Intel Core i5 8265U specifications and performance

Intel Core i5 8265U is a 4 cores and 8 threads CPU processor produced by Intel. Intel Core i5 8265U was released on 2018-08-28, the fabrication process is 14nm (nanometer), the CPU codename is Whiskey Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics 620.

Basic Information

Vendor / Supplier Intel
Short name i5 8265u
Release date 2018-08-28
CPU code name Whiskey Lake
Fabrication process 14nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) UHD Graphics 620

CPU core specifications

Total number of cores 4 cores
Total number of threads 8 threads
Number of performance cores 4 cores
Number of performance core threads 8 threads
Performance core base frequency / main frequency 1.6GHz
Performance core maximum turbo frequency 3.9GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 32 KB
L2 Cache 256 KB
L3 Cache 6 MB
Unlock multiplier No

Memory specifications

Maximum supported memory 64GB
Memory frequency support
  • - DDR4-2400MHz
  • - LPDDR3-2133MHz
Maximum number of memory channels 2
Maximum memory bandwidth 37.5GB/s
ECC support No

Package specifications

CPU Socket BGA-1528
Default thermal design power / TDP PL1 15W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 3.0
PCIe lane count 16

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics 620
Base frequency 300MHz
Maximum acceleration frequency 1100MHz
Number of execution units 24
Stream Processors / Shading Units 192
Texture Units / TMUs 24
Raster Operations Units / ROPs 3
Total Graphics Power / TGP 15W
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 22 GOps/sec
Floating point math 13 GOps/sec
Find prime numbers 18 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 10.4 Million Strings/sec (Millions random string sorting per second)
Data encryption 2 GBytes/sec (Gigabits per second)
Data compression 78.8 MBytes/sec (megabits per second)
Physics simulation 408 Frames/sec (FPS)
Extended instruction test 5 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
Multi-core performance
File compression 241.9 MB/sec (megabits per second)
clang compilation 19.1 Klines/sec (thousands lines per second)
HTML5 browsing 78.7 pages/sec (pages per second)
PDF rendering 113 Mpixels/sec (megapixels per second)
Text processing 128 pages/sec (pages per second)
Background blur 16.8 images/sec (images per second)
Photo processing 33.2 images/sec (images per second)
Ray tracing 4.62 Mpixels/sec (megapixels per second)