Intel Core i5-13600HX vs Intel Core Ultra 5 235T Comparison

The Intel Core Ultra 5 235T and the Intel Core i5-13600HX represent two distinct philosophies in processor design: one is a modern desktop chip built on a leading-edge process, while the other is a mobile-first part from a previous generation. The benchmark data reveals a clear performance hierarchy, but the differences are not uniform across all workloads. While the Ultra 5 235T secures a decisive victory in most tests, the i5-13600HX demonstrates specific strengths that warrant consideration. With 14 wins for the Ultra 5 235T and only 3 for the i5-13600HX, the overall picture is one of generational improvement, yet the nature of the losses highlights the importance of workload-specific analysis.

FAQ

Q: Which processor is faster in multi-threaded rendering tasks like Cinebench R23?

A: The Intel Core Ultra 5 235T is significantly faster. It scores 26,232 points in Cinebench R23 multi-core, which is 12% higher than the 23,422 points achieved by the Intel Core i5-13600HX. This consistent 12% delta is also seen in Cinebench R15 and R20 multi-core tests.

Q: Are there any workloads where the older Intel Core i5-13600HX outperforms the newer Ultra 5 235T?

A: Yes. The i5-13600HX wins in three specific PassMark tests: data compression, integer math, and random string sorting. Its lead is most pronounced in data compression, where it scores 328,686 versus 295,100, a 10.2% advantage. It also leads in integer math by 13.3% and random string sorting by 3.8%.

Q: How large is the single-threaded performance gap?

A: The Ultra 5 235T holds a substantial lead in single-threaded workloads. In Cinebench R23 single-core, it scores 3,703 against the i5-13600HX's 3,306, a 12% difference. The PassMark single-thread test shows an even larger gap of 17.8%, with scores of 4,339 and 3,684 respectively.

Q: What is the difference in the number of cores and threads?

A: Both processors have 14 cores, but they differ in thread count. The Intel Core Ultra 5 235T has 14 threads, while the Intel Core i5-13600HX has 20 threads. This suggests the i5-13600HX utilizes hyper-threading, whereas the Ultra 5 235T does not.

Q: Which processor has a higher boost clock speed?

A: The Intel Core Ultra 5 235T has a higher boost clock of 5.00 GHz compared to the 4.80 GHz of the Intel Core i5-13600HX. The Ultra 5 235T also has a lower base clock of 2.20 GHz versus 2.60 GHz on the i5-13600HX.

Q: How do these processors compare in their overall market percentile ranking?

A: Both processors are ranked at the 86th percentile among all CPUs, indicating they are both high-performing parts. Their average benchmark scores are also very close: 38,561 for the Ultra 5 235T and 38,261 for the i5-13600HX.

Architecture Differences

The two processors are built on fundamentally different architectures and process nodes. The Intel Core Ultra 5 235T is based on the Arrow Lake architecture, manufactured on a 3 nm process by TSMC. In contrast, the Intel Core i5-13600HX uses the older Raptor Lake architecture on Intel's 10 nm process. This process advantage is a key factor in the Ultra 5 235T's performance and efficiency profile, despite the larger die size of the Raptor Lake chip at 257 mm² compared to 243 mm² for Arrow Lake.

The core configurations are notably different. While both have 14 cores, the Ultra 5 235T supports 14 threads, indicating a lack of hyper-threading. The i5-13600HX supports 20 threads, which implies a hybrid architecture with performance and efficiency cores that include hyper-threading. Cache hierarchies also differ; the Ultra 5 235T features larger per-core L1 and L2 caches at 192 KB and 3 MB per core, respectively, compared to 80 KB and 2 MB per core on the i5-13600HX. Both share a 24 MB L3 cache.

Memory support is another differentiator. The Ultra 5 235T supports only DDR5 memory with a dual-channel bus and a specified bandwidth of 102.4 GB/s. The i5-13600HX supports both DDR4 and DDR5, but its memory bandwidth is not listed. The Ultra 5 235T does not support ECC memory, while the i5-13600HX does. Both processors offer PCIe Gen 5 with 20 lanes from the CPU.

The integrated graphics differ as well. The Ultra 5 235T includes Arc Xe-LPG Graphics with 24 execution units, while the i5-13600HX has UHD Graphics 770. The market segments are also distinct, with the Ultra 5 235T aimed at desktops and the i5-13600HX at mobile platforms. This is reflected in their sockets: the Ultra 5 235T uses Intel Socket 1851, and the i5-13600HX uses Intel BGA 1964.

