Intel Core 7 253PQE vs Intel Core Ultra 5 245 Comparison

The Verdict

The recorded data splits these two desktop processors by workload character. The Intel Core 7 253PQE wins 5 of 17 head-to-head benchmarks, while the Intel Core Ultra 5 245 wins 12. Yet the Core 7 253PQE holds a higher overall percentile ranking at 91 versus 90 for the Ultra 5 245, and its average benchmark score of 55919 exceeds the Ultra 5 245's 48995 by roughly 14 percent. That contradiction, a lower win count but a higher average, points to the nature of the workloads where each part excels.

The Core 7 253PQE delivers its largest victories in integer-heavy and compression tasks, including a 51.1 percent lead in PassMark integer math and a 21.5 percent lead in data compression. The Ultra 5 245 counters with a 43.6 percent advantage in prime number finding, a 15.6 percent lead in data encryption, and a 12.7 percent lead in floating point math. For users whose work involves archiving, database operations, or general integer computation, the Core 7 253PQE shows a clear edge. For encryption, scientific floating point calculations, and single-threaded responsiveness, the Ultra 5 245 delivers better results.

The single-thread comparison is nearly tied. The Ultra 5 245 scores 4394 in PassMark single-thread against 4389 for the Core 7 253PQE, a 0.1 percent difference that is effectively negligible. Cinebench single-core results favor the Ultra 5 245 by 4.7 percent across R15, R20, and R23, which suggests a modest but consistent advantage in lightly threaded rendering workloads.

The Ultra 5 245 also wins every Cinebench multi-core test, from 3318 versus 3163 in R15 to 32924 versus 31390 in R23, each by the same 4.7 percent margin. That consistency implies a structural advantage rather than a workload-specific one. The Core 7 253PQE, however, wins PassMark multithread by 7.6 percent and PassMark physics by 15.6 percent, so the multi-core story depends on which benchmark defines the task.

Architecture Differences

The two processors come from different Intel generations and use different manufacturing approaches. The Core 7 253PQE is a Bartlett Lake part built on Intel's 10 nm process, while the Core Ultra 5 245 is an Arrow Lake-S part from the Core Ultra Series 2, fabricated by TSMC on a 3 nm node. The process node difference explains part of the efficiency and thermal behavior, though the database does not record direct power measurements beyond the TDP figures.

The Core 7 253PQE uses Intel Socket 1700, while the Core Ultra 5 245 uses Intel Socket 1851, meaning the two are not interchangeable in a motherboard. The Core Ultra 5 245 has a 65 W TDP, while the Core 7 253PQE has a 125 W TDP, a substantial difference that affects cooling requirements and system integration.

Core and thread counts differ significantly. The Core 7 253PQE has 10 cores and 20 threads, indicating hyperthreading support. The Core Ultra 5 245 has 14 cores and 14 threads, with no hyperthreading. That means the Core 7 253PQE has fewer physical cores but more logical threads, while the Ultra 5 245 has more physical cores but exactly one thread per core.

Cache hierarchies also diverge. The Core 7 253PQE has 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The Core Ultra 5 245 has 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3. The Ultra 5 245 has larger per-core caches but smaller total L3, which likely contributes to its single-thread and floating point advantages.

The Core Ultra 5 245 has 17,800 million transistors on a 243 mm² die, figures not recorded for the Core 7 253PQE. Memory support also differs: the Core 7 253PQE supports both DDR4 and DDR5, while the Core Ultra 5 245 supports DDR5 only. Both use dual-channel memory, but the Ultra 5 245 has higher memory bandwidth at 102.4 GB/s versus 89.6 GB/s for the Core 7 253PQE. Both support ECC memory.

PCIe connectivity differs as well. The Core 7 253PQE provides Gen 5 with 16 lanes from the CPU, while the Core Ultra 5 245 provides Gen 5 with 20 lanes. Integrated graphics differ: the Core 7 253PQE has UHD Graphics 770, while the Core Ultra 5 245 has Arc Xe-LPG Graphics 64EU.

