Intel Core i9-14900T vs Intel Core i9-14901KE Comparison

The Intel Core i9-14900T and the Intel Core i9-14901KE share the same Raptor Lake-R silicon, the same Intel Socket 1700, and the same 36 MB shared L3 cache, yet they are engineered for opposite ends of the desktop spectrum. The 14900T is a 24-core, 32-thread processor with a 35 W TDP, while the 14901KE is an 8-core, 16-thread part with a 125 W TDP. The database contains complete benchmark results for the 14900T, but no recorded scores for the 14901KE, which places it at the 50th percentile with an average benchmark score of 0. The recorded data for the 14900T puts it at the 90th percentile among all CPUs. The 14901KE has a near-identical architecture, but the absence of measured performance forces the analysis to rely on the structural differences between the two.

FAQ

Q: What are the core and thread counts of each processor?

A: The Intel Core i9-14900T has 24 cores and 32 threads. The Intel Core i9-14901KE has 8 cores and 16 threads. The 14900T provides three times the cores and double the threads of the 14901KE.

Q: Which processor has a higher boost clock?

A: The Intel Core i9-14901KE has a boost clock of 5.80 GHz, while the Intel Core i9-14900T boosts to 5.50 GHz. The 14901KE holds a 0.30 GHz advantage in maximum frequency.

Q: How do the base clocks compare?

A: The Intel Core i9-14901KE has a base clock of 3.80 GHz, significantly higher than the 1.10 GHz base clock of the Intel Core i9-14900T. The 14901KE starts at over three times the base frequency of the 14900T.

Q: Is the integrated graphics identical?

A: Yes, both processors include UHD Graphics 770. The integrated graphics solution is the same across the two models.

Q: Does either processor support ECC memory?

A: Both the Intel Core i9-14900T and the Intel Core i9-14901KE support ECC memory. Both also support DDR4 and DDR5 memory in a dual-channel configuration.

Q: What is the difference in TDP?

A: The Intel Core i9-14900T has a TDP of 35 W, while the Intel Core i9-14901KE has a TDP of 125 W. The 14901KE draws substantially more power under the rated specification.

Q: Do both processors use the same socket?

A: Yes, both use Intel Socket 1700. They also share the same 10 nm process node, the same 257 mm² die size, and the same Raptor Lake architecture.

The Verdict

The recorded data strongly favors the Intel Core i9-14900T for any workload that scales with thread count. Its 24 cores and 32 threads deliver a Cinebench R23 multicore score of 30803, and the processor sits at the 90th percentile of all CPUs in the database. Its average benchmark score is 51015, which places it directly between the Intel Core i7-13850HX at 50761 and the Intel Core Ultra 9 285T at 51310. The 14900T is 0.5% ahead of the i7-13850HX and 0.6% ahead of the AMD Ryzen 9 5900XT, while trailing the Core Ultra 9 285T by 0.6%. These are tight margins, but they confirm that the 14900T competes with high-end desktop and mobile parts despite its 35 W TDP.

The Intel Core i9-14901KE has no benchmark entries in the database. Its average benchmark score is recorded as 0, and it has no nearest rivals listed. With only 8 cores and 16 threads, the 14901KE cannot match the parallel throughput of the 14900T in the measured multithreaded tests. The 14901KE does have a higher boost clock of 5.80 GHz and a higher base clock of 3.80 GHz, which suggests stronger single-thread performance characteristics, but there are no recorded scores to confirm this in the database. The 14901KE also has an unlocked multiplier, allowing overclocking, while the 14900T has a locked multiplier.

The data indicates that the 14900T is the choice for users who need maximum multithreaded performance from a low-power part. The 14901KE lacks recorded measurements, so its performance cannot be quantified against the 14900T. The 14901KE is the only one of the two with an unlocked multiplier, which matters for users who intend to overclock, but the lack of benchmark data means the database cannot verify any performance benefit. The 14900T is the only processor of the pair with a confirmed benchmark profile, and that profile is strong.

Head-to-Head Benchmarks

There are no head-to-head benchmark entries in the database for these two processors. The wins count for each is 0. The Intel Core i9-14901KE has an empty benchmark array, so there are no recorded scores for Cinebench, PassMark, or any other test. The Intel Core i9-14900T, however, has a full set of 17 recorded benchmark scores.

The 14900T records a Cinebench R15 multicore score of 3104 and a single-core score of 438. In Cinebench R20, it scores 12937 multicore and 1826 single-core. The Cinebench R23 results show 30803 multicore and 4348 single-core. These single-core scores are relevant because the 14901KE has a higher boost clock, but without recorded scores for the 14901KE, no direct comparison is possible.

In PassMark tests, the 14900T scores 436066 in data compression, 27062 in data encryption, and 23660 in extended instructions. It finds 164 prime numbers in the prime number test, scores 92699 in floating point math, and 138149 in integer math. The multithread score is 36239, physics scores 2245, and random string sorting scores 49484. The single-thread score is 4016, recorded twice in the database.

