Intel Core i9-14901KE vs Intel Core Ultra 9 285H Comparison

# Head-to-Head Benchmarks

The Intel Core i9-14901KE and Intel Core Ultra 9 285H occupy different corners of the Intel lineup, and the benchmark data reflects that split. The Core Ultra 9 285H carries the full benchmark suite, while the Core i9-14901KE has no recorded scores in the database. This absence shapes the comparison: the data shows what the Ultra 9 can do, and the i9-14901KE must be analyzed through its architectural specifications rather than measured performance.

For the Core Ultra 9 285H, Cinebench R23 multicore delivers 20781.5 points, while single-core reaches 2129.5 points. The R20 run shows 12201 multicore and 1722 single-core. R15 scores stand at 3177.5 multicore and 313 single-core. These numbers indicate a processor that handles sustained multi-threaded workloads with considerable headroom.

Geekbench results follow a similar pattern: 14743 multicore and 2178 single-core. PassMark tests reveal specific strengths. Integer math scores 85922, floating point math hits 109190, and extended instructions reach 26794. Data compression processes 335859 units, while data encryption manages 26140. Random string sorting finishes at 40931, and the multithread score sits at 34171. Single-thread performance records 4415.

The nearest rivals place the Ultra 9 in a tight cluster. Intel Core 9 270H averages 38335 with a delta of -0.1%, meaning the Ultra 9 trails that chip by a tenth of a percent. Intel Core i5-13600HX averages 38261 with a delta of 0.1%, so the Ultra 9 leads by one tenth of a percent. Intel Xeon w3-2525 averages 38392 with a delta of -0.2%, and AMD Ryzen 7 250 averages 38221 with a delta of 0.2%. The Ultra 9 sits nearly dead center among these four, with the Xeon w3-2525 the only one more than a tenth of a point away.

The percentile ranking reinforces this position. The Ultra 9 lands in the 86th percentile among all CPUs in the database. That places it firmly above the median, though not at the very top of the stack. The average benchmark score of 38312 aligns closely with its nearest rivals, confirming that this processor performs in a well-defined band rather than as an outlier.

The i9-14901KE, with an average benchmark score of zero and no entries in the benchmark array, cannot be compared directly on any workload. Its percentile versus all CPUs sits at 50, a neutral midpoint that reflects the absence of measured data rather than actual performance. The 50th percentile is the default position for a processor without recorded results. The database simply does not hold enough information to place it relative to the Ultra 9 or any other chip.

# Architecture Differences

The two processors come from different architectural families. The Core i9-14901KE uses Raptor Lake, specifically the Raptor Lake-R codename, and belongs to the Core 14th Gen series. The Core Ultra 9 285H uses Arrow Lake, with the Arrow Lake-H codename, and belongs to the Core Ultra Series 2. These are not iterative steps; they are separate designs aimed at different market segments.

Process node technology differs substantially. The i9-14901KE is built on Intel's 10 nm process, while the Ultra 9 285H uses TSMC's 3 nm node. The die size for the i9-14901KE measures 257 mm², while the Ultra 9 has no recorded die size in the database. Neither processor lists transistor counts.

Core configurations diverge as well. The i9-14901KE has 8 cores and 16 threads, a classic hyper-threaded arrangement. The Ultra 9 285H has 16 cores and 16 threads, meaning no hyper-threading; each core contributes one thread. The cache hierarchy tells a different story per core. The i9-14901KE allocates 80 KB of L1 per core and 2 MB of L2 per core, with 36 MB of shared L3. The Ultra 9 285H allocates 192 KB of L1 per core and 3 MB of L2 per core, with 24 MB of shared L3. The larger per-core caches on the Ultra 9 suggest a design focused on feeding more cores efficiently, while the i9-14901KE's larger L3 pool benefits the desktop workload profile.

