Intel Core 7 253PTE vs Intel Core i9-14900HX Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive overall advantage for the Intel Core i9-14900HX, which wins 16 of the 17 head-to-head benchmark comparisons. The sole victory for the Intel Core 7 253PTE is a striking one, however, and it upsets the pattern that dominates the rest of the measurements.

In Cinebench R23 single-core, the Core 7 253PTE scores 3003 against 2181.5 for the i9-14900HX, a 37.7% lead. This is the largest single delta in either direction across the entire comparison, and it indicates that the Bartlett Lake desktop part has a meaningful advantage in lightly threaded workloads that depend on raw single-core execution. The i9-14900HX does not come close in this specific test, despite its higher boost clock.

Every other benchmark in the head-to-head list favors the i9-14900HX, and the margins are substantial in most cases. The multi-core Cinebench results show a clear hierarchy: R15 multi-core has the i9-14900HX at 4574 versus 2144 for the Core 7 253PTE, a 53.1% deficit for the latter. R20 multi-core follows the same shape, with 15616 against 8935, a 42.8% gap. R23 multi-core narrows the difference somewhat, with 30055 versus 21276, a 29.2% deficit, but the i9-14900HX still holds a commanding lead.

The PassMark suite reinforces this multi-threaded dominance. Data compression shows 539965 for the i9-14900HX versus 275828, a 48.9% advantage. Data encryption delivers 32619 versus 15500, a 52.5% gap. Extended instructions scores 31247 against 17099, a 45.3% deficit. Floating point math produces 112273 versus 67209, a 40.1% gap. Integer math is the closest of the PassMark tests, with 157375 versus 119552, a 24% deficit. The multithread score is 43778 versus 25031, a 42.8% gap. Physics results show 2638 versus 1318, exactly 50% behind. Random string sorting is 60861 versus 28227, a 53.6% deficit. Find prime numbers is 193 versus 82, a 57.5% gap, the largest deficit recorded for the Core 7 253PTE in any test.

Single-threaded PassMark results are closer but still favor the i9-14900HX. The single thread score is 4175 versus 3794, a 9.1% difference. The Cinebench R15 single-core test also goes to the i9-14900HX, with 310.5 versus 302, a narrow 2.7% gap. The R20 single-core test, however, shows a much larger spread: 2204 versus 1261, a 42.8% deficit for the Core 7 253PTE. This creates an interesting inconsistency, where the Core 7 253PTE wins R23 single-core by a wide margin but loses R15 and R20 single-core, particularly R20, by a wide margin. The data does not explain this divergence directly, but it suggests that the two processors respond very differently to the specific workload characteristics of each Cinebench version.

The overall average benchmark scores confirm the separation. The i9-14900HX averages 56004, while the Core 7 253PTE averages 34962. The database places the i9-14900HX in the 91st percentile of all CPUs, while the Core 7 253PTE sits in the 84th percentile.

FAQ

Q: Which processor wins in multi-core workloads?

A: The Intel Core i9-14900HX wins every multi-core benchmark in the comparison. In Cinebench R23 multi-core, it scores 30055 against 21276 for the Core 7 253PTE, a 29.2% lead. The PassMark multithread score is 43778 versus 25031, a 42.8% gap.

Q: Does the Core 7 253PTE have any benchmark advantage?

A: Yes, in Cinebench R23 single-core, the Core 7 253PTE scores 3003 versus 2181.5 for the i9-14900HX, a 37.7% lead. This is the only head-to-head win for the Core 7 253PTE, but it is a significant one.

Q: How close are the two processors in single-threaded performance?

A: The results vary by test. PassMark single thread favors the i9-14900HX at 4175 versus 3794, a 9.1% gap. Cinebench R15 single-core is close, with 310.5 versus 302, a 2.7% gap. Cinebench R20 single-core is not close, with 2204 versus 1261, a 42.8% gap. Cinebench R23 single-core favors the Core 7 253PTE by 37.7%.

Q: Which processor has the higher overall database percentile?

A: The Intel Core i9-14900HX is in the 91st percentile of all CPUs, while the Intel Core 7 253PTE is in the 84th percentile.

Q: How do the average benchmark scores compare?

A: The i9-14900HX has an average benchmark score of 56004, while the Core 7 253PTE averages 34962.

Q: Which processor is closer to its nearest rivals?

A: The Core 7 253PTE has nearest rivals with average scores around 34900 to 35000, with delta percentages between -0.1% and 0.2%. The i9-14900HX has nearest rivals with average scores around 55900 to 56600, with delta percentages between -1% and 0.2%. Both processors sit very close to their respective peer groups.

Architecture Differences

The two processors come from different Intel families and target different market segments. The Core 7 253PTE is a Bartlett Lake part, built on a 10 nm process, and is classified as a Desktop processor. The i9-14900HX is a Raptor Lake-HX Refresh part, also on a 10 nm process, but it is classified as a Mobile processor. Despite the mobile classification, the i9-14900HX uses a die size of 257 mm², which is recorded in the database; the Core 7 253PTE has no die size entry.

