its prime number finding score of 115 is low, suggesting weak performance in that specific workload.

Because the Core i5-14501TE has no benchmark entries, the data cannot confirm which processor wins any specific test. The only comparison points are the percentile rankings: 72 for the Core 3 305 versus 50 for the Core i5-14501TE. The Core 3 305 also has an average benchmark score of 18302, while the Core i5-14501TE has an average score of 0 due to missing data.

The Verdict

The data supports a clear choice for different use cases. The Intel Core 3 305 is the better-documented and better-performing part in the database. Its 72nd percentile ranking versus the Core i5-14501TE's 50th percentile is the only direct performance comparison available. The Core 3 305 also has a concrete average benchmark score of 18302, whereas the Core i5-14501TE has no recorded scores.

For mobile or low-power systems, the Core 3 305 is the obvious pick. Its 15 W TDP, 3 nm process node, and BGA socket are designed for compact laptops and embedded boards. Its benchmark scores show it competes with desktop parts like the Intel Core i3-14100 and AMD Ryzen 5 2600E, both within a fraction of a percent in average score. The single-thread score of 3977 in PassMark and 1852 in Cinebench R23 indicate strong per-core performance for a chip with such a low power envelope.

For desktop systems requiring higher thread counts, more cache, and greater expansion, the Core i5-14501TE is the rational choice despite the lack of benchmark data. It has 12 threads versus 6, a 24 MB L3 cache versus 6 MB, dual-channel memory support, ECC memory support, and PCIe Gen 5 with 16 lanes. Its 5.10 GHz boost clock is substantially higher than the Core 3 305's 4.30 GHz. The 45 W TDP is higher, but that is expected for a desktop part.

The absence of benchmarks for the Core i5-14501TE means its actual performance is unverified in the database. Users who prioritize measured performance and efficiency should choose the Core 3 305. Users who need the features of the Core i5-14501TE, specifically ECC memory, dual-channel DDR4/DDR5, and 12 threads, will need to rely on its specification sheet rather than benchmark evidence. The Core 3 305 has a recorded launch MSRP of $309, while the Core i5-14501TE has no launch MSRP recorded.

The data indicates the Core 3 305 is the safer pick for anyone who wants a processor with proven performance numbers. The Core i5-14501TE is the pick for those who need desktop-specific features and are willing to accept that its performance is not yet documented in the database.