Home/Processors/Intel Core Ultra 5 125U
Intel Core Ultra 5 125U
Intel Laptop CPU

Intel Core Ultra 5 125U

48B
Cores12
Threads14
Boost Clock4.3 GHz
TDP12 W
SocketFCBGA-2049
Process7 nm
⇄ Compare with…

Benchmarks

Perf.43
iGPU51
Energy68
Cinebench 2024 Single-Core90
Cinebench 2024 Multi-Core493
TDP12 W
Cache L312MB
Cinebench 2024 (Single)90
Cinebench 2024 (Multi)493
Geekbench 6 (Single-Core)2113
Geekbench 6 (Multi-Core)9136
Passmark CPU (Single-Core)3241
Passmark CPU (Multi-Core)16,758
Blender CPU109.62
iGPU FLOPS1.9 TFLOPS

Full specifications

GeekBench v6

File compression
958.1 MB/sec
Clang compilation
65.6 Klines/sec
HTML 5 Browser
223.8 pages/sec
PDF Renderer
243.9 Mpixels/sec
Text processing
213.2 pages/sec
Background blur
40.3 images/sec
Photo processing
93.4 images/sec
Ray tracing
13.8 Mpixels/sec

PassMark

Integer math
55.8 GOps/sec
Floating point math
40.2 GOps/sec
Find prime numbers
64M Primes/sec
Random string sorting
20.8M Strings/sec
Data encryption
11.7 GBytes/sec
Data compression
188.5 MBytes/sec
Physics
1063 Frames/sec
Extended instructions
10.7B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
41.1 PPW
Geekbench 6 Multi / Watt
761.3 PPW
Passmark CPU Mark / Watt
1396.5 PPW
Blender / Watt
9.14 PPW

General

Vendor
Intel
Released
December 14, 2023
Type
Laptop
Instruction Set
x86-64
Codename
Meteor Lake
Model number
125U
Integrated GPU
Arc Graphics (4-Cores)
AMD Equivalent
- AMD Ryzen 5 8540U
Successor
- Intel Core Ultra 5 225U

CPU

P-Cores
2
P-Threads
4
Base Frequency (P)
1.3 GHz
Turbo Boost Frequency (P)
4.3 GHz
E-Cores
10
E-Threads
10
Base Frequency (E)
0.8 GHz
Turbo Boost Frequency (E)
3.6 GHz
Total Cores
12
Total Threads
14
Bus Frequency
100 MHz
Multiplier
13x
L1 Cache
112K (per core)
L2 Cache
2MB (per core)
L3 Cache
12MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
7 nm
TDP (PL1)
12 W
Max. Boost TDP (PL2)
57 W
Socket
FCBGA-2049
Peak Temperature
110°C

iGPU

Integrated Graphics
Arc Graphics (4-Cores)
GPU Base Clock
300 MHz
GPU Boost Clock
1850 MHz
Shading Units
512
TMUs
32
ROPs
16
Execution Units
64
TGP
14 W

Memory Support

Memory Types
- LPDDR5-7467 / - LPDDR5x-7467 / - DDR5-5600
Max. Memory Size
96 GB
Memory Channels
2
Max. Memory Bandwidth
89.6 GB/s
ECC Support
No

Misc

Official Site
Intel Core Ultra 5 125U official page
PCI Express Version
4.0
PCI Express Lanes
20
Technologies
- Compute: ABM, ADX, AI Boost NPU 3, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, SHA, VNNI - Performance: EIST, TBT 2.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit, vPro

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

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