How do the scores compare?

There is no overall score comparison yet, because at least one of them still awaits benchmark results. On individual spec rows, Qualcomm Snapdragon X Plus X1P-42-100 wins 2 and Qualcomm Snapdragon C wins 1.

What are the main differences between the Qualcomm Snapdragon X Plus X1P-42-100 and the Qualcomm Snapdragon C?

Qualcomm Snapdragon X Plus X1P-42-100 advantages: 33% lower process: 4 nm vs 6 nm; 13% higher Boost clock: 3.4 GHz vs 3 GHz.

Qualcomm Snapdragon X Plus X1P-42-100 vs Qualcomm Snapdragon C

Qualcomm

Qualcomm Snapdragon X Plus X1P-42-100

Qualcomm

Qualcomm Snapdragon C

51.7Single-core—

44.4Multi-core—

88.6Efficiencyspec-based73.3

44.8iGPU—

29.1Platformspec-based28.9

2 spec wins — Qualcomm Snapdragon X Plus X1P-42-1001 spec wins — Qualcomm Snapdragon C

InnoReviews verdict

No overall winner yet: Qualcomm Snapdragon C lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon X Plus X1P-42-100

33% lower process: 4 nm vs 6 nm
13% higher Boost clock: 3.4 GHz vs 3 GHz

Reasons to pick the Qualcomm Snapdragon C

No decisive spec advantages — this side competes on price and preference.

General

General comparison: Qualcomm Snapdragon X Plus X1P-42-100 versus Qualcomm Snapdragon C
Spec	Qualcomm Snapdragon X Plus X1P-42-100	Qualcomm Snapdragon C
Announced	2024	2026
Process	4 nm+33%	6 nm
Base TDP	15 W	—
Max TDP	30 W	—

Cores & Clocks

Cores & Clocks comparison: Qualcomm Snapdragon X Plus X1P-42-100 versus Qualcomm Snapdragon C
Spec	Qualcomm Snapdragon X Plus X1P-42-100	Qualcomm Snapdragon C
Cores	8	8
Performance cores	8	—
Threads	8	8
Base clock	3.2 GHz	—
Boost clock	3.4 GHz+13%	3 GHz
L3 cache	6 MB	—

Integrated GPU

Integrated GPU comparison: Qualcomm Snapdragon X Plus X1P-42-100 versus Qualcomm Snapdragon C
Spec	Qualcomm Snapdragon X Plus X1P-42-100	Qualcomm Snapdragon C
iGPU	Qualcomm Adreno X1-45	Qualcomm Adreno A643
iGPU clock	1,250 MHz	900 MHz

Memory

Memory comparison: Qualcomm Snapdragon X Plus X1P-42-100 versus Qualcomm Snapdragon C
Spec	Qualcomm Snapdragon X Plus X1P-42-100	Qualcomm Snapdragon C
Memory support	LPDDR5X-8448	—

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon X Plus X1P-42-100 versus Qualcomm Snapdragon C
Spec	Qualcomm Snapdragon X Plus X1P-42-100	Qualcomm Snapdragon C
Geekbench 6 (single)	2,408Bottom 43%	—
Geekbench 6 (multi)	11,303Bottom 51%	—
PassMark	17,824Bottom 42%	—
3DMark Time Spy Graphics (iGPU)	918Bottom 34%	—

Related comparisons

Qualcomm Snapdragon X Plus X1P-42-100vs AMD Ryzen 7 6800HVS Qualcomm Snapdragon X Plus X1P-42-100vs Apple M2 (8-core)VS Qualcomm Snapdragon X Plus X1P-42-100vs Intel Core i5-1335UVS Qualcomm Snapdragon X Plus X1P-42-100vs Intel Core i7-1260PVS Qualcomm Snapdragon Cvs Qualcomm Snapdragon X X1-26-100VS Qualcomm Snapdragon Cvs Intel Core i3-N305VS Qualcomm Snapdragon Cvs Apple M2 (8-core)VS Qualcomm Snapdragon Cvs Apple M3 (8-core)VS

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