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AMD Ryzen 9 9955HX vs Qualcomm Snapdragon X Plus X1P-64-100

WINNER
AMD Ryzen 9 9955HX
69.5Inno Score
VS
Qualcomm Snapdragon X Plus X1P-64-100
53.9Inno Score
74.2Single-core51.8
82Multi-core49.1
42.2Efficiencyspec-based79.3
32.6iGPU57.4
84.3Platformspec-based40.9
10 spec wins — AMD Ryzen 9 9955HX3 spec wins — Qualcomm Snapdragon X Plus X1P-64-100

InnoReviews verdict

AMD Ryzen 9 9955HX wins this laptop processor face-off, 69.5 to 53.9, pulling ahead mainly in multi-core (+33) and single-core (+22). Qualcomm Snapdragon X Plus X1P-64-100 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the AMD Ryzen 9 9955HX

  • Stronger single-core score: 74 vs 52
  • Stronger multi-core score: 82 vs 49
  • 967% higher L3 cache: 64 MB vs 6 MB
  • 300% higher Max memory: 256 GB vs 64 GB
  • 220% higher threads: 32 vs 10

Reasons to pick the Qualcomm Snapdragon X Plus X1P-64-100

  • Stronger iGPU score: 57 vs 33
  • 206% higher 3DMark Time Spy Graphics (iGPU): 1,616 vs 528
  • 58% lower Base TDP: 23 W vs 55 W
  • 36% higher Base clock: 3.4 GHz vs 2.5 GHz

General

General comparison: AMD Ryzen 9 9955HX versus Qualcomm Snapdragon X Plus X1P-64-100
SpecAMD Ryzen 9 9955HXQualcomm Snapdragon X Plus X1P-64-100
Announced20252024
Process4 nm4 nm
Base TDP55 W23 W+58%
Max TDP75 W—

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 9 9955HX versus Qualcomm Snapdragon X Plus X1P-64-100
SpecAMD Ryzen 9 9955HXQualcomm Snapdragon X Plus X1P-64-100
Cores16+60%10
Performance cores16+60%10
Threads32+220%10
Base clock2.5 GHz3.4 GHz+36%
Boost clock5.4 GHz+59%3.4 GHz
L3 cache64 MB+967%6 MB

Integrated GPU

Integrated GPU comparison: AMD Ryzen 9 9955HX versus Qualcomm Snapdragon X Plus X1P-64-100
SpecAMD Ryzen 9 9955HXQualcomm Snapdragon X Plus X1P-64-100
iGPUAMD Radeon 610MQualcomm Adreno X1-85
iGPU clock2,200 MHz1,250 MHz

Memory

Memory comparison: AMD Ryzen 9 9955HX versus Qualcomm Snapdragon X Plus X1P-64-100
SpecAMD Ryzen 9 9955HXQualcomm Snapdragon X Plus X1P-64-100
Memory supportDDR5-5600LPDDR5X-8448
Max memory256 GB+300%64 GB

Benchmarks

Benchmarks comparison: AMD Ryzen 9 9955HX versus Qualcomm Snapdragon X Plus X1P-64-100
SpecAMD Ryzen 9 9955HXQualcomm Snapdragon X Plus X1P-64-100
Geekbench 6 (single)3,080+28%Top 14%2,410Bottom 40%
Geekbench 6 (multi)19,500+51%Top 10%12,900Top 36%
Cinebench R23 (single)2,150Top 11%—
Cinebench R23 (multi)37,500Top 2%—
PassMark56,261+162%Top 4%21,443Top 48%
3DMark Time Spy Graphics (iGPU)528Bottom 18%1,616+206%Top 41%

Related comparisons

AMD Ryzen 9 9955HXvs Intel Core Ultra X9 388HVSAMD Ryzen 9 9955HXvs Apple M5 (10-core)VSAMD Ryzen 9 9955HXvs Intel Core Ultra 7 356HVSAMD Ryzen 9 9955HXvs AMD Ryzen AI 9 HX 470VSQualcomm Snapdragon X Plus X1P-64-100vs AMD Ryzen 7 7735HSVSQualcomm Snapdragon X Plus X1P-64-100vs Intel Core Ultra 5 125UVSQualcomm Snapdragon X Plus X1P-64-100vs Intel Core Ultra 5 226VVSQualcomm Snapdragon X Plus X1P-64-100vs AMD Ryzen 7 8745HXVS

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