Intel Core i5-14401TE vs Qualcomm Snapdragon X1E-78-100 Comparison

Head-to-Head Benchmarks

The recorded database contains no direct benchmark results for either the Intel Core i5-14401TE or the Qualcomm Snapdragon X1E-78-100. Both processors have an empty benchmark array, an average benchmark score of zero, and a percentile rank of 50 against all CPUs. This means the head-to-head comparison must be constructed from the architectural and specification data available, rather than from measured performance outputs.

What the data does show is a clear split in design intent. The Intel Core i5-14401TE uses 6 cores and 12 threads, with a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The Qualcomm Snapdragon X1E-78-100 uses 12 cores and 12 threads, with a base clock of 3.40 GHz and no listed boost clock. The Qualcomm part starts from a higher base frequency, but the Intel part has a defined maximum boost that reaches substantially higher than its own base. Without measured scores, the frequency profiles indicate different operating strategies: Intel relies on a wide boost range, while Qualcomm runs closer to a single sustained frequency.

The core count difference is significant in the other direction. The Snapdragon X1E-78-100 has double the core count of the Core i5-14401TE, at 12 cores versus 6. Both parts have 12 threads, which means the Intel processor uses hyper-threading to reach 12 threads from 6 physical cores, while the Qualcomm processor uses one thread per core. This is a fundamental difference in how each chip extracts parallel work. The Intel part depends on thread duplication per core; the Qualcomm part depends on raw core count.

Power envelopes also diverge. The Intel Core i5-14401TE has a TDP of 45 watts, while the Snapdragon X1E-78-100 has a TDP of 35 watts. The Qualcomm processor delivers twice the core count within a lower power budget, which suggests a more efficient per-core design, though the database does not provide direct efficiency measurements to confirm this.

The process technology reinforces that efficiency gap. Intel uses a 10 nm node from its own foundry, while Qualcomm uses a 4 nm node from TSMC. The smaller process node typically allows higher transistor density and lower power draw per transistor, though the database lists no transistor counts for either chip. The die size for Intel is recorded as 215 mm², while the Qualcomm die size is not listed.

Where Each One Wins

The Intel Core i5-14401TE wins on frequency headroom. Its boost clock of 4.50 GHz is the highest clock figure recorded for either chip, and it is the only processor of the two with a listed boost clock at all. Workloads that depend on single-thread burst performance, such as lightly threaded applications that cannot use many cores, would benefit from this defined upper frequency limit. The Intel part also supports a broader memory ecosystem, with DDR4 and DDR5 support, whereas the Qualcomm part only supports LPDDR5X.

The Intel part also wins on PCIe bandwidth generation. It lists PCIe Gen 5 with 16 lanes for the CPU, while the Qualcomm part lists PCIe Gen 4 with 12 lanes. For storage and expansion devices that take advantage of the newer PCIe standard, the Intel platform offers a faster interface.

The Qualcomm Snapdragon X1E-78-100 wins on core count and base frequency. Its 12 cores at 3.40 GHz base exceeds the Intel part's 6 cores at 2.00 GHz base in both dimensions. Multi-threaded workloads that scale well across many physical cores would favor the Qualcomm design, assuming the software can use all 12 cores effectively. The higher base clock also suggests that sustained all-core workloads run at a higher floor frequency on the Qualcomm chip.

The Qualcomm part wins on memory bandwidth. It records a memory bandwidth of 135.2 GB/s, while the Intel part has no memory bandwidth figure listed at all. The LPDDR5X support on the Qualcomm chip is paired with this explicit bandwidth number, which indicates a design aimed at moving large amounts of data quickly.

The Qualcomm part also wins on process node. Its 4 nm process from TSMC is smaller than the Intel 10 nm process. This does not automatically translate to better performance, but it does indicate a more modern manufacturing approach. The Qualcomm part also uses a smaller power envelope at 35 watts TDP compared to 45 watts for Intel.

The Qualcomm integrated GPU, the Adreno X1-85, has no direct benchmark data, and neither does the Intel UHD Graphics 730. The database does not provide graphics performance numbers, so any comparison there must remain qualitative.

The Verdict

The data points to two different target scenarios. The Intel Core i5-14401TE is positioned for desktop use with a Socket 1700 platform, a 45 W TDP, and a boost clock that reaches 4.50 GHz. It uses 6 cores with 12 threads, supports ECC memory, and offers PCIe Gen 5 with 16 lanes. Its cache layout is 80 KB L1 per core, 1.25 MB L2 per core, and 20 MB shared L3.

The Qualcomm Snapdragon X1E-78-100 is positioned for mobile use with a BGA 2073 socket and a 35 W TDP. It uses 12 cores with 12 threads, a base clock of 3.40 GHz, and no listed boost clock. It supports LPDDR5X memory with a recorded bandwidth of 135.2 GB/s, does not support ECC memory, and offers PCIe Gen 4 with 12 lanes. Its cache layout is 288 KB L1 per core, 12 MB L2 per module, and 6 MB shared L3.

From the recorded data alone, a user who needs single-thread frequency headroom, desktop expansion through PCIe Gen 5, ECC memory support, and a wide range of memory types would select the Intel part. A user who needs maximum physical core count, lower power draw, a more advanced process node, and higher memory bandwidth in a mobile form factor would select the Qualcomm part. Both processors are marked as Active in production status, and neither has a launch MSRP in the database.

