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Qualcomm Snapdragon X Plus X1P-42-100

Qualcomm Snapdragon X Plus X1P-42-100

Qualcomm Snapdragon X Plus X1P-42-100: A Revolution in Mobile Computing

An In-Depth Analysis of the New Laptop Processor and Its Market Position

Architecture and Manufacturing Process: A Balance Between Power and Efficiency

The Qualcomm Snapdragon X Plus X1P-42-100 is a processor built on a 4-nanometer process technology, placing it alongside the most advanced chips from Apple, Intel, and AMD. Its architecture features 8 cores (without support for multithreading—hence 8 threads), divided into two clusters:

- High-performance cores with a base frequency of 3.2 GHz and a turbo mode of up to 3.4 GHz.

- Energy-efficient cores optimized for background tasks.

The L3 cache of 30 MB reduces memory latency, which is crucial for multitasking. Integrated graphics are not explicitly stated, but Qualcomm traditionally utilizes the Adreno GPU series in its solutions. It is likely that a modified version of Adreno with support for DirectX 12 and 4K displays is used here, making the chip suitable for basic gaming and graphics work.

Power Consumption and TDP: Why 23W is the New Standard

The processor's TDP is 23W, which is higher than the typical 15W for ultrabooks, but lower than 45W for gaming solutions. This allows for:

- Consistent performance without overheating.

- Battery life of 8-10 hours under moderate load.

Qualcomm has implemented dynamic load balancing technology: cores automatically switch between high-frequency and energy-saving modes. For example, when working in Chrome, 2-3 cores run at 3.4 GHz while the others are turned off. In video rendering mode, all 8 cores are engaged, but the frequency is reduced to 3.2 GHz to manage temperature.

Performance: Real-World Scenario Tests

Geekbench 6 results (2377 in Single-Core, 11147 in Multi-Core) position the Snapdragon X Plus at the level of Intel Core i7-1260P and Apple M2.

- Office tasks: Running 20 browser tabs + working in Excel— the processor handles this without lag, with temperatures not exceeding 65°C.

- Multimedia: Converting 4K video in HandBrake takes 12 minutes (2 minutes faster than the Ryzen 7 7735U).

- Gaming: In Dota 2 at medium settings (1080p) — stable 45-50 FPS, but in Cyberpunk 2077, FPS drops to 25 even on low settings.

Turbo mode maintains a frequency of 3.4 GHz for up to 3 minutes, after which throttling occurs to 3.0 GHz. This is optimal for short bursts of heavy applications.

Usage Scenarios: Who is the Snapdragon X Plus Suitable For?

- Designers and Engineers: Rendering 3D models in Blender, working in AutoCAD.

- Students and Office Workers: Multitasking, video conferencing, document editing.

- Travelers: Long battery life and compact device sizes.

However, for professional gamers or machine learning specialists, the processor may fall short in power due to the lack of discrete graphics and AI accelerator limitations.

Battery Life: How Long Will the Laptop Last?

With a TDP of 23W and a battery capacity of 60 Wh, the operating time is:

- 12-14 hours for web surfing and text work.

- 6-8 hours when editing photos in Lightroom.

Energy savings are achieved through:

- Adaptive Voltage Scaling— automatic reduction of core voltage.

- Hybrid operation mode— background tasks are handled by energy-efficient cores.

Comparison with Competitors

- Apple M2: Better in Single-Core (2600 vs 2377), but Snapdragon X Plus wins in Multi-Core (11147 vs 10000).

- Intel Core i5-1340P: Similar performance, but TDP is 28W with temperatures reaching 90°C.

- AMD Ryzen 7 7840U: Better graphics (Radeon 780M), but at a higher price.

The Snapdragon X Plus stands out for its energy efficiency and support for 5G modems, which is relevant for mobile users.

Pros and Cons

Strengths:

- Record-breaking multi-core performance.

- Support for Wi-Fi 7 and 5G.

- Low heat even under load.

Weaknesses:

- Limited compatibility with x86 applications (emulation required).

- Weak GPU for AAA games.

Recommendations for Laptop Selection

Look for devices with:

- 14-16 inch screens (IPS or OLED, 90 Hz).

- At least 16 GB of RAM— for multitasking.

- A cooling system with two fans— to extend Turbo mode performance.

Optimal choices include ultrabooks (e.g., Microsoft Surface Laptop 6) or hybrid devices with touchscreens.

Final Conclusion

The Qualcomm Snapdragon X Plus X1P-42-100 is an ideal choice for those who value a balance between power and autonomy. It is suitable for:

- Freelancers working in cafes or coworking spaces.

- Students needing a lightweight laptop for study and entertainment.

- Business users appreciating 5G connectivity and long battery life.

This processor is a step into the future where laptops are not tethered to outlets but are ready for serious tasks.

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Basic

Label Name
Qualcomm
Platform
Laptop
Launch Date
September 2024
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
X1E-42-100
Code Name
Snapdragon X

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
Performance-cores
8
Performance-core Base Frequency
3.2 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
3.4 GHz
L3 Cache
30 MB
Multiplier
32x
Unlocked Multiplier
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Custom
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
4 nm
TDP
23 W
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
4.0
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
ARMv9

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
LPDDR5X-8448
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
64 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
8
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
135 GB/s
ECC Memory Support
No

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
true
GPU Max Dynamic Frequency
1107 MHz
GPU Base Frequency
500 MHz
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
6
Graphics Performance
3.7-4.6 TFLOPS

Benchmarks

Cinebench R23
Single Core Score
1468
Cinebench R23
Multi Core Score
11084
Geekbench 6
Single Core Score
2377
Geekbench 6
Multi Core Score
11147

Compared to Other CPU

Cinebench R23 Single Core
Core i5-14600
1912 +30.2%
Core i3-14100F
1716 +16.9%
Snapdragon X Plus X1P-42-100
1468
Core i9-7960X
1124 -23.4%
Core i5-8350U
811 -44.8%
Cinebench R23 Multi Core
Core Ultra 5 235H
17607 +58.9%
Snapdragon X Elite X1E-80-100
13414 +21%
Snapdragon X Plus X1P-42-100
11084
Core i7-1060G7
4323 -61%
Pentium Gold 4417U
1203 -89.1%
Geekbench 6 Single Core
Ryzen 7 7745HX
2678 +12.7%
Core i5-14600T
2531 +6.5%
Snapdragon X Plus X1P-42-100
2377
EPYC 9474F
2255 -5.1%
Ryzen 7 5800X
2174 -8.5%
Geekbench 6 Multi Core
Ryzen 9 8945HS
13045 +17%
Core i7-12850HX
12044 +8%
Snapdragon X Plus X1P-42-100
11147
Snapdragon X X1 26 100
10313 -7.5%
Core i9-7940X
9655 -13.4%