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

The Intel Core 7 253PTE and Intel Core i9-14900 are both desktop processors on the Intel Socket 1700 platform, yet they occupy distinctly different performance tiers according to the recorded data. The Core i9-14900, with its higher core count, larger cache, and superior multi-threaded scores, dominates the vast majority of benchmark comparisons. However, the Core 7 253PTE, a Bartlett Lake part, demonstrates a surprising single-core advantage in at least one specific test, indicating that the architectural differences between the two generations produce a more nuanced performance profile than a simple core-count comparison might suggest.

The Verdict

The benchmark data is unambiguous in its overall assessment: the Intel Core i9-14900 is the significantly stronger processor for multi-threaded workloads. It wins 16 of the 17 head-to-head comparisons, with decisive margins in nearly every category. The Core i9-14900 delivers a 55.3% higher score in Cinebench R15 multi-core and a 43.8% higher score in Cinebench R20 multi-core, showing a substantial lead in rendering and CPU-intensive tasks. Its PassMark multi-thread score of 44578 is 43.8% higher than the Core 7 253PTE's 25031, confirming a clear advantage in heavily threaded applications.

The Core 7 253PTE, however, holds a notable single-core victory in Cinebench R23, scoring 3003 against the Core i9-14900's 2212, a 35.8% advantage. This result suggests that the Bartlett Lake architecture can deliver superior per-core performance in certain scenarios, potentially benefiting applications that rely on single-threaded speed. Yet, this win is isolated, as the Core i9-14900 leads in other single-core tests, including Cinebench R15 (315 vs 302, a 4.1% margin) and PassMark single-thread (4323 vs 3794, a 12.2% margin).

Based on the data, the Core i9-14900 is the choice for users prioritizing raw multi-threaded throughput, such as video rendering, 3D modeling, or data processing. The Core 7 253PTE, with its lower TDP and specific single-core strength, could be considered for scenarios where energy efficiency is paramount and the workload is not heavily multi-threaded. The data does not indicate that the Core 7 253PTE is competitive in multi-threaded tasks, given the Core i9-14900's consistent and significant leads across all multi-core benchmarks.

Architecture Differences

The two processors share the same manufacturing process node (10 nm) and foundry (Intel), but their underlying architectures differ. The Core i9-14900 is based on the Raptor Lake architecture, specifically the Raptor Lake-R codename, and belongs to the Core 14th Gen series. The Core 7 253PTE uses the Bartlett Lake codename, part of the Core 7 (Bartlett Lake) generation. This architectural divergence is reflected in their core configurations and cache hierarchies.

The Core i9-14900 features 24 cores and 32 threads, while the Core 7 253PTE has 10 cores and 20 threads. This core count difference is the primary driver of the multi-threaded performance gap. The Core i9-14900 also has a larger L3 cache at 36 MB shared, compared to the Core 7 253PTE's 33 MB shared. Both processors use an 80 KB per-core L1 cache and a 2 MB per-core L2 cache, so the per-core cache structure is identical. The die size for the Core i9-14900 is recorded as 257 mm², while no die size is listed for the Core 7 253PTE.

Clock speeds also differ. The Core i9-14900 has a base clock of 2.00 GHz and a boost clock of 5.80 GHz, while the Core 7 253PTE has a base clock of 1.80 GHz and a boost clock of 5.40 GHz. The higher boost clock on the Core i9-14900 likely contributes to its advantage in single-threaded tests, although the Core 7 253PTE's Cinebench R23 single-core win suggests that architectural efficiency can override raw clock speed in specific workloads. The TDP values are also different: the Core i9-14900 is rated at 65 W, while the Core 7 253PTE is rated at 45 W, making the Bartlett Lake chip a lower-power option.

Both processors support DDR4 and DDR5 memory in a dual-channel configuration. The Core 7 253PTE has a recorded memory bandwidth of 89.6 GB/s, while no memory bandwidth figure is listed for the Core i9-14900. Both support ECC memory and use Gen 5 PCIe with 16 lanes (CPU only). The integrated graphics differ, with the Core 7 253PTE using UHD Graphics 730 and the Core i9-14900 using UHD Graphics 770. Neither processor has an unlocked multiplier.

Head-to-Head Benchmarks

The head-to-head data reveals a pattern of consistent dominance by the Core i9-14900, with the single exception of Cinebench R23 single-core. The largest margins of victory for the Core i9-14900 occur in multi-threaded and data-intensive tasks. In Cinebench R15 multi-core, the Core i9-14900 scores 4793 against the Core 7 253PTE's 2144, a 55.3% difference. PassMark data compression shows the Core i9-14900 at 550271 versus 275828, a 49.9% margin. PassMark data encryption yields a 53.8% advantage for the Core i9-14900 (33540 vs 15500), and PassMark random string sorting shows a similar 53.8% lead (61060 vs 28227).

