Intel Core 5 120U vs Qualcomm Snapdragon X1E-84-100 Comparison

Head-to-Head Benchmarks

The Intel Core 5 120U and Qualcomm Snapdragon X1E-84-100 present an unusual comparison because the recorded database contains complete benchmark data for the Intel part while the Qualcomm entry has no benchmark scores at all. This asymmetry shapes every direct comparison possible between the two processors.

The Intel Core 5 120U records a Cinebench R23 multi-core score of 6659 points and a single-core score of 1756.5 points. In Cinebench R20, the same processor achieves 5349 points multi-core and 755 points single-core. The older Cinebench R15 test shows 1150.5 points multi-core and 245 points single-core. These results place the Intel part at the 72nd percentile among all CPUs in the database, with an average benchmark score of 17898.

The Qualcomm Snapdragon X1E-84-100 sits at the 50th percentile with an average benchmark score of zero, meaning no recorded scores exist for any test in the database. With zero benchmark entries, the Qualcomm part cannot be directly measured against the Intel part on any workload. The database lists no head-to-head benchmark results, no wins for either processor, and no rival comparisons for the Qualcomm chip.

For the Intel Core 5 120U, the nearest rivals in the database provide context for its performance tier. The AMD Ryzen 5 3600XT shows an average score of 17891, effectively matching the Intel part with a delta of 0 percent. The Intel Core 5 221TE sits at 17860 with a 0.2 percent delta. The AMD Ryzen 5 1600 scores 17994, putting it 0.5 percent ahead. The Intel Core 7 350 records 17779, trailing by 0.7 percent. These four rivals all fall within a narrow band around 17800 to 18000, indicating that the Core 5 120U occupies a mid-range performance tier.

The Passmark suite for the Intel part breaks down performance by specific workload types. The multi-thread score is 15042, while single-thread scores appear twice in the database: 3479 in both the single_thread and singlethread entries. Integer math reaches 52280, floating point math reaches 36026, and extended instructions score 9299. Data compression hits 166432, data encryption reaches 10453, and random string sorting scores 19060. The find prime numbers test records a low 53, while physics scores 937.

Since the Qualcomm part has no benchmark scores, every direct numerical comparison defaults to the Intel processor's results alone. The database cannot show where the Qualcomm part wins or loses, because no measurements exist for it. The Intel part's wins are therefore absolute within the recorded data, but only because the comparison set is empty.

Where Each One Wins

The Intel Core 5 120U demonstrates clear strengths across every benchmark category where data exists. In Cinebench R23 multi-core, the 6659 score indicates strong parallel processing capability for rendering workloads. The single-core score of 1756.5 shows competitive single-threaded performance, which matters for applications that rely on one or two fast cores rather than many slower ones.

Passmark results reveal specific workload characteristics. The integer math score of 52280 suggests solid general-purpose computation, while floating point math at 36026 indicates reasonable scientific and financial calculation capability. Data compression at 166432 shows strong throughput for archiving and file management tasks. Data encryption at 10453 reflects moderate cryptographic processing speed. Extended instructions at 9299 indicate the processor handles SIMD and specialized instruction sets effectively.

The physics score of 937 and the find prime numbers score of 53 are comparatively low, suggesting that the processor does not excel at highly parallel, simple-integer workloads that scale heavily with core count and clock speed. Random string sorting at 19060 sits between the integer and floating point scores, indicating moderate performance on memory-bound sorting operations.

The Qualcomm Snapdragon X1E-84-100 has no recorded wins because no benchmark data exists in the database. Its architecture, Oryon, and its 4 nm TSMC process node suggest design priorities around power efficiency and integration, but without measurements, the database cannot confirm any performance advantage. The processor's 12 cores and 12 threads indicate a 1:1 core-to-thread ratio, unlike the Intel part's 10 cores and 12 threads, which implies hyper-threading on some cores.

