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Intel Core i7-11800H vs Intel Core Ultra 7 355

Intel Core i7-11800H
46.3Inno Score
VS
WINNER
Intel Core Ultra 7 355
58.5Inno Score
51.8Single-core66.5
41.1Multi-core43.7
40.5Efficiencyspec-based81.4
37.8iGPU70.1
60.5Platformspec-based49.2
3 spec wins — Intel Core i7-11800H9 spec wins — Intel Core Ultra 7 355

InnoReviews verdict

Intel Core Ultra 7 355 wins this laptop processor face-off, 58.5 to 46.3, pulling ahead mainly in iGPU (+32) and single-core (+15). Intel Core i7-11800H 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 i7-11800H

  • 100% higher threads: 16 vs 8
  • 100% higher L3 cache: 24 MB vs 12 MB

Reasons to pick the Intel Core Ultra 7 355

  • Stronger single-core score: 67 vs 52
  • Stronger iGPU score: 70 vs 38
  • 328% higher 3DMark Time Spy Graphics (iGPU): 2,865 vs 670
  • 80% lower process: 2 nm vs 10 nm
  • 44% lower Base TDP: 25 W vs 45 W

General

General comparison: Intel Core i7-11800H versus Intel Core Ultra 7 355
SpecIntel Core i7-11800HIntel Core Ultra 7 355
Announced20212026
Process10 nm2 nm+80%
Base TDP45 W25 W+44%
Max TDP—55 W

Cores & Clocks

Cores & Clocks comparison: Intel Core i7-11800H versus Intel Core Ultra 7 355
SpecIntel Core i7-11800HIntel Core Ultra 7 355
Cores88
Performance cores—4
Efficiency cores—4
Threads16+100%8
Base clock2.3 GHz2.3 GHz
Boost clock4.6 GHz4.7 GHz+2%
L3 cache24 MB+100%12 MB

Integrated GPU

Integrated GPU comparison: Intel Core i7-11800H versus Intel Core Ultra 7 355
SpecIntel Core i7-11800HIntel Core Ultra 7 355
iGPUIntel UHD Graphics Xe (32 EU)Intel Graphics (4 Xe3-cores)
iGPU clock1,450 MHz2,500 MHz

Memory

Memory comparison: Intel Core i7-11800H versus Intel Core Ultra 7 355
SpecIntel Core i7-11800HIntel Core Ultra 7 355
Memory supportDDR4-3200LPDDR5X-7467 / DDR5-6400
Max memory128 GB128 GB

Benchmarks

Benchmarks comparison: Intel Core i7-11800H versus Intel Core Ultra 7 355
SpecIntel Core i7-11800HIntel Core Ultra 7 355
Geekbench 6 (single)2,193Bottom 28%2,725+24%Top 37%
Geekbench 6 (multi)9,254Bottom 34%11,367+23%Top 50%
Cinebench R23 (single)1,499Bottom 30%1,958+31%Top 23%
Cinebench R23 (multi)11,662+4%Bottom 49%11,261Bottom 48%
PassMark19,575Bottom 50%20,125+3%Top 50%
3DMark Time Spy Graphics (iGPU)670Bottom 24%2,865+328%Top 20%

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