Home/Processors/Intel Core Ultra 5 135H
Intel Core Ultra 5 135H
Intel Laptop CPU

Intel Core Ultra 5 135H

53B
Cores14
Threads18
Boost Clock4.6 GHz
TDP20-28 W (configurable)
SocketFCBGA-2049
Process7 nm
⇄ Compare with…

Benchmarks

Perf.47
iGPU85
Energy67
Cinebench 2024 Single-Core99
Cinebench 2024 Multi-Core790
TDP20-28 W
Cache L318MB
Cinebench 2024 (Single)99
Cinebench 2024 (Multi)790
Geekbench 6 (Single-Core)2194
Geekbench 6 (Multi-Core)10,516
Passmark CPU (Single-Core)3473
Passmark CPU (Multi-Core)21,948
Blender CPU68.25
iGPU FLOPS4.5 TFLOPS

Full specifications

GeekBench v6

File compression
1130 MB/sec
Clang compilation
86.4 Klines/sec
HTML 5 Browser
290.2 pages/sec
PDF Renderer
345.4 Mpixels/sec
Text processing
247 pages/sec
Background blur
48.6 images/sec
Photo processing
110 images/sec
Ray tracing
17.8 Mpixels/sec

PassMark

Integer math
72.8 GOps/sec
Floating point math
54 GOps/sec
Find prime numbers
89M Primes/sec
Random string sorting
28.1M Strings/sec
Data encryption
14.7 GBytes/sec
Data compression
246 MBytes/sec
Physics
1441 Frames/sec
Extended instructions
14.6B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
28.2 PPW
Geekbench 6 Multi / Watt
375.6 PPW
Passmark CPU Mark / Watt
783.9 PPW
Blender / Watt
2.44 PPW

General

Vendor
Intel
Released
December 14, 2023
Type
Laptop
Instruction Set
x86-64
Codename
Meteor Lake
Model number
135H
Integrated GPU
Arc Graphics (8-Cores)
AMD Equivalent
- AMD Ryzen 5 8645HS
Successor
- Intel Core Ultra 5 235H

CPU

P-Cores
4
P-Threads
8
Base Frequency (P)
1.7 GHz
Turbo Boost Frequency (P)
4.6 GHz
E-Cores
10
E-Threads
10
Base Frequency (E)
1.2 GHz
Turbo Boost Frequency (E)
3.6 GHz
Total Cores
14
Total Threads
18
Bus Frequency
100 MHz
Multiplier
17x
L1 Cache
112K (per core)
L2 Cache
2MB (per core)
L3 Cache
18MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
7 nm
TDP (PL1)
20-28 W (configurable)
Max. Boost TDP (PL2)
115 W
Socket
FCBGA-2049
Peak Temperature
110°C

iGPU

Integrated Graphics
Arc Graphics (8-Cores)
GPU Base Clock
300 MHz
GPU Boost Clock
2200 MHz
Shading Units
1024
TMUs
64
ROPs
32
Execution Units
128
TGP
28 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 135H official page
PCI Express Version
5.0
PCI Express Lanes
28
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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