Intel Core 5 223PE vs Qualcomm Snapdragon X2E-78-100 Comparison

FAQ

Q: What are the core and thread counts for each processor?

A: The Intel Core 5 223PE has 8 cores and 16 threads. The Qualcomm Snapdragon X2E-78-100 has 12 cores and 12 threads.

Q: Which processor has the higher base clock speed?

A: The Qualcomm Snapdragon X2E-78-100 has a base clock of 4.00 GHz, while the Intel Core 5 223PE has a base clock of 2.90 GHz.

Q: What is the boost clock for each CPU?

A: The Intel Core 5 223PE boosts up to 5.20 GHz. The Qualcomm Snapdragon X2E-78-100 has no boost clock listed in the database.

Q: Which processor supports ECC memory?

A: The Intel Core 5 223PE supports ECC memory. The Qualcomm Snapdragon X2E-78-100 does not support ECC memory.

Q: What process nodes are used by these two chips?

A: The Intel Core 5 223PE uses a 10 nm process from Intel. The Qualcomm Snapdragon X2E-78-100 uses a 3 nm process from TSMC.

Q: Do both processors have integrated graphics?

A: Yes. The Intel Core 5 223PE includes UHD Graphics 730, and the Qualcomm Snapdragon X2E-78-100 includes Adreno X2-85.

Architecture Differences

The Intel Core 5 223PE and Qualcomm Snapdragon X2E-78-100 represent two fundamentally different design philosophies. The Intel chip, codenamed Bartlett Lake, is built on a 10 nm process at Intel’s own foundry. It is a desktop part that uses a conventional x86 architecture with 8 cores and 16 threads, meaning it relies on simultaneous multithreading to process two threads per core. The Qualcomm part, codenamed Glymur, is a mobile processor built on a 3 nm process at TSMC. It uses 12 physical cores with no multithreading, so each core handles exactly one thread. The process node difference is substantial: 10 nm versus 3 nm, which typically translates into significant efficiency and density advantages for the Qualcomm chip.

Cache hierarchies also diverge sharply. The Intel Core 5 223PE has an L1 cache of 80 KB per core, an L2 cache of 2 MB per core, and a shared L3 cache of 24 MB. The Qualcomm Snapdragon X2E-78-100 has a much larger L1 at 288 KB per core, but its L2 is a shared 16 MB pool, and it has no L3 cache listed. This means the Intel chip relies on a larger total L3 capacity to feed its cores, while Qualcomm’s design puts more cache closer to each core and uses a shared L2 instead.

Memory support differs as well. The Intel chip supports both DDR4 and DDR5 memory in a dual-channel configuration, with a memory bandwidth of 89.6 GB/s. The Qualcomm chip supports only LPDDR5X, also dual-channel, but with a much higher memory bandwidth of 152.4 GB/s. That bandwidth advantage is notable for memory-intensive workloads.

PCIe connectivity is another differentiator. The Intel Core 5 223PE provides PCIe Gen 5 with 16 lanes from the CPU. The Qualcomm Snapdragon X2E-78-100 provides PCIe Gen 5 with 12 lanes from the CPU. Both use the same generation, but Intel offers more lanes.

The socket types are entirely different: Intel uses Socket 1700, Qualcomm uses BGA 2343. The Intel chip is a desktop component, while the Qualcomm chip is designed for mobile platforms. The Intel part has a TDP of 65 watts; the Qualcomm part has no TDP listed in the database. The Intel chip has a launch MSRP of $232, while the Qualcomm chip has no launch MSRP recorded.

ECC memory support is present on the Intel chip but absent on the Qualcomm chip. The Intel chip also has a larger die size context: the Qualcomm chip has a die size of 220 mm², while the Intel chip has no die size listed. Market positioning is clear: Intel targets desktop builds with a fixed socket and replaceable processor, while Qualcomm targets integrated mobile systems.