Head-to-Head Benchmarks

The benchmark results paint a picture of consistent dominance for the Intel Core Ultra 5 235T, except in a few specific areas. In all six Cinebench tests (R15, R20, and R23, both single and multi-core), the Ultra 5 235T wins with a uniform 12% margin. For example, in Cinebench R23 multi-core, it scores 26,232 versus 23,422. This consistent delta suggests a fundamental architectural efficiency advantage rather than a workload-specific edge.

The PassMark suite reveals a more nuanced story. The Ultra 5 235T secures wins in data encryption, extended instructions, find prime numbers, floating point math, multithread, physics, and single-thread tests. The most dramatic victory is in the find prime numbers test, where the Ultra 5 235T scores 318 compared to 109 for the i5-13600HX, a massive 191.7% difference. Floating point math also shows a significant 50.9% advantage for the Ultra 5 235T, with scores of 106,546 versus 70,618.

However, the i5-13600HX fights back in three PassMark tests. Its most significant win is in data compression, where it scores 328,686 against 295,100, a 10.2% margin. It also leads in integer math with a score of 97,126 versus 84,244, a 13.3% advantage, and in random string sorting with 36,783 versus 35,377, a 3.8% lead. These wins suggest that the i5-13600HX's higher thread count of 20 can be leveraged in specific integer-heavy and data-manipulation tasks.

The PassMark multithread test shows a 9.3% win for the Ultra 5 235T (30,918 vs. 28,280), and the physics test shows a 19.2% win (2,157 vs. 1,810). The data encryption test results in a 21.6% win for the Ultra 5 235T (23,457 vs. 19,289), and the extended instructions test shows a 17.7% advantage (23,212 vs. 19,720). These results reinforce the Ultra 5 235T's broad superiority, with the i5-13600HX's wins being isolated to the three specific workloads mentioned.

The Verdict

The data strongly favors the Intel Core Ultra 5 235T for most users. Its 12% lead across all Cinebench versions and its substantial wins in PassMark single-thread (17.8%), floating point (50.9%), and prime number finding (191.7%) demonstrate a clear generational leap in core efficiency and single-thread capability. For rendering, scientific computing, and general productivity, the Ultra 5 235T is the superior choice based on the benchmark results. Its higher boost clock of 5.00 GHz likely contributes to this advantage.

The Intel Core i5-13600HX is not without merit. Its wins in data compression, integer math, and random string sorting indicate that its 20 threads can be effectively utilized in specific data-processing tasks. For users whose workloads are heavily focused on these areas, the i5-13600HX might offer a tangible benefit. However, these are niche advantages. The i5-13600HX's lower TDP of 55W compared to 65W for the Ultra 5 235T might be a consideration for mobile platforms, but the Ultra 5 235T is a desktop part.

Ultimately, the choice depends on the primary use case. For a desktop user seeking the best all-around performance, especially in modern, multi-threaded applications and single-threaded tasks, the Intel Core Ultra 5 235T is the clear winner. For a user with a specific workload centered on data compression or integer math, the i5-13600HX's unique strengths could be relevant, but the overall benchmark data shows the Ultra 5 235T is the more powerful processor.

Specification Differences

The following specifications differ between the Intel Core Ultra 5 235T and the Intel Core i5-13600HX:

• Series: Core Ultra Series 2 vs. Core 13th Gen
• Threads: 14 vs. 20
• Base Clock: 2.20 GHz vs. 2.60 GHz
• Boost Clock: 5.00 GHz vs. 4.80 GHz
• TDP: 65 W vs. 55 W
• Socket: Intel Socket 1851 vs. Intel BGA 1964
• Architecture: Arrow Lake vs. Raptor Lake
• Codename: Arrow Lake-S vs. Raptor Lake-HX
• Process Node: 3 nm vs. 10 nm
• Foundry: TSMC vs. Intel
• Die Size: 243 mm² vs. 257 mm²
• Transistors: 17,800 million vs. Not specified
• L1 Cache: 192 KB (per core) vs. 80 KB (per core)
• L2 Cache: 3 MB (per core) vs. 2 MB (per core)
• Memory Support: DDR5 only vs. DDR4, DDR5
• Memory Bandwidth: 102.4 GB/s vs. Not specified
• ECC Memory: Not supported vs. Supported
• Integrated Graphics: Arc Xe-LPG Graphics 24EU vs. UHD Graphics 770
• Market Segment: Desktop vs. Mobile
• Release Date: 2025-01-06 vs. 2023-01-03
• Launch MSRP: $247 vs. $284
• Multiplier Unlocked: Not unlocked vs. Unlocked
• Part Number: SRQES vs. SRME6