Intel Core 5 221TE vs Qualcomm Snapdragon X1E-78-100 Comparison

# FAQ

Q: What are the core and thread counts of the Intel Core 5 221TE and the Qualcomm Snapdragon X1E-78-100?

A: The Intel Core 5 221TE has 10 cores and 16 threads, while the Qualcomm Snapdragon X1E-78-100 has 12 cores and 12 threads.

Q: How do the base clock speeds compare between the two processors?

A: The Intel Core 5 221TE has a base clock of 1.80 GHz, whereas the Qualcomm Snapdragon X1E-78-100 has a base clock of 3.40 GHz. The Intel part boosts to 5.00 GHz, while the Qualcomm part has no listed boost clock.

Q: What memory types does each processor support?

A: The Intel Core 5 221TE supports DDR4 and DDR5 memory, while the Qualcomm Snapdragon X1E-78-100 supports LPDDR5X memory.

Q: Which processor has higher memory bandwidth?

A: The Qualcomm Snapdragon X1E-78-100 delivers 135.2 GB/s of memory bandwidth, compared to 76.8 GB/s for the Intel Core 5 221TE.

Q: What is the process node for each chip?

A: The Intel Core 5 221TE is built on a 10 nm process at Intel, while the Qualcomm Snapdragon X1E-78-100 uses a 4 nm process at TSMC.

Q: What are the integrated graphics solutions?

A: The Intel Core 5 221TE includes UHD Graphics 730, while the Qualcomm Snapdragon X1E-78-100 includes Adreno X1-85.

Where Each One Wins

The recorded benchmark data paints a clear picture of distinct strengths. The Intel Core 5 221TE has a substantial set of benchmark scores across multiple test suites, including Cinebench R15, R20, R23, and Passmark tests. The Qualcomm Snapdragon X1E-78-100, however, has no recorded benchmark scores in the database, meaning direct numerical comparison is impossible for most workloads.

From the available data, the Intel Core 5 221TE demonstrates strong multi-threaded performance. Its Cinebench R23 multicore score of 11305 and Passmark multithread score of 13301 indicate robust parallel processing capability. The single-thread scores, such as Cinebench R23 singlecore at 1596 and Passmark single_thread at 1734, also show competitive per-core performance.

The Intel part also excels in specific Passmark sub-tests. Its data compression score of 156682 is particularly high, and its integer math score of 42303, floating point math score of 31661, and extended instructions score of 9655 all indicate strong computational throughput.

The Qualcomm Snapdragon X1E-78-100, with no benchmark scores recorded, cannot be evaluated for workload-specific wins. However, its specifications suggest certain advantages. The higher base clock of 3.40 GHz could indicate strong single-thread responsiveness in short bursts, though this cannot be confirmed from the database. Its 12 cores with 12 threads (no hyperthreading) and larger L2 cache per module (12 MB) may favor certain cache-sensitive workloads.

The memory bandwidth difference is notable. The Qualcomm part's 135.2 GB/s versus the Intel part's 76.8 GB/s suggests the Snapdragon may handle memory-intensive operations more efficiently, though no benchmark data confirms this.

For workloads that benefit from high core counts and thread parallelism, the Intel Core 5 221TE with 16 threads versus 12 threads on the Snapdragon has a structural advantage. The Intel part's 24 MB shared L3 cache also provides substantial on-chip storage for frequently accessed data.

Architecture Differences

The Intel Core 5 221TE is built on the Bartlett Lake architecture, part of the Core 5 generation. It uses a 10 nm process node fabricated by Intel. The die size is 215 mm². The cache hierarchy consists of 80 KB L1 per core, 1.25 MB L2 per core, and 24 MB shared L3 cache.

The Qualcomm Snapdragon X1E-78-100 uses the Oryon codename, part of the Snapdragon X (Elite) generation. It is manufactured on a 4 nm process at TSMC. The cache structure is notably different: 288 KB L1 per core, 12 MB L2 per module, and 6 MB shared L3 cache.

The cache allocations reveal fundamentally different design philosophies. The Intel part dedicates more L3 cache (24 MB shared) but smaller per-core L1 and L2. The Qualcomm part has much larger per-core L1 (288 KB versus 80 KB) and per-module L2 (12 MB), but only 6 MB of shared L3. This suggests the Snapdragon relies more on localized cache for each core or module, while Intel provides a larger shared pool.

The memory controllers differ as well. Intel supports DDR4 and DDR5 memory in a dual-channel configuration, achieving 76.8 GB/s bandwidth. Qualcomm supports LPDDR5X memory, also dual-channel, but with 135.2 GB/s bandwidth. The LPDDR5X standard is optimized for mobile power efficiency, while DDR4/DDR5 provides broader compatibility for desktop systems.

ECC memory support is present on the Intel Core 5 221TE but absent on the Qualcomm part. This makes the Intel chip more suitable for error-sensitive workloads.

The PCIe capabilities differ: Intel provides Gen 5 with 16 CPU lanes, while Qualcomm provides Gen 4 with 12 CPU lanes. The newer PCIe generation and higher lane count on Intel allow for greater expansion bandwidth.

The integrated graphics differ significantly: Intel uses UHD Graphics 730, while Qualcomm uses Adreno X1-85. The Adreno series is designed for mobile visual processing, but no benchmark comparisons exist in the database.

Specification Differences

The two processors differ across nearly every specification field. The Intel Core 5 221TE has 10 cores and 16 threads, while the Qualcomm Snapdragon X1E-78-100 has 12 cores and 12 threads. The thread counts are notable: Intel uses hyperthreading (16 threads from 10 cores), while Qualcomm does not (12 threads from 12 cores).

