Intel Core 7 253PQE vs Intel Core Ultra 5 235HX Comparison

Head-to-Head Benchmarks

The benchmark data presents a clear split between the two processors. The Intel Core Ultra 5 235HX wins 12 of the 17 recorded head-to-head comparisons, while the Intel Core 7 253PQE takes 5. However, the margin of victory in several of the Core 7's wins is substantial, making the overall picture more nuanced than the raw win count suggests.

Starting with the Cinebench suite, the Core Ultra 5 235HX is consistently ahead across all six tests. In Cinebench R23 multicore, the Ultra 5 scores 34,731 against the Core 7's 31,390, a 9.6% advantage. The single-core R23 result shows a similar gap: 4,903 versus 4,431, also 9.6% in favor of the Ultra 5. The same 9.6% delta repeats in Cinebench R20 multicore (14,587 vs. 13,183) and R20 single-core (2,059 vs. 1,861). Cinebench R15 follows the pattern, with the Ultra 5 leading multicore 3,500 to 3,163 and single-core 494 to 446, deltas of 9.6% and 9.7% respectively. These consistent margins indicate a fundamental per-core performance advantage for the Ultra 5 in rendering workloads.

The PassMark suite reveals where each processor excels. The Core 7 253PQE dominates integer math, scoring 137,795 against the Ultra 5's 97,177. That is a 41.8% advantage, the largest delta in either direction across all tests. Data compression also favors the Core 7, with a score of 487,335 versus 426,417, a 14.3% lead. The Core 7 additionally wins PassMark multithread (41,656 vs. 40,849, a 2% edge), physics (2,970 vs. 2,550, a 16.5% lead), and random string sorting (54,222 vs. 50,929, a 6.5% advantage).

The Ultra 5 235HX counters with strong showings in several specialized workloads. Its data encryption score of 32,697 beats the Core 7's 25,515 by 22%. Floating point math goes to the Ultra 5 at 129,819 versus 105,279, an 18.9% margin. The prime number finding test shows a dramatic Ultra 5 advantage: 361 versus 206, a 42.9% gap. Extended instructions favor the Ultra 5 at 34,808 against 32,390, a 6.9% lead. In single-thread PassMark, the Ultra 5 scores 4,683 versus 4,389, a 6.3% edge.

Looking at the aggregate position, the Core 7 253PQE holds a 91st percentile ranking among all CPUs with an average benchmark score of 55,919. Its nearest rivals include the Intel Core i9-14900HX at 56,004 (0.2% higher), the AMD Ryzen AI Max 390 at 56,273 (0.6% higher), the AMD Ryzen AI 9 HX PRO 470 at 56,306 (0.7% higher), and the AMD Ryzen Threadripper PRO 3955WX at 56,555 (1.1% higher). The Ultra 5 235HX also sits at the 91st percentile but with a lower average score of 52,073. Its nearest rivals are the AMD EPYC 8124P at 52,121 (0.1% higher), the Intel Core i9-13900F at 51,730 (0.7% lower), the AMD Ryzen 9 5950X at 51,947 (0.2% lower), and the Intel Core i7-14700 at 52,301 (0.4% higher). Notably, the Core 7's average score is 7.4% higher than the Ultra 5's, despite losing the majority of direct comparisons. This discrepancy stems from the Core 7's massive wins in integer math and data compression, which carry significant weight in the average calculation.

The Verdict

The data supports distinct use cases for each processor. The Intel Core Ultra 5 235HX is the stronger choice for single-threaded performance and rendering tasks. Its consistent 9.6% lead across all Cinebench tests, combined with wins in encryption, floating point math, prime number calculation, and single-thread PassMark, make it the superior option for workloads that rely on per-core efficiency and modern instruction throughput. The 42.9% advantage in prime number finding suggests strong branch prediction and integer pipeline efficiency that benefits algorithmic workloads.

The Intel Core 7 253PQE, conversely, demonstrates a clear edge in integer-heavy and compression workloads. Its 41.8% lead in integer math and 14.3% advantage in data compression indicate a design that excels at traditional CPU tasks such as database operations, file archiving, and general productivity suites. The 16.5% physics win and 2% multithread victory further support its capability in simulation and general multitasking scenarios.

For users prioritizing rendering, scientific computation with floating point needs, or single-thread responsiveness, the Ultra 5 235HX is the data-backed selection. For those whose workloads involve heavy integer processing, data compression, or physics simulation, the Core 7 253PQE delivers superior performance despite its lower core count. The average benchmark scores reinforce this split: the Core 7's 55,919 average versus the Ultra 5's 52,073 shows that in a broad mix of tasks, the Core 7's strengths in specific high-weight tests can outweigh the Ultra 5's broader but shallower lead.

Architecture Differences

The two processors come from fundamentally different design lineages. The Intel Core 7 253PQE is based on the Bartlett Lake architecture, built on Intel's 10 nm process node and manufactured by Intel. It is a desktop processor with a market segment designation of Desktop and uses Intel Socket 1700. The Intel Core Ultra 5 235HX uses the Arrow Lake architecture, specifically the Arrow Lake-HX variant, fabricated on a 3 nm node by TSMC. It is a mobile processor on Intel BGA 2114.

The Ultra 5 235HX is a member of the Core Ultra Series 2, while the Core 7 253PQE has no series designation in the database. The Core 7's codename is Bartlett Lake, and its generation is listed as Core 7 (Bartlett Lake). The Ultra 5's generation is Ultra 5 (Arrow Lake-HX). The manufacturing difference is significant: 10 nm Intel versus 3 nm TSMC, representing two generations of process technology separation.

