Intel Core i9-14901TE vs Intel Core Ultra 9 285K Comparison

Intel Core i9-14901TE and Intel Core Ultra 9 285K represent two distinct design philosophies from Intel, separated by a generation gap and aimed at different segments of the desktop market. The Core i9-14901TE is a high-efficiency, lower-power part built on the Raptor Lake architecture, while the Core Ultra 9 285K is a flagship desktop processor using the newer Arrow Lake design. The database contains extensive benchmark results for the Core Ultra 9 285K, while the Core i9-14901TE currently has no recorded performance scores, making a direct numerical comparison impossible for most workloads. However, the architectural and specification differences between the two are substantial and clearly documented.

FAQ

Q: What is the core and thread count difference between the two processors?

A: The Intel Core i9-14901TE has 8 cores and 16 threads. The Intel Core Ultra 9 285K has 24 cores and 24 threads.

Q: Which processor has a higher boost clock?

A: The Intel Core Ultra 9 285K has a higher boost clock of 5.70 GHz, compared to the 5.50 GHz boost clock of the Intel Core i9-14901TE.

Q: What are the process nodes for each CPU?

A: The Intel Core i9-14901TE is manufactured on a 10 nm process node by Intel. The Intel Core Ultra 9 285K is manufactured on a 3 nm process node by TSMC.

Q: Does the Intel Core i9-14901TE support DDR5 memory?

A: Yes, the Intel Core i9-14901TE supports both DDR4 and DDR5 memory, while the Intel Core Ultra 9 285K supports only DDR5.

Q: What is the launch MSRP of the Intel Core Ultra 9 285K?

A: The launch MSRP of the Intel Core Ultra 9 285K is $589.

Q: Which CPU has a higher percentile ranking in the database?

A: The Intel Core Ultra 9 285K has a percentile rank of 96, while the Intel Core i9-14901TE has a percentile rank of 50.

Architecture Differences

The two processors are built on fundamentally different architectures. The Intel Core i9-14901TE uses the Raptor Lake architecture, specifically the Raptor Lake-R refresh, which is an evolution of the hybrid core design from earlier generations. In contrast, the Intel Core Ultra 9 285K uses the Arrow Lake architecture with the Arrow Lake-S codename, representing Intel's shift to a new design paradigm.

The most striking difference is in the process node and foundry. The Core i9-14901TE is fabricated on Intel's 10 nm process, while the Core Ultra 9 285K is fabricated on TSMC's 3 nm process. This node difference contributes to significant changes in transistor density and power characteristics. The Core Ultra 9 285K contains 17,800 million transistors, a figure not recorded for the Core i9-14901TE.

Cache hierarchies also differ. The Core i9-14901TE has an L1 cache of 80 KB per core and an L2 cache of 2 MB per core. The Core Ultra 9 285K has a much larger L1 cache of 192 KB per core and an L2 cache of 3 MB per core. Both processors share a 36 MB L3 cache, making their last-level cache identical in size.

The integrated graphics differ as well. The Core i9-14901TE uses UHD Graphics 770, while the Core Ultra 9 285K uses Arc Xe-LPG Graphics with 64 execution units. This represents a generational leap in integrated graphics capability.

The Core i9-14901TE uses Intel Socket 1700, while the Core Ultra 9 285K uses the newer Intel Socket 1851. This means the two processors are not interchangeable in the same motherboard.

The Verdict

The data indicates a clear performance hierarchy between these two processors, but the absence of benchmark scores for the Core i9-14901TE limits the analysis. The Core Ultra 9 285K is positioned far higher in the database, with a 96th percentile ranking among all CPUs, while the Core i9-14901TE sits at the 50th percentile. The Core Ultra 9 285K also has an average benchmark score of 83807, while the Core i9-14901TE has a recorded average of 0, indicating no measured performance data exists.

From a specification standpoint, the Core Ultra 9 285K is the superior processor in nearly every measurable category. It has three times the core count (24 versus 8), a higher base clock (3.70 GHz versus 2.30 GHz), and a higher boost clock (5.70 GHz versus 5.50 GHz). It uses a more advanced 3 nm process node compared to the 10 nm node of the Core i9-14901TE, and it offers more PCIe lanes (20 versus 16). The Core Ultra 9 285K also features a larger L1 and L2 cache per core.

