Intel Core i7 1265U vs i5 1350P

We compared two laptop CPUs: the 1.8 GHz Intel Core i7 1265U with 10-cores against the 1.9 GHz i5 1350P with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 1350P and 1265U
Advantages of Intel Core i7 1265U
  • 2% higher Turbo Boost frequency (4.8 GHz vs 4.7 GHz)
Advantages of Intel Core i5 1350P
  • Newer - released 11-months later
  • Has 2 more physical cores

Test in Benchmarks

Comparing the performance of CPUs across various tasks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 475.2 MB/sec 753.4 MB/sec
Clang compilation 61.5 Klines/sec 79 Klines/sec
HTML 5 Browser 157.8 pages/sec 214.4 pages/sec
PDF Renderer 215 Mpixels/sec 293.5 Mpixels/sec
Text processing 224.9 pages/sec 245.1 pages/sec
Background blur 35.9 images/sec 47.6 images/sec
Photo processing 53.2 images/sec 73.9 images/sec
Ray tracing 12.6 Mpixels/sec 17.8 Mpixels/sec
Sources: GeekBench [1], [2]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 51.6 GOps/sec -
Floating point math 34.4 GOps/sec -
Find prime numbers 46M Primes/sec -
Random string sorting 17.9M Strings/sec -
Data encryption 9.6 GBytes/sec -
Data compression 152.5 MBytes/sec -
Physics 885 Frames/sec -
Extended instructions 8.4B Matrices/sec -
Sources: PassMark [3]


Full technical specification of Intel Core i7 1265U and i5 1350P


Vendor Intel Intel
Released February 23, 2022 January 3, 2023
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake Raptor Lake
Model number i7-1265U i5-1350P
Integrated GPU Iris Xe Graphics (96EU) Iris Xe Graphics (80EU)


Performance Cores
P-Cores 2 4
P-Threads 4 8
Base Frequency (P) 1.8 GHz 1.9 GHz
Turbo Boost Frequency (P) 4.8 GHz 4.7 GHz
Efficient Cores
E-Cores 8 8
E-Threads 8 8
Base Frequency (E) 1.3 GHz 1.4 GHz
Turbo Boost Frequency (E) 3.6 GHz 3.5 GHz
Total Cores 10 12
Total Threads 12 16
Bus Frequency 100 MHz 100 MHz
Multiplier 18x 19x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1280K (per core) 2MB (per core)
L3 Cache 12MB (shared) 12MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 10 nm
TDP (PL1) 12-15 W (configurable) 20-28 W (configurable)
Max. Boost TDP (PL2) 55 W 64 W
Socket BGA-1744 BGA-1744
Peak temperature 100°C 100°C


Integrated Graphics Intel Iris Xe Graphics (96EU) Intel Iris Xe Graphics (80EU)
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1250 MHz 1500 MHz
Shading Units 768 640
TMUs 48 40
ROPs 24 20
Execution Units 96 80
TGP 15 W 15 W

Memory Support

Memory types - DDR5-4800
- DDR4-3200
- LPDDR5-5200
- LPDDR4x-4267
- DDR5-5200
- DDR4-3200
- LPDDR5-6400
- LPDDR5x-6400
- LPDDR4x-4267
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
ECC Support No No


Official site Intel Core i7 1265U official page Intel Core i5 1350P official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

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So which CPU will you choose: Intel Core i5 1350P or i7 1265U?