The Ultra 5 235HX has published transistor and die size data: 17,800 million transistors on a 243 mm² die. The Core 7 253PQE has no transistor count or die size recorded in the database. Cache hierarchies also differ substantially. The Core 7 allocates 80 KB of L1 cache per core, 2 MB of L2 per core, and 33 MB of shared L3. The Ultra 5 uses 192 KB L1 per core, 3 MB L2 per core, and 24 MB shared L3. This means the Ultra 5 has larger per-core caches but less total shared L3.

Integrated graphics separate the two as well. The Core 7 253PQE uses UHD Graphics 770, while the Ultra 5 235HX features Arc Xe-LPG Graphics with 48 execution units. The PCIe configuration differs: the Core 7 provides Gen 5 with 16 lanes (CPU only), while the Ultra 5 offers Gen 5 with 20 lanes (CPU only). The Ultra 5 has an unlocked multiplier, whereas the Core 7's multiplier is locked.

Specification Differences

The core and thread counts present an interesting contrast. The Core Ultra 5 235HX has 14 cores and 14 threads, indicating no hyperthreading. The Core 7 253PQE has 10 cores and 20 threads, indicating hyperthreading is enabled. This means the Core 7 has fewer physical cores but more logical threads, while the Ultra 5 has more physical cores but fewer threads total.

Clock speeds favor the Core 7 in maximum boost but the Ultra 5 in base frequency relative to its core count. The Core 7 runs at a 3.50 GHz base clock and boosts to 5.70 GHz. The Ultra 5 has a 2.90 GHz base clock and a 5.10 GHz boost. The Core 7's higher clocks likely contribute to its integer math dominance, while the Ultra 5's lower power envelope (55 W TDP versus 125 W TDP) suggests the 3 nm process enables efficiency at the cost of raw clock speed.

Memory support diverges significantly. The Core 7 253PQE supports both DDR4 and DDR5, while the Ultra 5 235HX supports DDR5 only. Both use dual-channel memory buses, but the Ultra 5 has higher memory bandwidth at 102.4 GB/s versus the Core 7's 89.6 GB/s. ECC memory is supported on the Core 7 but not on the Ultra 5.

The release dates differ by over a year. The Ultra 5 235HX was released on 2025-01-12, while the Core 7 253PQE arrived on 2026-03-08. The Core 7 has a launch MSRP of $409; the Ultra 5 has no recorded launch MSRP. Production status for both is listed as Active. The part numbers are SA4QA for the Core 7 and SRVFL for the Ultra 5.

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Core 7 253PQE has an average benchmark score of 55,919, compared to 52,073 for the Intel Core Ultra 5 235HX. The Core 7's score is approximately 7.4% higher.

Q: How do the two compare in Cinebench R23 multicore performance?

A: The Intel Core Ultra 5 235HX scores 34,731 in Cinebench R23 multicore, while the Intel Core 7 253PQE scores 31,390. The Ultra 5 leads by 9.6%.

Q: Which processor is better for data compression?

A: The Intel Core 7 253PQE scores 487,335 in PassMark data compression, compared to 426,417 for the Intel Core Ultra 5 235HX. The Core 7 leads by 14.3%.

Q: Does the Intel Core Ultra 5 235HX support DDR4 memory?

A: No. The Intel Core Ultra 5 235HX supports DDR5 only. The Intel Core 7 253PQE supports both DDR4 and DDR5.

Q: What is the thread count difference between the two processors?

A: The Intel Core 7 253PQE has 10 cores and 20 threads. The Intel Core Ultra 5 235HX has 14 cores and 14 threads. The Core 7 has more threads despite fewer cores.

Q: Which processor has a larger L3 cache?

A: The Intel Core 7 253PQE has 33 MB of shared L3 cache. The Intel Core Ultra 5 235HX has 24 MB of shared L3 cache. The Core 7 has 9 MB more shared L3.

Where Each One Wins

The Intel Core Ultra 5 235HX wins in rendering and single-threaded workloads. All six Cinebench tests go to the Ultra 5, with consistent 9.6% margins. Its single-thread PassMark score of 4,683 beats the Core 7's 4,389 by 6.3%. The Ultra 5 also wins data encryption (32,697 vs. 25,515, a 22% margin), floating point math (129,819 vs. 105,279, an 18.9% margin), extended instructions (34,808 vs. 32,390, a 6.9% margin), and prime number finding (361 vs. 206, a 42.9% margin). These results point toward workloads involving 3D rendering, scientific computation, cryptography, and single-threaded application responsiveness.

The Intel Core 7 253PQE wins in integer-heavy and compression workloads. Its integer math score of 137,795 versus 97,177 is a 41.8% advantage, the largest of any benchmark in the comparison. Data compression favors the Core 7 by 14.3% (487,335 vs. 426,417). The Core 7 also wins multithread (41,656 vs. 40,849, a 2% margin), physics (2,970 vs. 2,550, a 16.5% margin), and random string sorting (54,222 vs. 50,929, a 6.5% margin). These wins align with database operations, file compression, physics simulation, and general productivity suites that rely on integer throughput.

The aggregate scores reinforce the Core 7's overall strength in mixed workloads. Its 55,919 average benchmark score places it 7.4% above the Ultra 5's 52,073, despite losing 12 of 17 direct comparisons. The Core 7's large wins in high-weight tests like integer math and data compression compensate for its losses in smaller-margin tests. The Ultra 5's wins are more numerous but generally narrower, with the exception of prime number finding and encryption. Users with integer-heavy workloads should prefer the Core 7 253PQE, while those with floating point or rendering-centric workloads should prefer the Ultra 5 235HX.