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

Head-to-Head Benchmarks

The benchmark data reveals a sharp split between these two desktop processors. The Intel Core 7 253PTE dominates the Cinebench suite, while the Intel Core Ultra 5 235 sweeps most Passmark workloads. Across 17 head-to-head tests, the Core Ultra 5 235 secures 10 wins, leaving the Core 7 253PTE with 7.

In Cinebench R23 multicore, the Core 7 253PTE scores 21,276 against 14,769 for the Core Ultra 5 235, a 44.1% advantage. The same margin carries through Cinebench R20 multicore (8,935 versus 6,202) and Cinebench R15 multicore (2,144 versus 1,488). Single-core Cinebench results follow the same pattern: R23 shows 3,003 versus 2,085 (44% delta), R20 shows 1,261 versus 875 (44.1%), and R15 shows 302 versus 210 (43.8%). The consistency of these deltas suggests a systematic architectural edge in this render workload, not a task-specific quirk.

The Core Ultra 5 235 counters in Passmark integer math, but the Core 7 253PTE holds a 35.9% lead there: 119,552 versus 87,948. That is the only Passmark test the Core 7 253PTE wins. The Core Ultra 5 235 takes the rest by wide margins. Data compression shows 390,711 versus 275,828, a 29.4% gap. Data encryption lands at 29,293 versus 15,500, a 47.1% gap. Extended instructions reach 32,752 versus 17,099, a 47.8% gap. Floating point math hits 117,951 versus 67,209, a 43% gap. Random string sorting produces 48,980 versus 28,227, a 42.4% gap. The largest single delta appears in find prime numbers: 371 versus 82, a 77.9% deficit for the Core 7 253PTE.

Passmark multithread favors the Core Ultra 5 235 at 37,816 versus 25,031, a 33.8% gap. Passmark physics shows 2,570 versus 1,318, a 48.7% gap. Single-thread Passmark also goes to the Core Ultra 5 235: 4,516 versus 3,794, a 16% gap. The average benchmark score reinforces this: 46,062 for the Core Ultra 5 235 versus 34,962 for the Core 7 253PTE.

The Core Ultra 5 235 sits in the 89th percentile among all CPUs, while the Core 7 253PTE sits in the 84th. Its nearest rivals include the AMD Ryzen AI 9 HX 375 (0.1% above) and the Intel Core i9-13900HX (0.1% below). The Core 7 253PTE's closest neighbors are the Intel Core i7-13800H (0.1% above) and the Intel Core i9-12900HX (0.1% below). These rival deltas are tiny, meaning both chips sit in tightly contested performance bands.

Where Each One Wins

The Core 7 253PTE is the clear choice for Cinebench-class rendering. Its 44% lead across every Cinebench generation, from R15 through R23, in both single and multicore tests, indicates a strong rendering pipeline. The 20 threads versus 14 threads explain part of this, but the single-core Cinebench wins show the per-thread advantage is real too. The 5.40 GHz boost clock on the Core 7 253PTE exceeds the 5.00 GHz boost of the Core Ultra 5 235, which helps explain the single-core Cinebench margin.

The Core Ultra 5 235 dominates general-purpose and cryptographic workloads. Data encryption at 29,293 versus 15,500 suggests a much stronger AES or encryption unit. Extended instructions, which cover SIMD and similar operations, show a 47.8% gap. Floating point math, a broad indicator of compute throughput, favors the Core Ultra 5 235 by 43%. Physics simulation, often sensitive to thread scheduling and cache behavior, shows a 48.7% gap. Random string sorting, a memory-latency-sensitive workload, favors the Core Ultra 5 235 by 42.4%.

The single-thread Passmark gap of 16% is notable because the Core Ultra 5 235 has a lower boost clock (5.00 GHz versus 5.40 GHz) yet still wins. This points to a superior per-clock architecture, likely the newer Arrow Lake design. The 3 nm process node from TSMC versus the 10 nm Intel node gives the Core Ultra 5 235 a power and density advantage, though the Core 7 253PTE compensates with higher clocks and more threads.

Workloads that mix integer math, like compression or encryption, go to the Core Ultra 5 235. Workloads that stress pure integer math, like Passmark integer math, go to the Core 7 253PTE. This split suggests the Core 7 253PTE has a strong integer execution core but weaker support for the specialized instruction paths that the Core Ultra 5 235 handles efficiently.

Architecture Differences

The Core 7 253PTE uses the Bartlett Lake codename, built on a 10 nm process at Intel's own foundry. It has 10 cores and 20 threads, with a base clock of 1.80 GHz and a boost clock of 5.40 GHz. Its TDP is 45 watts. The Core Ultra 5 235 uses the Arrow Lake-S codename, built on a 3 nm process at TSMC. It has 14 cores and 14 threads, with a base clock of 3.40 GHz and a boost clock of 5.00 GHz. Its TDP is 65 watts.