The Core i9-14900 also wins decisively in computational math tests. PassMark find prime numbers shows a 56.4% difference (188 vs 82), and PassMark floating point math has a 44.1% margin (120262 vs 67209). PassMark integer math is 31.7% higher on the Core i9-14900 (175010 vs 119552). In Cinebench R20 multi-core, the Core i9-14900 leads by 43.8% (15910 vs 8935), and in Cinebench R23 multi-core, the margin is 31.5% (31070 vs 21276). PassMark extended instructions show a 44.2% advantage for the Core i9-14900 (30624 vs 17099), and PassMark physics is 47% higher (2486 vs 1318).

The Core i9-14900 also secures leads in single-threaded tests, though by smaller margins. Cinebench R15 single-core shows a 4.1% difference (315 vs 302). PassMark single-thread (recorded twice in the data) shows a 12.2% advantage for the Core i9-14900 (4323 vs 3794). Cinebench R20 single-core has a 43.8% margin (2245 vs 1261), which is unusually large for a single-core test and suggests a significant architectural or clock-speed advantage in that specific workload.

The Core 7 253PTE's sole victory is in Cinebench R23 single-core, where it scores 3003 against the Core i9-14900's 2212, a 35.8% advantage. This result is anomalous given the Core i9-14900's higher boost clock and its wins in other single-core tests. It implies that the Bartlett Lake architecture has a specific strength in the Cinebench R23 single-threaded workload, possibly due to instruction scheduling or cache behavior, but this advantage does not translate to other single-core benchmarks in the database.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i9-14900 has 24 cores and 32 threads, while the Intel Core 7 253PTE has 10 cores and 20 threads.

Q: Is the Core 7 253PTE faster in any benchmark?

A: Yes, the Core 7 253PTE wins in Cinebench R23 single-core with a score of 3003, which is 35.8% higher than the Core i9-14900's 2212.

Q: What is the TDP difference between the two processors?

A: The Core i9-14900 has a TDP of 65 W, while the Core 7 253PTE has a TDP of 45 W, making the Bartlett Lake chip the lower-power option.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration, and both support ECC memory.

Q: Which processor has a higher boost clock?

A: The Core i9-14900 has a boost clock of 5.80 GHz, compared to the Core 7 253PTE's 5.40 GHz.

Q: How do their average benchmark scores compare?

A: The Core i9-14900 has an average benchmark score of 58115, placing it in the 92nd percentile of all CPUs, while the Core 7 253PTE has an average score of 34962, placing it in the 84th percentile.

Where Each One Wins

The Core i9-14900 wins in all multi-threaded and data-heavy workloads. Its 24-core, 32-thread configuration delivers superior performance in Cinebench R15, R20, and R23 multi-core tests, with margins ranging from 31.5% to 55.3%. It also dominates in PassMark tests for data compression, data encryption, extended instructions, find prime numbers, floating point math, integer math, multi-thread, physics, and random string sorting. For users whose workloads involve video encoding, 3D rendering, scientific simulations, or large-scale data processing, the Core i9-14900 is the clear choice based on the recorded benchmarks.

The Core 7 253PTE wins exclusively in Cinebench R23 single-core, with a 35.8% advantage. This makes it potentially suitable for applications that are heavily dependent on single-threaded performance in that specific benchmark context, though its lower scores in other single-core tests (Cinebench R15 and PassMark single-thread) indicate this advantage is not universal. Its lower TDP of 45 W, compared to 65 W for the Core i9-14900, suggests it may be more appropriate for power-constrained systems, though the data does not include direct power consumption measurements.

The Core i9-14900 also leads in single-threaded benchmarks overall, winning Cinebench R15 single-core, Cinebench R20 single-core, and PassMark single-thread, with the R20 margin being particularly large at 43.8%. This indicates that, outside of the Cinebench R23 single-core anomaly, the Core i9-14900 offers superior per-core performance as well as multi-threaded performance.

Specification Differences

The two processors differ across several key specifications. The Core i9-14900 has 24 cores and 32 threads, while the Core 7 253PTE has 10 cores and 20 threads. The base clock is 2.00 GHz for the Core i9-14900 and 1.80 GHz for the Core 7 253PTE. The boost clock is 5.80 GHz for the Core i9-14900 and 5.40 GHz for the Core 7 253PTE. The TDP is 65 W for the Core i9-14900 and 45 W for the Core 7 253PTE.

The L3 cache differs, with the Core i9-14900 having 36 MB shared and the Core 7 253PTE having 33 MB shared. The L1 and L2 caches are the same per core (80 KB and 2 MB respectively). The die size is recorded as 257 mm² for the Core i9-14900, with no die size listed for the Core 7 253PTE. The integrated graphics are different: the Core i9-14900 uses UHD Graphics 770, and the Core 7 253PTE uses UHD Graphics 730.

The memory bandwidth is listed as 89.6 GB/s for the Core 7 253PTE, with no value recorded for the Core i9-14900. Both support DDR4 and DDR5, dual-channel memory, ECC memory, and Gen 5 PCIe with 16 lanes (CPU only). The architecture and codename differ: the Core i9-14900 is Raptor Lake (Raptor Lake-R), while the Core 7 253PTE is Bartlett Lake. The release dates also differ, with the Core i9-14900 released on 2024-01-07 and the Core 7 253PTE on 2026-03-08. The launch MSRP for the Core i9-14900 is $549, and for the Core 7 253PTE it is $384.