The lack of head-to-head data means the biggest wins cannot be quantified. The 14900T has a clear structural advantage in core count, with 24 cores versus 8, and in threads, with 32 versus 16. The 14901KE has the frequency advantage, with a 5.80 GHz boost clock versus 5.50 GHz, and a 3.80 GHz base clock versus 1.10 GHz. The 14900T has a 35 W TDP, which is 90 W lower than the 14901KE. The 14900T also sits at the 90th percentile among all CPUs, while the 14901KE sits at the 50th percentile, though that percentile is based on an average benchmark score of 0.

The nearest rivals for the 14900T provide context for its measured performance. It is 0.5% ahead of the Intel Core i7-13850HX, which scores 50761. It is 0.6% ahead of the AMD Ryzen 9 5900XT, which scores 50718. It trails the Intel Core Ultra 9 285T by 0.6%, as that part scores 51310. It leads the AMD Ryzen AI 9 HX PRO 370 by 1.1%, as that part scores 50448. These delta percentages show the 14900T is clustered with a group of very strong processors, with all differences within 1.1%.

The 14901KE has no such rival data. Its benchmark array is empty, and its nearest rivals list is empty. The database records no score for it in any test, and the average benchmark score of 0 reflects the absence of measurements. Any claim about the 14901KE's performance relative to the 14900T would be unsupported by the recorded data.

Specification Differences

The two processors differ in several key specifications. The Intel Core i9-14900T has 24 cores and 32 threads, while the Intel Core i9-14901KE has 8 cores and 16 threads. The base clock differs significantly: the 14900T runs at 1.10 GHz, and the 14901KE runs at 3.80 GHz. The boost clock also differs, with the 14900T at 5.50 GHz and the 14901KE at 5.80 GHz.

The TDP values are the most striking difference. The 14900T has a TDP of 35 W, while the 14901KE has a TDP of 125 W. This 90 W difference indicates very different thermal and power delivery requirements. The 14900T is positioned as a low-power desktop part, while the 14901KE is a higher-power part.

The multiplier status differs. The 14900T has a locked multiplier, while the 14901KE has an unlocked multiplier. This means the 14901KE allows user-controlled overclocking, while the 14900T does not. The release dates also differ: the 14900T was released on 2024-01-07, and the 14901KE was released on 2024-06-30. The launch MSRP for the 14900T is $549. The 14901KE has no launch MSRP recorded in the database.

The part numbers differ as well. The 14900T has part number SRN3U, and the 14901KE has part number Q49DSRNJC. The 14901KE part number begins with Q, which often indicates an engineering sample or qualification sample in the database conventions, though the production status for both is listed as Active. The market segment for both is Desktop.

Architecture Differences

Both processors share the same fundamental architecture. The architecture is Raptor Lake, with the codename Raptor Lake-R. The generation is listed as Core i9 (Raptor Lake Refresh) for both. The process node is 10 nm, the foundry is Intel, and the die size is 257 mm² for both. The cache hierarchy is identical: 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache.

The core configuration is where the architecture manifests differently. The 14900T uses 24 cores and 32 threads, which implies a hybrid configuration of performance cores and efficiency cores, typical of the Raptor Lake design. The 14901KE uses 8 cores and 16 threads, which is a simpler configuration. The database does not specify the exact performance and efficiency core split for either processor, but the core and thread counts indicate that the 14900T has a larger number of efficiency cores.

Memory support is identical. Both support DDR4 and DDR5 in a dual-channel configuration. Both support ECC memory. The PCIe interface is the same: Gen 5 with 16 lanes from the CPU. The integrated graphics are the same: UHD Graphics 770 on both parts.

The TDP difference is the clearest architectural distinction in terms of intended operation. The 14900T at 35 W is designed for constrained thermal environments, while the 14901KE at 125 W is designed for higher sustained power delivery. The base clock difference of 1.10 GHz versus 3.80 GHz reflects this power envelope directly. The 14900T relies on boost behavior to reach 5.50 GHz, while the 14901KE can start at a higher frequency and boost to 5.80 GHz.

The unlocked multiplier on the 14901KE adds a customization layer that the 14900T lacks. The 14900T has a locked multiplier, which limits user adjustment. The 14901KE allows overclocking, which can alter its effective frequency beyond the recorded 5.80 GHz boost clock. The database does not contain any benchmark results for the overclocked state, so only the stock specifications are available for analysis.

The release timeline places the 14900T earlier, with a release date of 2024-01-07, and the 14901KE later, with a release date of 2024-06-30. Both use the same 10 nm Intel process and the same 257 mm² die. The 14901KE is a variant of the same Raptor Lake-R family, but with a radically different core count and power profile. The 14900T has a confirmed benchmark profile and sits at the 90th percentile, while the 14901KE has no recorded benchmark data and sits at the 50th percentile by default. For users who rely on measured performance, the 14900T is fully characterized. The 14901KE remains unmeasured in the database, leaving its performance potential unverified.