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

Head-to-Head Benchmarks

The benchmark data presents a clear split: the Intel Core 7 253PQE dominates the multi-threaded and integer-heavy workloads, while the Intel Core Ultra 5 235 claims victory in several specific math and encryption tests. The Core 7 253PQE wins 11 of the 17 recorded comparisons, with the Core Ultra 5 235 taking 6.

The Cinebench suite shows the most dramatic separation. In Cinebench R23 multi-core, the Core 7 253PQE scores 31390 against 14769 for the Core Ultra 5 235, a 112.5% advantage. The single-core R23 test follows the same pattern: 4431 versus 2085, again a 112.5% delta. The R15 and R20 results mirror this exactly, with deltas of 112.6% and 112.7% in the respective multi-core and single-core runs. The Core 7 253PQE holds a 112.6% lead in R15 multi-core (3163 versus 1488) and a 112.4% lead in R15 single-core (446 versus 210). R20 shows 13183 versus 6202 for a 112.6% multi-core delta, and 1861 versus 875 for a 112.7% single-core delta. These are not marginal differences; they represent a doubling of performance in every Cinebench metric.

The PassMark results tell a more nuanced story. The Core 7 253PQE leads in integer math with 137795 against 87948, a 56.7% advantage. Data compression favors the Core 7 253PQE at 487335 versus 390711, a 24.7% gap. The multi-thread score shows a more modest 10.2% lead (41656 versus 37816), physics scores 2970 versus 2570 for a 15.6% edge, and random string sorting favors the Core 7 253PQE by 10.7% (54222 versus 48980).

The Core Ultra 5 235 counters in several specific workloads. The largest win comes in find prime numbers, where it scores 371 against 206, a 44.5% advantage. Data encryption favors the Core Ultra 5 235 by 12.9% (29293 versus 25515). Floating point math shows a 10.7% lead for the Core Ultra 5 235 (117951 versus 105279). Extended instructions are nearly even, with the Core Ultra 5 235 ahead by just 1.1% (32752 versus 32390). The single-thread PassMark score goes to the Core Ultra 5 235 at 4516 versus 4389, a 2.8% edge.

Architecture Differences

The two processors diverge fundamentally in their construction. The Core 7 253PQE uses the Bartlett Lake codename on a 10 nm Intel process node, while the Core Ultra 5 235 is built on the Arrow Lake architecture with a 3 nm TSMC process. The foundry split is notable: Intel fabricates the Core 7 253PQE itself, while TSMC produces the Core Ultra 5 235.

Core configurations differ significantly. The Core 7 253PQE has 10 cores and 20 threads, while the Core Ultra 5 235 has 14 cores and 14 threads. The Core 7 253PQE relies on hyperthreading to double its thread count, whereas the Core Ultra 5 235 runs one thread per core. The cache hierarchy also differs. The Core 7 253PQE offers 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The Core Ultra 5 235 provides 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3.

The Core Ultra 5 235 is smaller in die size at 243 mm² and carries 17,800 million transistors. The Core 7 253PQE has no recorded transistor count or die size in the database. Memory support separates them as well: the Core 7 253PQE supports both DDR4 and DDR5, while the Core Ultra 5 235 supports DDR5 only. Both use dual-channel memory, but the memory bandwidth favors the Core Ultra 5 235 at 102.4 GB/s against 89.6 GB/s for the Core 7 253PQE. ECC memory is supported on the Core 7 253PQE but not on the Core Ultra 5 235.

PCIe lanes differ: the Core 7 253PQE provides Gen 5 with 16 lanes, while the Core Ultra 5 235 offers Gen 5 with 20 lanes. Integrated graphics also differ, with UHD Graphics 770 on the Core 7 253PQE and Arc Xe-LPG Graphics 24EU on the Core Ultra 5 235. The Core 7 253PQE uses the Intel Socket 1700, while the Core Ultra 5 235 uses Intel Socket 1851.

Where Each One Wins

The Core 7 253PQE is the clear choice for heavily threaded rendering workloads. The Cinebench results, where it doubles the Core Ultra 5 235 in every test, indicate a decisive advantage for CPU-based rendering and 3D workloads. The 56.7% lead in integer math and the 24.7% advantage in data compression also point to strength in compilation, archiving, and general productivity tasks that rely on integer operations. The 15.6% physics score lead and the 10.2% multi-thread advantage reinforce this position.