Clock speeds reflect the different power envelopes. The i9-14901KE has a base clock of 3.80 GHz and a boost clock of 5.80 GHz. The Ultra 9 285H has a base clock of 2.90 GHz and a boost clock of 5.40 GHz. The desktop part runs higher clocks, while the mobile part trades raw frequency for efficiency and thermal headroom inside a laptop chassis.

Memory support differs in scope. The i9-14901KE supports DDR4 and DDR5, while the Ultra 9 285H supports DDR5 and LPDDR5X. The Ultra 9 also records a memory bandwidth of 102.4 GB/s; the i9-14901KE has no bandwidth figure listed. Both use dual-channel memory buses. Both support ECC memory.

PCIe connectivity shows a lane advantage for the desktop part. The i9-14901KE provides Gen 5 with 16 lanes from the CPU. The Ultra 9 285H provides Gen 5 with 8 lanes from the CPU. For expansion-heavy desktop builds, the extra lanes matter; for mobile systems, the reduced lane count is less limiting.

Integrated graphics also diverge. The i9-14901KE uses UHD Graphics 770, while the Ultra 9 285H uses Arc Graphics 140T. The Arc branding indicates a more modern graphics architecture, but no benchmark scores for either iGPU exist in the database.

The production status for both parts is Active. The i9-14901KE launched on 2024-06-30, while the Ultra 9 285H launched on 2025-01-12. The i9-14901KE has an unlocked multiplier, the Ultra 9 does not.

# The Verdict

The data supports a straightforward conclusion. The Core Ultra 9 285H is a measured, benchmarked processor with a clear performance profile. It sits in the 86th percentile, edges out the Intel Core i5-13600HX by 0.1%, and trails the Intel Core 9 270H by 0.1%. Its 16 cores and 16 threads drive strong multicore results across Cinebench, Geekbench, and PassMark workloads. For anyone relying on recorded measurements, this is the chip with evidence behind it.

The Core i9-14901KE presents a different case. With no benchmark scores in the database, its capabilities must be inferred from specifications. It offers a higher boost clock of 5.80 GHz, more PCIe lanes at 16, and a larger 36 MB L3 cache. Its 8 cores and 16 threads rely on hyper-threading to match the thread count of the Ultra 9. The 125 W TDP and desktop socket suggest a part designed for sustained high-frequency workloads in a tower chassis.

Process node and architectural generation favor the Ultra 9. The 3 nm TSMC process versus Intel's 10 nm node indicates a more modern manufacturing approach. The Arrow Lake architecture with its larger per-core caches and LPDDR5X support points to a design optimized for mobile efficiency.

The launch MSRP for the Ultra 9 285H is $651. The i9-14901KE has no launch MSRP listed.

# Specification Differences

| Specification | Intel Core i9-14901KE | Intel Core Ultra 9 285H |

| --- | --- | --- |

| Series | Core 14th Gen | Core Ultra Series 2 |

| Cores | 8 | 16 |

| Threads | 16 | 16 |

| Base clock | 3.80 GHz | 2.90 GHz |

| Boost clock | 5.80 GHz | 5.40 GHz |

| TDP | 125 W | 45 W |

| Socket | Intel Socket 1700 | Intel BGA 2049 |

| Architecture | Raptor Lake | Arrow Lake |

| Process node | 10 nm | 3 nm |

| Foundry | Intel | TSMC |

| Die size | 257 mm² | Not recorded |

| L1 cache | 80 KB per core | 192 KB per core |

| L2 cache | 2 MB per core | 3 MB per core |

| L3 cache | 36 MB shared | 24 MB shared |

| Memory support | DDR4, DDR5 | DDR5, LPDDR5X |

| Memory bandwidth | Not recorded | 102.4 GB/s |

| PCIe | Gen 5, 16 lanes | Gen 5, 8 lanes |

| Integrated graphics | UHD Graphics 770 | Arc Graphics 140T |

| Market segment | Desktop | Mobile |

| Release date | 2024-06-30 | 2025-01-12 |

| Launch MSRP | Not listed | $651 |

| Unlocked multiplier | Yes | No |

# FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 9 285H has 16 cores, while the Intel Core i9-14901KE has 8 cores. Both processors have 16 threads.

