intel core i7 1260p vs intel core i7 1265u

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We compared two CPUs Intel Core i7 1260P (Laptop) 12-cores against Intel Core i7 1265U (Laptop) 10-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price 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

Key Differences

What are the key differences between Intel Core i7 1260P and Intel Core i7 1265U
Advantages of Intel Core i7 1260P
  • Has 2 more physical cores
  • Has 6 MB larger L3 cache size
Advantages of Intel Core i7 1265U
  • Consumes up to 46% less energy than the Intel Core i7 1260P – 15 vs 28 Watt
  • 2% higher Turbo Boost frequency (4.8 GHz vs 4.7 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1745
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
17167
Geekbench 5 (Single-Core)
1788
Geekbench 5 (Multi-Core)

Specifications

Full technical specification of core i7 1260p and core i7 1265u

General

Intel Core i7 1260P Intel Core i7 1265U
Vendor Intel Intel
Released January 4 2022 January 4 2022
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake-P Alder Lake-U
Socket FCBGA1744 FCBGA1744
Integrated GPU Intel® Iris® Xe Graphics eligible Intel® Iris® Xe Graphics eligible

Performance

Intel Core i7 1260P Intel Core i7 1265U
Cores 12 10
Threads 16 12
Base Frequency 2.1 GHz 1.8 GHz
Turbo Boost Frequency 4.7 GHz 4.8 GHz
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1.25 MB (per core) 1.25 MB (per core)
L3 Cache 18 MB (shared) 12 MB (shared)

Power

Intel Core i7 1260P Intel Core i7 1265U
Fabrication process Intel 7 nm Intel 7 nm
Power consumption (TDP) 28 W 15 W
Max. temperature 100°C 100°C

Memory support

Intel Core i7 1260P Intel Core i7 1265U
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
Max. Memory Bandwidth - -
ECC Support No No

iGPU

Intel Core i7 1260P Intel Core i7 1265U
Integrated Graphics Intel® Iris® Xe Graphics eligible Intel® Iris® Xe Graphics eligible
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1.4 MHz 1.25 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

Misc

Intel Core i7 1260P Intel Core i7 1265U
Official site Intel Core i7 1260P official page Intel Core i7 1265U official page
PCI Express Version 4 4
PCI Express Lanes 20 20

Comments

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