Intel Core i7 1265U vs i7 1260P

We compared two laptop CPUs: the 1.8 GHz Intel Core i7 1265U with 10-cores against the 2.1 GHz i7 1260P with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 1260P and 1265U
Advantages of Intel Core i7 1265U
  • 2% higher Turbo Boost frequency (4.8 GHz vs 4.7 GHz)
Advantages of Intel Core i7 1260P
  • Has 6 MB larger L3 cache size
  • Has 2 more physical cores

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
9818
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
17119
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
9213
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Specifications

Full technical specification of Intel Core i7 1265U and i7 1260P

General

Vendor Intel Intel
Released February 23, 2022 February 23, 2022
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake Alder Lake
Model number i7-1265U i7-1260P
Integrated GPU Iris Xe Graphics (96EU) Iris Xe Graphics (96EU)

CPU

Performance Cores
P-Cores 2 4
P-Threads 4 8
Base Frequency (P) 1.8 GHz 2.1 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 1.5 GHz
Turbo Boost Frequency (E) 3.6 GHz 3.4 GHz
Total
Total Cores 10 12
Total Threads 12 16
Bus Frequency 100 MHz 100 MHz
Multiplier 18x 21x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1280K (per core) 1280K (per core)
L3 Cache 12MB (shared) 18MB (shared)
Unlocked Multiplier No No

Package

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

iGPU

Integrated Graphics Intel Iris Xe Graphics (96EU) Intel Iris Xe Graphics (96EU)
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1250 MHz 1400 MHz
Shading Units 768 768
TMUs 48 48
ROPs 24 24
Execution Units 96 96
TGP 15 W 15 W
iGPU FLOPS
1.69 TFLOPS
1.69 TFLOPS

Memory Support

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

Misc

Official site Intel Core i7 1265U official page Intel Core i7 1260P official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
36 (43.9%)
46 (56.1%)
Total votes: 82

Comments

So which CPU will you choose: Intel Core i7 1260P or i7 1265U?