Intel Core 7 150HL vs Intel Core i9-14901KE Comparison

FAQ

Q: What are the core and thread counts of the Intel Core 7 150HL and the Intel Core i9-14901KE?

A: The Intel Core 7 150HL has 14 cores and 20 threads, while the Intel Core i9-14901KE has 8 cores and 16 threads.

Q: Which processor has the higher boost clock speed?

A: The Intel Core i9-14901KE reaches a boost clock of 5.80 GHz, which is higher than the 5.00 GHz boost clock of the Intel Core 7 150HL.

Q: Do both processors support the same memory types?

A: Yes, both the Intel Core 7 150HL and the Intel Core i9-14901KE support DDR4 and DDR5 memory, and both use a dual-channel memory bus.

Q: Which processor includes ECC memory support?

A: The Intel Core i9-14901KE supports ECC memory, while the Intel Core 7 150HL does not list ECC memory support.

Q: How do the integrated graphics differ between the two?

A: The Intel Core 7 150HL uses Iris Xe Graphics with 96 execution units, whereas the Intel Core i9-14901KE uses UHD Graphics 770.

Q: Are both processors built on the same process node?

A: Yes, both are fabricated on a 10 nm process node by Intel, although the i9-14901KE belongs to the Raptor Lake Refresh generation and has a die size of 257 mm², while the 150HL is based on Raptor Lake-PS.

Architecture Differences

The two processors share the Raptor Lake architecture family but diverge in their specific implementations. The Intel Core 7 150HL is built on the Raptor Lake-PS codename, while the Intel Core i9-14901KE uses the Raptor Lake-R codename, representing the Raptor Lake Refresh generation. Both are fabricated on Intel's 10 nm process node, but the i9-14901KE has a recorded die size of 257 mm², whereas the 150HL does not have a listed die size.

The most significant architectural distinction lies in core configuration. The 150HL packs 14 cores and 20 threads, suggesting a hybrid arrangement of performance and efficiency cores common to Raptor Lake designs. The i9-14901KE, despite being a Core i9 part, uses only 8 cores and 16 threads, which indicates a uniform core layout without efficiency cores. This structural difference directly impacts how each processor handles multi-threaded workloads.

Cache hierarchies also differ. Both processors share identical per-core L1 cache at 80 KB and per-core L2 cache at 2 MB. However, the shared L3 cache diverges: the 150HL has 24 MB shared, while the i9-14901KE has 36 MB shared. The larger L3 pool on the i9-14901KE benefits workloads that repeatedly access large datasets, reducing the need to fetch from system memory.

The integrated graphics solutions differ as well. The 150HL includes Iris Xe Graphics with 96 execution units, a more capable GPU for light rendering and media tasks. The i9-14901KE uses UHD Graphics 770, a more modest integrated solution. This makes the 150HL better suited for systems without a discrete graphics card.

PCIe connectivity shows another divergence. The 150HL provides Gen 4 with 8 lanes from the CPU, while the i9-14901KE offers Gen 5 with 16 lanes. The i9-14901KE's PCIe Gen 5 support enables faster data transfer to compatible devices such as high-end SSDs and GPUs, and the doubled lane count improves expandability.

Memory support is similar in terms of types (DDR4 and DDR5) and bus width (dual-channel). The key difference is ECC memory: the i9-14901KE supports ECC, while the 150HL does not. This positions the i9-14901KE for workstation or server-like reliability scenarios where data integrity is paramount.

The i9-14901KE has an unlocked multiplier, allowing overclocking, whereas the 150HL is locked. This makes the i9-14901KE more flexible for enthusiasts who adjust clock speeds manually. The 150HL, with a 45 W TDP, targets lower power envelopes, while the i9-14901KE runs at a 125 W TDP, reflecting its higher base and boost clocks.

Where Each One Wins

The Intel Core 7 150HL wins in scenarios that favor higher core counts and integrated graphics capability. With 14 cores and 20 threads, it outperforms the i9-14901KE in heavily parallel workloads such as video encoding, 3D rendering, and compiling large codebases. The Iris Xe Graphics with 96 execution units provides a meaningful advantage for systems that rely on integrated graphics, making the 150HL a stronger choice for compact desktops or media centers without discrete GPUs.

The lower 45 W TDP of the 150HL also makes it attractive for power-constrained builds, small form factor systems, or environments where thermal management is a priority. Its dual-channel memory support and DDR4/DDR5 compatibility allow flexible memory configurations, though the i9-14901KE matches these memory features.

The Intel Core i9-14901KE wins in single-threaded performance and high-frequency workloads. Its boost clock of 5.80 GHz, compared to 5.00 GHz on the 150HL, gives it an edge in tasks that rely on clock speed, such as gaming, legacy software, and lightly threaded productivity applications. The larger 36 MB L3 cache helps reduce memory latency, further boosting performance in latency-sensitive workloads.

The i9-14901KE's PCIe Gen 5 support with 16 lanes makes it the better option for systems with multiple high-speed NVMe drives or the latest GPUs. The unlocked multiplier enables manual overclocking, which can push performance beyond stock settings. ECC memory support adds reliability for workstation tasks where memory errors are unacceptable.

