Intel Core 7 251TE vs Intel Core Ultra 5 235A Comparison

Intel Core 7 251TE and Intel Core Ultra 5 235A are both active desktop processors from Intel, but they target very different performance profiles. The benchmark data shows a decisive overall victory for the Core Ultra 5 235A, which wins 16 of the 17 recorded head-to-head tests. The Core 7 251TE manages a single win, but it is a significant one in integer math. The average benchmark score for the Core Ultra 5 235A is 48201, placing it in the 90th percentile of all CPUs, while the Core 7 251TE scores an average of 41650, sitting in the 88th percentile.

Head-to-Head Benchmarks

The Core Ultra 5 235A dominates the Cinebench suite. In Cinebench R23 multi-core, it scores 32633 against the Core 7 251TE's 25518, a difference of 21.8 percent. The single-core R23 test shows a similar gap: 4607 versus 3602, also a 21.8 percent advantage for the Core Ultra 5 235A. This pattern holds across all Cinebench versions, with the Core Ultra 5 235A leading by 21.8 percent in R15 multi-core (3289 vs 2572), R15 single-core (464 vs 362), R20 multi-core (13705 vs 10717), and R20 single-core (1934 vs 1512).

The PassMark results tell a slightly more varied story. The Core Ultra 5 235A wins most tests, but the margins differ. In data encryption, it scores 30136 against 22176, a 26.4 percent lead. Floating point math shows a 27.9 percent advantage (118778 vs 85607). Extended instructions show the largest gap in its favor: 31625 versus 16974, a 46.3 percent lead. The find prime numbers test is even more lopsided, with the Core Ultra 5 235A scoring 392 versus just 140, a 64.3 percent difference.

The single exception to this trend is PassMark integer math. Here, the Core 7 251TE scores 125739, which is 41.9 percent higher than the Core Ultra 5 235A's 88626. This is the only test where the Core 7 251TE comes out ahead, and it is a substantial victory. The data also shows that the Core Ultra 5 235A wins the PassMark multi-thread test by 21.8 percent (38392 vs 30022), the single-thread test by 21.7 percent (4557 vs 3568), and the physics test by 20.5 percent (2437 vs 1938). Data compression and random string sorting also favor the Core Ultra 5 235A, with leads of 15.1 percent (393800 vs 334399) and 19.9 percent (49489 vs 39643), respectively.

The consistency of the 21.8 percent delta across all Cinebench tests suggests a fundamental per-core performance advantage for the Core Ultra 5 235A, rather than a scaling difference. The Core 7 251TE has more cores, but the Core Ultra 5 235A delivers higher throughput per thread in these workloads.

The Verdict

The benchmark data clearly indicates that the Intel Core Ultra 5 235A is the faster processor in nearly every measurable category. It holds a 21.8 percent lead in all Cinebench multi-core and single-core tests, and it wins the majority of PassMark workloads by margins ranging from 15.1 percent to 64.3 percent. Its average benchmark score of 48201 places it 15.7 percent above the Core 7 251TE's average of 41650.

The Core 7 251TE should be selected only for workloads that are heavily dependent on integer math. Its 41.9 percent lead in that specific PassMark test is the sole bright spot in the comparison. The data does not support choosing the Core 7 251TE for general-purpose computing, content creation, or any of the other tested workloads, as the Core Ultra 5 235A wins every other head-to-head test.

For users building a desktop system today, the recorded data points to the Core Ultra 5 235A as the higher-performing option. Its 90th percentile ranking versus the 88th percentile of the Core 7 251TE confirms the performance hierarchy. The Core 7 251TE does have a higher boost clock of 5.40 GHz versus 5.00 GHz, but this does not translate into a win in any single-threaded benchmark.

Where Each One Wins

The Core Ultra 5 235A wins in rendering, single-threaded applications, and most general compute tasks. All three Cinebench tests, which are representative of 3D rendering workloads, go to the Core Ultra 5 235A by a consistent 21.8 percent margin. The PassMark multi-thread and single-thread tests also favor it, indicating better performance in both parallel and serial workloads.

The Core Ultra 5 235A also wins in data compression, data encryption, floating point math, physics calculations, extended instruction sets, and random string sorting. These results cover a broad range of everyday tasks, from file compression to scientific computing. The only category where the Core Ultra 5 235A does not win is integer math, where the Core 7 251TE's 125739 score is 41.9 percent higher.

