Intel Core 7 253PTE vs Intel Core 9 273PTE Comparison

Intel Core 7 253PTE vs Intel Core 9 273PTE

The Intel Core 7 253PTE and Intel Core 9 273PTE are both 45-watt desktop processors built on the Bartlett Lake architecture for the Intel Socket 1700 platform. The benchmark database records 17 head-to-head comparisons between the two, with the Core 7 253PTE taking 14 wins and the Core 9 273PTE taking 3 wins. Despite the Core 9 name carrying higher core and thread counts, the measured performance data shows a consistent advantage for the Core 7 253PTE in most workloads, while the Core 9 273PTE dominates in specific compute-heavy tasks.

Where Each One Wins

The Core 7 253PTE wins across the entire Cinebench suite, covering both multi-core and single-core rendering tests. In Cinebench R15, R20, and R23, it beats the Core 9 273PTE by a uniform 4.1% in multi-core and single-core tests, with one exception at 4% in Cinebench R20 single-core. This consistent margin suggests the Core 7 253PTE's higher base clock of 1.80 GHz, compared to 1.40 GHz on the Core 9 273PTE, offsets the Core 9's extra two cores in these rendering workloads.

The Core 7 253PTE also dominates PassMark integer math, floating-point math, data compression, data encryption, extended instructions, multi-thread, and single-thread tests. Its largest win comes in integer math, where it scores 119552 against 82411, a 45.1% advantage. Floating-point math shows a 10.8% lead, and single-thread performance is 10.5% higher. These outcomes point to a processor that is well suited for general productivity, encryption, and instruction-heavy applications.

The Core 9 273PTE wins in three specific PassMark tests: find prime numbers, physics, and random string sorting. The prime number test shows a dramatic 42.3% edge for the Core 9, while the physics test shows a 31.2% lead. Random string sorting is a narrow win at 2.6%. These wins indicate that the Core 9 273PTE has a distinct advantage in workloads that depend heavily on raw core count and thread scheduling rather than clock speed.

Architecture Differences

Both processors use the Bartlett Lake codename, are manufactured on Intel's 10 nm process node, and are produced by Intel. They share the same socket, Intel Socket 1700, and both have a 45-watt TDP. The Core 7 253PTE has 10 cores and 20 threads, while the Core 9 273PTE has 12 cores and 24 threads. The additional two cores and four threads on the Core 9 do not translate into a lead in most benchmarks, as the data shows.

The base clock differs significantly: the Core 7 253PTE runs at 1.80 GHz, while the Core 9 273PTE runs at 1.40 GHz. The boost clock is nearly identical, with the Core 7 reaching 5.40 GHz and the Core 9 reaching 5.50 GHz. This means the Core 9 has a slight boost advantage of 0.10 GHz, but the Core 7 has a much higher sustained base frequency, which appears to benefit its measured performance.

Cache configurations differ in the L3 cache: the Core 7 253PTE has 33 MB shared L3, while the Core 9 273PTE has 36 MB shared L3. Both processors have 80 KB L1 per core and 2 MB L2 per core. The larger L3 on the Core 9 does not overcome the Core 7's performance lead in most tests.

Memory and I/O specifications are identical. Both support DDR4 and DDR5 memory on a dual-channel bus with 89.6 GB/s bandwidth. Both have ECC memory support, PCIe Gen 5 with 16 lanes from the CPU, and integrated UHD Graphics 730. Both are locked processors, as the multiplier is not unlocked, and both are listed as Active production status with a release date of 2026-03-08. The Core 7 253PTE has a launch MSRP of $384, and the Core 9 273PTE has a launch MSRP of $549.

Head-to-Head Benchmarks

The Cinebench results show a clear pattern. In Cinebench R15 multi-core, the Core 7 253PTE scores 2144 against 2060 for the Core 9, a 4.1% win. Cinebench R15 single-core is 302 versus 290, also 4.1%. Cinebench R20 multi-core is 8935 versus 8586, a 4.1% margin, and single-core is 1261 versus 1212, a 4% margin. Cinebench R23 multi-core is 21276 versus 20445, 4.1% higher, and single-core is 3003 versus 2886, 4.1% higher. The consistency of the 4% to 4.1% margins across all six Cinebench tests indicates a fixed performance differential that does not scale with the Core 9's additional cores.

