Intel Core 5 320 vs Intel Core Ultra 5 236V Comparison

The Intel Core 5 320 and Intel Core Ultra 5 236V are both mobile processors from Intel, but they target different priorities. The Core 5 320, built on the Wildcat Lake architecture, is a 6-core, 6-thread chip with a boost clock of 4.60 GHz. The Core Ultra 5 236V, from the Lunar Lake family and Core Ultra Series 2, offers 8 cores and 8 threads with a boost clock of 4.70 GHz. Benchmark data shows a clear split: the Core Ultra 5 236V dominates multi-threaded and most compute-heavy workloads, while the Core 5 320 takes the lead in two specific single-thread tests. This analysis breaks down where each processor wins, their architectural differences, and which user profile fits each chip.

Where Each One Wins

The recorded benchmark results show a decisive split between these two processors. The Intel Core Ultra 5 236V wins 14 of the 17 head-to-head comparisons, while the Intel Core 5 320 wins only 3. This makes the use-case division straightforward for most workloads.

The Core Ultra 5 236V is the clear winner in any multi-core scenario. Cinebench R23 multi-core shows it scoring 15628 against the Core 5 320's 6197, a 60.3% advantage. This gap persists across all Cinebench multi-core tests, as well as PassMark tests for data compression (176554 vs 148779), data encryption (13049 vs 10984), floating point math (52774 vs 42440), integer math (38765 vs 32323), and multithread (18375 vs 15450). The Core Ultra 5 236V also wins in physics (1503 vs 1221), extended instructions (15451 vs 13262), prime numbers (171 vs 110), and random string sorting (21628 vs 18038). For rendering, encoding, or any workload that scales with cores and threads, the Core Ultra 5 236V is the stronger choice.

The Intel Core 5 320 wins in two specific tests: Cinebench R15 single-core (276 vs 222, a 24.3% lead) and PassMark single-thread (4045 vs 3893, a 3.9% lead). These are the only tests where the Core 5 320 comes out ahead. The Core 5 320 also wins the single-thread category in the overall count, but the data indicates this is a narrow advantage in legacy or lightly threaded workloads. The Core 5 320's higher single-core score in Cinebench R15 is notable, but its 1.50 GHz base clock and 4.60 GHz boost clock do not translate into wins in the newer Cinebench R20 or R23 single-core tests, where the Core Ultra 5 236V takes the lead.

Architecture Differences

The two processors are built on different architectural foundations. The Intel Core 5 320 uses the Wildcat Lake codename and belongs to the Core 5 generation. It is fabricated on a 3 nm process node at Intel's own foundry. The Intel Core Ultra 5 236V uses the Lunar Lake codename and belongs to the Core Ultra Series 2. It is also fabricated on a 3 nm process node, but at TSMC rather than Intel. This foundry difference may contribute to the performance gap, though the database does not isolate process quality from other architectural factors.

Core counts differ significantly. The Core 5 320 has 6 cores and 6 threads, meaning no hyper-threading. The Core Ultra 5 236V has 8 cores and 8 threads, also without hyper-threading, but two additional physical cores. This explains the large multi-core performance advantage for the Core Ultra 5 236V.

Cache hierarchies are also distinct. The Core 5 320 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Core Ultra 5 236V lists 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 8 MB of shared L3 cache. The per-core cache configuration on the Core Ultra 5 236V provides more total L2 cache across 8 cores, which helps in multi-threaded workloads.

Memory support differs as well. The Core 5 320 supports DDR5 and LPDDR5X memory over a single-channel bus with 59.7 GB/s bandwidth. The Core Ultra 5 236V lists memory support as dependent on the motherboard, with a dual-channel bus and no bandwidth figure recorded. The dual-channel configuration on the Core Ultra 5 236V likely contributes to its performance advantage in memory-sensitive tasks, though the database does not provide a bandwidth number for comparison.

PCIe connectivity also differs. The Core 5 320 offers PCIe Gen 4 with 6 CPU-only lanes. The Core Ultra 5 236V offers PCIe Gen 5 with 4 CPU-only lanes. The newer PCIe standard on the Core Ultra 5 236V provides higher per-lane bandwidth, though fewer lanes.