The Verdict

The data in the database shows a clear split between these two processors. The Intel Core 5 223PE has a full set of benchmark results, an average benchmark score of 40585, and sits in the 87th percentile of all CPUs. The Qualcomm Snapdragon X2E-78-100 has no recorded benchmarks, an average benchmark score of zero, and sits in the 50th percentile. That means the database has no measured performance data for the Qualcomm chip, so any direct comparison of scores is impossible.

For workload suitability, the Intel Core 5 223PE is the only one with verified performance numbers. Its 8 cores and 16 threads, combined with a 5.20 GHz boost clock and 24 MB of shared L3 cache, make it a capable desktop processor for multi-threaded tasks such as rendering or compilation, based on its benchmark results. The Qualcomm Snapdragon X2E-78-100, with 12 cores and 12 threads at a 4.00 GHz base clock, is architecturally designed for mobile efficiency, but without benchmark data, its actual performance cannot be assessed from the database.

Users who need a desktop processor with validated performance and ECC memory support should select the Intel Core 5 223PE. Users who require a mobile processor with a newer 3 nm process and higher memory bandwidth should consider the Qualcomm Snapdragon X2E-78-100, but they should be aware that no benchmark scores are recorded for it. The database shows the Intel chip is the only one with measurable performance evidence.

Specification Differences

The two processors differ across nearly every specification field in the database.

• Cores: Intel Core 5 223PE has 8; Qualcomm Snapdragon X2E-78-100 has 12.
• Threads: Intel Core 5 223PE has 16; Qualcomm Snapdragon X2E-78-100 has 12.
• Base clock: Intel Core 5 223PE at 2.90 GHz; Qualcomm Snapdragon X2E-78-100 at 4.00 GHz.
• Boost clock: Intel Core 5 223PE at 5.20 GHz; Qualcomm Snapdragon X2E-78-100 has none listed.
• TDP: Intel Core 5 223PE at 65 watts; Qualcomm Snapdragon X2E-78-100 has none listed.
• Socket: Intel Socket 1700 versus Qualcomm BGA 2343.
• Codename: Bartlett Lake versus Glymur.
• Process node: 10 nm versus 3 nm.
• Foundry: Intel versus TSMC.
• Die size: Not listed for Intel; 220 mm² for Qualcomm.
• L1 cache: 80 KB per core for Intel; 288 KB per core for Qualcomm.
• L2 cache: 2 MB per core for Intel; 16 MB shared for Qualcomm.
• L3 cache: 24 MB shared for Intel; none listed for Qualcomm.
• Memory support: DDR4 and DDR5 for Intel; LPDDR5X for Qualcomm.
• Memory bandwidth: 89.6 GB/s for Intel; 152.4 GB/s for Qualcomm.
• ECC memory: Supported on Intel; not supported on Qualcomm.
• PCIe lanes: 16 lanes for Intel; 12 lanes for Qualcomm.
• Integrated graphics: UHD Graphics 730 for Intel; Adreno X2-85 for Qualcomm.
• Market segment: Desktop for Intel; Mobile for Qualcomm.
• Release date: 2026-03-08 for Intel; 2026-04-05 for Qualcomm.
• Launch MSRP: $232 for Intel; none for Qualcomm.
• Part number: SA4QF for Intel; X2E78100 for Qualcomm.
• Average benchmark score: 40585 for Intel; 0 for Qualcomm.
• Percentile: 87th for Intel; 50th for Qualcomm.

Head-to-Head Benchmarks

The database lists no head-to-head benchmark results between the Intel Core 5 223PE and the Qualcomm Snapdragon X2E-78-100. The head-to-head benchmark array is empty, and both wins counters are zero. This means there are no direct comparative measurements available.

However, the Intel Core 5 223PE has its own benchmark scores recorded. From the Cinebench suite, the Intel chip scores 2666 in Cinebench R15 multi-core and 376 in Cinebench R15 single-core. In Cinebench R20, it scores 11111 multi-core and 1568 single-core. In Cinebench R23, it scores 26455 multi-core and 3734 single-core. These results show a strong multi-core performance profile for a desktop chip with 8 cores and 16 threads.

