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Intel Core i7-1255U vs Qualcomm Snapdragon X Plus X1P-64-100

I
37.8Inno Score
VS
WINNER
Qualcomm Snapdragon X Plus X1P-64-100
45.4Inno Score
35.6Single-core40.3
20Multi-core39.6
75.3Efficiency79.3
34iGPU34
47.7Platform40.9
4 spec wins — Intel Core i7-1255U6 spec wins — Qualcomm Snapdragon X Plus X1P-64-100

InnoReviews verdict

Qualcomm Snapdragon X Plus X1P-64-100 wins this laptop processor face-off, 45.4 to 37.8, pulling ahead mainly in Multi-core (+20) and Single-core (+5). Intel Core i7-1255U still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Intel Core i7-1255U

  • Stronger platform score: 48 vs 41
  • 100% higher L3 cache: 12 MB vs 6 MB
  • 38% higher Boost clock: 4.7 GHz vs 3.4 GHz
  • 35% lower Base TDP: 15 W vs 23 W
  • 20% higher threads: 12 vs 10

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

  • Stronger Single-core score: 40 vs 36
  • Stronger Multi-core score: 40 vs 20
  • Stronger efficiency score: 79 vs 75
  • 400% higher Performance cores: 10 vs 2
  • 100% higher Base clock: 3.4 GHz vs 1.7 GHz

General

General comparison: Intel Core i7-1255U versus Qualcomm Snapdragon X Plus X1P-64-100
SpecIntel Core i7-1255UQualcomm Snapdragon X Plus X1P-64-100
Announced20222024
Process10 nm4 nm+60%
Base TDP15 W+35%23 W
Max TDP55 W—

Cores & Clocks

Cores & Clocks comparison: Intel Core i7-1255U versus Qualcomm Snapdragon X Plus X1P-64-100
SpecIntel Core i7-1255UQualcomm Snapdragon X Plus X1P-64-100
Cores1010
Performance cores210+400%
Efficiency cores8—
Threads12+20%10
Base clock1.7 GHz3.4 GHz+100%
Boost clock4.7 GHz+38%3.4 GHz
L3 cache12 MB+100%6 MB

Integrated GPU

Integrated GPU comparison: Intel Core i7-1255U versus Qualcomm Snapdragon X Plus X1P-64-100
SpecIntel Core i7-1255UQualcomm Snapdragon X Plus X1P-64-100
iGPUIntel Iris Xe (96 EU)Qualcomm Adreno X1-85
iGPU clock1,250 MHz1,250 MHz

Memory

Memory comparison: Intel Core i7-1255U versus Qualcomm Snapdragon X Plus X1P-64-100
SpecIntel Core i7-1255UQualcomm Snapdragon X Plus X1P-64-100
Memory supportLPDDR5-5200 / DDR5-4800 / LPDDR4X-4267LPDDR5X-8448
Max memory64 GB64 GB

Benchmarks

Benchmarks comparison: Intel Core i7-1255U versus Qualcomm Snapdragon X Plus X1P-64-100
SpecIntel Core i7-1255UQualcomm Snapdragon X Plus X1P-64-100
Geekbench 6 (single)2,1302,410+13%
Geekbench 6 (multi)6,60012,900+95%
Cinebench R23 (single)1,600—
Cinebench R23 (multi)6,800—
PassMark13,000—

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