Home/Processors/Intel Core i5 8265U
Intel Core i5 8265U
Intel Laptop CPU

Intel Core i5 8265U

27D
Cores4
Threads8
Boost Clock3.9 GHz
TDP15 W
SocketBGA-1528
Process14 nm
⇄ Compare with…

Benchmarks

Perf.22
iGPU23
Energy47
Cinebench 2024 Single-Core49
Cinebench 2024 Multi-Core144
TDP15 W
Cache L36MB
Cinebench 2024 (Single)49
Cinebench 2024 (Multi)144
Geekbench 6 (Single-Core)1236
Geekbench 6 (Multi-Core)3281
Passmark CPU (Single-Core)2011
Passmark CPU (Multi-Core)5789
Blender CPU34.99
iGPU FLOPS0.4 TFLOPS

Full specifications

GeekBench v6

File compression
241.9 MB/sec
Clang compilation
19.1 Klines/sec
HTML 5 Browser
78.7 pages/sec
PDF Renderer
113 Mpixels/sec
Text processing
128 pages/sec
Background blur
16.8 images/sec
Photo processing
33.2 images/sec
Ray tracing
4.62 Mpixels/sec

PassMark

Integer math
21.4 GOps/sec
Floating point math
12.8 GOps/sec
Find prime numbers
18M Primes/sec
Random string sorting
10M Strings/sec
Data encryption
1.9 GBytes/sec
Data compression
75 MBytes/sec
Physics
402 Frames/sec
Extended instructions
4.9B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
9.6 PPW
Geekbench 6 Multi / Watt
218.7 PPW
Passmark CPU Mark / Watt
385.9 PPW
Blender / Watt
2.33 PPW

General

Vendor
Intel
Released
August 28, 2018
Type
Laptop
Instruction Set
x86-64
Codename
Whiskey Lake
Model number
i5-8265U
Integrated GPU
UHD Graphics 620

CPU

P-Cores
4
P-Threads
8
Base Frequency (P)
1.6 GHz
Turbo Boost Frequency (P)
3.9 GHz
Total Cores
4
Total Threads
8
Bus Frequency
100 MHz
Multiplier
16x
Bus Bandwidth
4 GT/s
L1 Cache
32K (per core)
L2 Cache
256K (per core)
L3 Cache
6MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
14 nm
TDP (PL1)
15 W
Socket
BGA-1528
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel UHD Graphics 620
GPU Base Clock
300 MHz
GPU Boost Clock
1100 MHz
Shading Units
192
TMUs
24
ROPs
3
Execution Units
24
TGP
15 W

Memory Support

Memory Types
- DDR4-2400 / - LPDDR3-2133
Max. Memory Size
64 GB
Memory Channels
2
Max. Memory Bandwidth
37.5 GB/s
ECC Support
No

Misc

Official Site
Intel Core i5 8265U official page
PCI Express Version
3.0
PCI Express Lanes
16
Technologies
- Compute: BMI1, BMI2, CLMUL, F16C - Performance: Boost 2.0, EIST, HTT - Virtualization: VT-d, VT-x - Security: XD bit

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

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