PassMark tests reveal larger swings. The Core 7 253PTE leads integer math by 45.1%, scoring 119552 against 82411. Floating-point math is 67209 versus 60673, a 10.8% advantage. Data compression is 275828 versus 258704, a 6.6% lead. Data encryption is 15500 versus 14253, an 8.7% advantage. Extended instructions are 17099 versus 15952, a 7.2% lead. Multi-thread performance is 25031 versus 24054, a 4.1% win. Single-thread performance is 3794 versus 3433, a 10.5% advantage.

The Core 9 273PTE takes its wins in specific PassMark workloads. Find prime numbers shows 142 versus 82, a 42.3% advantage for the Core 9. Physics shows 1917 versus 1318, a 31.2% lead. Random string sorting shows 28973 versus 28227, a 2.6% win. These three tests suggest that the Core 9's architecture is better suited to workloads that involve prime computation and physics simulation, where thread count and scheduling matter more than clock speed.

The average benchmark score in the database shows the Core 7 253PTE at 34962, placing it in the 84th percentile of all CPUs, while the Core 9 273PTE averages 31143, in the 82nd percentile. The Core 7 253PTE's nearest rivals include the Intel Core i7-13800H at 34988 (0.1% higher) and the Intel Core i9-12900HX at 35003 (0.1% higher). The Core 9 273PTE's nearest rivals include the Intel Core i7-12700F at 31081 (0.2% higher) and the AMD Ryzen 9 8945HS at 31074 (0.2% higher). These figures place the Core 7 253PTE in a higher performance tier overall.

The Verdict

The data indicates that the Intel Core 7 253PTE is the stronger processor in nearly every measured workload, despite having 10 cores instead of 12 and a lower launch MSRP of $384 compared to $549 for the Core 9 273PTE. Its higher base clock of 1.80 GHz appears to be the decisive factor, as it delivers a 4.1% lead across all Cinebench tests and a 10.5% lead in single-thread PassMark performance. The Core 7 also shows a 45.1% advantage in integer math, which is the largest single margin in the head-to-head data.

The Core 9 273PTE is not without merit, but its wins are confined to three PassMark tests: prime number finding, physics, and random string sorting. The 42.3% lead in prime numbers and 31.2% lead in physics indicate that users running workloads dominated by prime computation or physics simulation would see a measurable benefit from the Core 9's 12 cores and 24 threads. However, these are narrow use cases, and the Core 9 loses the multi-thread PassMark test by 4.1%, which suggests its additional cores do not provide a general multi-threading advantage.

The percentile data reinforces the Core 7's overall standing. At the 84th percentile, the Core 7 253PTE ranks above the Core 9 273PTE at the 82nd percentile. The Core 7's average score of 34962 is nearly 12% higher than the Core 9's 31143. For users focused on rendering, encryption, compression, or general math workloads, the Core 7 253PTE is the clear choice based on the recorded data. For users with workloads that specifically depend on prime number operations or physics calculations, the Core 9 273PTE delivers a distinct advantage, but it does not compensate for the broad performance deficit elsewhere.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 273PTE has 12 cores and 24 threads, while the Intel Core 7 253PTE has 10 cores and 20 threads.

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

A: The Intel Core 7 253PTE wins with a score of 21276 against 20445 for the Core 9 273PTE, a 4.1% margin.

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

A: The largest gap is in PassMark integer math, where the Intel Core 7 253PTE scores 119552 against 82411, a 45.1% advantage.

Q: In which tests does the Intel Core 9 273PTE outperform the Core 7 253PTE?

A: The Core 9 273PTE wins in PassMark find prime numbers (142 versus 82), PassMark physics (1917 versus 1318), and PassMark random string sorting (28973 versus 28227).

Q: Do both processors have the same memory support?

A: Yes, both support DDR4 and DDR5 memory on a dual-channel bus with 89.6 GB/s bandwidth, and both have ECC memory support.

Q: What are the base and boost clocks for each processor?

A: The Intel Core 7 253PTE has a base clock of 1.80 GHz and a boost clock of 5.40 GHz. The Intel Core 9 273PTE has a base clock of 1.40 GHz and a boost clock of 5.50 GHz.