Intel Core 9 273PTE vs Intel Core Ultra 7 155HL Comparison

Intel Core 9 273PTE vs Intel Core Ultra 7 155HL

The Intel Core 9 273PTE and Intel Core Ultra 7 155HL occupy different positions in the desktop processor market, with the Core 9 273PTE delivering substantially higher measured performance across all recorded benchmarks. The database shows the Core 9 273PTE achieving an average benchmark score of 31143, placing it in the 82nd percentile of all CPUs, while the Core Ultra 7 155HL has no recorded benchmark scores and sits in the 50th percentile. The Core 9 273PTE uses the older Intel Socket 1700 platform with Bartlett Lake architecture on a 10 nm process, while the Core Ultra 7 155HL uses Intel Socket 1851 with Meteor Lake architecture on a 7 nm process.

Head-to-Head Benchmarks

The Intel Core 9 273PTE has a complete set of benchmark results across Cinebench and Passmark tests, while the Intel Core Ultra 7 155HL has no recorded scores in the database, making a direct numerical comparison impossible for most workloads. The Core 9 273PTE scores 20445 in Cinebench R23 multi-core, 8586 in Cinebench R20 multi-core, and 2060 in Cinebench R15 multi-core, along with single-core scores of 2886, 1212, and 290 in the same respective tests. Passmark results for the Core 9 273PTE include 24054 in multi-threaded performance, 3433 in single-thread performance, 82411 in integer math, 60673 in floating-point math, and 258704 in data compression.

The Core 9 273PTE also records 14253 in data encryption, 15952 in extended instructions, 142 in find prime numbers, 1917 in physics, and 28973 in random string sorting. The absence of benchmark data for the Core Ultra 7 155HL means that any head-to-head comparison must rely on architectural specifications and the Core 9 273PTE's rival comparisons. The nearest recorded rivals for the Core 9 273PTE include the Intel Core i7-12700F with an average score of 31081 and a delta of 0.2 percent, the AMD Ryzen 9 8945HS with 31074 and a delta of 0.2 percent, and the Intel Core i7-13700TE with 31028 and a delta of 0.4 percent. The Intel Core i7-12650HX trails slightly with 31290 and a delta of -0.5 percent, indicating the Core 9 273PTE sits in a tight competitive band near these processors.

The Core 9 273PTE's boost clock of 5.50 GHz provides a significant frequency advantage over the Core Ultra 7 155HL's 4.80 GHz boost, which should translate to faster single-thread execution in the 273PTE. The Core Ultra 7 155HL counters with more physical cores, 16 versus 12, but fewer threads, 22 versus 24, reflecting its hybrid architecture with a mix of performance and efficiency cores. The Core 9 273PTE also offers a larger shared L3 cache at 36 MB compared to the 24 MB on the Core Ultra 7 155HL, which benefits workloads with large working sets that require frequent data reuse.

The Verdict

The data clearly favors the Intel Core 9 273PTE for users who need proven, measurable performance, as it has a complete benchmark profile and a percentile ranking of 82, while the Core Ultra 7 155HL has no recorded scores and a percentile ranking of 50. The Core 9 273PTE's nearest rivals are all within 0.5 percent of its average score, showing that it performs at a level comparable to established mid-range and high-end desktop processors like the Core i7-12700F and Ryzen 9 8945HS. The Core Ultra 7 155HL, despite its newer 7 nm process and Meteor Lake architecture, cannot be recommended for workloads where benchmark validation matters, since the database contains zero performance measurements for it.

The Core 9 273PTE supports DDR4 and DDR5 memory with a dual-channel bus and 89.6 GB/s bandwidth, while the Core Ultra 7 155HL supports only DDR5 with the same dual-channel configuration and bandwidth. The Core 9 273PTE includes ECC memory support, a feature absent from the Core Ultra 7 155HL, making it suitable for error-sensitive computing environments such as data processing and long-running calculations. The Core 9 273PTE also provides PCIe Gen 5 with 16 CPU lanes, while the Core Ultra 7 155HL is limited to PCIe Gen 4 with 8 CPU lanes, giving the 273PTE a substantial advantage in storage and expansion bandwidth.

Where Each One Wins

The Intel Core 9 273PTE wins in raw processing capability based on its recorded benchmark results, particularly in multi-threaded workloads where its 24 threads and 36 MB L3 cache allow it to score 20445 in Cinebench R23 multi-core. The higher boost clock of 5.50 GHz on the Core 9 273PTE gives it an edge in single-threaded performance, as reflected in its Cinebench R23 single-core score of 2886 and Passmark single-thread score of 3433. Users running productivity applications, content creation tools, or scientific computing tasks will find the Core 9 273PTE delivers validated performance that places it in the 82nd percentile of all CPUs.

The Core Ultra 7 155HL wins in architectural efficiency and platform modernity, using a 7 nm process compared to the 10 nm node of the Core 9 273PTE, which suggests lower power consumption per transistor. Its 16 physical cores provide more parallel execution units, which could benefit well-threaded workloads if software can leverage the extra cores, although the 22 threads limit its scaling compared to the 24 threads of the Core 9 273PTE. The Core Ultra 7 155HL includes the Arc Xe-LPG 128EU integrated graphics, which offers significantly better graphical capability than the UHD Graphics 730 found on the Core 9 273PTE, making it the better choice for systems that rely on integrated graphics for display output or light media work.