Where Each One Wins

The Core 7 253PQE dominates in integer math, scoring 137795 against 91187 for the Ultra 5 245, a 51.1 percent margin. This is the largest single delta in the head-to-head set. Data compression also favors the Core 7 253PQE strongly, 487335 versus 400942, a 21.5 percent lead. Random string sorting goes to the Core 7 253PQE by 10.3 percent, and PassMark multithread by 7.6 percent. Physics simulation in PassMark favors the Core 7 253PQE by 15.6 percent.

These results indicate that the Core 7 253PQE excels when the workload involves manipulating integers, compressing data, sorting strings, or running physics engines that benefit from its 20 threads. The larger L3 cache at 33 MB likely helps with data-heavy tasks that reuse working sets.

The Ultra 5 245 wins in prime number finding by a wide margin, 365 versus 206, a 43.6 percent lead. This test often responds to per-core efficiency and clock behavior. Data encryption favors the Ultra 5 245 by 15.6 percent, floating point math by 12.7 percent, and extended instructions by 2.7 percent. All Cinebench tests, both single and multi-core, go to the Ultra 5 245 by 4.7 percent. The PassMark single-thread score is essentially tied, with the Ultra 5 245 ahead by 0.1 percent.

The Ultra 5 245 appears better suited to encryption workloads, scientific computing with floating point operations, and rendering tasks measured by Cinebench. Its 14 physical cores without hyperthreading still outperform the 10-core, 20-thread configuration in Cinebench multi-core, suggesting that physical cores matter more than logical threads for that specific rendering workload.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 5 245 has 14 cores, while the Intel Core 7 253PQE has 10 cores. However, the Core 7 253PQE has 20 threads due to hyperthreading, while the Ultra 5 245 has 14 threads with no hyperthreading.

Q: Which processor wins in Cinebench R23 multi-core?

A: The Intel Core Ultra 5 245 scores 32924 in Cinebench R23 multi-core, while the Intel Core 7 253PQE scores 31390. The Ultra 5 245 leads by 4.7 percent.

Q: How do the processors compare in single-thread performance?

A: The PassMark single-thread scores are nearly identical: 4394 for the Ultra 5 245 and 4389 for the Core 7 253PQE, a 0.1 percent difference. In Cinebench single-core tests, the Ultra 5 245 leads by 4.7 percent across R15, R20, and R23.

Q: Which processor has higher memory bandwidth?

A: The Intel Core Ultra 5 245 has 102.4 GB/s memory bandwidth, while the Intel Core 7 253PQE has 89.6 GB/s. Both use dual-channel memory, but the Core 7 253PQE supports both DDR4 and DDR5, while the Ultra 5 245 supports DDR5 only.

Q: What is the largest benchmark margin between the two?

A: The largest margin is in PassMark integer math, where the Intel Core 7 253PQE scores 137795 versus 91187 for the Ultra 5 245, a 51.1 percent lead. The second largest is in PassMark find prime numbers, where the Ultra 5 245 leads by 43.6 percent.

Q: Which processor has better integrated graphics?

A: The Intel Core Ultra 5 245 has Arc Xe-LPG Graphics 64EU, while the Intel Core 7 253PQE has UHD Graphics 770. The database does not include graphics benchmark scores, so direct performance comparison is not possible from this data.

Head-to-Head Benchmarks

The Cinebench suite shows a uniform pattern. In Cinebench R15 multi-core, the Ultra 5 245 scores 3318 against 3163 for the Core 7 253PQE, a 4.7 percent lead. Single-core R15 follows the same margin: 468 versus 446. R20 multi-core gives 13828 against 13183, and R20 single-core gives 1952 against 1861. R23 multi-core gives 32924 against 31390, and R23 single-core gives 4648 against 4431. Every Cinebench result favors the Ultra 5 245 by exactly 4.7 percent, which strongly suggests a consistent architectural advantage in rendering workloads across both single and multi-threaded tests.

