Intel Processor U301L vs Qualcomm Snapdragon X1E-80-100 Comparison

FAQ

Q: How do the core counts differ between the Intel Processor U301L and the Qualcomm Snapdragon X1E-80-100?

A: The Intel Processor U301L has 5 cores and 6 threads, while the Qualcomm Snapdragon X1E-80-100 has 12 cores and 12 threads. The Snapdragon provides more parallel execution resources, but the Intel part supports simultaneous multithreading, giving it one additional thread beyond its physical core count.

Q: What process nodes do these two processors use?

A: The Intel Processor U301L uses Intel's 10 nm process node and is built by Intel. The Qualcomm Snapdragon X1E-80-100 uses a 4 nm process node and is fabricated by TSMC. The Snapdragon's smaller node indicates a more recent manufacturing technology.

Q: Which processor has higher clock speeds?

A: The Qualcomm Snapdragon X1E-80-100 has a base clock of 3.40 GHz and a boost clock of 4.00 GHz. The Intel Processor U301L has a base clock of 1.20 GHz and a boost clock of 2.20 GHz. The Snapdragon runs at substantially higher frequencies in both base and boost conditions.

Q: What memory types does each processor support?

A: The Intel Processor U301L supports DDR4 and DDR5 memory in a dual-channel configuration. The Qualcomm Snapdragon X1E-80-100 supports LPDDR5X memory in a dual-channel configuration with a memory bandwidth of 135.2 GB/s.

Q: What integrated graphics does each processor feature?

A: The Intel Processor U301L includes UHD Graphics 64EU. The Qualcomm Snapdragon X1E-80-100 includes Adreno X1-85. Both provide integrated graphics solutions for mobile platforms.

Q: What is the TDP difference between the two processors?

A: The Intel Processor U301L has a TDP of 15 watts. The Qualcomm Snapdragon X1E-80-100 has a TDP of 35 watts. The Intel part is rated for lower power draw, while the Snapdragon consumes more than twice the thermal design power.

Architecture Differences

The Intel Processor U301L is built on the Raptor Lake architecture with the codename Raptor Lake-PS. It belongs to the Intel Processor (Raptor Lake) generation. The manufacturing process is 10 nm, and the foundry is Intel itself. This processor uses 5 cores and 6 threads, with the extra thread coming from hyper-threading support. The base clock is 1.20 GHz, and the boost clock reaches 2.20 GHz.

The Qualcomm Snapdragon X1E-80-100 uses the Oryon codename and belongs to the Snapdragon X (Elite) generation. Its architecture field is not recorded in the database, but the process node is 4 nm and the foundry is TSMC. This processor has 12 cores and 12 threads, with no simultaneous multithreading, meaning each core handles one thread. The base clock is 3.40 GHz, and the boost clock reaches 4.00 GHz.

Cache structures differ significantly. The Intel Processor U301L has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 8 MB of shared L3 cache. The Qualcomm Snapdragon X1E-80-100 has 288 KB of L1 cache per core, 12 MB of L2 cache per module, and 6 MB of shared L3 cache. The Snapdragon's L1 cache is 3.6 times larger per core, and its L2 cache is organized per module rather than per core, reflecting a different cache hierarchy design.

Memory support also separates these parts. The Intel Processor U301L supports DDR4 and DDR5 memory, while the Qualcomm Snapdragon X1E-80-100 supports LPDDR5X memory. Both use dual-channel memory buses, but the Snapdragon has a recorded memory bandwidth of 135.2 GB/s, a figure not available for the Intel part.

PCIe connectivity differs as well. The Intel Processor U301L provides Gen 4 with 8 lanes (CPU only). The Qualcomm Snapdragon X1E-80-100 provides Gen 4 with 12 lanes (CPU only). Both use PCIe Gen 4, but the Snapdragon exposes more lanes for CPU-attached devices.

The integrated graphics solutions are entirely different. Intel uses UHD Graphics 64EU, while Qualcomm uses Adreno X1-85. The market segment for both is mobile. Both processors are active in production status, and neither has an unlocked multiplier.

Head-to-Head Benchmarks

The database records no head-to-head benchmark results for these two processors. The head-to-head benchmark array is empty, and both the wins for the Intel Processor U301L and the wins for the Qualcomm Snapdragon X1E-80-100 stand at zero. Similarly, neither processor has individual benchmark scores recorded, and both have an average benchmark score of zero.

The percentile ranking against all CPUs is identical for both parts. The Intel Processor U301L sits at the 50th percentile, and the Qualcomm Snapdragon X1E-80-100 also sits at the 50th percentile. This means that, in the absence of direct measurement data, the database places both processors at the median of all recorded CPUs. This is a neutral placement, not a performance claim.

Because there are no recorded benchmark scores, the comparison must rely on architectural and specification differences rather than measured results. The Qualcomm Snapdragon X1E-80-100 has more than double the core count, with 12 cores versus 5. Its base clock is 2.83 times higher at 3.40 GHz versus 1.20 GHz, and its boost clock is 1.82 times higher at 4.00 GHz versus 2.20 GHz. These figures suggest a large raw compute advantage for the Snapdragon in multi-threaded and single-threaded workloads, but the absence of actual benchmark data means these are inferred advantages, not verified ones.

The Intel Processor U301L counters with a lower TDP of 15 watts versus 35 watts. This indicates a power efficiency advantage on paper, as the Intel part draws less than half the thermal design power. The Intel part also supports DDR4 and DDR5 memory, offering broader memory compatibility, while the Snapdragon is limited to LPDDR5X.

