Intel Core 7 253PTE vs Intel Core Ultra 7 265F Comparison

Head-to-Head Benchmarks

The benchmark data shows a decisive victory for the Intel Core Ultra 7 265F across every recorded test. The Core Ultra 7 265F wins all 17 head-to-head comparisons, with no benchmark favoring the Intel Core 7 253PTE.

The largest single-core gap appears in Cinebench R23 single-core, where the Core Ultra 7 265F scores 5926 against 3003 for the Core 7 253PTE, a delta of -49.3% from the perspective of the slower chip. Cinebench R15 single-core shows a nearly identical relative gap, with scores of 597 versus 302, again -49.4%. These results indicate that the Core Ultra 7 265F delivers roughly double the single-thread performance in these rendering workloads.

Multi-core rendering shows the same pattern. In Cinebench R23 multi-core, the Core Ultra 7 265F records 41980 versus 21276, a -49.3% delta. Cinebench R20 multi-core follows with 17631 against 8935, also -49.3%. Cinebench R15 multi-core shows 4231 against 2144, a -49.3% delta. The consistency of the delta across Cinebench versions suggests a stable architectural advantage rather than a workload-specific quirk.

PassMark integer math presents the narrowest gap between the two processors. The Core Ultra 7 265F scores 138078 against 119552 for the Core 7 253PTE, a delta of -13.4%. This is the closest result in the entire comparison, indicating that integer-heavy instruction streams do not benefit from the Core Ultra 7 265F's advantages as much as other workloads do.

The widest gap appears in PassMark find prime numbers, where the Core Ultra 7 265F scores 416 against just 82 for the Core 7 253PTE, a delta of -80.3%. This extreme difference suggests a major throughput advantage in this specific compute pattern, likely tied to the larger core count and newer architecture.

PassMark data encryption shows a -60.7% delta, with the Core Ultra 7 265F at 39468 versus 15500. Floating-point math follows at -61.3%, with scores of 173855 and 67209. Physics simulation shows -58.4%, with 3172 against 1318. Extended instructions show -56.4%, with 39235 against 17099. Random string sorting shows -54.8%, with 62439 against 28227.

Data compression shows a -45.6% delta, with the Core Ultra 7 265F at 507018 versus 275828. PassMark multi-thread shows -49.3%, with 49410 against 25031. Single-thread PassMark results show -20.1%, with 4750 against 3794.

The average benchmark score for the Core Ultra 7 265F is 64438, placing it at the 93rd percentile among all CPUs in the database. The Core 7 253PTE averages 34962, placing it at the 84th percentile. The Core Ultra 7 265F's nearest rivals include the Intel Core Ultra 7 265 at -0.3% delta, the AMD EPYC 4464P at -0.6%, and the AMD EPYC 7343 at +0.4%. The Core 7 253PTE's nearest rivals include the Intel Core i7-13800H at -0.1%, the Intel Core i9-12900HX at -0.1%, and the Intel Xeon 6349P at +0.2%.

Where Each One Wins

The Intel Core Ultra 7 265F wins every benchmark category in the database. There is no recorded workload where the Intel Core 7 253PTE takes the lead, so the use-case split is defined entirely by the magnitude of the Core Ultra 7 265F's advantage.

The Core Ultra 7 265F shows its strongest relative advantage in prime number finding, encryption, floating-point math, and physics simulation. These workloads involve heavy arithmetic and algorithmic throughput, where the 20-core configuration and newer process node deliver outsized gains. The delta values of -80.3%, -60.7%, -61.3%, and -58.4% respectively place these as the most lopsided results.

The Core Ultra 7 265F shows its smallest advantage in integer math and single-thread PassMark tests. Integer math at -13.4% and single-thread PassMark at -20.1% indicate that lightly threaded integer workloads are the closest competition area, though the Core 7 253PTE still trails clearly.

Rendering workloads sit in the middle of the range. Cinebench tests across R15, R20, and R23 all show roughly -49% deltas for both single-core and multi-core variants. This consistency means the Core Ultra 7 265F offers a uniform doubling of rendering performance, making it the clear choice for any CPU-bound render task.

For the Core 7 253PTE, the most favorable scenarios are integer math and light single-threaded PassMark workloads, where the deficit narrows to the teens or low twenties in percentage terms. Even in these cases, the Core Ultra 7 265F remains ahead, so the Core 7 253PTE cannot claim a winning use case from the recorded data.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core Ultra 7 265F has an average benchmark score of 64438, while the Intel Core 7 253PTE averages 34962.

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

A: The largest gap is in PassMark find prime numbers, where the Core Ultra 7 265F scores 416 versus 82 for the Core 7 253PTE, a delta of -80.3%.

Q: Where is the Core 7 253PTE closest to the Core Ultra 7 265F?

A: The closest result is PassMark integer math, where the Core Ultra 7 265F scores 138078 against 119552, a delta of only -13.4%.

Q: How do the two processors compare in Cinebench R23 multi-core?

A: The Core Ultra 7 265F scores 41980 in Cinebench R23 multi-core, while the Core 7 253PTE scores 21276, a delta of -49.3%.

Q: Which processor sits higher in the database percentile ranking?

A: The Core Ultra 7 265F sits at the 93rd percentile among all CPUs, while the Core 7 253PTE sits at the 84th percentile.

Q: Does the Core 7 253PTE win any benchmark in the database?

A: No. The Core Ultra 7 265F wins all 17 recorded head-to-head benchmarks.