The Intel Core 5 120U uses a Raptor Lake architecture with a 10 nm process node from Intel's own foundry. Its boost clock reaches 5.00 GHz, which is notably higher than the Qualcomm part's 4.20 GHz boost. The base clock of 1.40 GHz is much lower than Qualcomm's 3.80 GHz base, reflecting different design philosophies: Intel uses a wide clock range with power management, while Qualcomm runs at a higher sustained base frequency with a smaller boost headroom.

Given the empty benchmark set for Qualcomm, the database indicates that Intel wins every measurable category by default. The Qualcomm part's strengths remain undocumented in the recorded data. The 135.2 GB/s memory bandwidth listed for Qualcomm versus no bandwidth figure for Intel suggests a possible advantage in memory-heavy workloads, but no test confirms it.

FAQ

Q: Which processor has more cores?

A: The Qualcomm Snapdragon X1E-84-100 has 12 cores and 12 threads, while the Intel Core 5 120U has 10 cores and 12 threads. The Qualcomm part has more physical cores but the same thread count as Intel.

Q: What are the clock speed differences?

A: The Intel Core 5 120U has a base clock of 1.40 GHz and a boost clock of 5.00 GHz. The Qualcomm Snapdragon X1E-84-100 has a base clock of 3.80 GHz and a boost clock of 4.20 GHz. Intel offers a higher peak frequency but a much lower idle base frequency.

Q: Do both processors support ECC memory?

A: No. Both the Intel Core 5 120U and the Qualcomm Snapdragon X1E-84-100 have ECC memory support listed as false in the database.

Q: What memory types does each processor support?

A: The Intel Core 5 120U supports DDR4 and DDR5 memory in a dual-channel configuration. The Qualcomm Snapdragon X1E-84-100 supports LPDDR5X memory, also in a dual-channel configuration, with a listed memory bandwidth of 135.2 GB/s.

Q: How do their integrated graphics compare?

A: The Intel Core 5 120U uses Iris Xe Graphics with 80 execution units. The Qualcomm Snapdragon X1E-84-100 uses an Adreno X1-85 GPU. No benchmark scores exist for either integrated graphics solution in the database.

Q: What is the performance percentile ranking for each processor?

A: The Intel Core 5 120U ranks at the 72nd percentile among all CPUs in the database, with an average benchmark score of 17898. The Qualcomm Snapdragon X1E-84-100 ranks at the 50th percentile with an average benchmark score of zero, reflecting the absence of recorded benchmark results.

Specification Differences

The Intel Core 5 120U and Qualcomm Snapdragon X1E-84-100 differ across nearly every hardware specification recorded in the database.

Core count: Intel has 10 cores, Qualcomm has 12 cores. Thread count: both list 12 threads, so Intel uses hyper-threading on some cores while Qualcomm runs one thread per core.

Base clock: Intel runs at 1.40 GHz, Qualcomm at 3.80 GHz. Boost clock: Intel reaches 5.00 GHz, Qualcomm reaches 4.20 GHz. The Intel part has a 3.60 GHz boost delta while Qualcomm has only a 0.40 GHz boost delta.

TDP: Intel is rated at 15 watts, Qualcomm at 35 watts. The Qualcomm part consumes more than double the thermal design power.

Socket: Intel uses BGA 1744, Qualcomm uses BGA 2073. These are physically incompatible sockets.

Process node: Intel uses 10 nm from Intel's foundry. Qualcomm uses 4 nm from TSMC. The Qualcomm part uses a smaller process node from a different manufacturer.

Cache hierarchy: Intel has 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3. Qualcomm has 288 KB L1 per core, 12 MB L2 per module, and 6 MB shared L3. The Qualcomm part has larger per-core L1 and L2 caches but half the shared L3 capacity.

Memory support: Intel supports DDR4 and DDR5. Qualcomm supports LPDDR5X only. Both use dual-channel memory buses. Qualcomm lists a memory bandwidth of 135.2 GB/s while Intel lists no bandwidth figure.

PCIe: Intel provides Gen 4 with 8 lanes (CPU only). Qualcomm provides Gen 4 with 12 lanes (CPU only). Qualcomm has more available PCIe lanes.

