Intel Core i5 1240P

Intel Core i5 1240P
  • Cores: 12
  • L3 cache: 12MB (shared)
  • TDP: 20-28 W (max. boost up to 64 W)
  • Transistor size: 10 nm
Core i5 1240P - laptop processor produced by Intel for socket BGA-1744 that has 12 cores and 16 threads. The base clock frequency of the CPU is 1700 MHz, but due to Turbo Boost technology, it can perform up to 4400 MHz. The size of the L3 cache is 12 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics (80EU).

Test in Benchmarks

Performance test of Intel Core i5 1240P in benchmarks

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 744.1 MB/sec
Clang compilation 57.6 Klines/sec
HTML 5 Browser 242 pages/sec
PDF Renderer 267.9 Mpixels/sec
Text processing 197.4 pages/sec
Background blur 35.1 images/sec
Photo processing 83 images/sec
Ray tracing 13.1 Mpixels/sec
Sources: GeekBench [1]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 65.4 GOps/sec
Floating point math 45.5 GOps/sec
Find prime numbers 48M Primes/sec
Random string sorting 22.9M Strings/sec
Data encryption 12 GBytes/sec
Data compression 202.3 MBytes/sec
Physics 945 Frames/sec
Extended instructions 11.8B Matrices/sec
Sources: PassMark [3]


Core i5 1240P technical specifications


Vendor Intel
Released February 23, 2022
Type Laptop
instruction set x86-64
Codename Alder Lake
Model number i5-1240P
Integrated GPU Iris Xe Graphics (80EU)


Performance Cores
P-Cores 4
P-Threads 8
Base Frequency (P) 1.7 GHz
Turbo Boost Frequency (P) 4.4 GHz
Efficient Cores
E-Cores 8
E-Threads 8
Base Frequency (E) 1.2 GHz
Turbo Boost Frequency (E) 3.3 GHz
Total Cores 12
Total Threads 16
Bus Frequency 100 MHz
Multiplier 17x
L1 Cache 80K (per core)
L2 Cache 1280K (per core)
L3 Cache 12MB (shared)
Unlocked Multiplier No


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


Integrated Graphics Intel Iris Xe Graphics (80EU)
GPU Base Clock 300 MHz
GPU Boost Clock 1300 MHz
Shading Units 640
TMUs 40
ROPs 20
Execution Units 80
TGP 15 W

Memory Support

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


Official site Intel Core i5 1240P official page
PCI Express Version 4.0
PCI Express Lanes 20


Do you have any questions about Core i5 1240P? Please, use comment form below
PC beast 15 August 2022 17:31
Cinebench R23 (single core) scores are wrong. My device has 1628 single core
+10 Reply
Sergey 16 August 2022 10:48
Thank you for information.
+1 Reply