Intel Core i7 1280P

Intel Core i7 1280P
  • Cores: 14
  • L3 cache: 24MB (shared)
  • TDP: 20-28 W (max. boost up to 64 W)
  • Transistor size: 10 nm
Core i7 1280P - laptop processor produced by Intel for socket BGA-1744 that has 14 cores and 20 threads. The base clock frequency of the CPU is 1800 MHz, but due to Turbo Boost technology, it can perform up to 4800 MHz. The size of the L3 cache is 24 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics (96EU).

Test in Benchmarks

Performance test of Intel Core i7 1280P 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 974.4 MB/sec
Clang compilation 81.8 Klines/sec
HTML 5 Browser 304 pages/sec
PDF Renderer 181.3 Mpixels/sec
Text processing 219.8 pages/sec
Background blur 43.1 images/sec
Photo processing 107.9 images/sec
Ray tracing 18.6 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 77.2 GOps/sec
Floating point math 51.7 GOps/sec
Find prime numbers 89M Primes/sec
Random string sorting 24.7M Strings/sec
Data encryption 13.4 GBytes/sec
Data compression 221.7 MBytes/sec
Physics 1473 Frames/sec
Extended instructions 12.8B Matrices/sec
Sources: PassMark [3]


Core i7 1280P technical specifications


Vendor Intel
Released February 23, 2022
Type Laptop
instruction set x86-64
Codename Alder Lake
Model number i7-1280P
Integrated GPU Iris Xe Graphics (96EU)


Performance Cores
P-Cores 6
P-Threads 12
Base Frequency (P) 1.8 GHz
Turbo Boost Frequency (P) 4.8 GHz
Efficient Cores
E-Cores 8
E-Threads 8
Base Frequency (E) 1.3 GHz
Turbo Boost Frequency (E) 3.6 GHz
Total Cores 14
Total Threads 20
Bus Frequency 100 MHz
Multiplier 18x
L1 Cache 80K (per core)
L2 Cache 1280K (per core)
L3 Cache 24MB (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 (96EU)
GPU Base Clock 300 MHz
GPU Boost Clock 1450 MHz
Shading Units 768
TMUs 48
ROPs 24
Execution Units 96
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 i7 1280P official page
PCI Express Version 4.0
PCI Express Lanes 20


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