The Core Ultra 7 155HL also uses the newer Intel Socket 1851 platform, which provides a more recent foundation for future upgrades, while the Core 9 273PTE uses the established Intel Socket 1700. The Core Ultra 7 155HL has a launch MSRP of $438, while the Core 9 273PTE has a launch MSRP of $549. The Core 9 273PTE supports both DDR4 and DDR5 memory, giving system builders flexibility to reuse existing DDR4 modules or adopt newer DDR5, whereas the Core Ultra 7 155HL requires DDR5 memory that depends on the motherboard for specific support.

FAQ

Q: Which processor has higher benchmark scores?

A: The Intel Core 9 273PTE has all recorded benchmark scores, including 20445 in Cinebench R23 multi-core and 3433 in Passmark single-thread, while the Intel Core Ultra 7 155HL has no recorded benchmark scores in the database.

Q: How many cores and threads does each processor have?

A: The Intel Core 9 273PTE has 12 cores and 24 threads, while the Intel Core Ultra 7 155HL has 16 cores and 22 threads.

Q: What is the boost clock difference between the two processors?

A: The Intel Core 9 273PTE boosts to 5.50 GHz, while the Intel Core Ultra 7 155HL boosts to 4.80 GHz, with both processors having a base clock of 1.40 GHz.

Q: Which processor supports ECC memory?

A: The Intel Core 9 273PTE supports ECC memory, while the Intel Core Ultra 7 155HL does not support ECC memory.

Q: What PCIe versions and lane counts do the processors support?

A: The Intel Core 9 273PTE supports PCIe Gen 5 with 16 CPU lanes, while the Intel Core Ultra 7 155HL supports PCIe Gen 4 with 8 CPU lanes.

Q: What integrated graphics are included with each processor?

A: The Intel Core 9 273PTE includes UHD Graphics 730, while the Intel Core Ultra 7 155HL includes Arc Xe-LPG 128EU.

Architecture Differences

The Intel Core 9 273PTE uses the Bartlett Lake codename and is part of the Core 9 generation, built on a 10 nm process by Intel. The Intel Core Ultra 7 155HL uses the Meteor Lake-PS codename with Meteor Lake architecture, part of the Core Ultra Series 1, built on a 7 nm process by Intel. The Core 9 273PTE has 12 cores with 24 threads, while the Core Ultra 7 155HL has 16 cores with 22 threads, indicating different core type configurations between the two designs.

The L1 cache sizes differ, with the Core 9 273PTE providing 80 KB per core and the Core Ultra 7 155HL providing 112 KB per core, while both share 2 MB L2 per core. The L3 cache differs significantly, with the Core 9 273PTE offering 36 MB shared L3 cache versus 24 MB shared L3 cache on the Core Ultra 7 155HL. The Core 9 273PTE uses Intel Socket 1700, while the Core Ultra 7 155HL uses Intel Socket 1851, representing different motherboard platform requirements.

The Core 9 273PTE supports both DDR4 and DDR5 memory, while the Core Ultra 7 155HL supports only DDR5 with support depending on the motherboard. The Core 9 273PTE provides PCIe Gen 5 with 16 CPU lanes, while the Core Ultra 7 155HL provides PCIe Gen 4 with 8 CPU lanes, a substantial difference in expansion capability. The Core 9 273PTE includes UHD Graphics 730, while the Core Ultra 7 155HL includes Arc Xe-LPG 128EU, with the latter offering a more capable integrated GPU solution.

Specification Differences

The core count differs, with the Core 9 273PTE featuring 12 cores and the Core Ultra 7 155HL featuring 16 cores. The thread count differs, with the Core 9 273PTE featuring 24 threads and the Core Ultra 7 155HL featuring 22 threads. The boost clock differs, with the Core 9 273PTE reaching 5.50 GHz and the Core Ultra 7 155HL reaching 4.80 GHz, while both share a base clock of 1.40 GHz and a TDP of 45 watts.

The L1 cache differs, with the Core 9 273PTE providing 80 KB per core and the Core Ultra 7 155HL providing 112 KB per core. The L3 cache differs, with the Core 9 273PTE providing 36 MB shared and the Core Ultra 7 155HL providing 24 MB shared. The socket differs, with the Core 9 273PTE using Intel Socket 1700 and the Core Ultra 7 155HL using Intel Socket 1851.

The memory support differs, with the Core 9 273PTE supporting DDR4 and DDR5 and the Core Ultra 7 155HL supporting DDR5 only. The ECC memory support differs, with the Core 9 273PTE supporting ECC and the Core Ultra 7 155HL not supporting ECC. The PCIe support differs, with the Core 9 273PTE offering Gen 5 with 16 lanes and the Core Ultra 7 155HL offering Gen 4 with 8 lanes. The integrated graphics differ, with the Core 9 273PTE using UHD Graphics 730 and the Core Ultra 7 155HL using Arc Xe-LPG 128EU. The process node differs, with the Core 9 273PTE using 10 nm and the Core Ultra 7 155HL using 7 nm. The release dates differ, with the Core 9 273PTE releasing in 2026 and the Core Ultra 7 155HL releasing in 2024.