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

The Verdict

The benchmark data presents a clear split between the Intel Core 7 253PQE and the Intel Core Ultra 5 235A. The Core Ultra 5 235A wins 11 of the 17 recorded head-to-head tests, while the Core 7 253PQE takes 6. However, the nature of those wins matters more than the count. The Core Ultra 5 235A consistently leads in every Cinebench test, both single-core and multi-core, with margins between 3.7% and 3.9%. It also wins PassMark single-thread, data encryption, floating-point math, and prime number finding. The Core 7 253PQE counters with substantial victories in integer math (55.5% ahead), data compression (23.8% ahead), and physics (21.9% ahead), plus smaller wins in multithread, random string sorting, and extended instructions. Users whose workloads rely on integer-heavy calculations, compression, or physics simulation should favor the Core 7 253PQE. Those who prioritize broadly consistent performance across rendering, encryption, and floating-point tasks will find the Core Ultra 5 235A stronger. The average benchmark scores reflect this: the Core 7 253PQE averages 55919, while the Core Ultra 5 235A averages 48201. The percentile rankings are close, 91st for the Core 7 and 90th for the Ultra 5.

Architecture Differences

The two processors come from different Intel families with distinct design philosophies. The Core 7 253PQE uses the Bartlett Lake codename and is built on a 10 nm process at Intel's own foundry. It offers 10 cores with 20 threads, a base clock of 3.50 GHz, and a boost clock of 5.70 GHz. Its cache configuration includes 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The Core Ultra 5 235A belongs to the Core Ultra Series 2 with the Arrow Lake-S codename and Arrow Lake architecture. It is fabricated by TSMC on a 3 nm process, with 17,800 million transistors on a 243 mm² die. It provides 14 cores but only 14 threads, meaning no hyperthreading. Its clocks are lower: 3.40 GHz base and 5.00 GHz boost. Cache sizes are larger per core: 192 KB L1, 3 MB L2, but the shared L3 is smaller at 24 MB. The Core 7 supports both DDR4 and DDR5 memory, while the Ultra 5 supports only DDR5. Both use dual-channel memory, but the bandwidth differs: 89.6 GB/s for the Core 7 versus 102.4 GB/s for the Ultra 5. ECC memory is available on the Core 7 but not on the Ultra 5. PCIe lanes also differ: the Core 7 has Gen 5 with 16 lanes, while the Ultra 5 has Gen 5 with 20 lanes. Integrated graphics are UHD Graphics 770 on the Core 7 versus Arc Xe-LPG Graphics 24EU on the Ultra 5. Sockets are incompatible: Intel Socket 1700 for the Core 7, Intel Socket 1851 for the Ultra 5.

Head-to-Head Benchmarks

The Cinebench suite shows uniform superiority for the Core Ultra 5 235A. In Cinebench R15 multicore, it scores 3289 against 3163, a 3.8% lead. Single-core R15 shows 464 versus 446, a 3.9% edge. R20 multicore gives 13705 against 13183, again 3.8%. R20 single-core is 1934 versus 1861, 3.8% ahead. R23 multicore delivers 32633 versus 31390, a 3.8% gap. R23 single-core is 4607 versus 4431, also 3.8%. The consistency of these margins suggests the Ultra 5's architecture scales better across rendering workloads of varying intensity. PassMark single-thread confirms this pattern: 4557 versus 4389, a 3.7% advantage. The Core 7 253PQE's largest wins come in specialized tests. PassMark integer math shows 137795 versus 88626, a massive 55.5% lead. Data compression yields 487335 versus 393800, a 23.8% advantage. Physics scores 2970 versus 2437, a 21.9% gap. Random string sorting shows 54222 versus 49489, a 9.6% win. Multithread gives 41656 versus 38392, an 8.5% edge. Extended instructions are close: 32390 versus 31625, only 2.4% ahead. The Ultra 5 wins data encryption with 30136 versus 25515, a 15.3% margin. Floating-point math goes to the Ultra 5 at 118778 versus 105279, an 11.4% lead. Prime number finding is decisively in the Ultra 5's favor: 392 versus 206, a 47.4% gap. This split indicates the Core 7 excels at tasks with heavy integer operations and memory compression, while the Ultra 5 handles floating-point, encryption, and prime calculation far better.

