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Intel Core i5-1335U vs Intel Core i7-1355U

Intel Core i5-1335U
50.4Inno Score
VS
WINNER
Intel Core i7-1355U
52.6Inno Score
56.1Single-core60.9
35.9Multi-core37.1
75.3Efficiencyspec-based75.3
50.3iGPU55.7
50.3Platformspec-based50.3
0 spec wins — Intel Core i5-1335U8 spec wins — Intel Core i7-1355U

InnoReviews verdict

Intel Core i7-1355U wins this laptop processor face-off, 52.6 to 50.4, pulling ahead mainly in iGPU (+5) and single-core (+5). Intel Core i5-1335U 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 i5-1335U

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

Reasons to pick the Intel Core i7-1355U

  • Stronger single-core score: 61 vs 56
  • Stronger iGPU score: 56 vs 50
  • 31% higher Base clock: 1.7 GHz vs 1.3 GHz
  • 27% higher 3DMark Time Spy Graphics (iGPU): 1,496 vs 1,175
  • 10% higher Geekbench 6 (multi): 8,984 vs 8,168

General

General comparison: Intel Core i5-1335U versus Intel Core i7-1355U
SpecIntel Core i5-1335UIntel Core i7-1355U
Announced20232023
Process10 nm10 nm
Base TDP15 W15 W
Max TDP55 W55 W

Cores & Clocks

Cores & Clocks comparison: Intel Core i5-1335U versus Intel Core i7-1355U
SpecIntel Core i5-1335UIntel Core i7-1355U
Cores1010
Performance cores22
Efficiency cores88
Threads1212
Base clock1.3 GHz1.7 GHz+31%
Boost clock4.6 GHz5 GHz+9%
L3 cache12 MB12 MB

Integrated GPU

Integrated GPU comparison: Intel Core i5-1335U versus Intel Core i7-1355U
SpecIntel Core i5-1335UIntel Core i7-1355U
iGPUIntel Iris Xe (80 EU)Intel Iris Xe (96 EU)
iGPU clock1,250 MHz1,300 MHz

Memory

Memory comparison: Intel Core i5-1335U versus Intel Core i7-1355U
SpecIntel Core i5-1335UIntel Core i7-1355U
Memory supportLPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267
Max memory96 GB96 GB

Benchmarks

Benchmarks comparison: Intel Core i5-1335U versus Intel Core i7-1355U
SpecIntel Core i5-1335UIntel Core i7-1355U
Geekbench 6 (single)2,295Bottom 36%2,491+9%Top 50%
Geekbench 6 (multi)8,168Bottom 27%8,984+10%Bottom 32%
Cinebench R23 (single)1,669Bottom 48%1,805+8%Top 38%
Cinebench R23 (multi)8,383Bottom 27%8,637+3%Bottom 29%
PassMark13,767Bottom 26%13,837+1%Bottom 27%
3DMark Time Spy Graphics (iGPU)1,175Bottom 45%1,496+27%Top 42%

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