PassMark results break into two clusters. The Core 7 253PQE wins data compression 487335 to 400942, a 21.5 percent margin. Integer math shows the largest gap: 137795 to 91187, a 51.1 percent victory. Random string sorting goes 54222 to 49140, a 10.3 percent lead. PassMark multithread goes 41656 to 38706, a 7.6 percent lead. Physics goes 2970 to 2569, a 15.6 percent lead.

The Ultra 5 245 wins data encryption 30236 to 25515, a 15.6 percent margin. Extended instructions favor it 33304 to 32390, a 2.7 percent lead. Prime number finding shows the largest Ultra advantage: 365 versus 206, a 43.6 percent lead. Floating point math goes 120548 to 105279, a 12.7 percent lead. The single-thread test is the closest result in the entire comparison: 4394 versus 4389, a 0.1 percent difference.

The win count stands at 12 for the Ultra 5 245 and 5 for the Core 7 253PQE. Yet the Core 7 253PQE has a higher average benchmark score, 55919 versus 48995, and a higher percentile ranking, 91 versus 90. This happens because the Core 7 253PQE's wins include some of the largest margins in the dataset, particularly the 51.1 percent integer math victory and the 21.5 percent compression lead, which pull its average upward despite fewer total wins.

The nearest rivals data places each processor in a different competitive context. The Core 7 253PQE sits within 1.1 percent of the AMD Ryzen Threadripper PRO 3955WX, and within 0.7 percent of the AMD Ryzen AI 9 HX PRO 470. The Ultra 5 245 sits within 0.8 percent of the Intel Core i5-14600K and within 0.6 percent of the Intel Xeon Gold 5318H. These comparisons show that both processors are competitive with established parts in their respective performance neighborhoods.

Specification Differences

The two processors differ across nearly every specification category. The Core 7 253PQE is a Bartlett Lake part on Intel 10 nm, while the Core Ultra 5 245 is an Arrow Lake-S part on TSMC 3 nm. The foundry differs: Intel for the Core 7 253PQE, TSMC for the Core Ultra 5 245.

Core count varies from 10 to 14, and thread count from 20 to 14. Base clocks are identical at 3.50 GHz, but boost clocks differ: 5.70 GHz for the Core 7 253PQE versus 5.10 GHz for the Ultra 5 245. TDP differs substantially: 125 W versus 65 W. Sockets differ: Intel Socket 1700 versus Intel Socket 1851.

Cache allocation shifts across all levels. L1 is 80 KB per core for the Core 7 253PQE versus 192 KB per core for the Ultra 5 245. L2 is 2 MB per core versus 3 MB per core. L3 is 33 MB shared versus 24 MB shared. The transistor count of 17,800 million and die size of 243 mm² are recorded only for the Ultra 5 245.

Memory support differs: DDR4 and DDR5 for the Core 7 253PQE, DDR5 only for the Ultra 5 245. Memory bandwidth favors the Ultra 5 245 at 102.4 GB/s versus 89.6 GB/s. Both support ECC memory. PCIe lanes differ: 16 lanes for the Core 7 253PQE versus 20 lanes for the Ultra 5 245, both Gen 5. Integrated graphics differ: UHD Graphics 770 versus Arc Xe-LPG Graphics 64EU.

Release dates differ: the Core 7 253PQE launched on 2026-03-08, while the Core Ultra 5 245 launched on 2025-01-06. The launch MSRP for the Core 7 253PQE is $409, and for the Core Ultra 5 245 it is $270. Both processors are active in production, both are desktop parts, and neither has an unlocked multiplier. Part numbers are SA4QA for the Core 7 253PQE and SRVFE for the Ultra 5 245.

The overall picture from the data is a tradeoff between two design philosophies. The Core 7 253PQE uses fewer cores with hyperthreading, a higher boost clock, a larger L3 cache, and a higher TDP to win integer and compression workloads. The Ultra 5 245 uses more physical cores without hyperthreading, a smaller process node, higher memory bandwidth, and lower power draw to win rendering, encryption, and floating point workloads. Neither processor dominates across all metrics, and the choice between them depends entirely on which benchmark family matches the intended use.