Specification Differences

The recorded specifications show several key divergences. Core count: 10 for the Core 7 253PQE, 14 for the Core Ultra 5 235A. Thread count: 20 versus 14. Base clock: 3.50 GHz versus 3.40 GHz. Boost clock: 5.70 GHz versus 5.00 GHz. TDP: 125 W versus 65 W. Process node: 10 nm versus 3 nm. Foundry: Intel versus TSMC. Transistors: not listed for the Core 7, 17,800 million for the Ultra 5. Die size: not listed for the Core 7, 243 mm² for the Ultra 5. L1 cache: 80 KB per core versus 192 KB per core. L2 cache: 2 MB per core versus 3 MB per core. L3 cache: 33 MB shared versus 24 MB shared. Memory support: DDR4 and DDR5 versus only DDR5. Memory bandwidth: 89.6 GB/s versus 102.4 GB/s. ECC memory: supported versus not supported. PCIe: Gen 5 with 16 lanes versus Gen 5 with 20 lanes. Integrated graphics: UHD Graphics 770 versus Arc Xe-LPG Graphics 24EU. Socket: Intel Socket 1700 versus Intel Socket 1851. Release date: 2026-03-08 versus 2025-07-28. Launch MSRP: the Core 7 253PQE launched at $409, while the Core Ultra 5 235A launched at $269. Both have locked multipliers. The part numbers are SA4QA and SRWPN respectively. The production status for both is Active, and both target the Desktop market segment.

FAQ

Q: Which processor has more cores?

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

Q: What is the performance difference in Cinebench R23 multicore?

A: The Core Ultra 5 235A scores 32633, while the Core 7 253PQE scores 31390. This gives the Ultra 5 a 3.8% lead.

Q: Which CPU wins in integer math performance?

A: The Intel Core 7 253PQE dominates with a PassMark integer math score of 137795, which is 55.5% higher than the Core Ultra 5 235A's score of 88626.

Q: Do both processors support the same memory types?

A: No. The Core 7 253PQE supports both DDR4 and DDR5, while the Core Ultra 5 235A supports only DDR5. Both use dual-channel memory, but the Ultra 5 has higher bandwidth at 102.4 GB/s versus 89.6 GB/s.

Q: Which processor has a higher boost clock?

A: The Intel Core 7 253PQE has a boost clock of 5.70 GHz, which is higher than the Core Ultra 5 235A's boost clock of 5.00 GHz. The Core 7 also has a higher base clock at 3.50 GHz versus 3.40 GHz.

Q: How do the average benchmark scores compare?

A: The Core 7 253PQE has an average benchmark score of 55919, placing it in the 91st percentile of all CPUs. The Core Ultra 5 235A has an average score of 48201, placing it in the 90th percentile.

Where Each One Wins

The Intel Core 7 253PQE wins in scenarios that emphasize integer arithmetic and memory-intensive operations. Its PassMark integer math score of 137795 is more than half again the Ultra 5's 88626, making it the clear choice for code compilation, spreadsheet calculations, and any workload that processes large amounts of numerical data without heavy floating-point use. Data compression is another strong area: 487335 versus 393800, a 23.8% advantage, which benefits file archiving and database operations. Physics simulation shows a 21.9% lead (2970 versus 2437), relevant for game physics and scientific computation. The multithread score of 41656 versus 38392, an 8.5% margin, indicates that its 20 threads can handle concurrent workloads effectively despite fewer cores. Random string sorting also favors the Core 7 at 54222 versus 49489, a 9.6% edge, helping with text processing and data indexing.

The Intel Core Ultra 5 235A wins across the Cinebench rendering suite, which suggests stronger overall CPU efficiency per clock. Its R23 multicore score of 32633 versus 31390, a 3.8% lead, comes despite a lower boost clock and no hyperthreading, indicating that the 3 nm process and Arrow Lake architecture deliver better instructions per cycle. Single-thread performance also favors the Ultra 5: 4557 versus 4389 in PassMark single-thread and 4607 versus 4431 in R23 single-core, both around 3.7-3.8% ahead. This matters for applications that rely on one or two fast cores, such as many legacy or lightly threaded programs. Encryption is a major win: 30136 versus 25515, a 15.3% advantage, meaning secure communication and cryptographic tasks run faster. Floating-point math shows an 11.4% lead (118778 versus 105279), which benefits scientific computing, 3D rendering, and audio processing. Prime number finding is the largest relative win at 47.4% (392 versus 206), indicating dramatically better performance in number-theoretic calculations. The Ultra 5 also has higher memory bandwidth at 102.4 GB/s versus 89.6 GB/s and more PCIe lanes (20 versus 16), which helps with data-intensive peripherals. Its lower TDP of 65 W versus 125 W suggests it generates less heat, though the recorded data does not specify cooling requirements. The release date of 2025-07-28 places it earlier than the Core 7's 2026-03-08 release, which may matter for platform availability timelines.