PassMark results for the Intel chip include a single-thread score of 4219 and a multithread score of 31124. The data compression score is 346623, data encryption is 18448, and extended instructions score is 24672. Floating point math scores 76468, integer math scores 99819, and prime number finding scores 159. Physics scores 2493, and random string sorting scores 35798.

The Qualcomm Snapdragon X2E-78-100 has no benchmark scores in the database at all. Therefore, the only head-to-head comparison possible is architectural, not performance-based. The Intel chip’s 5.20 GHz boost clock is substantially higher than the Qualcomm chip’s 4.00 GHz base clock, but the Qualcomm chip has a higher base clock and more cores. Without measured scores, the database cannot indicate which chip delivers better performance in any specific test.

The Intel chip’s nearest rivals in the database are the Intel Core 7 253PE with an average score of 40557 and a delta of 0.1 percent, the Intel Xeon 6357P with an average score of 40630 and a delta of -0.1 percent, the Intel Core Ultra X7 368H with an average score of 40518 and a delta of 0.2 percent, and the AMD Ryzen AI 5 PRO 435G with an average score of 40718 and a delta of -0.3 percent. These deltas are all within 0.3 percent, indicating that the Intel Core 5 223PE performs essentially on par with those processors in average benchmark score. The Qualcomm chip has no nearest rivals listed.

Where Each One Wins

Given the available data, the Intel Core 5 223PE wins in every measurable category because it is the only processor with recorded benchmarks. Its average benchmark score of 40585 places it in the 87th percentile of all CPUs, which indicates strong overall performance relative to the broader market. The Qualcomm Snapdragon X2E-78-100 sits in the 50th percentile with an average score of zero, which reflects the absence of any recorded measurements rather than actual performance.

For multi-threaded workloads, the Intel chip’s 16 threads and 24 MB of shared L3 cache support its Cinebench R23 multi-core score of 26455. That result suggests solid performance for rendering, video encoding, or other parallel tasks. The PassMark multithread score of 31124 reinforces this profile. The Qualcomm chip has 12 threads but no L3 cache, and without scores, no conclusion can be drawn.

For single-threaded workloads, the Intel chip’s boost clock of 5.20 GHz supports its Cinebench R23 single-core score of 3734 and PassMark single-thread score of 4219. These numbers indicate strong per-core performance. The Qualcomm chip’s base clock of 4.00 GHz is higher than Intel’s base, but its lack of a boost clock and lack of benchmark data prevents any comparison.

For memory-sensitive workloads, the Qualcomm chip has a theoretical advantage with 152.4 GB/s of memory bandwidth versus 89.6 GB/s for Intel. However, the database records no benchmark scores to confirm whether that bandwidth translates into real performance wins. The Intel chip supports both DDR4 and DDR5, which gives it flexibility in memory configuration, while the Qualcomm chip is limited to LPDDR5X.

For power-sensitive mobile use cases, the Qualcomm chip’s 3 nm process from TSMC suggests better efficiency per watt than Intel’s 10 nm process, but the database does not list a TDP for Qualcomm, so no power comparison is possible. The Intel chip’s TDP of 65 watts is recorded, but without a Qualcomm TDP figure, the efficiency relationship remains unquantified.

For ECC memory requirements, the Intel chip wins outright because it supports ECC and the Qualcomm chip does not. For PCIe expansion, the Intel chip offers 16 lanes versus 12 lanes for Qualcomm, giving it more connectivity headroom. For integrated graphics, both have GPUs, but the database provides no performance scores for either UHD Graphics 730 or Adreno X2-85.

In summary, the Intel Core 5 223PE wins in all measured performance categories because it has benchmark data. The Qualcomm Snapdragon X2E-78-100 wins only in architectural specifications that favor mobile efficiency: a 3 nm process, higher memory bandwidth, more cores, and a larger L1 cache. Without benchmark scores, the Qualcomm chip’s real-world performance remains unverified in the database.