The absence of benchmark scores means no measured performance winner can be declared. The structural specifications, however, clearly separate the two chips into different workload categories. The Intel chip leans toward burst performance and platform flexibility; the Qualcomm chip leans toward parallel throughput and efficiency.

FAQ

Q: Which processor has more cores?

A: The Qualcomm Snapdragon X1E-78-100 has 12 cores, while the Intel Core i5-14401TE has 6 cores.

Q: Which processor has the higher clock speed?

A: The Intel Core i5-14401TE has a boost clock of 4.50 GHz, which is higher than the Qualcomm chip's base clock of 3.40 GHz. The Qualcomm chip has no listed boost clock.

Q: Do both processors support the same number of threads?

A: Yes, both processors support 12 threads. The Intel chip reaches 12 threads from 6 cores, while the Qualcomm chip has 12 cores with one thread each.

Q: Which processor supports ECC memory?

A: The Intel Core i5-14401TE supports ECC memory. The Qualcomm Snapdragon X1E-78-100 does not support ECC memory.

Q: What is the process node difference between the two chips?

A: The Intel Core i5-14401TE uses a 10 nm process from Intel, while the Qualcomm Snapdragon X1E-78-100 uses a 4 nm process from TSMC.

Q: Which processor has higher memory bandwidth?

A: The Qualcomm Snapdragon X1E-78-100 has a recorded memory bandwidth of 135.2 GB/s. The Intel Core i5-14401TE has no memory bandwidth figure listed in the database.

Architecture Differences

The two processors come from fundamentally different architectural lineages. The Intel Core i5-14401TE uses the Raptor Lake architecture, specifically the Raptor Lake-R variant, and is part of the Core 14th Gen series. The Qualcomm Snapdragon X1E-78-100 uses the Oryon codename and belongs to the Snapdragon X (Elite) generation. Intel's chip is built on Raptor Lake-R, which is a refresh of the Raptor Lake design, while Qualcomm's chip is the Oryon design.

The cache hierarchies differ substantially. The Intel chip has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 20 MB of shared L3 cache. The Qualcomm chip has 288 KB of L1 cache per core, 12 MB of L2 cache per module, and 6 MB of shared L3 cache. The per-core L1 allocation is much larger on the Qualcomm chip, while the Intel chip has a larger shared L3 pool. The L2 organization also differs: Intel allocates L2 per core, while Qualcomm allocates L2 per module.

The integrated graphics differ as well. Intel uses UHD Graphics 730, while Qualcomm uses Adreno X1-85. Neither has benchmark data recorded in the database.

The PCIe interfaces differ by generation and lane count. Intel offers PCIe Gen 5 with 16 lanes for the CPU, while Qualcomm offers PCIe Gen 4 with 12 lanes.

The memory support is another architectural split. Intel supports DDR4 and DDR5 in a dual-channel configuration. Qualcomm supports LPDDR5X in a dual-channel configuration with a recorded bandwidth of 135.2 GB/s.

The process node differences are rooted in foundry choice. Intel fabricates its chip on a 10 nm process at Intel's own foundry. Qualcomm fabricates its chip on a 4 nm process at TSMC.

Specification Differences

The two processors differ across several recorded specifications. The Intel Core i5-14401TE has 6 cores and 12 threads, while the Qualcomm Snapdragon X1E-78-100 has 12 cores and 12 threads. The Intel base clock is 2.00 GHz, while the Qualcomm base clock is 3.40 GHz. The Intel boost clock is 4.50 GHz, while the Qualcomm chip has no boost clock listed.

The TDP differs: Intel is 45 watts, Qualcomm is 35 watts. The sockets differ: Intel uses Intel Socket 1700, Qualcomm uses Qualcomm BGA 2073. The market segments differ: Intel is Desktop, Qualcomm is Mobile.

The memory support differs: Intel supports DDR4 and DDR5, Qualcomm supports LPDDR5X. ECC memory support is present on Intel and absent on Qualcomm. The memory bandwidth is listed only for Qualcomm at 135.2 GB/s.

The PCIe configuration differs: Intel uses Gen 5 with 16 lanes, Qualcomm uses Gen 4 with 12 lanes. The process node differs: Intel uses 10 nm, Qualcomm uses 4 nm. The foundry differs: Intel uses Intel, Qualcomm uses TSMC.

The cache specifications differ across all levels. Intel has 80 KB L1 per core, 1.25 MB L2 per core, and 20 MB shared L3. Qualcomm has 288 KB L1 per core, 12 MB L2 per module, and 6 MB shared L3. The die size is listed only for Intel at 215 mm².

The integrated graphics differ: Intel uses UHD Graphics 730, Qualcomm uses Adreno X1-85. The release dates differ: Intel was released on 2024-06-30, Qualcomm on 2024-04-23. Both are marked as Active in production status, and neither has a launch MSRP listed. Neither processor has an unlocked multiplier. The part numbers are Q4T4SRNJP for Intel and X1E78100 for Qualcomm. Both processors have a percentile rank of 50 against all CPUs, and both have an average benchmark score of zero.