The Core 7 251TE is the pick for integer-heavy workloads. This includes tasks like database operations, certain types of financial calculations, and some encryption algorithms that rely on integer arithmetic. Outside of that specific niche, the data shows no other advantage for the Core 7 251TE. Its higher core count of 24 versus 14 does not help it in any of the tested multi-threaded benchmarks, as the Core Ultra 5 235A still wins by 21.8 percent in Cinebench R23 multi-core and PassMark multi-thread.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core Ultra 5 235A has an average benchmark score of 48201, compared to 41650 for the Intel Core 7 251TE.

Q: How much faster is the Core Ultra 5 235A in Cinebench R23 multi-core?

A: The Core Ultra 5 235A scores 32633, which is 21.8 percent higher than the Core 7 251TE's 25518.

Q: In which benchmark does the Core 7 251TE beat the Core Ultra 5 235A?

A: The Core 7 251TE wins the PassMark integer math test with a score of 125739, which is 41.9 percent higher than the Core Ultra 5 235A's 88626.

Q: What is the single largest performance gap between the two processors?

A: The largest gap is in the PassMark find prime numbers test, where the Core Ultra 5 235A scores 392, which is 64.3 percent higher than the Core 7 251TE's 140.

Q: Do the two processors use the same socket?

A: No. The Intel Core 7 251TE uses Intel Socket 1700, while the Intel Core Ultra 5 235A uses Intel Socket 1851.

Q: Which processor has more cores?

A: The Intel Core 7 251TE has 24 cores and 32 threads, while the Intel Core Ultra 5 235A has 14 cores and 14 threads.

Architecture Differences

The two processors are built on fundamentally different architectures. The Intel Core 7 251TE is based on the Bartlett Lake codename, part of the Core 7 generation, and uses a 10 nm process node fabricated by Intel. The Intel Core Ultra 5 235A is based on the Arrow Lake architecture, specifically Arrow Lake-S, and uses a 3 nm process node fabricated by TSMC. The Core Ultra 5 235A has 17,800 million transistors on a 243 mm² die, while the Core 7 251TE's die size is 215 mm².

Cache configurations differ significantly. The Core 7 251TE has 80 KB of L1 cache per core and 1.25 MB of L2 cache per core, with 36 MB of shared L3 cache. The Core Ultra 5 235A has larger per-core caches: 192 KB of L1 per core and 3 MB of L2 per core, but a smaller 24 MB of shared L3 cache. This trade-off favors the Core Ultra 5 235A in single-threaded performance, as evidenced by its 21.7 percent lead in the PassMark single-thread test.

Memory support also differs. The Core 7 251TE supports both DDR4 and DDR5 memory, while the Core Ultra 5 235A supports only DDR5. Both use dual-channel memory buses, but the Core Ultra 5 235A has a higher memory bandwidth of 102.4 GB/s versus 89.6 GB/s for the Core 7 251TE. The Core 7 251TE supports ECC memory, while the Core Ultra 5 235A does not. PCIe lane counts also differ: the Core Ultra 5 235A provides Gen 5 with 20 lanes, while the Core 7 251TE provides Gen 5 with 16 lanes.

The integrated graphics are different as well. The Core 7 251TE uses UHD Graphics 770, while the Core Ultra 5 235A uses Arc Xe-LPG Graphics 24EU. Both processors have locked multipliers, meaning they are not unlocked for overclocking.

Specification Differences

The specifications that differ between the two processors are extensive. The base clock of the Core Ultra 5 235A is 3.40 GHz, which is higher than the Core 7 251TE's 1.40 GHz. However, the boost clock of the Core 7 251TE is 5.40 GHz, higher than the Core Ultra 5 235A's 5.00 GHz.

Thermal design power (TDP) differs by 20 watts, with the Core 7 251TE rated at 45 watts and the Core Ultra 5 235A rated at 65 watts. The core and thread counts are a major differentiator: the Core 7 251TE has 24 cores and 32 threads, while the Core Ultra 5 235A has 14 cores and 14 threads.

The release dates are different, with the Core 7 251TE released on 2025-01-12 and the Core Ultra 5 235A released on 2025-07-28. The launch MSRP for the Core 7 251TE is $384, while the Core Ultra 5 235A has a launch MSRP of $269. The part numbers also differ: SRQAXQ5ZG for the Core 7 251TE and SRWPN for the Core Ultra 5 235A.

Memory support differs, with the Core 7 251TE supporting DDR4 and DDR5, while the Core Ultra 5 235A supports only DDR5. ECC memory is supported on the Core 7 251TE but not on the Core Ultra 5 235A. The socket types are different, with the Core 7 251TE using Intel Socket 1700 and the Core Ultra 5 235A using Intel Socket 1851. The process node is 10 nm for the Core 7 251TE and 3 nm for the Core Ultra 5 235A.