Intel Core Ultra 5 135U specifications and performance

Intel Core Ultra 5 135U is a 12 cores and 14 threads CPU processor produced by Intel. Intel Core Ultra 5 135U was released on 2023-12-14, the fabrication process is 7nm (nanometer), the CPU codename is Meteor Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Arc Graphics (4-Cores).

Basic Information

Vendor / Supplier Intel
Short name intel ultra 5 135u
Release date 2023-12-14
CPU code name Meteor Lake
Fabrication process 7nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) Arc Graphics (4-Cores)

CPU core specifications

Total number of cores 12 cores
Total number of threads 14 threads
Number of performance cores 2 cores
Number of performance core threads 4 threads
Performance core base frequency / main frequency 1.6GHz
Performance core maximum turbo frequency 4.4GHz
Number of energy efficiency cores 10 cores
Number of energy-efficient core threads 10 threads
Energy efficiency core basic frequency / main frequency 1.1GHz
Energy efficiency core maximum turbo frequency 3.6GHz

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 112 KB
L2 Cache 2 MB
L3 Cache 12 MB
Unlock multiplier No

Memory specifications

Maximum supported memory 96GB
Memory frequency support
  • - LPDDR5-7467MHz
  • - LPDDR5x-7467MHz
  • - DDR5-5600MHz
Maximum number of memory channels 2
Maximum memory bandwidth
ECC support No

Package specifications

CPU Socket FCBGA-2049
Default thermal design power / TDP PL1 12W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 110°C
PCIe interface PCIe 4.0
PCIe lane count 20

Integrated Graphics specifications

Integrated Graphics (iGPU) Arc Graphics (4-Cores)
Base frequency
Maximum acceleration frequency 1900MHz
Number of execution units 4
Stream Processors / Shading Units 64
Texture Units / TMUs 4
Raster Operations Units / ROPs 2
Total Graphics Power / TGP
FP32 computing performance

Cinebench R23 performance test

Single core performance score
Multi-core performance score

PassMark performance test

Single core performance score
Multi-core performance score
Integer math 57 GOps/sec
Floating point math 42 GOps/sec
Find prime numbers 66 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 21.9 Million Strings/sec (Millions random string sorting per second)
Data encryption 12.9 GBytes/sec (Gigabits per second)
Data compression 206 MBytes/sec (megabits per second)
Physics simulation 1187 Frames/sec (FPS)
Extended instruction test 11.8 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
Multi-core performance
File compression 841 MB/sec (megabits per second)
clang compilation 66.5 Klines/sec (thousands lines per second)
HTML5 browsing 208.4 pages/sec (pages per second)
PDF rendering 242.1 Mpixels/sec (megapixels per second)
Text processing 212.4 pages/sec (pages per second)
Background blur 36.9 images/sec (images per second)
Photo processing 77.7 images/sec (images per second)
Ray tracing 12.8 Mpixels/sec (megapixels per second)