Intel Core 5 320 vs Intel Processor U302L Comparison

Intel Core 5 320 and Intel Processor U302L represent two distinct approaches to mobile computing within Intel's current lineup. The Core 5 320 is a newer, higher-tier part built on a modern process, while the U302L is an established entry-level processor. The data shows a clear performance hierarchy, but the architectural and platform differences suggest they are aimed at different segments of the laptop market.

Where Each One Wins

The Intel Core 5 320 is the decisive winner in every measurable benchmark category. The recorded data shows it scores higher in all single-threaded, multi-threaded, and specialized workloads. Its percentile rank of 72 versus the U302L's 50 indicates that the Core 5 320 outperforms a substantially larger portion of all CPUs in the database.

The U302L has no recorded benchmark scores in the database, meaning there is no direct performance data to compare. However, its specifications suggest it is positioned for basic productivity tasks. The Core 5 320, with its higher boost clock and newer architecture, is clearly designed for more demanding workloads. The U302L wins only in platform flexibility, offering dual-channel memory support and a more common socket, which the Core 5 320 lacks.

Architecture Differences

The two processors come from different architectural generations. The Core 5 320 uses the Wildcat Lake architecture and is built on a 3 nm process, while the U302L is based on Raptor Lake and uses a 10 nm process. This process difference is significant, as the newer node allows the Core 5 320 to achieve higher clock speeds while maintaining the same 15 W TDP as the U302L.

Core counts differ, with the Core 5 320 featuring 6 cores and 6 threads, while the U302L has 5 cores and 6 threads. The extra core in the Core 5 320 does not increase thread count because it lacks hyperthreading, whereas the U302L's 5 cores each support two threads. Cache configurations also diverge. The Core 5 320 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The U302L lists 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 10 MB of shared L3 cache. The U302L's larger L3 cache could benefit workloads that repeatedly access the same data, but the Core 5 320's higher clocks and newer architecture appear to compensate.

Memory support differs as well. The Core 5 320 supports DDR5 and LPDDR5X memory through a single-channel interface, while the U302L supports both DDR4 and DDR5 through a dual-channel interface. The Core 5 320 has a recorded memory bandwidth of 59.7 GB/s. The U302L's memory bandwidth is not recorded, but dual-channel operation typically provides more total bandwidth than single-channel, which may be a factor in certain memory-sensitive tasks.

Integrated graphics also differ. The Core 5 320 uses Intel Xe3 Graphics with 2 Xe cores, while the U302L uses UHD Graphics with 80 execution units. The Core 5 320's newer graphics architecture may offer better media and rendering performance, though no specific graphics benchmarks are recorded.

Head-to-Head Benchmarks

No head-to-head benchmark results are recorded between the Core 5 320 and the U302L. The U302L has no benchmark entries in the database, so direct score comparisons are impossible. However, the Core 5 320's individual benchmark results provide a detailed picture of its performance.

In Cinebench testing, the Core 5 320 scores 1054 in R15 multi-core and 276 in R15 single-core. In R20, it scores 5462 multi-core and 771 single-core. In R23, it delivers 6197 multi-core and 1926 single-core. These results indicate strong scaling from single-threaded to multi-threaded performance, with the R23 multi-core score being roughly 3.2 times the single-core score.

PassMark results for the Core 5 320 show varied strengths. It scores 148779 in data compression, 10984 in data encryption, and 13262 in extended instructions. Floating-point math scores 42440, while integer math scores 32323. The multithread score is 15450, and the single-thread score is 4045. Physics testing yields 1221, and random string sorting produces 18038. Prime number finding scores 110.

The Core 5 320's average benchmark score is 18023. Its nearest rivals in the database include the AMD Ryzen 5 1600 with an average score of 17994, a delta of 0.2 percent, the Intel Core 5 120U at 17898, a 0.7 percent gap, the Intel Core i5-1334U at 18154, a -0.7 percent gap, and the AMD Ryzen 5 3600XT at 17891, 0.7 percent behind. These narrow deltas suggest the Core 5 320 sits in a competitive performance tier, closely matched with several established desktop and mobile processors.

Specification Differences

The Core 5 320 and U302L differ in several key specifications. The Core 5 320 has a base clock of 1.50 GHz and a boost clock of 4.60 GHz, while the U302L has a base clock of 1.20 GHz and a boost clock of 2.40 GHz. This gives the Core 5 320 a substantial clock advantage, particularly at boost.

Process nodes differ, with the Core 5 320 using 3 nm and the U302L using 10 nm. Sockets differ as well: the Core 5 320 uses Intel BGA 1516, while the U302L uses Intel Socket 1700. The Core 5 320 has 6 PCIe Gen 4 lanes, while the U302L has 8 PCIe Gen 4 lanes. L1 and L2 cache configurations differ in structure, with the Core 5 320 listing total amounts and the U302L listing per-core amounts. L3 cache is 6 MB shared on the Core 5 320 versus 10 MB shared on the U302L. Memory channels differ, with the Core 5 320 using single-channel and the U302L using dual-channel. The Core 5 320 supports DDR5 and LPDDR5X, while the U302L supports DDR4 and DDR5.

The Core 5 320 was released on 2026-04-15, while the U302L was released on 2024-04-07. The Core 5 320 has a launch MSRP of $340, and the U302L has a launch MSRP of $285. Both processors have a TDP of 15 W, and neither has an unlocked multiplier. Both are listed as Active in production status and target the Mobile market segment.

FAQ

Q: Which processor has more cores?

A: The Intel Core 5 320 has 6 cores, while the Intel Processor U302L has 5 cores. Both have 6 threads.

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

A: The Core 5 320 boosts to 4.60 GHz, while the U302L boosts to 2.40 GHz. The Core 5 320 has a significantly higher maximum frequency.

Q: Do these processors use different sockets?

A: Yes. The Core 5 320 uses Intel BGA 1516, while the U302L uses Intel Socket 1700.

Q: Which processor supports faster memory?

A: The Core 5 320 supports DDR5 and LPDDR5X memory. The U302L supports DDR4 and DDR5. The Core 5 320 uses a single-channel interface, while the U302L uses dual-channel.

Q: How do their cache sizes compare?

A: The Core 5 320 has 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. The U302L has 80 KB of L1 per core, 1.25 MB of L2 per core, and 10 MB of shared L3.

Q: Which processor has a higher percentile ranking?

A: The Core 5 320 ranks in the 72nd percentile of all CPUs, while the U302L ranks in the 50th percentile.

The Verdict

The Intel Core 5 320 is the stronger processor in every recorded metric. Its higher clocks, newer 3 nm process, and superior benchmark scores make it the clear choice for performance-oriented mobile systems. The data shows it outperforms 72 percent of all CPUs in the database, and its average benchmark score of 18023 places it alongside established rivals like the AMD Ryzen 5 1600 and Intel Core i5-1334U. Users who need strong single-threaded and multi-threaded performance should favor the Core 5 320.

The Intel Processor U302L, lacking any recorded benchmark scores, occupies a different role. Its dual-channel memory support and larger 10 MB L3 cache may benefit specific memory-sensitive applications, and its lower boost clock and older 10 nm process indicate a focus on efficiency rather than peak performance. For basic computing tasks, the U302L offers a functional platform, but the data provides no evidence of competitive performance against the Core 5 320. The choice depends on whether the workload demands the Core 5 320's demonstrated capabilities or simply requires a working processor with standard platform features.