Intel Core 5 315 vs Qualcomm Snapdragon X1E-78-100 Comparison

Head-to-Head Benchmarks

The benchmark data presents a complex comparison between the Intel Core 5 315 and the Qualcomm Snapdragon X1E-78-100. The Intel chip has a comprehensive set of 17 recorded benchmark scores, while the Qualcomm Snapdragon X1E-78-100 has no recorded benchmark scores in the database. This means the head-to-head comparison is limited to the Intel processor's performance profile, with the Qualcomm processor's capabilities assessed through its architectural and specification data.

The Intel Core 5 315 demonstrates strong single-core performance. In Cinebench R15 single-core testing, it scores 184 points. Its Cinebench R20 single-core score reaches 769 points, and the Cinebench R23 single-core result is 1832 points. PassMark single-thread testing shows a score of 4021. These results place the Intel processor in the 72nd percentile among all CPUs tracked in the database. Its average benchmark score of 18188 places it close to several notable rivals: the AMD EPYC 9274F scores 18189, the Intel Core i7-9700 scores 18180, the Intel Core i7-1365U scores 18177, and the AMD Ryzen 7 5700U scores 18176.

Multi-core performance for the Intel Core 5 315 is also documented. Cinebench R15 multi-core yields 1308 points, Cinebench R20 multi-core reaches 5452 points, and Cinebench R23 multi-core produces 12981 points. PassMark multithread testing records 15272 points. These numbers reflect the processor's 6 cores and 6 threads operating with a base clock of 1.50 GHz and a boost clock of 4.40 GHz.

Specialized workload scores for the Intel chip show particular strengths. PassMark data compression scores 146143, while data encryption reaches 11119. Extended instructions score 13143, floating point math records 42441, and integer math scores 31690. Physics testing yields 1163 points, and random string sorting scores 17551. Find prime numbers testing produces a score of 112.

The Qualcomm Snapdragon X1E-78-100 lacks any benchmark entries in the database. Its average benchmark score is listed as 0, and it has no nearest rivals recorded. The processor occupies the 50th percentile among all CPUs, but this figure represents its position without performance data to validate it. The absence of benchmark results means a direct numerical comparison between these two processors is not possible from the recorded data.

The Verdict

The data indicates that the Intel Core 5 315 is the only one of these two processors with verified benchmark results. Its 72nd percentile ranking and average score of 18188 place it in the mid-to-upper range of the database's CPU population. The Qualcomm Snapdragon X1E-78-100 has no recorded scores, leaving its actual performance unquantified in the database.

For users requiring documented multi-core throughput, the Intel Core 5 315 delivers measurable results across Cinebench R15, R20, and R23, as well as PassMark multithread testing. Its 6 cores and 6 threads, combined with a 4.40 GHz boost clock, produce the recorded scores. The processor's 15 W TDP suggests efficient operation for mobile applications.

The Qualcomm Snapdragon X1E-78-100 offers 12 cores and 12 threads with a 3.40 GHz base clock and no listed boost clock. Its 35 W TDP indicates higher power draw than the Intel chip. The absence of benchmark data prevents any assertion about its performance relative to the Intel processor.

The Intel Core 5 315 has a launch MSRP of $340. The Qualcomm Snapdragon X1E-78-100 has no launch MSRP listed in the database.

Where Each One Wins

The Intel Core 5 315 wins in the domain of verified benchmark results. Its recorded scores across Cinebench and PassMark tests provide concrete performance data. The processor demonstrates particular strength in PassMark data compression with a score of 146143, which is substantially higher than its other PassMark scores. Floating point math at 42441 and integer math at 31690 indicate solid arithmetic processing capabilities.

The Qualcomm Snapdragon X1E-78-100 wins in core count and memory bandwidth specifications. Its 12 cores and 12 threads double the Intel chip's 6 cores and 6 threads. The dual-channel memory bus provides a theoretical bandwidth of 135.2 GB/s, more than double the Intel chip's 59.7 GB/s single-channel bandwidth. The Qualcomm processor also offers 12 PCIe Gen 4 lanes compared to the Intel chip's 6 lanes.

The Qualcomm chip's cache structure differs substantially. It provides 288 KB of L1 cache per core and 12 MB of L2 cache per module, while the Intel chip has 192 KB of L1 cache total and 2.5 MB of L2 cache total. Both processors share 6 MB of L3 cache.

FAQ

Q: Which processor has more cores?

A: The Qualcomm Snapdragon X1E-78-100 has 12 cores and 12 threads. The Intel Core 5 315 has 6 cores and 6 threads.

Q: What is the boost clock of the Intel Core 5 315?

A: The Intel Core 5 315 has a boost clock of 4.40 GHz. The Qualcomm Snapdragon X1E-78-100 has no boost clock listed in the database.

Q: How much memory bandwidth does each processor support?