Integrated graphics differ as well. The Core 5 320 uses Intel Xe3 Graphics with 2 Xe cores. The Core Ultra 5 236V uses Arc 130V. The database does not provide graphics benchmark scores, so the comparison is limited to naming the different GPU solutions.

Head-to-Head Benchmarks

The Cinebench R23 multi-core test shows the widest gap between the two processors. The Core Ultra 5 236V scores 15628, while the Core 5 320 scores 6197. This is a 60.3% advantage for the Core Ultra 5 236V, the largest delta in the entire dataset. The 8-core design with per-core L2 cache clearly scales better in this rendering workload.

Cinebench R15 single-core is the reverse case. The Core 5 320 scores 276, while the Core Ultra 5 236V scores 222. The Core 5 320 leads by 24.3%. This is the largest single-core win for the Core 5 320, and it stands out because the Core Ultra 5 236V wins the other single-core tests. PassMark single-thread shows the Core 5 320 at 4045 versus 3893 for the Core Ultra 5 236V, a narrower 3.9% margin.

Cinebench R20 multi-core shows the Core Ultra 5 236V at 6563 versus 5462 for the Core 5 320, a 16.8% advantage. Cinebench R23 single-core shows the Core Ultra 5 236V at 2206 versus 1926 for the Core 5 320, a 12.7% lead. Cinebench R20 single-core shows the Core Ultra 5 236V at 926 versus 771 for the Core 5 320, a 16.7% lead. Cinebench R15 multi-core shows the Core Ultra 5 236V at 1575 versus 1054 for the Core 5 320, a 33.1% lead.

PassMark tests follow a consistent pattern. Data compression favors the Core Ultra 5 236V by 15.7% (176554 vs 148779). Data encryption favors the Core Ultra 5 236V by 15.8% (13049 vs 10984). Extended instructions favor the Core Ultra 5 236V by 14.2% (15451 vs 13262). Prime numbers favor the Core Ultra 5 236V by 35.7% (171 vs 110). Floating point math favors the Core Ultra 5 236V by 19.6% (52774 vs 42440). Integer math favors the Core Ultra 5 236V by 16.6% (38765 vs 32323). Multithread favors the Core Ultra 5 236V by 15.9% (18375 vs 15450). Physics favors the Core Ultra 5 236V by 18.8% (1503 vs 1221). Random string sorting favors the Core Ultra 5 236V by 16.6% (21628 vs 18038).

FAQ

Q: Which processor is faster in multi-core workloads?

A: The Intel Core Ultra 5 236V is faster in every multi-core benchmark. Its largest win is Cinebench R23 multi-core, where it scores 15628 versus 6197 for the Core 5 320, a 60.3% advantage.

Q: Does the Intel Core 5 320 win any benchmarks?

A: Yes. The Core 5 320 wins Cinebench R15 single-core (276 vs 222, a 24.3% lead) and PassMark single-thread (4045 vs 3893, a 3.9% lead). It also wins the duplicate PassMark singlethread test with the same 3.9% margin.

Q: How do the core counts differ?

A: The Intel Core 5 320 has 6 cores and 6 threads. The Intel Core Ultra 5 236V has 8 cores and 8 threads. Neither processor supports hyper-threading.

Q: What are the process nodes for each chip?

A: Both processors are fabricated on a 3 nm process node. The Core 5 320 uses Intel as the foundry, while the Core Ultra 5 236V uses TSMC.

Q: How does memory support compare?

A: The Core 5 320 supports DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s bandwidth. The Core Ultra 5 236V supports memory dependent on the motherboard over a dual-channel bus, with no bandwidth figure recorded.

Q: Which processor has a higher percentile ranking?

A: The Intel Core Ultra 5 236V ranks in the 75th percentile against all CPUs, while the Intel Core 5 320 ranks in the 72nd percentile.

