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Intel Core i5 1240P
Intel Laptop CPU

Intel Core i5 1240P

45B
Cores12
Threads16
Boost Clock4.4 GHz
TDP20-28 W (configurable)
SocketBGA-1744
Process10 nm
⇄ Compare with…

Benchmarks

Perf.42
iGPU41
Energy54
Cinebench 2024 Single-Core80
Cinebench 2024 Multi-Core480
TDP20-28 W
Cache L312MB
Cinebench 2024 (Single)80
Cinebench 2024 (Multi)480
Geekbench 6 (Single-Core)2201
Geekbench 6 (Multi-Core)8643
Passmark CPU (Single-Core)3161
Passmark CPU (Multi-Core)15,763
Blender CPU110.19
iGPU FLOPS1.7 TFLOPS

Full specifications

GeekBench v6

File compression
629 MB/sec
Clang compilation
61.4 Klines/sec
HTML 5 Browser
212.7 pages/sec
PDF Renderer
278.2 Mpixels/sec
Text processing
196.2 pages/sec
Background blur
39 images/sec
Photo processing
76.8 images/sec
Ray tracing
13.8 Mpixels/sec

PassMark

Integer math
60.9 GOps/sec
Floating point math
41.8 GOps/sec
Find prime numbers
44M Primes/sec
Random string sorting
20.7M Strings/sec
Data encryption
10.9 GBytes/sec
Data compression
183.4 MBytes/sec
Physics
859 Frames/sec
Extended instructions
10.6B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
17.1 PPW
Geekbench 6 Multi / Watt
308.7 PPW
Passmark CPU Mark / Watt
563 PPW
Blender / Watt
3.94 PPW

General

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)
AMD Equivalent
- AMD Ryzen 5 5500U
Successor
- Intel Core i5 1340P

CPU

P-Cores
4
P-Threads
8
Base Frequency (P)
1.7 GHz
Turbo Boost Frequency (P)
4.4 GHz
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

Package

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

iGPU

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
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No

Misc

Official Site
Intel Core i5 1240P official page
PCI Express Version
4.0
PCI Express Lanes
20
Technologies
- Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA - Performance: EIST, TBT 2.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit

Specifications compiled from NanoReview. Last updated 2026-09-29.

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