The cache hierarchy favors the Snapdragon in total on-paper capacity. The Snapdragon has 288 KB L1 per core, 12 MB L2 per module, and 6 MB L3 shared. The Intel part has 80 KB L1 per core, 1.25 MB L2 per core, and 8 MB L3 shared. With 12 cores, the Snapdragon's aggregate L1 and L2 resources are substantially larger, though the per-core L2 comparison is not directly equivalent because the Snapdragon organizes L2 per module.

Specification Differences

The following specification fields differ between the Intel Processor U301L and the Qualcomm Snapdragon X1E-80-100:

• Cores: Intel 5, Qualcomm 12
• Threads: Intel 6, Qualcomm 12
• Base Clock: Intel 1.20 GHz, Qualcomm 3.40 GHz
• Boost Clock: Intel 2.20 GHz, Qualcomm 4.00 GHz
• TDP: Intel 15 W, Qualcomm 35 W
• Socket: Intel Socket 1700, Qualcomm BGA 2073
• Architecture: Raptor Lake, not recorded for Qualcomm
• Codename: Raptor Lake-PS, Oryon
• Generation: Intel Processor (Raptor Lake), Snapdragon X (Elite)
• Process Node: 10 nm, 4 nm
• Foundry: Intel, TSMC
• L1 Cache: 80 KB per core, 288 KB per core
• L2 Cache: 1.25 MB per core, 12 MB per module
• L3 Cache: 8 MB shared, 6 MB shared
• Memory Support: DDR4, DDR5, LPDDR5X
• Memory Bandwidth: not recorded, 135.2 GB/s
• PCIe: Gen 4, 8 Lanes (CPU only), Gen 4, 12 Lanes (CPU only)
• Integrated Graphics: UHD Graphics 64EU, Adreno X1-85
• Launch MSRP: $107, not recorded
• Part Number: SRPKFQ5CW, X1E80100
• Release Date: 2024-04-07, 2024-04-23

Fields that are the same include the dual-channel memory bus, the lack of ECC memory support, the mobile market segment, the active production status, the locked multiplier, and the absence of recorded transistors, die size, and total L3 cache values.

Where Each One Wins

The Qualcomm Snapdragon X1E-80-100 wins on raw computational specifications. It offers 12 cores versus 5, a base clock of 3.40 GHz versus 1.20 GHz, and a boost clock of 4.00 GHz versus 2.20 GHz. These figures indicate a large advantage in workloads that scale with core count or clock speed, such as rendering, compilation, heavy multitasking, and sustained compute tasks. The Snapdragon also provides 12 PCIe Gen 4 lanes versus 8, giving more headroom for high-bandwidth peripherals. Its LPDDR5X memory support with 135.2 GB/s bandwidth provides a higher memory throughput figure than the Intel part, which has no recorded bandwidth number. The larger L1 cache per core at 288 KB versus 80 KB and the larger L2 per module at 12 MB versus 1.25 MB per core suggest better on-chip data locality for the Snapdragon.

The Intel Processor U301L wins on power efficiency and memory flexibility. Its TDP of 15 watts versus 35 watts means it is designed for significantly lower power draw, making it suitable for fanless or passively cooled designs, longer battery life in lightweight mobile devices, and systems where thermal headroom is limited. The Intel part supports both DDR4 and DDR5 memory, giving system builders the option to use older, more widely available DDR4 modules or newer DDR5 modules. The Snapdragon is restricted to LPDDR5X, which is a soldered memory solution typically found in ultraportable designs. The Intel part also carries a launch MSRP of $107, which is recorded in the database, while the Snapdragon has no recorded launch MSRP. The Intel part uses a more common socket, Intel Socket 1700, which may offer broader motherboard compatibility in the existing desktop ecosystem, whereas the Snapdragon uses Qualcomm BGA 2073, a proprietary soldered socket.

For workloads, the data suggests the Snapdragon is better suited for performance-oriented mobile computing: multi-threaded productivity, content creation, and any task that benefits from 12 cores and high clock speeds. The Intel Processor U301L is better suited for low-power mobile devices, embedded-style applications, or systems where DDR4 memory availability and minimal power draw are priorities.

The Verdict

The recorded data shows two processors aimed at different segments of the mobile market. The Qualcomm Snapdragon X1E-80-100 is the higher-performance part on paper. It delivers 12 cores, 12 threads, a 3.40 GHz base clock, a 4.00 GHz boost clock, and a 35 W TDP. It uses a 4 nm TSMC process, has 288 KB L1 per core, 12 MB L2 per module, 6 MB L3 shared, and supports LPDDR5X memory with 135.2 GB/s bandwidth. It provides 12 PCIe Gen 4 lanes and an Adreno X1-85 integrated GPU. This processor is positioned for devices that need substantial compute throughput in a mobile form factor.

The Intel Processor U301L is the lower-power option. It has 5 cores, 6 threads, a 1.20 GHz base clock, a 2.20 GHz boost clock, and a 15 W TDP. It uses Intel's 10 nm process, has 80 KB L1 per core, 1.25 MB L2 per core, 8 MB L3 shared, and supports both DDR4 and DDR5 memory. It provides 8 PCIe Gen 4 lanes and a UHD Graphics 64EU integrated GPU. Its launch MSRP is $107. This processor is positioned for devices where power draw matters more than raw speed.

The database records no benchmark results for either processor, and both sit at the 50th percentile against all CPUs. That means the performance differentiation here is entirely inferred from specifications, not from measured outcomes. Users who need maximum multi-core throughput and high clock speeds should look to the Snapdragon X1E-80-100. Users who need a low-power processor with flexible memory support and a lower launch MSRP should look to the Intel Processor U301L. The choice hinges on whether the workload demands the Snapdragon's 12 cores and high frequencies or the Intel part's 15 W thermal envelope and DDR4/DDR5 compatibility.