Intel Core 5 315 vs Intel Core Ultra 7 165UL Comparison

Head-to-Head Benchmarks

The recorded data for the Intel Core 5 315 shows a processor that delivers competitive results against a range of established CPUs. Its average benchmark score of 18188 places it at the 72nd percentile of all processors in the database. The nearest rivals based on average score are the AMD EPYC 9274F at 18189, the Intel Core i7-9700 at 18180, the Intel Core i7-1365U at 18177, and the AMD Ryzen 7 5700U at 18176. The delta percentages are minimal, ranging from 0% to 0.1%, indicating that the Core 5 315 sits in a tightly contested performance tier.

The Core 5 315 delivers a Cinebench R23 multi-core score of 12981 and a single-core score of 1832. In Cinebench R20, the scores are 5452 multi-core and 769 single-core, while Cinebench R15 shows 1308 multi-core and 184 single-core. These results indicate a processor with solid multi-threaded capabilities for its class, while the single-core numbers reflect a boost clock of 4.40 GHz working alongside a base clock of 1.50 GHz.

PassMark results for the Core 5 315 show 15272 in multi-thread testing and 4021 in single-thread testing. The data compression score is 146143, data encryption scores 11119, and extended instructions reach 13143. Floating point math records 42441, integer math scores 31690, and random string sorting hits 17551. Find prime numbers scores 112, and physics testing delivers 1163.

The Intel Core Ultra 7 165UL, meanwhile, has no benchmark scores recorded in the database. Its average benchmark score is listed as 0, and it has no nearest rivals data. This absence means the head-to-head comparison relies entirely on the Core 5 315's measured results and the architectural and specification differences between the two parts. The Core Ultra 7 165UL sits at the 50th percentile, but that figure derives from specifications rather than measured performance.

Because the Core Ultra 7 165UL has no recorded benchmarks, the data cannot show direct performance wins in either direction. The Core 5 315 has measured scores across all listed tests, while the Core Ultra 7 165UL has none. The comparison therefore shifts to what the specifications suggest about capability, with the Core 5 315's 6 cores and 6 threads facing the Core Ultra 7 165UL's 12 cores and 14 threads.

The Verdict

The data supports different choices depending on workload expectations. The Intel Core 5 315 is the only one of the two with measured performance data, and its results place it at the 72nd percentile, with an average benchmark score of 18188. That score matches the AMD EPYC 9274F within 0%, trails the Intel Core i7-9700 by 0%, leads the Intel Core i7-1365U by 0.1%, and leads the AMD Ryzen 7 5700U by 0.1%. These margins are negligible, meaning the Core 5 315 performs essentially on par with those four established processors.

The Intel Core Ultra 7 165UL lacks any benchmark entries, so no measured performance can be cited. Its specification sheet shows 12 cores and 14 threads, which suggests potential for higher multi-threaded throughput than the Core 5 315's 6 cores and 6 threads, but without recorded data, that potential remains unverified in the database.

For users who prioritize verified performance, the Core 5 315 has the advantage of measured results. For users who prioritize core count and thread count, the Core Ultra 7 165UL offers more parallelism on paper. The Core 5 315 also carries a launch MSRP of $340, while the Core Ultra 7 165UL has a launch MSRP of $447. The data does not indicate which processor delivers better performance per dollar, as no pricing analysis is available.

Architecture Differences

The Intel Core 5 315 uses the Wildcat Lake codename and belongs to the Core 5 generation. Its process node is 3 nm, fabricated by Intel. The Intel Core Ultra 7 165UL uses the Meteor Lake-PS codename, belongs to the Ultra 7 generation under the Core Ultra Series 1 lineup, and its architecture is Meteor Lake. Its process node is 7 nm, also fabricated by Intel. The difference in process node suggests the Core 5 315 uses a more advanced manufacturing process, though the data does not include transistor counts or die sizes for either part.

The Core 5 315 has 6 cores and 6 threads, indicating no hyper-threading or similar technology. The Core Ultra 7 165UL has 12 cores and 14 threads, meaning two of its cores likely handle two threads each while the remaining cores handle one thread each, though the data does not specify the core type breakdown.

Cache configurations differ substantially. The Core 5 315 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Core Ultra 7 165UL lists L1 as 112 KB per core, L2 as 2 MB per core, and 12 MB of shared L3 cache. The per-core L2 allocation on the Core Ultra 7 165UL scales with its 12 cores, while the Core 5 315 has a fixed L2 amount.

Integrated graphics differ as well. The Core 5 315 uses Intel Xe3 Graphics with 2 Xe cores. The Core Ultra 7 165UL uses Arc Xe-LPG with 64 execution units. The data does not include graphics benchmark scores for either.

Specification Differences

The base clock of the Core 5 315 is 1.50 GHz, while the Core Ultra 7 165UL has a base clock of 1.70 GHz. The boost clock of the Core 5 315 is 4.40 GHz, while the Core Ultra 7 165UL reaches 4.90 GHz. Both processors have a TDP of 15.

The socket types differ. The Core 5 315 uses Intel BGA 1516, while the Core Ultra 7 165UL uses Intel Socket 1851. The market segment for the Core 5 315 is Mobile, while the Core Ultra 7 165UL is listed as Desktop.

Memory support differs. The Core 5 315 supports DDR5 and LPDDR5X with a single-channel memory bus and 59.7 GB/s of memory bandwidth. The Core Ultra 7 165UL supports DDR5 with a dual-channel memory bus and 89.6 GB/s of memory bandwidth, though the data notes that memory support depends on the motherboard. Neither processor supports ECC memory.

PCIe configurations differ. The Core 5 315 has PCIe Gen 4 with 6 lanes CPU-only. The Core Ultra 7 165UL has PCIe Gen 4 with 8 lanes CPU-only.

Release dates differ. The Core 5 315 has a release date of April 15, 2026, while the Core Ultra 7 165UL has a release date of April 7, 2024. The Core Ultra 7 165UL therefore entered the market earlier. Both processors are listed as Active in production status, and neither has an unlocked multiplier.

The part numbers differ: the Core 5 315 uses SAEFC, while the Core Ultra 7 165UL uses SRN95.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 165UL has 12 cores and 14 threads, while the Intel Core 5 315 has 6 cores and 6 threads.

Q: What is the boost clock difference between the two?

A: The Core 5 315 has a boost clock of 4.40 GHz, while the Core Ultra 7 165UL has a boost clock of 4.90 GHz.

Q: Which processor has higher memory bandwidth?

A: The Core Ultra 7 165UL has a dual-channel memory bus with 89.6 GB/s bandwidth, while the Core 5 315 has a single-channel bus with 59.7 GB/s bandwidth.

Q: Are there recorded benchmark scores for the Core Ultra 7 165UL?

A: No, the database has no benchmark entries for the Core Ultra 7 165UL. Its average benchmark score is listed as 0. The Core 5 315 has recorded scores across Cinebench and PassMark tests.

Q: What process nodes do the two processors use?

A: The Core 5 315 uses a 3 nm process node, while the Core Ultra 7 165UL uses a 7 nm process node. Both are fabricated by Intel.

Q: What are the launch MSRP values?

A: The Core 5 315 has a launch MSRP of $340, and the Core Ultra 7 165UL has a launch MSRP of $447.