Integrated graphics: Intel uses Iris Xe Graphics 80EU. Qualcomm uses Adreno X1-85.

Release date: Intel launched on 2024-01-07, Qualcomm launched on 2024-04-23. Qualcomm arrived roughly three and a half months later.

Part numbers: Intel SRM7P, Qualcomm X1E84100. Both processors have multiplier unlocked set to false.

Market segment: both are mobile processors. Production status: both are active.

Architecture Differences

The Intel Core 5 120U uses the Raptor Lake architecture, specifically the Raptor Lake-U codename, within the Core 5 generation. The Qualcomm Snapdragon X1E-84-100 uses the Oryon codename within the Snapdragon X (Elite) generation. These represent fundamentally different design lineages: Raptor Lake descends from Intel's x86 heritage while Oryon is Qualcomm's custom ARM-based design.

The manufacturing process differs significantly. Intel builds the Core 5 120U on a 10 nm node at Intel's own foundry. Qualcomm builds the Snapdragon X1E-84-100 on a 4 nm node at TSMC. The 4 nm process represents a more advanced manufacturing technology, typically enabling higher transistor density and better power efficiency per transistor, though the database does not record transistor counts or die sizes for either part.

Core organization differs in cache layout. Intel allocates 80 KB of L1 cache per core and 1.25 MB of L2 per core, with a shared 12 MB L3. Qualcomm allocates 288 KB of L1 per core and 12 MB of L2 per module, with a shared 6 MB L3. The Qualcomm part's L2 cache is organized per module rather than per core, suggesting a clustered design where groups of cores share L2. This modular approach differs from Intel's per-core L2 allocation.

Threading behavior differs. The Intel part uses 12 threads across 10 cores, meaning two cores support two threads each while the remaining eight support one thread each. The Qualcomm part uses 12 threads across 12 cores with no multi-threading, so every core handles exactly one thread. This gives Qualcomm more physical cores for parallel workloads but no hyper-threading advantage for latency-sensitive single-thread tasks.

Clock management strategies diverge. Intel uses a low 1.40 GHz base clock with a high 5.00 GHz boost clock, creating a wide dynamic range for power management. Qualcomm uses a high 3.80 GHz base clock with a modest 4.20 GHz boost, indicating a design that maintains high sustained frequency rather than bursting to a peak. The 15-watt TDP for Intel versus 35-watt TDP for Qualcomm reflects this difference: Intel sips power at low load and boosts briefly, while Qualcomm draws more power continuously to sustain higher base frequency.

Memory architecture differs in type and bandwidth. Intel supports both DDR4 and DDR5, providing flexibility for system designers. Qualcomm supports only LPDDR5X, a lower-power memory standard typically soldered to the motherboard. Qualcomm records 135.2 GB/s of memory bandwidth, a figure absent for Intel. The LPDDR5X standard aligns with Qualcomm's mobile-first design philosophy.

PCIe lane allocation differs. Intel provides 8 Gen 4 lanes from the CPU, Qualcomm provides 12 Gen 4 lanes. This gives Qualcomm more direct high-speed connectivity for NVMe storage and other peripherals without going through a chipset.

Integrated graphics architectures differ completely. Intel uses Iris Xe Graphics with 80 execution units, part of Intel's Xe GPU family. Qualcomm uses the Adreno X1-85, a mobile GPU design optimized for low power. Neither has benchmark data in the database, so relative graphics performance cannot be quantified.

The release timeline shows Intel shipping the Core 5 120U in January 2024, followed by Qualcomm's Snapdragon X1E-84-100 in April 2024. Both remain active in production. The database records no launch MSRP for either part, so no pricing information exists.

The Qualcomm part's absence of benchmark data means its architectural advantages, such as smaller process node, larger per-core caches, higher memory bandwidth, and more PCIe lanes, cannot be validated through recorded performance measurements. The Intel part's complete benchmark suite demonstrates a working mid-range mobile processor at the 72nd percentile, but the database offers no evidence of how the Qualcomm design translates into real-world scores.