The Core i9-14901TE does hold advantages in certain areas. Its 45 watt TDP is substantially lower than the 125 watt TDP of the Core Ultra 9 285K, making it a more power-efficient choice for constrained environments. It also supports DDR4 memory, which can be an advantage for users with existing DDR4 platforms, and it uses the more widely available Socket 1700.

For users requiring maximum multi-threaded performance, the Core Ultra 9 285K is the clear choice based on its core count and benchmark percentile. For users prioritizing power efficiency and platform compatibility with DDR4, the Core i9-14901TE offers a viable alternative, though its performance ceiling is expected to be lower given its specifications.

Specification Differences

The two processors differ across multiple specification fields. The core count shows 8 cores for the Core i9-14901TE versus 24 cores for the Core Ultra 9 285K. Thread counts are 16 and 24 respectively. Base clocks are 2.30 GHz and 3.70 GHz, while boost clocks are 5.50 GHz and 5.70 GHz.

Thermal design power differs significantly: the Core i9-14901TE has a TDP of 45 watts, while the Core Ultra 9 285K has a TDP of 125 watts. The sockets are incompatible: Socket 1700 for the Core i9-14901TE and Socket 1851 for the Core Ultra 9 285K.

Process nodes show 10 nm for the Core i9-14901TE and 3 nm for the Core Ultra 9 285K. The foundries differ, with Intel fabricating the Core i9-14901TE and TSMC fabricating the Core Ultra 9 285K. The die size is 257 mm² for the Core i9-14901TE and 243 mm² for the Core Ultra 9 285K.

Memory support differs: the Core i9-14901TE supports both DDR4 and DDR5, while the Core Ultra 9 285K supports only DDR5. The Core Ultra 9 285K has a recorded memory bandwidth of 102.4 GB/s, while no bandwidth figure is recorded for the Core i9-14901TE. Both support ECC memory.

PCIe lanes differ, with 16 lanes for the Core i9-14901TE and 20 lanes for the Core Ultra 9 285K, both at Gen 5. The integrated graphics are UHD Graphics 770 for the Core i9-14901TE and Arc Xe-LPG Graphics 64EU for the Core Ultra 9 285K.

The multiplier is locked on the Core i9-14901TE but unlocked on the Core Ultra 9 285K, allowing overclocking on the latter. Release dates differ: the Core i9-14901TE was released on 2024-06-30, while the Core Ultra 9 285K was released on 2024-10-23.

Head-to-Head Benchmarks

The database contains benchmark scores for the Intel Core Ultra 9 285K but no benchmark scores for the Intel Core i9-14901TE. As a result, a direct head-to-head comparison is impossible with recorded data. The Core i9-14901TE has zero wins in the database, and the Core Ultra 9 285K also has zero wins, reflecting the lack of paired benchmark results.

However, the Core Ultra 9 285K's benchmark scores can be analyzed in isolation. In Cinebench R23, it scores 42522 in multi-core and 2377 in single-core. In Cinebench R20, it scores 24003 multi-core and 3388 single-core. In Cinebench R15, it scores 6494 multi-core and 359 single-core.

Geekbench results show 26702 for multi-core and 2870 for single-core. PassMark tests show a multi-thread score of 67260 and a single-thread score of 5087. Specific PassMark subtests include data compression at 790052, data encryption at 57745, extended instructions at 62277, find prime numbers at 541, floating point math at 224324, integer math at 172379, physics at 3938, and random string sorting at 94927.

The nearest rivals to the Core Ultra 9 285K, based on average benchmark scores, are the Intel Core Ultra 9 290K Plus with a score of 84003 and a delta percentage of -0.2, the AMD EPYC 4584PX with a score of 83090 and a delta of 0.9, the AMD EPYC 9135 with a score of 82980 and a delta of 1, and the AMD EPYC 7F72 with a score of 85072 and a delta of -1.5. These deltas indicate the Core Ultra 9 285K performs within a narrow band of these competing processors, trailing the EPYC 7F72 by 1.5 percent and the Core Ultra 9 290K Plus by 0.2 percent, while leading the EPYC 4584PX by 0.9 percent and the EPYC 9135 by 1 percent.

The Core Ultra 9 285K's percentile rank of 96 places it in the top tier of all CPUs in the database. In contrast, the Core i9-14901TE's percentile rank of 50 places it in the middle of the distribution, though this ranking is based on its specification profile rather than measured performance data. The lack of benchmark results for the Core i9-14901TE means its actual performance relative to the Core Ultra 9 285K cannot be quantified from the database.