Intel Core 5 320 vs Intel Core Ultra X7 368H Comparison

FAQ

Q: Which processor delivers the higher multi-core performance in Cinebench R23?

A: The Intel Core Ultra X7 368H scores 28,221 in Cinebench R23 multi-core, while the Intel Core 5 320 scores 6,197. The Ultra X7 leads by a 78% margin in this test.

Q: Does the Intel Core 5 320 win any benchmark against the Core Ultra X7 368H?

A: Yes, the Core 5 320 wins both PassMark single-thread tests, scoring 4,045 versus 4,005 for the Ultra X7, a 1% advantage.

Q: How do the two processors compare in memory bandwidth?

A: The Core Ultra X7 368H uses a dual-channel memory bus and delivers 153.6 GB/s, while the Core 5 320 uses a single-channel bus with 59.7 GB/s.

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

A: The Core 5 320 has 6 cores and 6 threads, while the Core Ultra X7 368H has 16 cores and 16 threads. Both lack multi-threading per core.

Q: What is the average benchmark score for each processor?

A: The Core 5 320 has an average benchmark score of 18,023, placing it in the 72nd percentile. The Core Ultra X7 368H averages 40,518, placing it in the 87th percentile.

Q: Which processor has a higher boost clock?

A: The Core Ultra X7 368H boosts to 5.00 GHz, while the Core 5 320 boosts to 4.60 GHz.

Architecture Differences

The Intel Core 5 320 and Intel Core Ultra X7 368H represent two distinct design approaches within Intel's mobile lineup, despite both being built on a 3 nm process at Intel's foundry.

The Core 5 320 uses the Wildcat Lake codename and belongs to the Core 5 generation. It is a 6-core, 6-thread processor with a base clock of 1.50 GHz and a boost clock of 4.60 GHz. Its cache hierarchy consists of 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. The chip uses Intel BGA 1516 socket and features a single-channel memory bus supporting DDR5 and LPDDR5X memory, delivering 59.7 GB/s of memory bandwidth. Its integrated graphics are Intel Xe3 Graphics with 2 Xe cores. PCIe connectivity is Gen 4 with 6 CPU lanes.

The Core Ultra X7 368H uses the Panther Lake codename and belongs to the Core Ultra Series 3 generation, specifically the Panther Lake-H variant. It is a 16-core, 16-thread processor with a base clock of 2.00 GHz and a boost clock of 5.00 GHz. Its cache layout is different: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. The chip uses Intel BGA 2540 socket and features a dual-channel memory bus supporting LPDDR5X memory, delivering 153.6 GB/s of memory bandwidth. Its integrated graphics are Arc B390. PCIe connectivity is Gen 5 with 4 CPU lanes.

The architectural split is significant. The Ultra X7 has more than double the cores and threads, a higher base and boost clock, significantly more shared L3 cache, dual-channel memory support, newer PCIe generation, and a more powerful integrated GPU. The Core 5 320 counters with a single-channel memory design and more CPU PCIe lanes, though at Gen 4 speeds.

Neither processor supports ECC memory, and both have locked multipliers. Both are active production parts for the mobile market segment. The Core 5 320 was released on April 15, 2026, while the Core Ultra X7 368H was released earlier on January 4, 2026.

Head-to-Head Benchmarks

The benchmark data shows a decisive overall victory for the Core Ultra X7 368H, which wins 15 of the 17 recorded tests. The Core 5 320 wins only the two PassMark single-thread tests.

In Cinebench R15, the Ultra X7 scores 2,844 multi-core versus 1,054 for the Core 5 320, a 62.9% difference. Single-core performance in R15 shows the Ultra X7 at 401 versus 276, a 31.2% gap. The R20 tests show the Ultra X7 at 11,852 multi-core versus 5,462, and 1,673 single-core versus 771, both with a 53.9% delta. Cinebench R23 multi-core delivers the largest performance gap: 28,221 for the Ultra X7 versus 6,197 for the Core 5 320, a 78% difference. R23 single-core shows 3,984 versus 1,926, a 51.7% gap.

PassMark tests reinforce the multi-core dominance. Data compression scores 312,927 for the Ultra X7 versus 148,779, a 52.5% delta. Data encryption shows 25,228 versus 10,984, a 56.5% difference. Extended instructions score 25,669 versus 13,262, a 48.3% gap. Prime number finding shows 321 versus 110, a 65.7% delta. Floating point math scores 105,681 versus 42,440, a 59.8% gap. Integer math scores 88,083 versus 32,323, a 63.3% difference. The multithread test shows 32,956 versus 15,450, a 53.1% delta. Physics scores 2,857 versus 1,221, a 57.3% gap. Random string sorting scores 38,093 versus 18,038, a 52.6% difference.

The only wins for the Core 5 320 come in PassMark single-thread and singlethread tests, both scoring 4,045 against 4,005 for the Ultra X7, a 1% delta. This marginal win indicates that despite the Ultra X7's higher boost clock of 5.00 GHz versus 4.60 GHz, the Core 5 320's architecture manages slightly better single-thread throughput in this specific PassMark test.

