Home > Laptop CPU Rankings > Snapdragon X2 Plus (X2P-42-100): performance tests in benchmarks and full specs

Qualcomm Snapdragon X2 Plus (X2P-42-100)

Qualcomm Snapdragon X2 Plus (X2P-42-100)
  • Cores: 6
  • L3 cache: 6MB (shared)
  • TDP: 10 W (max. boost up to 22 W)
  • Transistor size: 3 nm
Snapdragon X2 Plus (X2P-42-100) - laptop processor produced by Qualcomm for socket Custom that has 6 cores and 6 threads. The base clock frequency of the CPU is 404000 MHz. The size of the L3 cache is 6 MB. Please note that this chip has integrated graphics Adreno X2-45.

Review

Single-Core Performance
83
Multi-Core Performance
34
Power Efficiency
97
Integrated Graphics
58
NanoReview Final Score
65
Compare Qualcomm Snapdragon X2 Plus (X2P-42-100) with other CPUs

Test in Benchmarks

Performance test of Qualcomm Snapdragon X2 Plus (X2P-42-100) in benchmarks

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
119
Cinebench 2024 (Multi)
752
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
3238
Geekbench 6 (Multi-Core)
11957
Sources: GeekBench [1]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
4022
Passmark CPU (Multi-Core)
16980
Integer math 36.4 GOps/sec
Floating point math 56.9 GOps/sec
Find prime numbers 212M Primes/sec
Random string sorting 23.9M Strings/sec
Data encryption 9.9 GBytes/sec
Data compression 165.4 MBytes/sec
Physics 1445 Frames/sec
Extended instructions 10.7B Matrices/sec
Sources: PassMark [3] – 7 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
172.02

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 75.2 PPW
Geekbench 6 Multi / Watt 1195.7 PPW
Passmark CPU Mark / Watt 1698 PPW
Blender / Watt 17.2 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Specifications

Snapdragon X2 Plus (X2P-42-100) technical specifications

General

Vendor Qualcomm
Released January 5, 2026
Type Laptop
Instruction Set ARMv9
Codename Snapdragon X
Model number X2P-42-100
Integrated GPU Adreno X2-45
Apple Equivalent - Apple M2

CPU

Performance Cores
P-Cores 6
P-Threads 6
Base Frequency (P) 4,04 GHz
Total
Total Cores 6
Total Threads 6
Bus Frequency 100 MHz
Multiplier 34x
L1 Cache 288K (per core)
L2 Cache 12MB (shared)
L3 Cache 6MB (shared)
Unlocked Multiplier No

Package

Fabrication Process 3 nm
TDP (PL1) 10 W
Max. Boost TDP (PL2) 22 W
Socket Custom

iGPU

Integrated Graphics Adreno X2-45
GPU Base Clock 500 MHz
GPU Boost Clock 910 MHz
Shading Units 1152
TMUs 72
ROPs 36
iGPU FLOPS
2.1 TFLOPS
See also: Adreno X2-45 – integrated graphics of Qualcomm Snapdragon X2 Plus (X2P-42-100)

Memory Support

Memory Types - LPDDR5X-9523
Max. Memory Size 64 GB
Memory Channels 8
Max. Memory Bandwidth 152 GB/s
ECC Support No

Misc

Official Site Qualcomm Snapdragon X2 Plus (X2P-42-100) official page
PCI Express Version 4.0
PCI Express Lanes 12

Competitors

1. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Apple M2
2. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Qualcomm Snapdragon X Elite (X1E-80-100)
3. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Qualcomm Snapdragon X2 Plus (X2P-64-100)
4. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Apple M4 (8-Core)
5. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Qualcomm Snapdragon X Plus (X1P-42-100)
6. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Qualcomm Snapdragon X2 Elite (X2E-88-100)
7. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Qualcomm Snapdragon X Plus (X1P-46-100)
8. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Apple M3
9. Qualcomm Snapdragon X2 Plus (X2P-42-100) vs Apple M1
Compare other CPUs (460+)

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