Base clocks differ substantially: 1.80 GHz for Intel versus 3.40 GHz for Qualcomm. The Intel part has a boost clock of 5.00 GHz, while the Qualcomm part has no listed boost clock.

Thermal design power (TDP) differs: the Intel Core 5 221TE has a TDP of 45, while the Qualcomm Snapdragon X1E-78-100 has a TDP of 35. This indicates the Qualcomm part is designed for lower power envelopes.

Sockets are incompatible: Intel uses Socket 1700, while Qualcomm uses BGA 2073. The Intel socket is a desktop LGA design, while Qualcomm uses a ball grid array typically found in mobile devices.

Process nodes differ: 10 nm for Intel versus 4 nm for Qualcomm. The smaller process node generally allows for higher transistor density and improved power efficiency, though the database does not list transistor counts for either.

Die size is only listed for Intel at 215 mm²; no die size is recorded for Qualcomm.

Cache specifications show distinct hierarchies as described above. The L1 cache per core is 80 KB for Intel versus 288 KB for Qualcomm. L2 per core is 1.25 MB for Intel versus 12 MB per module for Qualcomm. L3 shared is 24 MB for Intel versus 6 MB for Qualcomm.

Memory support, bandwidth, ECC capability, PCIe generation and lanes, integrated graphics, market segment, and release dates all differ. The Intel part targets the desktop market, while the Qualcomm part targets mobile. Intel was released on 2025-01-12, while Qualcomm was released on 2024-04-23.

The Intel part has a launch MSRP of $232, while the Qualcomm part has no listed launch MSRP.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between these two processors. The Intel Core 5 221TE has an extensive set of benchmark scores, but the Qualcomm Snapdragon X1E-78-100 has zero recorded benchmark scores. This absence of data prevents any direct numerical comparison.

However, the Intel Core 5 221TE's performance can be contextualized through its percentile and average scores. It ranks in the 71st percentile among all CPUs, with an average benchmark score of 17860. Its nearest rivals include the AMD Ryzen 5 3600XT with an average score of 17891 and a performance difference of -0.2 percent, the Intel Core 5 120U with an average score of 17898 and -0.2 percent difference, the Intel Core 7 350 with an average score of 17779 and +0.5 percent difference, and the AMD Ryzen 5 1600 with an average score of 17994 and -0.7 percent difference.

These figures indicate the Intel Core 5 221TE performs essentially on par with the AMD Ryzen 5 3600XT, the Intel Core 5 120U, and the AMD Ryzen 5 1600, while being slightly ahead of the Intel Core 7 350. The differences are small, ranging from -0.7 to +0.5 percent.

The Qualcomm Snapdragon X1E-78-100 has a 50th percentile ranking among all CPUs and an average benchmark score of 0, with no nearest rivals listed. The zero average score reflects the absence of recorded benchmarks rather than actual performance.

Given the lack of benchmark data for the Qualcomm part, any head-to-head analysis must rely on the specification differences. The Intel part's boost clock of 5.00 GHz versus the Qualcomm part's 3.40 GHz base (no boost listed) suggests Intel may have higher peak single-thread performance, but this is not confirmed by any benchmark.

The Intel part's 16 threads versus 12 threads on Qualcomm suggests better multi-threaded scaling potential, particularly in workloads that benefit from hyperthreading. The larger L3 cache on Intel (24 MB versus 6 MB) may improve performance in data-intensive applications.

The Qualcomm part's higher memory bandwidth (135.2 GB/s versus 76.8 GB/s) and larger per-core L1 and per-module L2 caches could provide advantages in memory-latency-sensitive or bandwidth-bound workloads, but again, no benchmark confirms this.

The Verdict

The recorded data shows that the Intel Core 5 221TE is a fully benchmarked processor with strong performance metrics. Its 71st percentile ranking and average benchmark score of 17860 place it in the upper tier of CPUs, closely matching the AMD Ryzen 5 3600XT and the Intel Core 5 120U. The benchmark results across Cinebench and Passmark suites demonstrate consistent capability in both single-threaded and multi-threaded applications.

The Qualcomm Snapdragon X1E-78-100, with no recorded benchmark scores and a 50th percentile ranking based on zero data, cannot be evaluated for actual performance. Its specifications indicate a mobile-focused design with 12 cores, 12 threads, a 3.40 GHz base clock, and 135.2 GB/s memory bandwidth. The 4 nm process node from TSMC and 35 TDP suggest power efficiency is a priority.

For desktop workloads where benchmark data exists, the Intel Core 5 221TE is the clear choice based on its recorded performance. The processor delivers competitive scores in Cinebench R15 (1139 multicore, 160 singlecore), Cinebench R20 (4748 multicore, 670 singlecore), Cinebench R23 (11305 multicore, 1596 singlecore), and Passmark tests including multithread (13301), single_thread (1734), integer math (42303), and floating point math (31661). These figures indicate solid performance for productivity, content creation, and general computing tasks.

For mobile applications where power efficiency and memory bandwidth are priorities, the Qualcomm Snapdragon X1E-78-100 appears designed for such roles, but the database lacks any performance measurements to substantiate its capabilities. The higher base clock and larger L2 caches may benefit certain workloads, but without benchmarks, this remains speculative.

The Intel part's ECC memory support, PCIe Gen 5 with 16 lanes, and DDR4/DDR5 compatibility make it suitable for desktop systems requiring reliability and expandability. The Qualcomm part's LPDDR5X support and BGA socket target compact mobile devices.

Given the data, users requiring verified performance should select the Intel Core 5 221TE. Users prioritizing mobile form factors and lower power consumption may consider the Qualcomm Snapdragon X1E-78-100, but should note the absence of benchmark evidence in the database. The Intel part's launch MSRP of $232 provides a reference point for desktop builds.