The Core Ultra 5 235 wins in specialized math and security workloads. The 44.5% lead in find prime numbers suggests a strong performance in prime-number-based algorithms. Data encryption runs 12.9% ahead, making it the better option for encryption and decryption tasks. Floating point math shows a 10.7% advantage, which may benefit scientific or simulation workloads that depend on floating point throughput. The 2.8% single-thread PassMark lead and the 1.1% extended instructions edge are smaller but consistent wins.

The socket difference matters for platform planning. The Core 7 253PQE targets Intel Socket 1700 systems, while the Core Ultra 5 235 requires Intel Socket 1851. The Core 7 253PQE also supports DDR4, which allows for lower-cost memory configurations, while the Core Ultra 5 235 is DDR5-only but delivers higher memory bandwidth.

Specification Differences

| Specification | Intel Core 7 253PQE | Intel Core Ultra 5 235 |

|---|---|---|

| Cores | 10 | 14 |

| Threads | 20 | 14 |

| Base Clock | 3.50 GHz | 3.40 GHz |

| Boost Clock | 5.70 GHz | 5.00 GHz |

| TDP | 125 W | 65 W |

| Socket | Intel Socket 1700 | Intel Socket 1851 |

| Codename | Bartlett Lake | Arrow Lake-S |

| Process Node | 10 nm | 3 nm |

| Foundry | Intel | TSMC |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 2 MB (per core) | 3 MB (per core) |

| L3 Cache | 33 MB (shared) | 24 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 16 Lanes | Gen 5, 20 Lanes |

| Integrated Graphics | UHD Graphics 770 | Arc Xe-LPG Graphics 24EU |

| Release Date | 2026-03-08 | 2025-01-06 |

The average benchmark scores place the Core 7 253PQE at 55919 against 46062 for the Core Ultra 5 235. The Core 7 253PQE sits at the 91st percentile of all CPUs, while the Core Ultra 5 235 sits at the 89th percentile. The Core 7 253PQE has a launch MSRP of $409, and the Core Ultra 5 235 has a launch MSRP of $257.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core 7 253PQE boosts to 5.70 GHz, while the Intel Core Ultra 5 235 boosts to 5.00 GHz.

Q: Which processor has more cores?

A: The Intel Core Ultra 5 235 has 14 cores, while the Intel Core 7 253PQE has 10 cores. However, the Core 7 253PQE has 20 threads versus 14 for the Core Ultra 5 235.

Q: Does either processor support ECC memory?

A: The Intel Core 7 253PQE supports ECC memory. The Intel Core Ultra 5 235 does not.

Q: Which processor has the larger L3 cache?

A: The Intel Core 7 253PQE has 33 MB of shared L3 cache, compared to 24 MB on the Intel Core Ultra 5 235.

Q: Which processor has higher memory bandwidth?

A: The Intel Core Ultra 5 235 has 102.4 GB/s memory bandwidth, while the Intel Core 7 253PQE has 89.6 GB/s.

Q: How do their average benchmark scores compare?

A: The Intel Core 7 253PQE has an average benchmark score of 55919, which places it at the 91st percentile. The Intel Core Ultra 5 235 has an average score of 46062, placing it at the 89th percentile.

The Verdict

The data supports a straightforward conclusion: the Intel Core 7 253PQE is the stronger overall processor. It leads in 11 of 17 benchmarks, holds a 21.4% advantage in average benchmark score (55919 versus 46062), and doubles the Core Ultra 5 235 in every Cinebench test. Its 125 W TDP and higher boost clock of 5.70 GHz deliver multi-thread performance that the Core Ultra 5 235 cannot match.

The Intel Core Ultra 5 235 is not without merit. Its 65 W TDP makes it the more power-efficient option, and its wins in floating point math, data encryption, and find prime numbers show specialized strengths. The 3 nm TSMC process node and higher memory bandwidth of 102.4 GB/s are technical advantages. The 2.8% single-thread PassMark lead suggests it holds a slight edge in lightly threaded tasks.

The choice depends on workload. The Core 7 253PQE suits rendering, compilation, and integer-heavy productivity. The Core Ultra 5 235 suits encryption, floating point math, and scenarios where the lower TDP and smaller physical footprint matter. The nearest rivals for the Core 7 253PQE include the Intel Core i9-14900HX at a 0.2% lower average score, the AMD Ryzen AI Max 390 at 0.6% lower, and the AMD Ryzen AI 9 HX PRO 470 at 0.7% lower. The Core Ultra 5 235 sits within 0.2% of the AMD Ryzen AI 9 HX 375, the Intel Core i9-13900HX, the AMD EPYC 4364P, and the AMD EPYC 7303. Both processors occupy competitive positions in their respective performance bands.