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Intel Core i7 1250U
Intel Laptop CPU

Intel Core i7 1250U

42B
Cores10
Threads12
Boost Clock4.7 GHz
TDP9 W
SocketBGA-1781
Process10 nm
⇄ Compare with…

Benchmarks

Perf.37
iGPU46
Energy55
Cinebench 2024 Single-Core92
Cinebench 2024 Multi-Core406
TDP9 W
Cache L312MB
Cinebench 2024 (Single)92
Cinebench 2024 (Multi)406
Geekbench 6 (Single-Core)2044
Geekbench 6 (Multi-Core)7134
Passmark CPU (Single-Core)2670
Passmark CPU (Multi-Core)11,159
Blender CPU55.21
iGPU FLOPS1.5 TFLOPS

Full specifications

GeekBench v6

File compression
764.8 MB/sec
Clang compilation
49.7 Klines/sec
HTML 5 Browser
184.9 pages/sec
PDF Renderer
216.3 Mpixels/sec
Text processing
211.8 pages/sec
Background blur
23 images/sec
Photo processing
59.7 images/sec
Ray tracing
9.7 Mpixels/sec

PassMark

Integer math
39.7 GOps/sec
Floating point math
26.2 GOps/sec
Find prime numbers
57M Primes/sec
Random string sorting
13.4M Strings/sec
Data encryption
7.5 GBytes/sec
Data compression
117 MBytes/sec
Physics
868 Frames/sec
Extended instructions
6.4B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
45.1 PPW
Geekbench 6 Multi / Watt
792.7 PPW
Passmark CPU Mark / Watt
1239.9 PPW
Blender / Watt
6.13 PPW

General

Vendor
Intel
Released
February 23, 2022
Type
Laptop
Instruction Set
x86-64
Codename
Alder Lake
Model number
i7-1250U
Integrated GPU
Iris Xe Graphics (96EU)

CPU

P-Cores
2
P-Threads
4
Base Frequency (P)
1.1 GHz
Turbo Boost Frequency (P)
4.7 GHz
E-Cores
8
E-Threads
8
Base Frequency (E)
0.8 GHz
Turbo Boost Frequency (E)
3.5 GHz
Total Cores
10
Total Threads
12
Bus Frequency
100 MHz
Multiplier
11x
L1 Cache
80K (per core)
L2 Cache
1280K (per core)
L3 Cache
12MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
10 nm
TDP (PL1)
9 W
Max. Boost TDP (PL2)
29 W
Socket
BGA-1781
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel Iris Xe Graphics (96EU)
GPU Base Clock
300 MHz
GPU Boost Clock
950 MHz
Shading Units
768
TMUs
48
ROPs
24
Execution Units
96
TGP
15 W

Memory Support

Memory Types
- LPDDR5-5200 / - LPDDR4x-4267
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No

Misc

Official Site
Intel Core i7 1250U official page
PCI Express Version
4.0
PCI Express Lanes
14
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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