A: The Qualcomm Snapdragon X1E-78-100 supports 135.2 GB/s via a dual-channel memory bus. The Intel Core 5 315 supports 59.7 GB/s via a single-channel memory bus. Both support LPDDR5X memory, and the Intel chip additionally supports DDR5.

Q: What is the process node for each processor?

A: The Intel Core 5 315 uses a 3 nm process node from Intel's own foundry. The Qualcomm Snapdragon X1E-78-100 uses a 4 nm process node from TSMC.

Q: Which processor has a higher TDP?

A: The Qualcomm Snapdragon X1E-78-100 has a TDP of 35 W. The Intel Core 5 315 has a TDP of 15 W.

Q: Do either of these processors support ECC memory?

A: No. Both the Intel Core 5 315 and the Qualcomm Snapdragon X1E-78-100 have ECC memory support marked as false in the database.

Architecture Differences

The two processors come from different architectural lineages. The Intel Core 5 315 uses the Wildcat Lake codename within the Core 5 generation, built on a 3 nm process node at Intel's foundry. The Qualcomm Snapdragon X1E-78-100 uses the Oryon codename within the Snapdragon X (Elite) generation, built on a 4 nm process node at TSMC.

Core configurations differ fundamentally. The Intel chip uses 6 cores with 6 threads, a 1:1 thread-to-core ratio, a base clock of 1.50 GHz, and a boost clock of 4.40 GHz. The Qualcomm chip uses 12 cores with 12 threads, also a 1:1 ratio, a base clock of 3.40 GHz, and no boost clock listed.

Cache architecture varies significantly. The Intel Core 5 315 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Qualcomm Snapdragon X1E-78-100 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 and per-module designations indicate different cache distribution strategies.

Memory support differs in type and channel configuration. The Intel chip supports DDR5 and LPDDR5X with a single-channel memory bus. The Qualcomm chip supports only LPDDR5X but uses a dual-channel memory bus. This results in the Qualcomm chip's higher memory bandwidth figure.

PCIe connectivity also differs. The Intel Core 5 315 provides Gen 4 with 6 lanes (CPU only). The Qualcomm Snapdragon X1E-78-100 provides Gen 4 with 12 lanes (CPU only).

Integrated graphics differ between the two. The Intel chip uses Intel Xe3 Graphics with 2 Xe cores. The Qualcomm chip uses Adreno X1-85 graphics.

Specification Differences

The processors differ in several key specification fields:

• Cores: Intel Core 5 315 has 6 cores. Qualcomm Snapdragon X1E-78-100 has 12 cores.
• Threads: Intel Core 5 315 has 6 threads. Qualcomm Snapdragon X1E-78-100 has 12 threads.
• Base Clock: Intel Core 5 315 runs at 1.50 GHz. Qualcomm Snapdragon X1E-78-100 runs at 3.40 GHz.
• Boost Clock: Intel Core 5 315 boosts to 4.40 GHz. Qualcomm Snapdragon X1E-78-100 has no boost clock listed.
• TDP: Intel Core 5 315 is rated at 15 W. Qualcomm Snapdragon X1E-78-100 is rated at 35 W.
• Socket: Intel Core 5 315 uses Intel BGA 1516. Qualcomm Snapdragon X1E-78-100 uses Qualcomm BGA 2073.
• Process Node: Intel Core 5 315 uses a 3 nm node. Qualcomm Snapdragon X1E-78-100 uses a 4 nm node.
• Foundry: Intel Core 5 315 is manufactured by Intel. Qualcomm Snapdragon X1E-78-100 is manufactured by TSMC.
• L1 Cache: Intel Core 5 315 has 192 KB total. Qualcomm Snapdragon X1E-78-100 has 288 KB per core.
• L2 Cache: Intel Core 5 315 has 2.5 MB total. Qualcomm Snapdragon X1E-78-100 has 12 MB per module.
• Memory Support: Intel Core 5 315 supports DDR5 and LPDDR5X. Qualcomm Snapdragon X1E-78-100 supports LPDDR5X only.
• Memory Bus: Intel Core 5 315 uses single-channel. Qualcomm Snapdragon X1E-78-100 uses dual-channel.
• Memory Bandwidth: Intel Core 5 315 has 59.7 GB/s. Qualcomm Snapdragon X1E-78-100 has 135.2 GB/s.
• PCIe: Intel Core 5 315 has Gen 4 with 6 lanes. Qualcomm Snapdragon X1E-78-100 has Gen 4 with 12 lanes.
• Integrated Graphics: Intel Core 5 315 uses Intel Xe3 Graphics (2 Xe). Qualcomm Snapdragon X1E-78-100 uses Adreno X1-85.
• Release Date: Intel Core 5 315 released on 2026-04-15. Qualcomm Snapdragon X1E-78-100 released on 2024-04-23.
• Part Number: Intel Core 5 315 is SAEFC. Qualcomm Snapdragon X1E-78-100 is X1E78100.