Q: How do the clock speeds compare?

A: The Core i9-14901KE has a base clock of 3.80 GHz and a boost clock of 5.80 GHz. The Core Ultra 9 285H has a base clock of 2.90 GHz and a boost clock of 5.40 GHz.

Q: What is the TDP difference?

A: The Core i9-14901KE has a TDP of 125 W, while the Core Ultra 9 285H has a TDP of 45 W.

Q: Which processor supports LPDDR5X memory?

A: The Core Ultra 9 285H supports DDR5 and LPDDR5X. The Core i9-14901KE supports DDR4 and DDR5, but not LPDDR5X.

Q: How does the Core Ultra 9 285H benchmark against its nearest rivals?

A: The Core Ultra 9 285H has an average benchmark score of 38312. It trails the Intel Core 9 270H by 0.1% and the Intel Xeon w3-2525 by 0.2%, while leading the Intel Core i5-13600HX by 0.1% and the AMD Ryzen 7 250 by 0.2%.

Q: What is the percentile ranking of the Core Ultra 9 285H?

A: The Core Ultra 9 285H sits in the 86th percentile among all CPUs in the database. The Core i9-14901KE has no benchmark scores recorded and sits at the 50th percentile.

# Where Each One Wins

The Core Ultra 9 285H wins in every measured benchmark category because it is the only one of the two with recorded scores. Cinebench R23 multicore at 20781.5 points and Geekbench multicore at 14743 points demonstrate strong multi-threaded throughput. PassMark multithread at 34171 and integer math at 85922 reinforce this pattern. The 3 nm process node and 45 W TDP make it suitable for mobile systems where power efficiency and compact design matter. The 102.4 GB/s memory bandwidth supports memory-intensive workloads, and LPDDR5X support gives laptop designers flexibility. The Arc Graphics 140T integrated GPU provides a more modern graphics foundation than the UHD Graphics 770, though no benchmark data exists to quantify the difference.

The Core i9-14901KE wins on several specification fronts. Its 5.80 GHz boost clock exceeds the Ultra 9's 5.40 GHz. Its 36 MB L3 cache provides more shared cache than the Ultra 9's 24 MB. The 16 PCIe Gen 5 lanes double the Ultra 9's 8 lanes, which matters for desktop configurations with multiple high-bandwidth devices. The 125 W TDP, while higher, allows the processor to sustain higher clocks. The unlocked multiplier enables overclocking on Intel Socket 1700 motherboards. DDR4 support means existing desktop memory can be reused in a new build. The 257 mm² die size is recorded, while the Ultra 9 has no die size listed, which limits physical comparison.

The 50th percentile for the i9-14901KE versus the 86th percentile for the Ultra 9 reflects data availability rather than definitive performance ordering. The i9-14901KE cannot be declared faster or slower in any workload because the database holds no measurements for it. The Ultra 9's position among its nearest rivals, all within 0.2% of each other, indicates a fiercely competitive segment where small margins separate chips.

The release timeline favors the Ultra 9 as the newer product, launching on 2025-01-12 versus 2024-06-30 for the i9-14901KE. The foundry split, Intel for the i9-14901KE and TSMC for the Ultra 9, highlights different manufacturing strategies. The mobile BGA 2049 socket for the Ultra 9 and desktop Intel Socket 1700 for the i9-14901KE define their respective upgrade paths. The i9-14901KE's unlocked multiplier offers flexibility that the locked Ultra 9 cannot match. The Ultra 9's 16 physical cores without hyper-threading versus the i9-14901KE's 8 physical cores with hyper-threading represents a fundamental design choice: more physical execution units versus higher per-core frequency potential.