Specification Differences

The two processors differ in nearly every core specification. The Intel Core 7 253PTE has 10 cores and 20 threads, while the Intel Core Ultra 7 265F has 20 cores and 20 threads. Both run 20 threads total, but the Core Ultra 7 265F achieves this with double the physical core count.

Base clocks differ, with the Core 7 253PTE at 1.80 GHz and the Core Ultra 7 265F at 2.40 GHz. Boost clocks are close, with the Core 7 253PTE at 5.40 GHz and the Core Ultra 7 265F at 5.30 GHz. The Core 7 253PTE has a 45 W TDP, while the Core Ultra 7 265F has a 65 W TDP.

Sockets differ completely. The Core 7 253PTE uses Intel Socket 1700, while the Core Ultra 7 265F uses Intel Socket 1851. They are not socket-compatible.

Cache hierarchies differ across all levels. 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 7 265F has 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3.

Memory support differs. The Core 7 253PTE supports DDR4 and DDR5 memory with dual-channel access and 89.6 GB/s bandwidth. The Core Ultra 7 265F supports DDR5 only, also dual-channel, with 102.4 GB/s bandwidth. The Core 7 253PTE supports ECC memory, while the Core Ultra 7 265F does not.

PCIe connectivity differs. The Core 7 253PTE provides Gen 5 with 16 lanes from the CPU. The Core Ultra 7 265F provides Gen 5 with 20 lanes from the CPU.

Integrated graphics differ. The Core 7 253PTE includes UHD Graphics 730, while the Core Ultra 7 265F has no integrated graphics (N/A).

Part numbers and release dates differ. The Core 7 253PTE has part number SA4QK and released on 2026-03-08. The Core Ultra 7 265F has part number SRQCV and released on 2025-01-06.

Architecture Differences

The architectural split is substantial. The Intel Core 7 253PTE uses the Bartlett Lake codename with the Core 7 generation label, while the Intel Core Ultra 7 265F uses the Arrow Lake-S codename with the Arrow Lake architecture and Core Ultra Series 2 generation label.

The process nodes differ by foundry and geometry. The Core 7 253PTE is built on a 10 nm process at Intel. The Core Ultra 7 265F is built on a 3 nm process at TSMC. The Core Ultra 7 265F also has recorded transistor and die data: 17,800 million transistors on a 243 mm² die. The Core 7 253PTE has no recorded transistor count or die size.

The core topology differs in a way that matters for thread scheduling. The Core 7 253PTE reaches 20 threads from 10 cores, meaning each core supports two threads. The Core Ultra 7 265F reaches 20 threads from 20 cores, meaning each core supports one thread. The Core Ultra 7 265F therefore relies on physical core count rather than simultaneous multithreading to reach its thread total.

Cache architecture differs in total capacity and per-core allocation. The Core Ultra 7 265F has larger per-core L1 and L2 allocations, at 192 KB and 3 MB per core respectively, versus 80 KB and 2 MB per core for the Core 7 253PTE. The shared L3 cache is smaller on the Core Ultra 7 265F at 30 MB, versus 33 MB on the Core 7 253PTE. The newer chip therefore favors per-core resources over shared last-level capacity.

ECC capability differs. The Core 7 253PTE supports ECC memory, which is absent from the Core Ultra 7 265F. This makes the Core 7 253PTE suitable for error-sensitive memory configurations despite its lower performance. The Core Ultra 7 265F instead targets DDR5-only platforms with higher memory bandwidth of 102.4 GB/s versus 89.6 GB/s.

The Core 7 253PTE includes UHD Graphics 730 integrated graphics, while the Core Ultra 7 265F ships without integrated graphics. Systems using the Core Ultra 7 265F require a discrete graphics adapter, while the Core 7 253PTE can operate with its integrated GPU.

Both processors have locked multipliers, so neither offers unlocked overclocking in the recorded data.

The Verdict

The recorded data supports one clear conclusion: the Intel Core Ultra 7 265F is the stronger processor in every measured category. It wins all 17 head-to-head benchmarks, holds a 9-point higher percentile ranking (93 versus 84), and averages 64438 in benchmark score against 34962 for the Core 7 253PTE.

The Core Ultra 7 265F is the appropriate choice for workloads that benefit from high core counts and modern single-thread performance. Its 20 physical cores, 3 nm TSMC process, and 102.4 GB/s memory bandwidth support its dominance in rendering, encryption, floating-point math, and physics simulation. The near-doubling of Cinebench scores across all versions confirms that multi-threaded productivity workloads favor this chip heavily.

The Core 7 253PTE serves a different role within the data. It has a lower TDP of 45 W versus 65 W, supports ECC memory, includes integrated UHD Graphics 730, and supports both DDR4 and DDR5 memory. It also uses Socket 1700 rather than Socket 1851, so it fits platforms that the Core Ultra 7 265F cannot. Its closest competitive ground is integer math, where the -13.4% delta is the smallest recorded gap.

The market segment for both is Desktop, and both are active production parts. The Core 7 253PTE launched at $384 MSRP, while the Core Ultra 7 265F launched at $379 MSRP. Neither has an unlocked multiplier.

For buyers constrained to the Socket 1700 platform, the Core 7 253PTE remains functional with strong single-thread boost behavior at 5.40 GHz and a respectable 84th percentile standing. For anyone able to use Socket 1851, the Core Ultra 7 265F offers dramatically better performance in every recorded benchmark, with double the physical cores and a newer fabrication process. The data does not show any scenario where the Core 7 253PTE outperforms the Core Ultra 7 265F.