The overall pattern is clear: the Ultra X7's additional cores and higher clocks translate into substantial multi-threaded advantages across rendering, encryption, compression, and mathematical workloads. The Core 5 320's single-thread edge is too small to offset the massive multi-core deficit.

Specification Differences

The two processors differ across nearly every major specification field.

• Cores and threads: The Core 5 320 has 6 cores and 6 threads. The Core Ultra X7 368H has 16 cores and 16 threads.
• Base clock: 1.50 GHz for the Core 5 320 versus 2.00 GHz for the Ultra X7.
• Boost clock: 4.60 GHz for the Core 5 320 versus 5.00 GHz for the Ultra X7.
• TDP: 15 watts for the Core 5 320 versus 25 watts for the Ultra X7.
• Socket: Intel BGA 1516 for the Core 5 320 versus Intel BGA 2540 for the Ultra X7.
• Codename and architecture: Wildcat Lake for the Core 5 320 versus Panther Lake for the Ultra X7.
• Generation: Core 5 (Wildcat Lake) versus Ultra X7 (Panther Lake-H).
• L1 cache: 192 KB total for the Core 5 320 versus 192 KB per core for the Ultra X7.
• L2 cache: 2.5 MB total for the Core 5 320 versus 2.5 MB per core for the Ultra X7.
• L3 cache: 6 MB shared for the Core 5 320 versus 18 MB shared for the Ultra X7.
• Memory support: DDR5 plus LPDDR5X for the Core 5 320 versus LPDDR5X only for the Ultra X7.
• Memory bus: Single-channel for the Core 5 320 versus dual-channel for the Ultra X7.
• Memory bandwidth: 59.7 GB/s for the Core 5 320 versus 153.6 GB/s for the Ultra X7.
• PCIe: Gen 4 with 6 CPU lanes for the Core 5 320 versus Gen 5 with 4 CPU lanes for the Ultra X7.
• Integrated graphics: Intel Xe3 Graphics (2 Xe) for the Core 5 320 versus Arc B390 for the Ultra X7.
• Release date: April 15, 2026 for the Core 5 320 versus January 4, 2026 for the Ultra X7.
• Launch MSRP: The Core 5 320 has a launch MSRP of $340. The Ultra X7 has no launch MSRP recorded.
• Part number: SAE3H for the Core 5 320 versus SA4R7Q9EJ for the Ultra X7.

The two processors share the same process node (3 nm), foundry (Intel), production status (Active), market segment (Mobile), and lack of ECC memory support and unlocked multipliers.

Where Each One Wins

The benchmark results create a clear use-case split between the two processors.

The Intel Core Ultra X7 368H wins decisively in every multi-threaded workload category. Cinebench R23 multi-core shows a 78% advantage, which translates directly to faster video rendering, 3D modeling, and content creation tasks that scale across cores. The 16-core, 16-thread configuration with 18 MB of L3 cache handles parallel workloads far more effectively than the 6-core, 6-thread Core 5 320.

PassMark data compression shows a 52.5% advantage for the Ultra X7, making it the better choice for file archiving, database operations, and storage-heavy applications. Data encryption scores 56.5% higher, benefiting secure communication and VPN workloads. The 59.8% advantage in floating point math and 63.3% advantage in integer math indicate stronger scientific computing and general number-crunching performance. The 65.7% edge in prime number finding and 57.3% advantage in physics simulations further confirm the Ultra X7's suitability for computation-intensive tasks.

The dual-channel memory bus delivering 153.6 GB/s versus 59.7 GB/s gives the Ultra X7 a substantial memory bandwidth advantage, which matters for workloads that stream large datasets. The Arc B390 integrated graphics also provides a more capable GPU solution compared to the Intel Xe3 Graphics with 2 Xe cores in the Core 5 320.

The Intel Core 5 320 wins only the PassMark single-thread test by 1%, scoring 4,045 versus 4,005. This narrow margin gives it a slight edge in purely single-threaded applications where only one core is active. The 15-watt TDP also makes it a lower-power option, which may matter for battery-conscious designs. Its support for DDR5 memory alongside LPDDR5X offers more memory flexibility. The Gen 4 PCIe with 6 CPU lanes provides more CPU-attached PCIe lanes than the Ultra X7's Gen 5 with 4 lanes, potentially benefiting certain high-bandwidth peripherals.

For users prioritizing raw throughput across multi-threaded workloads, the Ultra X7 is the clear choice. For those needing a lower-power processor with a marginal single-thread edge and more CPU PCIe lanes, the Core 5 320 has specific advantages. The 87th percentile ranking for the Ultra X7 versus the 72nd percentile for the Core 5 320, alongside average benchmark scores of 40,518 versus 18,023, summarizes the overall performance hierarchy.