Skip to content
InnoReviews
RU

Intel Core i5-1340P vs Intel Core i7-1255U

WINNER
I
39.5Inno Score
VS
I
37.8Inno Score
40.8Single-core35.6
24.3Multi-core20
60.2Efficiency75.3
42iGPU34
50.7Platform47.7
12 spec wins — Intel Core i5-1340P2 spec wins — Intel Core i7-1255U

InnoReviews verdict

Intel Core i5-1340P wins this laptop processor face-off, 39.5 to 37.8, pulling ahead mainly in iGPU (+8) 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 i5-1340P

  • Stronger Single-core score: 41 vs 36
  • Stronger Multi-core score: 24 vs 20
  • Stronger iGPU score: 42 vs 34
  • Stronger platform score: 51 vs 48
  • 100% higher Performance cores: 4 vs 2

Reasons to pick the Intel Core i7-1255U

  • Stronger efficiency score: 75 vs 60
  • 46% lower Base TDP: 15 W vs 28 W

General

General comparison: Intel Core i5-1340P versus Intel Core i7-1255U
SpecIntel Core i5-1340PIntel Core i7-1255U
Announced20232022
Process10 nm10 nm
Base TDP28 W15 W+46%
Max TDP64 W+16%55 W

Cores & Clocks

Cores & Clocks comparison: Intel Core i5-1340P versus Intel Core i7-1255U
SpecIntel Core i5-1340PIntel Core i7-1255U
Cores12+20%10
Performance cores4+100%2
Efficiency cores88
Threads16+33%12
Base clock1.9 GHz+12%1.7 GHz
Boost clock4.6 GHz4.7 GHz+2%
L3 cache12 MB12 MB

Integrated GPU

Integrated GPU comparison: Intel Core i5-1340P versus Intel Core i7-1255U
SpecIntel Core i5-1340PIntel Core i7-1255U
iGPUIntel Iris Xe (80 EU)Intel Iris Xe (96 EU)
iGPU clock1,450 MHz+16%1,250 MHz

Memory

Memory comparison: Intel Core i5-1340P versus Intel Core i7-1255U
SpecIntel Core i5-1340PIntel Core i7-1255U
Memory supportDDR5-5200 / LPDDR5X-6400 / DDR4-3200LPDDR5-5200 / DDR5-4800 / LPDDR4X-4267
Max memory64 GB64 GB

Benchmarks

Benchmarks comparison: Intel Core i5-1340P versus Intel Core i7-1255U
SpecIntel Core i5-1340PIntel Core i7-1255U
Geekbench 6 (single)2,270+7%2,130
Geekbench 6 (multi)8,900+35%6,600
Cinebench R23 (single)1,680+5%1,600
Cinebench R23 (multi)9,900+46%6,800
PassMark18,200+40%13,000

Related comparisons

Intel Core i5-1340Pvs Qualcomm Snapdragon X X1-26-100VSIntel Core i5-1340Pvs AMD Ryzen 5 7535HSVSIntel Core i5-1340Pvs Intel Core i5-12500HVSIntel Core i5-1340Pvs AMD Ryzen 7 5800HVSIntel Core i7-1255Uvs AMD Ryzen 7 5800HVSIntel Core i7-1255Uvs Intel Core i5-12500HVSIntel Core i7-1255Uvs AMD Ryzen 5 7535HSVSIntel Core i7-1255Uvs Apple M1 (8-core)VS

Try another matchup