The core counts differ substantially. The Core 7 253PTE has 10 cores and 20 threads, while the i9-14900HX has 24 cores and 32 threads. This explains the large multi-core benchmark gap. The i9-14900HX has 14 additional cores and 12 additional threads, which translates directly into higher throughput in parallel workloads.

Cache configurations also differ. Both processors have 80 KB of L1 cache per core and 2 MB of L2 cache per core. The L3 cache, however, is larger on the i9-14900HX, with 36 MB shared, versus 33 MB shared on the Core 7 253PTE. The difference is 3 MB, which is modest but could contribute to the single-core R23 performance gap, though the direction of that gap favors the smaller cache part, so cache size alone does not explain the results.

Integrated graphics differ as well. The Core 7 253PTE uses UHD Graphics 730, while the i9-14900HX uses UHD Graphics 770. The database does not provide benchmark scores for these integrated GPUs, so no performance comparison is possible.

The multiplier situation differs. The Core 7 253PTE has a locked multiplier, while the i9-14900HX has an unlocked multiplier. This means the i9-14900HX can be overclocked, while the Core 7 253PTE cannot, according to the recorded specifications.

Specification Differences

The base clock differs: the Core 7 253PTE runs at 1.80 GHz, while the i9-14900HX runs at 2.20 GHz. The boost clock also differs, with the Core 7 253PTE reaching 5.40 GHz and the i9-14900HX reaching 5.80 GHz. The i9-14900HX has a 0.40 GHz higher base clock and a 0.40 GHz higher boost clock.

The TDP values are different. The Core 7 253PTE has a TDP of 45, while the i9-14900HX has a TDP of 55. The i9-14900HX draws more power, which is consistent with its higher core count and clock speeds.

The socket is different. The Core 7 253PTE uses Intel Socket 1700, while the i9-14900HX uses Intel BGA 1964. These are not interchangeable platforms.

Memory bandwidth is recorded for the Core 7 253PTE at 89.6 GB/s, while the i9-14900HX has no memory bandwidth entry in the database. Both support DDR4 and DDR5 memory with a dual-channel bus, and both support ECC memory.

The release dates differ. The Core 7 253PTE has a release date of 2026-03-08, while the i9-14900HX has a release date of 2024-01-07. The Core 7 253PTE is the newer part by a significant margin.

The Core 7 253PTE has a launch MSRP of $384. The i9-14900HX has no launch MSRP recorded.

The part numbers differ: the Core 7 253PTE is listed as SA4QK, while the i9-14900HX is listed as SRMXF.

The Verdict

The data points to a clear split. The Intel Core i9-14900HX is the stronger processor for multi-threaded and parallel workloads, winning all multi-core benchmarks and the majority of single-thread tests. Its 24 cores and 32 threads, combined with a 5.80 GHz boost clock, deliver average scores of 56004, placing it in the 91st percentile. The Core 7 253PTE, with 10 cores and 20 threads, averages 34962 and sits in the 84th percentile.

The Core 7 253PTE, however, holds a specific advantage in Cinebench R23 single-core, where it leads by 37.7%. This is a notable result, as it suggests that for workloads that rely on a single thread and are sensitive to the specific instructions in R23, the Bartlett Lake part can outperform the Raptor Lake-HX part despite having fewer cores and a lower boost clock.

The i9-14900HX is also the only one of the two with an unlocked multiplier, which allows for overclocking. The Core 7 253PTE has a locked multiplier. The i9-14900HX also has a larger L3 cache, at 36 MB versus 33 MB.

For desktop use, the Core 7 253PTE uses Socket 1700, while the i9-14900HX uses BGA 1964, which is typically soldered to a mobile platform. The Core 7 253PTE is the newer release, dated 2026-03-08, and has a launch MSRP of $384.

Where Each One Wins

The Intel Core i9-14900HX wins in every multi-core scenario recorded. This includes Cinebench R15, R20, and R23 multi-core tests, as well as all PassMark multi-threaded workloads: data compression, data encryption, extended instructions, find prime numbers, floating point math, integer math, multithread, physics, and random string sorting. The margins range from 24% in integer math to 57.5% in find prime numbers. The i9-14900HX also wins the PassMark single thread test by 9.1% and the Cinebench R15 and R20 single-core tests, with the R20 single-core margin being particularly large at 42.8%.

The Intel Core 7 253PTE wins in exactly one recorded scenario: Cinebench R23 single-core, with a 37.7% lead. This single result indicates that the Bartlett Lake architecture, despite its lower core count and lower boost clock, can deliver superior single-core performance in at least one modern rendering workload. The broader data, however, shows that this advantage does not extend to other single-threaded tests, where the i9-14900HX either wins narrowly (PassMark single thread, R15 single-core) or wins decisively (R20 single-core).

In practical terms, the i9-14900HX is the choice for heavily parallel tasks such as video encoding, 3D rendering, scientific computation, and data processing, where its core and thread advantage translates into consistent, large performance margins. The Core 7 253PTE is the choice for workloads that are specifically single-threaded and resemble the Cinebench R23 single-core test, where it holds a significant edge. For general-purpose use, the i9-14900HX is the more balanced performer, with a higher average score and a higher percentile ranking.