The thread difference is critical: the Core 7 253PTE runs 20 threads on 10 cores, while the Core Ultra 5 235 runs 14 threads on 14 cores. Hyper-threading on the Core 7 253PTE doubles its thread count, which helps in Cinebench multicore. The Core Ultra 5 235 uses a hybrid architecture without hyper-threading, relying on more physical cores instead.

Cache hierarchy differs substantially. The Core 7 253PTE has 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The Core Ultra 5 235 has 192 KB of L1 per core, 3 MB of L2 per core, and only 24 MB of shared L3. The Core Ultra 5 235's larger per-core L1 and L2 caches help with single-thread and latency-sensitive workloads, while the Core 7 253PTE's larger L3 pool benefits rendering tasks that share data across threads.

Memory support also differs. The Core 7 253PTE supports both DDR4 and DDR5, while the Core Ultra 5 235 supports only DDR5. Memory bandwidth is higher on the Core Ultra 5 235 at 102.4 GB/s versus 89.6 GB/s. Both run dual-channel. ECC memory is supported on the Core 7 253PTE but not on the Core Ultra 5 235. PCIe lanes differ: the Core 7 253PTE provides 16 Gen 5 lanes from the CPU, while the Core Ultra 5 235 provides 20 Gen 5 lanes.

Integrated graphics differ too. The Core 7 253PTE uses UHD Graphics 730, while the Core Ultra 5 235 uses Arc Xe-LPG Graphics 24EU. The socket changes as well: the Core 7 253PTE fits Intel Socket 1700, the Core Ultra 5 235 fits Intel Socket 1851. The Core Ultra 5 235 has a transistor count of 17,800 million and a die size of 243 mm²; the Core 7 253PTE has no listed transistor or die size data. The Core Ultra 5 235 was released on 2025-01-06, while the Core 7 253PTE came later on 2026-03-08.

FAQ

Q: Which processor wins more head-to-head benchmarks?

A: The Intel Core Ultra 5 235 wins 10 of the 17 recorded head-to-head tests, while the Intel Core 7 253PTE wins 7.

Q: Why does the Core 7 253PTE win Cinebench but lose Passmark?

A: The Core 7 253PTE has 20 threads versus 14, and a higher boost clock of 5.40 GHz versus 5.00 GHz. This combination gives it a 44% lead across all Cinebench tests. The Core Ultra 5 235 counters with a newer 3 nm Arrow Lake architecture, larger per-core L1 and L2 caches, and higher memory bandwidth, which drives its Passmark wins.

Q: What is the largest single benchmark gap between the two?

A: The largest gap is in Passmark find prime numbers, where the Core Ultra 5 235 scores 371 versus 82 for the Core 7 253PTE, a 77.9% difference.

Q: Do both processors support the same memory?

A: No. The Core 7 253PTE supports DDR4 and DDR5, while the Core Ultra 5 235 supports only DDR5. The Core Ultra 5 235 also has higher memory bandwidth at 102.4 GB/s versus 89.6 GB/s.

Q: Which processor has better single-thread performance?

A: The Core Ultra 5 235 wins Passmark single-thread with 4,516 versus 3,794, a 16% gap. However, in Cinebench single-core tests, the Core 7 253PTE wins by roughly 44%, scoring 3,003 versus 2,085 in R23.

Q: Are these processors on the same socket?

A: No. The Core 7 253PTE uses Intel Socket 1700, while the Core Ultra 5 235 uses Intel Socket 1851. They are not interchangeable.

Specification Differences

| Field | Intel Core 7 253PTE | Intel Core Ultra 5 235 |

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

| Cores | 10 | 14 |

| Threads | 20 | 14 |

| Base clock | 1.80 GHz | 3.40 GHz |

| Boost clock | 5.40 GHz | 5.00 GHz |

| TDP | 45 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 |

| Transistors | Not listed | 17,800 million |

| Die size | Not listed | 243 mm² |

| 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 only |

| Memory bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC memory | Yes | No |

| PCIe lanes | Gen 5, 16 lanes | Gen 5, 20 lanes |

| Integrated graphics | UHD Graphics 730 | Arc Xe-LPG Graphics 24EU |

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

| Launch MSRP | $384 | $257 |

| Part number | SA4QK | SRQAS |

The Core Ultra 5 235 carries a higher TDP (65 W versus 45 W) and a higher base clock (3.40 GHz versus 1.80 GHz), but a lower boost clock. Its 14 physical cores without hyper-threading stand in contrast to the Core 7 253PTE's 10 cores with hyper-threading. The die size and transistor count for the Core Ultra 5 235 are explicitly recorded, while the Core 7 253PTE leaves those fields blank in the database. The Core Ultra 5 235 also offers more PCIe lanes (20 versus 16) and lacks ECC support, which the Core 7 253PTE provides.