The higher 125 W TDP of the i9-14901KE indicates a design focused on sustained performance rather than power efficiency. This suits desktop builds with robust cooling solutions where maximum throughput is the goal.

Specification Differences

The following fields differ between the two processors:

• Cores: 14 (150HL) vs. 8 (i9-14901KE)
• Threads: 20 (150HL) vs. 16 (i9-14901KE)
• Base Clock: 2.40 GHz (150HL) vs. 3.80 GHz (i9-14901KE)
• Boost Clock: 5.00 GHz (150HL) vs. 5.80 GHz (i9-14901KE)
• TDP: 45 W (150HL) vs. 125 W (i9-14901KE)
• Codename: Raptor Lake-PS (150HL) vs. Raptor Lake-R (i9-14901KE)
• Generation: Core 7 (Raptor Lake-PS) (150HL) vs. Core i9 (Raptor Lake Refresh) (i9-14901KE)
• Die Size: Not listed (150HL) vs. 257 mm² (i9-14901KE)
• L3 Cache: 24 MB shared (150HL) vs. 36 MB shared (i9-14901KE)
• ECC Memory: Not supported (150HL) vs. Supported (i9-14901KE)
• PCIe: Gen 4, 8 lanes (150HL) vs. Gen 5, 16 lanes (i9-14901KE)
• Integrated Graphics: Iris Xe Graphics 96EU (150HL) vs. UHD Graphics 770 (i9-14901KE)
• Unlocked Multiplier: No (150HL) vs. Yes (i9-14901KE)
• Release Date: 2024-04-07 (150HL) vs. 2024-06-30 (i9-14901KE)

Shared specifications include the Intel Socket 1700, Raptor Lake architecture, 10 nm process node, Intel foundry, 80 KB L1 cache per core, 2 MB L2 cache per core, DDR4/DDR5 memory support, dual-channel memory bus, and Desktop market segment. Both are listed as Active in production status.

Head-to-Head Benchmarks

The database currently records no head-to-head benchmark results for these two processors. Both parts have an average benchmark score of 0 and a percentile rank of 50 among all CPUs. The nearest rivals lists are empty for both, meaning no comparative scores from competing processors are available in the database.

Despite the absence of direct benchmark numbers, the specification data provides a basis for projecting performance differences. The i9-14901KE holds a clear clock speed advantage: its base clock of 3.80 GHz exceeds the 150HL's 2.40 GHz by 1.40 GHz, and its boost clock of 5.80 GHz surpasses 5.00 GHz by 0.80 GHz. In single-threaded tasks, this frequency lead typically translates into faster execution, especially for applications that cannot utilize many cores.

The i9-14901KE also has a 50% larger L3 cache (36 MB vs. 24 MB). This additional cache can reduce memory access stalls, which is critical for database queries, scientific simulations, and other data-intensive workloads that exhibit high cache locality.

The 150HL, however, has 14 cores versus 8 cores, a 75% increase in core count, and 20 threads versus 16 threads, a 25% increase in thread count. In multi-threaded benchmarks, the 150HL could show a substantial advantage in parallel scaling, though the exact magnitude depends on the workload's ability to use all cores effectively.

The PCIe generation difference is also notable. The i9-14901KE's PCIe Gen 5 with 16 lanes provides twice the lane count and double the data rate per lane compared to the 150HL's PCIe Gen 4 with 8 lanes. This affects sustained throughput for storage and GPU workloads, but the practical impact depends on the peripherals used.

The power envelope difference (45 W vs. 125 W) suggests that the 150HL may sustain lower all-core boost clocks under load, while the i9-14901KE has more thermal headroom for consistent high-frequency operation. The i9-14901KE's unlocked multiplier additionally allows manual tuning to extract more performance, a feature absent on the 150HL.

The Verdict

The Intel Core i9-14901KE is the stronger choice for users who prioritize raw clock speed, single-threaded performance, and expandability. Its 5.80 GHz boost clock, 36 MB L3 cache, PCIe Gen 5 support, and unlocked multiplier make it suitable for gaming, overclocking, and workstation builds that demand maximum per-core throughput. The ECC memory support adds a layer of reliability for mission-critical computing.

The Intel Core 7 150HL appeals to users who need many cores for parallel workloads and prefer lower power consumption. Its 14 cores and 20 threads make it a capable option for multi-threaded productivity, and the Iris Xe Graphics with 96 execution units provides better integrated graphics performance. The 45 W TDP makes it easier to cool and power, which suits compact or energy-conscious desktop designs.

The data shows a clear trade-off: the i9-14901KE leads in frequency, cache capacity, PCIe bandwidth, and overclocking flexibility, while the 150HL leads in core count, thread count, integrated graphics, and power efficiency. Neither part dominates across all metrics, so the choice depends on the workload profile. Without recorded benchmark scores, the performance estimates rest on the specification differences alone.

For single-threaded and latency-sensitive applications, the i9-14901KE's higher clocks and larger L3 cache provide a compelling case. For heavily threaded rendering, encoding, or compilation tasks, the 150HL's additional cores offer a structural advantage. The i9-14901KE is the more premium desktop processor in terms of raw capability, while the 150HL is the more balanced, lower-power alternative.