The Verdict

The data points to a straightforward conclusion. The Intel Core Ultra 5 236V is the superior processor for almost every workload. It wins 14 of 17 head-to-head benchmarks, including all multi-core Cinebench tests, all PassMark compute tests, and even the newer single-core Cinebench tests. Its 8-core, 8-thread configuration, dual-channel memory bus, and 8 MB of shared L3 cache give it a decisive edge in rendering, data processing, and general compute tasks. The 75th percentile ranking against all CPUs confirms its position above the Core 5 320's 72nd percentile.

The Intel Core 5 320 is the better choice only for users who prioritize the two specific single-thread tests it wins. Cinebench R15 single-core shows a 24.3% lead, and PassMark single-thread shows a 3.9% lead. These results suggest the Core 5 320 has an advantage in legacy or very lightly threaded applications. Its 1.50 GHz base clock and 4.60 GHz boost clock, combined with 6 MB of shared L3 cache, are sufficient for such workloads.

For most buyers, the Core Ultra 5 236V is the safer pick. The 60.3% lead in Cinebench R23 multi-core is too large to ignore for any productivity or content creation work. The Core 5 320's single-core wins are narrow in PassMark and only appear in the older Cinebench R15 version, which limits their practical relevance. The Core Ultra 5 236V also offers PCIe Gen 5 support and a dual-channel memory bus, which future-proofs the platform better than the Core 5 320's PCIe Gen 4 and single-channel memory.

Specification Differences

The following specifications differ between the two processors:

• Cores: Intel Core 5 320 has 6 cores; Intel Core Ultra 5 236V has 8 cores.
• Threads: Intel Core 5 320 has 6 threads; Intel Core Ultra 5 236V has 8 threads.
• Base clock: Intel Core 5 320 runs at 1.50 GHz; Intel Core Ultra 5 236V runs at 2.10 GHz.
• Boost clock: Intel Core 5 320 reaches 4.60 GHz; Intel Core Ultra 5 236V reaches 4.70 GHz.
• TDP: Intel Core 5 320 is rated at 15; Intel Core Ultra 5 236V is rated at 17.
• Socket: Intel Core 5 320 uses Intel BGA 1516; Intel Core Ultra 5 236V uses Intel BGA 2833.
• Codename: Intel Core 5 320 is Wildcat Lake; Intel Core Ultra 5 236V is Lunar Lake.
• Generation: Intel Core 5 320 is Core 5 (Wildcat Lake); Intel Core Ultra 5 236V is Ultra 5 (Lunar Lake).
• Foundry: Intel Core 5 320 is fabricated by Intel; Intel Core Ultra 5 236V is fabricated by TSMC.
• L1 cache: Intel Core 5 320 has 192 KB; Intel Core Ultra 5 236V has 192 KB per core.
• L2 cache: Intel Core 5 320 has 2.5 MB; Intel Core Ultra 5 236V has 2.5 MB per core.
• L3 cache: Intel Core 5 320 has 6 MB shared; Intel Core Ultra 5 236V has 8 MB shared.
• Memory support: Intel Core 5 320 supports DDR5 and LPDDR5X; Intel Core Ultra 5 236V depends on motherboard.
• Memory bus: Intel Core 5 320 is single-channel; Intel Core Ultra 5 236V is dual-channel.
• Memory bandwidth: Intel Core 5 320 has 59.7 GB/s; Intel Core Ultra 5 236V has no recorded figure.
• PCIe: Intel Core 5 320 offers Gen 4 with 6 lanes; Intel Core Ultra 5 236V offers Gen 5 with 4 lanes.
• Integrated graphics: Intel Core 5 320 uses Intel Xe3 Graphics (2 Xe); Intel Core Ultra 5 236V uses Arc 130V.
• Release date: Intel Core 5 320 released 2026-04-15; Intel Core Ultra 5 236V released 2024-09-23.
• Launch MSRP: Intel Core 5 320 has a launch MSRP of $340; Intel Core Ultra 5 236V has no recorded MSRP.
• Part number: Intel Core 5 320 is SAE3H; Intel Core Ultra 5 236V is SRPN2SRPN3.
• Average benchmark score: Intel Core 5 320 averages 18023; Intel Core Ultra 5 236V averages 21952.